Veröffentlichungen

 

2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, vor 2000



2017

H.S. Stein, SS. Jiao, A. Ludwig (2017)
Expediting Combinatorial Dataset Analysis by Combining Human and Algorithmic Analysis
ACS Comb. Sci., Just Accepted Manuscript DOI: 10.1021/acscombsci.6b00151
http://pubs.acs.org/doi/abs/10.1021/acscombsci.6b00151

J. Li, H.S. Stein, K. Sliozberg, J. Liu, Y. Liu, G. Sertic, E. Scanley, A. Ludwig, J. Schroers, W. Schuhmann, A. D. Taylor (2017)
Combinatorial screening of Pd-based quaternary electrocatalysts for oxygen reduction reaction in alkaline media
J. Mater. Chem. A, 2017, Advance Article DOI: 10.1039/C6TA08088J
http://pubs.rsc.org/en/content/articlelanding/2016/ta/c6ta08088j
 

nach oben

2016

P. Decker, H. S. Stein, S. Salomon, F. Brüssing, A. Savan, S. Hamann, A. Ludwig (2016)
Structural and Multifunctional Properties of Magnetron-Sputtered Fe-P-Mn Thin Films
accepted by Thin Solid Films DOI: 10.1016/j.tsf.2016.02.023
http://www.sciencedirect.com/science/article/pii/S0040609016001139

P.J.S. Buenconsejo, J. Pfetzing-Micklich, M. Paulus, C. Sternemann, A. Ludwig (2016)
Composition-structure-property relationship in Au35-68Cu49-15Al16-17 thin film shape memory alloys
accepted by Shape Memory and Superelastcity DOI 10.1007/s40830-016-0055-2
http://link.springer.com/article/10.1007/s40830-016-0055-2

K. Seemann, H. Leiste, M. Stüber, K. Krüger, H. Brunken, A. Ludwig ,C. Thede, E. Quandt (2016)
Combining sensor and protective functionalities in ferromagnetic nanocomposite thin films for applications in harsh environments
accepted by Advanced Engineering Materials DOI: 10.1002/adem.201500474
http://onlinelibrary.wiley.com/doi/10.1002/adem.201500474/abstract

Y. Motemani, P.J.S. Buenconsejo, A. Ludwig (2016)
Recent developments in high-temperature shape memory thin films
Shape Memory and Superelasticity, Vol. 1, Issue 4, 450-459 DOI: 10.1007/s40830-015-0041-0
http://link.springer.com/article/10.1007/s40830-015-0041-0

H. Stein, R. Gutkowski, A. Siegel, W. Schuhmann, A. Ludwig (2016)
New materials for the light-induced hydrogen evolution reaction from the Cu-Si-Ti-O system
Journal of Materials Chemistry A, Vol. 4, Issue 8, 3148-3152 DOI: 10.1039/C5TA10186G
http://pubs.rsc.org/en/content/articlelanding/2016/ta/c5ta10186g

S. Cherevko, S. Geiger, O. Kasian, N. Kulyk, J.-P. Grote, A. Savan, B. R. Shrestha, S. Merzlikin, B. Breitbach, A. Ludwig, K.J.J. Mayrhofer (2016)
Oxygen and hydrogen evolution reactions on Ru, RuO2, Ir, and IrO2 thin film electrodes in acidic and alkaline electrolytes: A comparative study on activity and stability
Catalysis Today, Vol. 262, 170–180 DOI:10.1016/j.cattod.2015.08.014
http://www.sciencedirect.com/science/article/pii/S0920586115004940
 

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2015


M. Wambach, R. Stern, S. Bhattacharya, P. Ziolkowski, E. Müller, G.K.H. Madsen, A. Ludwig (2015)
Unraveling Self-Doping Effects in Thermoelectric TiNiSn Half-Heusler Alloys by combined Theory and High-Throughput Experiments
accepted by Advanced Electronic Materials

V. Alexandrakis, W. Wallisch, S. Hamann, G. Varvaro, J. Fidler, A. Ludwig (2015)
Combinatorial development of Fe-Co-Nb thin film magnetic nanocomposites
ACS Combinatorial Science, Vol. 17, 698-703 DOI: 10.1021/acscombsci.5b00116
http://pubs.acs.org/doi/abs/10.1021/acscombsci.5b00116

H. Bahre, H. Behm, D. Grochla, M. Böke, R. Dahlmann, C. Hopmann, A. Ludwig, J. Winter (2015)
Film stress of amorphous hydrogenated carbon on biaxially oriented
polyethylene terephthalate

Plasma Processes and Polymers, Vol. 12, 896-904 DOI: 10.1002/ppap.201500045
http://onlinelibrary.wiley.com/doi/10.1002/ppap.201500045/abstract

V. Kuznetsov, A.-H. Zinn, G. Zampardi, S. Borhani-Haghighi, F. La Mantia, A. Ludwig, W. Schuhmann, E. Ventosa (2015)
Wet nanoindentation of the solid electrolyte interphase on silicon electrodes
ACS Applied Materials Interfaces, Vol. 7, 23554-23563 DOI: 10.1021/acsami.5b06700
http://pubs.acs.org/doi/full/10.1021/acsami.5b06700

D. König, D. Naujoks, T. de los Arcos, S. Grosse-Kreul, A. Ludwig (2015)
X-ray photoelectron spectroscopy investigations of the surface reaction layer and its effects on the transformation properties of nanoscale Ti51Ni38Cu11 shape memory thin films
Advanced Engineering Materials, Vol. 17, Issue 5, 669-673 DOI: 10.1002/adem.201400317
http://onlinelibrary.wiley.com/doi/10.1002/adem.201400317/abstract

S. Salomon, s. Hamann, P. Decker, A. Savan, L. Meshi, A. Ludwig (2015)
Combinatorial synthesis and high-throughput characterization of the thin film materials system Co–Mn–Ge: Composition, structure, and magnetic properties
Physica Status Solidi, Vol. 212, Issue 9, 1969-1974 DOI: 10.1002/pssa.201532075
http://onlinelibrary.wiley.com/doi/10.1002/pssa.201532075/abstract

H. Stein, D. Naujoks, D. Grochla, C. Khare, R. Gutkowski, S. Grützke, W.Schuhmann, A. Ludwig (2015)
A structure zone diagram obtained by simultaneous deposition on a novel step heater: a case study for Cu2O thin films
Physica Status Solidi DOI: 10.1002/pssa.201532384
http://onlinelibrary.wiley.com/doi/10.1002/pssa.201532384/abstract

K. Sliozberg, H.S. Stein, C. Khare, B.A. Parkinson, A. Ludwig, W. Schuhmann (2015)
Fe-Cr-Al containing oxide semiconductors as potential solar water splitting materials
Applied Materials & Interfaces, Vol. 7, 4883-4889. DOI: 10.1021/am508946e
http://pubs.acs.org/doi/full/10.1021/am508946e

D. König, C. Eberling, M. Kieschnick, S. Virtanen, A. Ludwig (2015)
High-throughput investigation of the oxidation and phase constitution of thin film Ni-Al-Cr materials libraries
Advanced Engineering Materials, Vol. 17, Issue 9, 1365–1373 DOI: 10.1002/adem.201500023
http://onlinelibrary.wiley.com/doi/10.1002/adem.201500023/full

Y. Motemani, P. M. Kadletz, B. Maier, R. Rynko, C. Somsen, A. Paulsen, J. Frenzel, W. Schmahl, G. Eggeler, A. Ludwig (2015)
Microstructure, shape memory effect and functional stability of Ti67Ta33 thin films
Advanced Engineering Materials, Vol. 17, Issue 10, 1425–1433 DOI: 10.1002/adem.201400576
http://onlinelibrary.wiley.com/doi/10.1002/adem.201400576/abstract

J. Döntgen, J. Rudolph, O. Gutfleisch, S. Salomon, A. Ludwig, D.Hägele (2015)
Low field measurements of the magnetocaloric DT with sub-mK resolution in small volume and thin film samples
Applied Physics Letters, Vol. 106, Issue 3, 032408 DOI: 10.1063/1.4906426
http://scitation.aip.org/content/aip/journal/apl/106/3/10.1063/1.4906426

K. Sliozberg, D. Schäfer, T. Erichsen, C. Khare, R. Meyer, A. Ludwig, W. Schuhmann (2015)
High-throughput screening of thin-film semiconductor materials libraries I: System development and case study for Ti-W-O
ChemSusChem, Vol. 8, Issue 7, 1270–1278 DOI: 10.1002/cssc.201402917
http://onlinelibrary.wiley.com/wol1/doi/10.1002/cssc.201402917/abstract

R. Meyer, K. Sliozberg, C. Khare, W. Schuhmann, A. Ludwig (2015)
High-throughput screening of thin-film semiconductor materials libraries II: Characterization of Fe-W-O Libraries
ChemSusChem, Vol. 8, Issue 7, 1279–1285 DOI: 10.1002/cssc.201402918
http://onlinelibrary.wiley.com/doi/10.1002/cssc.201402918/abstract

K. Sliozberg, D. Schäfer, R. Meyer, A. Ludwig, W. Schuhmann (2015),
Combinatorial study of photoelectrochemical properties of Fe-W-O thin films
ChemPlusChem, Vol. 80, Issue 1, 136–140 DOI: 10.1002/cplu.201402277
http://onlinelibrary.wiley.com/doi/10.1002/cplu.201402277/abstract

A. Ludwig, P.J. Buenconsejo (2015),
New Au-Cu-Al thin film shape memory alloys with tunable functional properties and high thermal stability
Acta Materialia, Vol. 85, 378-386 DOI: 10.1016/j.actamat.2014.11.035
http://www.sciencedirect.com/science/article/pii/S135964541400888X

P. Nörtershäuser, J. Frenzel, A. Ludwig, K. Neuking, G. Eggeler (2015),
The effect of cast microstructure and crystallography on rafting, dislocation plasticity and creep anisotropy of single crystal Ni-base superalloys
Materials Science & Engineering: A, Vol. 626, 305–312 DOI: 10.1016/j.msea.2014.12.030
http://www.sciencedirect.com/science/article/pii/S0921509314015305

M. Köller, C. Sengstock, Y. Motemani, C. Khare, T. A. Schildhauer, A. Ludwig (2015)
Antibacterial Activity of Microstructured Ag/Au Sacrifical Anode Thin Films
Materials Science and Engineering: C, Vol. 46, 276-80 DOI:10.1016/j.msec.2014.10.058
http://www.sciencedirect.com/science/article/pii/S092849311400678X
 

nach oben

2014


D. König, D. Naujoks, T. de los Arcos, S. Grosse-Kreul, A. Ludwig (2014)
X-ray photoelectron spectroscopy investigations of the surface reaction layer and its effects on the transformation properties of nanoscale Ti51Ni38Cu11 shape memory thin films
Advanced Engineering Materials, Vol. 17, Issue 5, 669-673 DOI: 10.1002/adem.201400317
http://onlinelibrary.wiley.com/doi/10.1002/adem.201400317/abstract

Y. Motemani, P. Buenconsejo, C. Craciunescu, A. Ludwig (2014)
High-temperature shape memory effect in Ti-Ta thin films sputter deposited at room temperature
Advanced Materials Interfaces, Vol. 1, Issue 3 DOI: 10.1002/admi.201400019
http://onlinelibrary.wiley.com/doi/10.1002/admi.201400019/abstract

N. Bagcivan, K. Bobzin, A. Ludwig, D. Grochla, R. H. Brugnara (2014)
CrN/AlN Nanolaminate Coatings Deposited via High Power Pulsed and Middle Frequency Pulsed Magnetron Sputtering
Thin Solid Films, Vol. 572, 153-160 DOI: 10.1016/j.tsf.2014.06.058
http://www.sciencedirect.com/science/article/pii/S0040609014008153

P.J.S. Buenconsejo, A. Ludwig (2014)
Composition-Structure-Function diagrams of Ti-Ni-Au thin film shape memory alloys
ACS Combinatorial Science, Vol. 16, 678–685 DOI: 10.1021/co5000745
http://pubs.acs.org/doi/abs/10.1021/co5000745

S. Thienhaus, D. Naujoks, J. Pfetzing-Micklich, D. König, A. Ludwig (2014)
Rapid Identification of Areas of Interest in Thin Film Materials Libraries by Combining Electrical, Optical, X-ray Diffraction, and Mechanical High-Throughput Measurements: A Case Study for the System Ni–Al
ACS Combinatorial Science, Vol. 16, 686-694 DOI: 10.1021/co5000757
http://pubs.acs.org/doi/abs/10.1021/co5000757

A. Mardare, A. Ludwig, A. Savan, A. Hassel (2014)
Electrochemistry on binary valve metal combinatorial libraries: niobium-tantalum thin films
Electrochimica Acta, Vol. 140, 366-375 DOI: 10.1016/j.electacta.2014.02.138
http://www.sciencedirect.com/science/article/pii/S0013468614004691?np=y

T. Niendorf, P. Krooß, E. Batyrsina, A. Paulsen, Y. Motemani, A. Ludwig, P. Buenconsejo, J. Frenzel, G. Eggeler, H.J. Maier (2014)
Functional and structural fatigue of titanium tantalum high temperature shape memory alloys (HT SMAs)
Materials Science and Engineering: A, Vol. 620, 359-366 DOI: 10.1016/j.msea.2014.10.038
http://www.sciencedirect.com/science/article/pii/S0921509314012817

A.-H. Zinn, S. Borhani-Haghighi, E. Ventosa, J. Pfetzing-Micklich, W. Schuhmann, A. Ludwig (2014)
Mechanical characterization of Si-based Lithium-Ion Battery Negative Electrodes
Physica Status Solidi: A, Vol. 211, Issue 11, 2650–2656 DOI: 10.1002/pssa.201431303
http://onlinelibrary.wiley.com/doi/10.1002/pssa.201431303/abstract

P. Buenconsejo, R. Zarnetta, M. Young, A. Mehta, A. Ludwig (2014)
On the mechanism that leads to vanishing thermal hysteresis in multilayered TiNi/W shape memory alloy thin films
Thin Solid Films, Vol. 564, 79-85 DOI: 10.1016/j.tsf.2014.05.010
http://www.sciencedirect.com/science/article/pii/S0040609014005458

A.K. Schuppert, A. Savan, A. Ludwig, K.J.J. Mayrhofer (2014)
Potential-resolved dissolution of Pt-Cu: A thin-film material library study
Electrochimica Acta, Vol. 144, 332–340 DOI: 10.1016/j.electacta.2014.07.113
http://www.sciencedirect.com/science/article/pii/S0013468614015321

K. Khaletskaya, S. Turner, M. Tu, S. Wannapaiboon, A. Schneemann, R. Meyer, A. Ludwig, G. Van Tendeloo, R. A. Fischer (2014),
Self-directed localization of ZIF-8 thin film formation by conversion of ZnO nano layers
Advanced Functional Materials, Vol. 24,Issue 30, 4804-4811 DOI: 10.1002/adfm.201400559
http://onlinelibrary.wiley.com/doi/10.1002/adfm.201400559/abstract

M. Fan, K. Sliozberg, F. La Mantia, N. Miyashita, M. Hagymási, C. Schnitter, A. Ludwig, W. Schuhmann (2014)
Characterization of Ta–Ti Thin Films by using a Scanning Droplet Cell in Combination with AC Linear Sweep Voltammetry
ChemElectroChem, Vol. 1,Issue 5, 903–908 DOI: 10.1002/celc.201300153
http://onlinelibrary.wiley.com/wol1/doi/10.1002/celc.201300153/abstract

A. Janghorban, J. Pfetzing-Micklich, J. Frenzel, A. Ludwig (2014)
Investigation of the thin film system Cr-Ni-Re by high-throughput experimentation
Advanced Engineering Materials, Vol. 16, Issue 5, 588-593 DOI: 10.1002/adem.201300430
http://onlinelibrary.wiley.com/doi/10.1002/adem.201300430/abstract

P. Srinivas, S. Hamann, M. Wambach, A. Ludwig, S.R. Dey (2014)
Fabrication of a Ni-Cu Thin Film Material Library Using Pulsed Electrodeposition
Journal of The Electrochemical Society, Vol. 161, Issue 10, D504-D509 DOI: 10.1149/2.0451410jes
http://jes.ecsdl.org/content/161/10/D504.abstract

S. Kauffmann-Weiss, S. Hamann, L. Reichel, A. Siegel, V. Alexandrakis, R. Heller, L. Schultz, A. Ludwig, S. Fähler (2014)
The Bain library: A Cu-Au buffer template for a continuous variation of lattice parameters in epitaxial films
APL Materials, Vol. 2,Issue 4, 46107 DOI: 10.1063/1.4870759
http://scitation.aip.org/content/aip/journal/aplmater/2/4/10.1063/1.4870759

C. Khare, A. Stepanovich, P.J.S. Buenconsejo, A. Ludwig (2014)
Synthesis of WO3 nanoblades by dealloying of glancing angle deposited W-Fe nanocolumnar thin films
IOP Nanotechnology, Vol. 25, Issue 20, 205606 DOI: 10.1088/0957-4484/25/20/205606
http://iopscience.iop.org/article/10.1088/0957-4484/25/20/205606/meta

C. Sengstock, M. Lopian, Y. Motemani, A. Borgmann, C. Khare, P.J.S Buenconsejo, T.A. Schildhauer, A. Ludwig, M. Köller (2014)
Structure-related anti-bacterial activitiy of a titanium nanostructured surface fabricated by glancing angle sputter deposition
IOP Nanotechnology, Vol. 25, Issue 19, 195101 DOI: 10.1088/0957-4484/25/19/195101
http://iopscience.iop.org/0957-4484/25/19/195101

D. König, K. Richter, A. Siegel, A.-V. Mudring, A. Ludwig (2014)
High-throughput Fabrication of Au-Cu Nanoparticle Libraries by Combinatorial Sputtering in Ionic Liquids
Advanced Functional Materials, Vol. 24, Issue 14, 2049-2056 DOI: 10.1002/adfm.201303140
http://onlinelibrary.wiley.com/doi/10.1002/adfm.201303140/abstract

Y. Motemani, C. Greulich, C. Khare, M. Lopian, P. J. S. Buenconsejo, T. A. Schildhauer, A. Ludwig, M. Köller (2014)
Adherence of human mesenchymal stem cells on Ti and TiO2 nano-columnar surfaces fabricated by glancing angle sputter deposition
Applied Surface Science, Vol. 292, 626-631 DOI: 10.1016/j.apsusc.2013.12.022
http://www.sciencedirect.com/science/article/pii/S0169433213022800

A.K. Schuppert, A.A. Topalov, A. Savan, A. Ludwig, K.J.J. Mayrhofer (2014)
Composition-dependent oxygen reduction activity and stability of Pt-Cu thin-films
ChemElectroChem, Vol. 1, Issue 2, 358-361 DOI: 10.1002/celc.201300078
http://onlinelibrary.wiley.com/wol1/doi/10.1002/celc.201300078/abstract

A.I. Mardare, A. Ludwig, A. Savan, A.W. Hassel (2014)
Properties of anodic oxides grown from a Hafnium-Tantalum-Titanium thin film library
Science and Technology of Advanced Materials, Vol. 15, Issue 1, 015006 DOI: 10.1088/1468-6996/15/1/015006
http://iopscience.iop.org/1468-6996/15/1/015006/

D. Naujoks, D. Koenig, A. Ludwig (2014)
Exploration of Ternary Subsystems of Superalloys by High-Throughput Thin Film Experimentation: Optical and Electrical Data of the Co-Al-W System
MRS Online Proceeding Library, Vol. 176 DOI: 10.1557/opl.2015.56
http://journals.cambridge.org/action/displayAbstract2015.56

D. König, J. Pfetzing-Micklich, J. Frenzel, A. Ludwig (2014)
Investigation of ternary subsystems of superalloys by thin-film combinatorial synthesis and high-throughput analysis
MATEC Web of Conferences, Vol. 14, 18002 DOI: 10.1051/matecconf/20141418002
http://www.matec-conferences.org/articles/eurosuperalloys14_18002

F. Butera, A. Coda, Y. Motemani, A. Ludwig (2014)
Emerging SMA Applications and New Material Developments
Actuator Conference Proceedings, 203-209
http://www.actuator.de/UserFiles/File/ACTUATOR_14/shorties/B2_0.pdf
 

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2013


Z. Sun, J. Wang, D. König, T. Chikka Nagaiah, A. Ludwig, W. Schuhmann, M. Muhler (2013)
Ag-stabilized Graphene Dispersions in Low Boiling Point Solvents for Enhanced Nonlinear Optical Devices
Carbon, Vol. 62, 182–192 DOI: 10.1016/j.carbon.2013.06.010 http://www.sciencedirect.com/science/article/pii/S0008622313005034

S. Borhani-Haghighi, M. Kieschnick, Y. Motemani, A. Savan, D. Rogalla, H.-W. Becker, J. Meijer, A. Ludwig (2013)
High-Throughput Compositional and Structural Evaluation of a Lia(NixMnyCoz)Or Thin Film Battery Materials Library
ACS Combinatorial Science, Vol. 15, 401-409 DOI: 10.1021/co4000166
http://pubs.acs.org/doi/abs/10.1021/co4000166

A. I. Mardare, A. Ludwig, A. Savan, A.W. Hassel (2013)
Scanning droplet cell microscopy on a wide range hafnium–niobium thin film combinatorial library
Electrochimica Acta, Vol. 110, 539-549 DOI: 10.1016/j.electacta.2013.03.065
http://www.sciencedirect.com/science/article/pii/S0013468613004623

C. Khare, K. Sliozberg, R. Meyer, A. Savan, W. Schuhmann, A. Ludwig (2013)
Layered WO3/TiO2 nanostructures with enhanced photocurrent densities
International Journal of Hydrogen Energy, Vol. 38, Issue 36, 15954-15964 DOI: 10.1016/j.ijhydene.2013.09.142
http://www.sciencedirect.com/science/article/pii/S0360319913024166

M.E. Gruner, S. Hamann, H. Brunken, A. Ludwig, P. Entel (2013)
Compositional trends and magnetic excitations in binary and ternary Fe-Pd(-X) magnetic shape memory alloys
Journal of Alloys and Compounds, Vol. 577, Issue 1, S333–S337 DOI: 10.1016/j.jallcom.2012.02.033
http://www.sciencedirect.com/science/article/pii/S0925838812002952

Z. Sun, N. Dong, K. Xie, W. Xia, D. König, T. C. Nagaiah, M. D. Sánchez, P. Ebbinghaus, A. Erbe, X. Zhang, A. Ludwig, W. Schuhmann, J. Wang, M. Muhler (2013)
Nanostructured Few-Layer Graphene with Superior Optical Limiting Properties Fabricated by a Catalytic Steam Etching Process
Journal of Physical Chemistry C, Vol. 117, Issue 22, 11811–11817 DOI: 10.1021/jp401736n
http://pubs.acs.org/doi/abs/10.1021/jp401736n

S. Hamann, H. Brunken, S. Salomon, A. Savan, A. Ludwig (2013)
Synthesis of Au micro wire-arrays by selective oxidation of Au-W thin film composition spreads
Science and Technology of Advanced Materials, Vol. 14, No. 1, 015003 DOI: 10.1088/1468-6996/14/1/015003
http://iopscience.iop.org/1468-6996/14/1/015003

D. Grochla, A. Siegel, S. Hamann, P. J. S. Buenconsejo, M. Kieschnick, H. Brunken, D. König, A. Ludwig (2013)
Time- and space-resolved high-throughput characterization of stresses during sputtering and thermal processing of Al-Cr-N thin films
Journal of Physics D: Applied Physics, Vol. 46, No. 8, 084011 DOI: 10.1088/0022-3727/46/8/084011
http://iopscience.iop.org/0022-3727/46/8/084011

Z. Sun, N. Dong, K. Wang, D. König, T. C. Nagaiah, M. D. Sanchez, A. Ludwig, X. Cheng, W. Schuhmann, J. Wang, M. Muhler (2013)
Ag-stabilized few-layer graphene dispersions in low boiling point solvents for versatile nonlinear optical applications
Carbon Volume 62, October 2013, Pages 182–192 DOI: 10.1016/j.carbon.2013.06.010
http://www.sciencedirect.com/science/article/pii/S0008622313005034
 

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2012


S. Raabe, D. Mierwaldt, J. Ciston, M. Uijttewaal, H.S. Stein, J. Hoffmann, Y Zhu, Peter Blöchl, C. Jooss (2012)
In Situ Electrochemical Electron Microscopy Study of Oxygen Evolution Activity of Doped Manganite Perovskites
DOI: 10.1002/adfm.201103173
http://onlinelibrary.wiley.com/doi/10.1002/adfm.201103173/full

T. de los Arcos, T, S. Cwik, A.P. Milanov, V. Gwildies, H. Parala, T. Wagner, A. Birkner, D. Rogalla, H.W. Becker, J. Winter, A. Ludwig, R.A.F. Fischer, A. Devi (2012)
Influence of process parameters on the crystallinity, morphology and composition of tungsten oxide-based thin films grown by metalorganic chemical vapor deposition
Thin Solid Films, Vol. 522, 11–16 DOI: 10.1016/j.tsf.2011.12.007
http://www.sciencedirect.com/science/article/pii/S0040609011021080

S. Kauffmann-Weiss, S. Hamann, M.E. Gruner, L. Schultz, A. Ludwig, S. Fähler (2012)
Enhancing magnetocrystalline anisotropy of the Fe70Pd30 magnetic shape memory alloy by adding Cu
Acta Materialia, Vol. 60, Issue 20, 6920–6930 DOI: 10.1016/j.actamat.2012.08.001
http://www.sciencedirect.com/science/article/pii/S1359645412005307

S. Kauffmann-Weiss, S. Hamann, M.E. Gruner, J. Buschbeck, A. Ludwig, L. Schultz, S. Fähler (2012)
Understanding the magnetic shape memory system Fe-Pd-X by thin film experiments and first principle calculations
Advanced Engineering Materials, Vol. 14, Issue 8, 724–749 DOI: 10.1002/adem.201200052
http://onlinelibrary.wiley.com/doi/10.1002/adem.201200052/abstract

L.D. Wang, M. Bledowski, A. Ramakrishnan, D. König, A. Ludwig, R. Beranek (2012)
Dynamics of Photogenerated Holes in TiO2-Polyheptazine Hybrid Photoanodes for Visible Light-Driven Water Splitting
Journal of the Elektrochemical Society, Vol. 159, Issue 7, 616-622 DOI: 10.1149/2.010207jes
http://jes.ecsdl.org/content/159/7/H616.abstract

Z.Y. Sun, J. Masa, W. Xia, D. König, A. Ludwig, Z.A. Li, M. Farle, W. Schuhmann, M. Muhler (2012)
Rapid and Surfactant-free Synthesis of Bimetallic Pt-Cu Nanoparticles Simply via Ultrasound-Assisted Redox Replacement
ACS Catalysis, Vol. 2, 1647–1653 DOI: 10.1021/cs300187z
http://pubs.acs.org/doi/abs/10.1021/cs300187z

R. Meyer, S. Hamann, M. Ehmann, S. Thienhaus, S. Jäger, T. Thiede, A. Devi, R. A. Fischer, A. Ludwig (2012)
Microgradient-heaters as tools for high-throughput experimentation
ACS Combinatorial Science, Vol. 14, 531–536 DOI: 10.1021/co3000488
http://pubs.acs.org/doi/abs/10.1021/co3000488

A. Stepanovich, K. Sliozberg, W. Schuhmann, A. Ludwig (2012)
Combinatorial Development of Nanoporous WO3 Thin Film Photoelectrodes for Solar Water Splitting by Dealloying of Binary Alloys
International Journal of Hydrogen Energy, Vol. 37, Issue 16, 11618–11624 DOI: 10.1016/j.ijhydene.2012.05.039
http://www.sciencedirect.com/science/article/pii/S0360319912011822

R. Zarnetta, P.J.S. Buenconsejo, A. Savan, S. Thienhaus, A. Ludwig (2012)
High-throughput study of martensitic transformations in the complete Ti–Ni–Cu system
Intermetallics, Vol. 26, 98–109 DOI: 10.1016/j.intermet.2012.03.044
http://www.sciencedirect.com/science/article/pii/S0966979512001276

S. Bienholz, E. Semmler, P. Awakowicz, H. Brunken, A. Ludwig (2012)
Dual frequency capacitive plasmas in Fe and Ni sputter applications:
correlation of discharge properties on thin film properties

IOP Science, Vol. 21, No. 1 DOI: 10.1088/0963-0252/21/1/015010
http://iopscience.iop.org/0963-0252/21/1/015010

P.J.S. Buenconsejo, A. Siegel, A. Savan, S. Thienhaus, A. Ludwig (2012)
Preparation of 24 ternary thin film materials libraries on a single substrate in one experiment for irreversible high-throughput studies
ACS Combinatorial Science, Vol. 14, 25-30 DOI: 10.1021/co2001263
http://pubs.acs.org/doi/abs/10.1021/co2001263

D. König, P.J.S. Buenconsejo, D. Grochla, S. Hamann, J. Pfetzing-Micklich, A. Ludwig (2012)
Thickness-dependence of the B2-B19 martensitic transformation in nanoscale shape memory alloy thin films: zero-hysteresis in 75 nm thick Ti51Ni38Cu11 thin films
Acta Materialia, Vol. 60, Issue 1, 306–313 DOI: 10.1016/j.actamat.2011.09.037
http://www.sciencedirect.com/science/article/pii/S1359645411006744

A. Ludwig, P.J.S. Buenconsejo, F. Butera (2012)
Recent Developments in Shape Memory Materials and Technology: Thin Film and Bulk
Actuator Conference Proceedings 2012, 486-491.
http://www.actuator.de/UserFiles/File/ACTUATOR_12/shorties/C5_0.pdf  

nach oben

2011


A. Abboud, S. Send, R. Hartmann, L. Strüder, A. Savan, A. Ludwig, N. Zotov, U. Pietsch (2011)
Applications of an energy-dispersive pnCCD for X-ray reflectivity: Investigation of interdiffusion in Fe–Pt multilayers
physica status solidi, Vol. 208, Issue 11, 2601–2607 DOI: 10.1002/pssa.201184268
http://onlinelibrary.wiley.com/doi/10.1002/pssa.201184268/abstract

H. Brunken, D. Grochla, A. Savan, M. Kieschnick, J. D. Meijer, A. Ludwig (2011)
Combinatorial investigation of Fe–B thin-film nanocomposites
Science and Technology of Advanced Materials, Vol. 12, No. 5 DOI: 10.1088/1468-6996/12/5/054208
http://iopscience.iop.org/1468-6996/12/5/054208

S. Burger, C. Eberl, A. Siegel, A. Ludwig, O. Kraft (2011)
A Novel High-Throughput Fatigue Testing Method for Metallic Thin Films
Science and Technology of Advanced Materials, Vol. 12, No. 5 DOI: 10.1088/1468-6996/12/5/054202
http://iopscience.iop.org/1468-6996/12/5/054202/

Y.W. Lai, M. Krause, A. Savan, S. Thienhaus, N. Koukourakis, M.R. Hofmann, A. Ludwig (2011)
High-throughput characterization of film thickness in thin film materials libraries by digital holographic microscopy
Science and Technology of Advanced Materials, Vol. 12, No. 5 DOI: 10.1088/1468-6996/12/5/054202
http://iopscience.iop.org/1468-6996/12/5/054201/

Y.W. Lai, S. Hamann, M. Ehmann, A. Ludwig (2011)
High-throughput characterization of stresses in thin film materials libraries using Si cantilever array wafers and digital holographic microscopy
Review of Scientific Instruments, Vol. 82, Issue 6, 063903 DOI: 10.1088/1468-6996/12/5/054201
http://scitation.aip.org/content/aip/journal/rsi/82/6/10.1063/1.3600594

J. Sonntag, P. Ziolkowski, A. Savan, M. Kieschnick, A. Ludwig (2011)
High-throughput characterization of the Seebeck coefficient of
a-(Cr1-xSix)1-yOy thin film materials libraries as verification of the extended thermopower formula

Journal of Physics: Condensed Matter, Vol. 23, No. 26 DOI: 10.1088/0953-8984/23/26/265501
http://iopscience.iop.org/article/10.1088/0953-8984/23/26/265501/meta

R. Zarnetta, S. Kneip, Ch. Somsen, A. Ludwig (2011)
High-throughput characterization of mechanical properties of Ti-Ni-Cu shape memory thin films at elevated temperatures
Materials Science and Engineering, Vol. 528, Issue 21, 6552–6557 DOI: 10.1016/j.msea.2011.05.006
http://www.sciencedirect.com/science/article/pii/S0921509311005430

P. J. S. Buenconsejo, R. Zarnetta, A. Ludwig (2011)
The effects of grain size on the phase transformation properties of annealed (Ti/Ni/W) shape memory alloy multilayers
Scripta Materialia, Vol. 64, Issue 11, 1047–1050 DOI: 10.1016/j.scriptamat.2011.02.021
http://www.sciencedirect.com/science/article/pii/S135964621100090X

N. Zotov, J. Feydt, A. Savan, A. Ludwig, J. von Borany (2011)
Interdiffusion in Fe/Pt Multilayers: In situ high temperature synchrotron radiation reflectivity study
Advanced Engineering Materials, Vol. 13, Issue 6, 475–479 DOI: 10.1002/adem.201000358
http://onlinelibrary.wiley.com/doi/10.1002/adem.201000358/abstract

D. König, R. Zarnetta, A. Savan, H. Brunken, A. Ludwig (2011)
Phase transformation, structural and functional fatigue properties of Ti Ni Hf shape memory thin films
Acta Materialia, Vol. 59, Issue 8, 3267–3275 DOI: 10.1016/j.actamat.2011.01.066
http://www.sciencedirect.com/science/article/pii/S1359645411000826

D. Schäfer, C. Mardare, A. Savan, M.D. Sanchez, B. Mei, W. Xia, M. Muhler, A. Ludwig, W. Schuhmann (2011)
High-throughput characterization of Pt supported on thin film oxide material libraries applied in the oxygen reduction reaction
Analytical Chemistry, Vol. 83, 1916-1923 DOI: 10.1021/ac102303u
http://pubs.acs.org/doi/abs/10.1021/ac102303u

V.S. Vidyarthi, M. Hofmann, A. Savan, K. Sliozberg, D. König, R. Beranek, W. Schuhmann, A. Ludwig (2011)
Enhanced Photoelectrochemical Properties of WO3 Thin Films Fabricated by Reactive Magnetron Sputtering
International Journal of Hydrogen Energy, Vol. 36, Issue 8, 4724–4731 DOI: 10.1016/j.ijhydene.2011.01.087
http://www.sciencedirect.com/science/article/pii/S0360319911001327

R. Meyer, S. Hamann, M. Ehmann, D. König, S. Thienhaus, A. Savan, A. Ludwig (2011)
Small Scale Deposition of Thin Films and Nanoparticles by Micro-Evaporation Sources
Microelectromechanical System, Vol. 20, Issue 1, 21-27 DOI: 10.1109/JMEMS.2010.2090506
http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=5705607&arnumber=5648321

C. Klever, K. Seemann, M. Stüber, S. Ulrich, H. Brunken, A. Ludwig, H. Leiste (2011)
Epitaxially stabilised TiN(Ti,Fe,Co)N multilayer thin ?lms in pseudo-fcc crystal structure by sequential magnetron sputter deposition
Journal of Physics D: Applied Physics, Vol. 43, No. 39 DOI: 10.1088/0022-3727/43/39/395406
http://iopscience.iop.org/0022-3727/43/39/395406

P.J.S. Buenconsejo, R. Zarnetta, A. Ludwig (2011)
The effects of grain size on the phase transformation properties of annealed (Ti/Ni/W) shape memory alloy multilayers
Scripta Materialia, Vol. 64, Issue 11, 1047–1050 DOI: 10.1016/j.scriptamat.2011.02.021
http://www.sciencedirect.com/science/article/pii/S135964621100090X

P.J.S. Buenconsejo, R. Zarnetta, D. König, A. Savan, S. Thienhaus, A. Ludwig (2011)
A New Prototype Two-Phase (TiNi)-(ß-W) SMA System with Tailorable Thermal Hysteresis
Advanced Functional Materials, Vol. 21, Issue 1, 113-118, DOI: 10.1002/adfm.201001697
http://onlinelibrary.wiley.com/doi/10.1002/adfm.201001697/abstract

T. Edler, S. Hamann, A. Ludwig, S.G. Mayr (2011)
Reversible fcc ? bcc transition in freestanding epitaxially grown Fe-Pd ferromagnetic shape memory Films
Scripta Materialia, Vol. 64, Issue 1, 89–92 DOI: 10.1016/j.scriptamat.2010.09.013
http://www.sciencedirect.com/science/article/pii/S1359646210006317

S. Thienhaus, S. Hamann, A. Ludwig (2011)
Modular high-throughput test-stand for versatile screening of thin-film materials libraries
Science and Technology of Advanced Materials, Vol. 12, No. 5 DOI: 10.1088/1468-6996/12/5/054206
http://iopscience.iop.org/1468-6996/12/5/054206

S. Burger, B. Rupp, A. Ludwig, O. Kraft, Ch. Eberl (2011)
Fatigue Testing of Thin Films
Key Engineering Materials, Vol. 465, 552-555 DOI: 10.4028/www.scientific.net/KEM.465.552
http://www.scientific.net/KEM.465.552

S. Hamann, M. E. Gruner, S. Thienhaus, A. Savan, A. Ludwig (2011)
Combinatorial Development of Fe-Pd-X thin film systems with improved intrinsic properties
3rd International Conference on Ferromagnetic Shape Memory Alloys
3rd_icfsma_dresden_2011_140-141.pdf
 

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2010


Y. W. Lai, N. Koukourakis, N. C. Gerhardt, M. R. Hofmann, R. Meyer, S. Hamann, M. Ehmann, K. Hackl, E. Darakis, A. Ludwig (2010)
Integrity of micro-hotplates during high-temperature operation monitored by digital holographic microscopy
Journal of Microelectromechanical Systems, Vol. 19, Issue 5, 1175-1179 DOI: 10.1109/JMEMS.2010.2067442
http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5565375

D. König, M. Ehmann, S. Thienhaus, A. Ludwig (2010)
Micro- to nanostructured devices for the characterization of scaling effects in shape memory thin films
Journal of Microelectromechanical Systems, Vol. 19, Issue 5, 1264-1269 DOI: 10.1109/JMEMS.2010.2067441
http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5565392

H. Brunken, C. Somsen, A. Savan, A. Ludwig (2010)
Microstructure and magnetic properties of ferromagnetic protective nanocomposite coatings prepared by annealing of FeCo/Ti multilayers in nitrogen
Thin Solid Films, Vol. 519, Issue 2, 770–774 DOI: 10.1016/j.tsf.2010.09.008
http://www.sciencedirect.com/science/article/pii/S0040609010013374

S. Hamann, M. E. Gruner, S. Irsen, J. Buschbeck, C. Bechtold, I. Kock, S. G. Mayr, A. Savan, S. Thienhaus, E. Quandt, S. Fähler, P. Entel, A. Ludwig (2010)
The ferromagnetic shape memory system Fe-Pd-Cu
Acta Materialia, Vol. 58, Issue 18, 5949–5961 DOI: 10.1016/j.actamat.2010.07.011
http://www.sciencedirect.com/science/article/pii/S1359645410004350

C. Bechtold, J. Buschbeck, A. Lotnyk, B. Erkartal, S. Hamann, C. Zamponi, L. Schulz, A. Ludwig, L. Kienle, S. Fähler, E. Quandt (2010)
Development Towards MSM Active FePd Thick Films
12th International Conference on New Actuators, 299-302
http://www.actuator.de/proceedings

R. Zarnetta, M. Ehmann, A. Savan, A. Ludwig (2010)
Identification of optimized Ti-Ni-Cu shape memory alloy compositions for thin film microactuator applications
Smart Materials and Structures, Vol. 19, No. 6 DOI: 10.1088/0964-1726/19/6/065032
http://iopscience.iop.org/article/10.1088/0964-1726/19/6/065032/meta

R. Zarnetta, R. Takahash, V. Srivastava, M. L. Young, A. Savan, Y. Furuya, S. Thienhaus, B. Maaß, M. Rahim, J. Frenzel, H. Brunken, Y. S. Chu, R. D. James, I. Takeuchi, G. Eggeler, A. Ludwig (2010)
Identification of quaternary shape memory alloys with Near-Zero thermal hysteresis and unprecedented functional stability
Advanced Functional Materials, Vol. 20, Issue 12, 1917–1923 DOI: 10.1002/adfm.200902336
http://onlinelibrary.wiley.com/doi/10.1002/adfm.200902336/abstract

C. Bechtold, J. Buschbeck, A. Lotnyk, B. Erkartal, S. Hamann, C. Zamponi, L. Schulz, A. Ludwig, L. Kienle, S. Fähler, E. Quandt (2010)
Artificial single variant martensite in freestanding Fe70Pd30 films obtained by coherent epitaxial growth
Advanced Materials, Vol. 22, Issue 24, 2668-2671 DOI: 10.1002/adma.201000599
http://onlinelibrary.wiley.com/wol1/doi/10.1002/adma.201000599/abstract

A. I. Mardare, A. Ludwig, A. Savan, A. D. Wieck, A. W. Hassel (2010)
Combinatorial investigation of Hf-Ta thin films and their anodic oxides
Electrochimica Acta, Vol. 55, Issue 27, 7884-7891 DOI: 10.1016/j.electacta.2010.03.066
http://www.sciencedirect.com/science/article/pii/S0013468610004688

N. Zotov, R. Hiergeist, A. Savan, A. Ludwig (2010)
Effects of Annealing Time on the Structural and Magnetic Properties of L10 FePt Thin Films
Thin Solid Films, Vol. 518, Issue 17, 4977–4985 DOI: 10.1016/j.tsf.2010.03.076
http://www.sciencedirect.com/science/article/pii/S0040609010003871

J. Buschbeck , S. Hamann , A. Ludwig , B. Holzapfel , L. Schultz , S. Fähler (2010)
Correlation of Phase Transformations and Magnetic Properties in Annealed Epitaxial Fe-Pd Magnetic Shape Memory Alloy Films
Journal of Applied Physics, Vol. 107, 113919 DOI: 10.1063/1.3383055
http://scitation.aip.org/content/aip/journal/jap/107/11/10.1063/1.3383055

I. Kock, S. Hamann, H. Brunken, T. Edler, S.G. Mayr, A. Ludwig (2010)
Development and characterization of Fe70Pd30 ferromagnetic shape memory splats
Intermetallics, Vol. 18, Issue 5, 877–882 DOI: 10.1016/j.intermet.2009.12.019
http://www.sciencedirect.com/science/article/pii/S0966979509003343.
 

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2009


C. Klever, M. Stüber, H. Leiste, E. Nold, K. Seemann, S. Ulrich, H. Brunken, A. Ludwig, C. Thede, E. Quandt (2009)
Multifunctional FeCo/TiN multilayer thin films with combined magnetic and protective properties
Advanced Engineering Materials, Vol. 11, Issue 12, 969-975 DOI: 10.1002/adem.200900214
http://onlinelibrary.wiley.com/doi/10.1002/adem.200900214/abstract

C.C. Mardare, M. Spiegel, A. Savan, A. Ludwig (2009)
Thermally oxidised Mn-Co thin films for application as protective coatings for SOFC interconnects

Journal of the Electrochemical Society, Vol. 156, Issue 12, B1431-B1439 DOI: 10.1149/1.3240597
http://jes.ecsdl.org/content/156/12/B1431.short

A.I. Mardare, A. Savan, A. Ludwig, A.D. Wieck, A.W. Hassel (2009)
High-throughput synthesis and characterization of anodic oxides on Nb-Ti alloys
Electrochimica Acta, Vol. 54, Issue 25, 5973–5980 DOI: 10.1016/j.electacta.2009.02.104
http://www.sciencedirect.com/science/article/pii/S0013468609003673

R. Zarnetta, D. König, C. Zamponi, A. Aghajani, J. Frenzel, G. Eggeler, A. Ludwig (2009)
R-phase formation in Ti39Ni45Cu16 shape memory thin films and bulk alloys – discovered by combinatorial methods
Acta Materialia, Vol. 57, Issue 14, 4169–4177 DOI: 10.1016/j.actamat.2009.05.014
http://www.sciencedirect.com/science/article/pii/S1359645409003127

A.I. Mardare, A. Savan, A. Ludwig, A.D. Wieck, A.W. Hassel (2009)
A combinatorial passivation study on Ta-Ti alloys
Corrosion Science, Vol. 51, Issue 7, 1519–1527 DOI: 10.1016/j.corsci.2008.12.003
http://www.sciencedirect.com/science/article/pii/S0010938X0800526X

A.I. Mardare, A. Ludwig, A. Savan, A. Wieck, A.W. Hassel (2009)
High throughput study of the anodic oxidation of Hf-Ti thin films
Electrochimica Acta, Vol. 54, Issue 22, 5171–5178 DOI: 10.1016/j.electacta.2009.01.016
http://www.sciencedirect.com/science/article/pii/S0013468609000760

R. Vitushinsky, S. Schmitz, B. Winzek, A. Ludwig (2009)
Bistable thin film shape memory actuators for applications in tactile displays
Microelectromechanical System, Vol. 18, Issue 1, 186-194 DOI: 10.1109/JMEMS.2008.2009816
http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4729628

R. Zarnetta, E. Zelaya, G. Eggeler, A. Ludwig (2009)
Influence of precipitates on the thermal hysteresis of Ti-Ni-Pd shape memory thin films
Scripta Materialia, Vol. 60, Issue 5, 352–355 DOI: 10.1016/j.scriptamat.2008.11.001
http://www.sciencedirect.com/science/article/pii/S1359646208007847
 

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2008


C. Mardare, M. Spiegel, A. Savan, A. Ludwig (2008)
Investigation of thin coatings from Mn-Co-Fe system deposited by PVD on metallic interconnects for SOFC Applications
Materials science forum, Vol. 595-98, 797-804 DOI: 10.4028/www.scientific.net/MSF.595-598.797
http://www.scientific.net/MSF.595-598.797

C.C. Mardare, H. Asteman, M. Spiegel, A. Savan, A. Ludwig (2008)
Investigation of thermally oxidised Mn-Co thin films for application in SOFC metallic interconnects
Applied Surface Science, Vol. 255, Issue 5, 1850–1859 DOI: 10.1016/j.apsusc.2008.06.052
http://www.sciencedirect.com/science/article/pii/S0169433208014256

N. Zotov, J. Feydt, A. Ludwig (2008)
Dependence of grain sizes and microstrains on annealing temperature in Fe/Pt multilayers and L10 FePt thin films
Thin Solid Films, Vol. 517, Issue 2, 531–537 DOI: 10.1016/j.tsf.2008.06.062
http://www.sciencedirect.com/science/article/pii/S0040609008007050

A. Ludwig, R. Zarnetta, S. Hamann, A. Savan, S. Thienhaus (2008)
Development of multifunctional thin films using high-throughput experimentation methods
International journal of materials research, Vol. 99, Issue 10, 1144-1149 DOI:10.3139/146.101746
http://www.hanser-elibrary.com/doi/abs/10.3139/146.101746

S. Hamann, M. Ehmann, S. Thienhaus, A. Savan, A. Ludwig (2008)
Micro-hotplates for high-throughput thin film processing and in situ phase transformation characterization
Sensors and Actuators A Physical, Vol. 147, Issue 2, 576-582 DOI: 10.1016/j.sna.2008.05.007
http://www.sciencedirect.com/science/article/pii/S0924424708002884

R. Löbel, A. Savan, S. Thienhaus, A. Ludwig (2008)
Combinatorial fabrication and high-throughput characterization of a Ti-Ni-Cu shape memory thin film composition spread
Materials Science and Engineering, Vol. 481–482, 151–155 DOI: 10.1016/j.msea.2007.02.168
http://www.sciencedirect.com/science/article/pii/S0921509307011392

J. Buschbeck, O. Heczko, A. Ludwig, S. Fähler, L. Schultz (2008)
Magnetic Properties of epitaxial Fe-Pd films measured at elevated temperatures
Journal of Applied Physics, Vol. 103, 07B334 DOI:10.1063/1.2838986
http://scitation.aip.org/content/aip/journal/jap/103/7/10.1063/1.2838986

N. Zotov, A. Ludwig (2008)
First-principles calculations of the elastic constants of ordered Fe-Pt alloys
Intermetallics, Vol. 16, Issue 1, 113-118 DOI: 10.1016/j.intermet.2007.08.006
http://www.sciencedirect.com/science/article/pii/S0966979507001756

R. Zarnetta, A. Savan, S. Thienhaus, A. Ludwig (2008)
Combinatorial Development of Ti-Ni-X Shape Memory Thin Film Actuators
International Conference on New Actuators, 378-381
https://bibliographie.ub.rub.de/entry/6a6a3cf1-6bbd-482d-9063-d4107bc35c16/

S. Hamann, A. Savan, S. Thienhaus, A. Ludwig (2008)
Combinatorial Development of Fe-Pd-Mn Ferromagnetic Shape Memory Thin Films
International Conference on New Actuators, Vol. 11

C.C. Mardare, A. Savan, A. Ludwig, M. Spiegel (2008)
Investigation of the protective properties of Mn-Co-Fe Spinel films deposited by magnetron sputtering on ferritic stainless steel for SOFC Applications
Materials Science Forum, 595-598 DOI: 10.4028/www.scientific.net/MSF.595-598.797
Proceedings of the 8th European SOFC Forum.

C. C. Mardare, M. Spiegel, A. Savan, A. Ludwig (2008)
Investigation of Thin Film Mn-Co-Fe Spinel Oxide Coatings Deposited
by RF-Magnetron Sputtering on Metallic Interconnects for SOFC Applications

TMS 2008 Annual Meeting Supplemental: Materials Processing and Properties, Vol.1
Conference Paper
 

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2007


R. Zarnetta , A. Savan, S. Thienhaus, A. Ludwig (2007)
Combinatorial study of phase transformation characteristics of a Ti–Ni–Pd shape memory thin film composition spread in view of microactuator applications
Applied Surface Science, Vol. 254, Issue 3, 743–748 DOI: 10.1016/j.apsusc.2007.03.074
http://www.sciencedirect.com/science/article/pii/S0169433207010252

A. Ludwig, J. Cao, B. Dam, R. Gremaud (2007)
Opto-mechanical characterization of hydrogen storage properties of Mg–Ni thin film composition spreads
Applied Surface Science, Vol. 254, Issue 3, 682–686 DOI: 10.1016/j.apsusc.2007.05.093
http://www.sciencedirect.com/science/article/pii/S0169433207010082

A. Ludwig, J. Cao, A. Savan, M. Ehmann (2007)
High-throughput characterization of hydrogen storage materials using thin films on micromachined Si substrates
Journal of Alloys and Compounds, Vol. 446–447, 516–521 DOI: 10.1016/j.jallcom.2007.01.069
Journal of Alloys and Compounds, 446-447, 516-521.

N. Zotov, A. Ludwig (2007)
Atomic mechanisms of interdiffusion in metallic multilayers
Materials science and engineering, Materials science and engineering, Vol. 27, Issue 5-8, 1470–1474 DOI: 10.1016/j.msec.2006.06.002
http://www.sciencedirect.com/science/article/pii/S0928493106001780
 

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2006


N. Zotov, J. Feydt, A. Savan, A. Ludwig (2006)
Interdiffusion in Fe-Pt multilayers
Advanced Engineering Materials, Vol. 13, Issue 6, 475–479 DOI: 10.1002/adem.201000358
http://onlinelibrary.wiley.com/doi/10.1002/adem.201000358/abstract

J. Cui, Y. Chu, O.O. Famodu, Y. Furuya, J. Hatttrick-Simpers, R.D. James, A. Ludwig, S. Thienhaus, M. Wuttig, Z. Zhang, I. Takeuchi (2006)
Combinatorial search of thermoelastic shape memory alloys with extremely small hysteresis width
Nature Materials, Vol. 5, 286-290 DOI: 10.1038/nmat1593
http://www.nature.com/nmat/journal/v5/n4/abs/nmat1593.html

N. Zotov, J. Feydt, T. Walther, A. Ludwig (2006)
Structure of PtFe/Fe double-period multilayers investigated by X-ray diffraction, reflectivity, diffuse scattering and TEM
Applied Surface Science 253, Issue 1, 128-132 DOI: 10.1016/j.apsusc.2006.05.105
http://www.sciencedirect.com/science/article/pii/S0169433206008270

A. Ludwig, N. Zotov, A. Savan, S. Groudeva-Zotova (2006)
Investigation of hard magnetic properties in the Fe-Pt system by combinatorial deposition of thin film multilayer libraries
Applied Surface Science, Vol. 252, Issue 7, 2518–2523 DOI: 10.1016/j.apsusc.2005.04.058
http://www.sciencedirect.com/science/article/pii/S0169433205011669

S. Groudeva-Zotova, H. Karl, A. Savan, J. Feydt, B. Wehner, T. Walther, N. Zotov, B. Stritzker, A. Ludwig (2006)
Structural and magnetic characteristics of FeCo thin films modified by combinatorial ion implantation
Thin Solid Films, Vol. 495, Issues 1-2, 169–174 DOI: 10.1016/j.tsf.2005.08.279
http://www.sciencedirect.com/science/article/pii/S0040609005015336

S. Thienhaus, C. Zamponi, H. Rumpf, J. Hattrick-Simpers, I. Takeuchi, A. Ludwig (2006)
High-throughput characterization of shape memory thin films using automated temperature-dependent resistivity measurements
MRS Proceedings, Vol. 894 DOI: http://dx.doi.org/10.1557/PROC-0894-LL06-06
journals.cambridge.org/action/displayAbstract_S1946427400044766

S. Thienhaus, R. Hiergeist, A. Savan, A. Ludwig (2006)
Design and application of gradient annealing devices for the parallel thermal processing of Fe/Pt multilayers
MRS Proceedings, Vol. 894 DOI: http://dx.doi.org/10.1557/PROC-0894-LL01-04
journals.cambridge.org/action/displayAbstract_8110589
 

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2005


H.D. Chopra, M.R. Sullivan, A. Ludwig, E. Quandt (2005)
Magnetoelastic and magnetostatic interactions in exchange-spring multilayers
Physical Review B, Vol. 72, Issue 5, 054415 DOI: http://dx.doi.org/10.1103/PhysRevB.72.054415
http://journals.aps.org/prb/abstract/10.1103/PhysRevB.72.054415

A. Ludwig, J. Cao, J. Brugger, I. Takeuchi (2005)
MEMS tools for combinatorial materials processing and high-throughput characterization
Measurement Science and Technology, Vol. 16, No. 1, 111-118 DOI: 10.1088/0957-0233/16/1/015
http://infoscience.epfl.ch/article/10.1088/0957-0233
 

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2004


A. Ludwig (2004)
Combinatorial fabrication of magnetic multilayer films
Applied Surface Science, Vol. 223, Issues 1–3, 78–83 DOI: 10.1016/S0169-4332(03)00910-3
Applied Surface Science 223, 78-83.

A. Debray, A. Ludwig, T. Bourouina, A. Asaoka, N. Tiercelin, G.Reyne, T.Oki, E.Quandt, H. Muro, H. Fujita (2004)
Application of a multilayered magnetostrictive film to a micromachined 2-D optical scanner
Microelectromechanical System, Vol. 13, Issue 2, 264-271 DOI: 10.1109/JMEMS.2004.825534
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=1284364

M. Frommberger, A. Ludwig, M. Tewes, E. Quandt (2004)
Magnetostrictive LC-circuits as mechanical sensors
Functional Micro- and Nanosystems: 4th Caesarium, 15-22
4th caesarium on Functional Micro- and Nanosystems, Springer
 

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2003


A. Ludwig, M. Frommberger, M. Tewes, E. Quandt (2003)
High frequency magnetoelastic multilayer thin films and applications
Smart Structures and Materials: Active Materials-Behavior and Mechanics, 542 DOI:10.1109/INTMAG.2003.1230692 Magnetics Conference, INTERMAG 2003, FC-03
http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1230692

M. Frommberger, A. Ludwig, A. Sehrbrock, E. Quandt (2003)
High frequency magnetic properties of FeCoBSi/SiO2 and (FeCo/CoB)/SiO2 mutilayer thin films
Magnetics, IEEE Transactions, Vol. 39, Issue 5 DOI: 10.1109/TMAG.2003.816045
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=1233333

M. Frommberger, Ch. Zanke, A. Ludwig, M. Tewes, E. Quandt (2003)
Processing and application of magnetoelastic thin films in high-frequency devices
Microelectronic Engineering, Vol. 67–68, 588–594 DOI: 10.1016/S0167-9317(03)00118-7
Microelectronic Engineering 67-68, 588-594.

P. Smole, W. Ruile, C. Korden, A. Ludwig, S. Krassnitzer, P. Pongratz (2003)
Fabrication techniques for tunable surface acoustic wave resonators on giant DE layers
IEEE Symposium on Ultrasonics, Vol. 1 10.1109/ULTSYM.2003.1293367
http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1293367

P. Smole, W. Ruile, C. Korden, A. Ludwig, E. Quandt, S. Krassnitzer, P. Pongratz (2003)
Magnetically tunable SAW-resonator
Frequency Control Symposium and PDA Exhibition Jointly with the 17th European Frequency and Time Forum, Proceedings of the 2003 IEEE International, 903-906 DOI: 10.1109/FREQ.2003.1275210
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=1275210

H. Rumpf, J. Feydt, D. Lewandowski, A. Ludwig, B. Winzek, E. Quandt, P. Zhao, M. Wuttig (2003)
Shape memory effect and magnetostriction of sputtered NiMnGa thin films
Proc. SPIE 5053, Smart Structures and Materials 2003: Active Materials-Behavior and Mechanics, 191 DOI: 10.1117/12.484689
http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1317016
 

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2002


A. Ludwig, E. Quandt (2002)
Optimization of the DE-effect in Thin Films and Multilayers by Magnetic Field Annealing
IEEE Transactions on Magnetics, Vol. 38, Issue 5, 2829-2831 DOI: 10.1109/TMAG.2002.802467
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=1042375

A. Ludwig, M. Tewes, S. Glasmachers, M. Löhndorf, E. Quandt (2002)
High-frequency magnetoelastic materials for remote-interrogated stress sensors
Journal of Magnetism and Magnetic Materials, Vol. 242–245, 1126–1131 DOI: 10.1016/S0304-8853(01)00979-9
http://www.sciencedirect.com/science/article/pii/S0304885301009799

T. A. Duenas, A. Sehrbrock, M. Löhndorf, A. Ludwig, J. Wecker, P. Grünberg, E. Quandt (2002)
Micro-sensor coupling magnetostriction and magnetoresistive phenomena
Journal of Magnetism and Magnetic Materials, Vol. 242–245, 1132–1135 DOI: 10.1016/S0304-8853(01)00975-1
http://www.sciencedirect.com/science/article/pii/S0304885301009751

M. Löhndorf, T.A. Duenas, A. Ludwig, M. Rührig, J. Wecker, D. Bürgler, P. Grünberg, E. Quandt (2002)
Strain sensors based on magnetostrictive GMR/TMR structures
IEEE Transactions on Magnetics, Vol. 38, Issue 5, 2826-2828 DOI: 10.1109/TMAG.2002.802466
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=1042374

T. Bourouina, E. Lebrasseur, G. Reyne, A. Debray, H. Fujita, A. Ludwig, E. Quandt, H. Muro, T. Oki, A. Asaoka (2002)
Integration of two degree-of-freedom magnetostrictive actuation and piezoresistive detection: application to a two-dimensional optical scanner
Journal of Microelectromechanical Systems, Vol. 11, Issue 4, 355-361 DOI: 10.1109/JMEMS.2002.800561
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=1022847

A. Ludwig, M. Frommberger, S. Glasmachers, E. Quandt (2002)
Magnetoelastic Thin Films and Multilayers for High-Frequency Applications
Smart Structures and Materials: Active Materials: Behavior and Mechanics, Vol.542 DOI: 10.1117/12.475010
http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=883542

A. Ludwig, M. Tewes, E. Quandt (2002)
Permeameter zur Messung hochfrequenter und magnetoelastischer Eigenschaften dünner magnetischer Schichten
Sensoren und Mess-Systeme, Vorträge der 11. ITG/GMA Fachtagung in Ludwigsburg, VDE Verlag, 309-312.

T. Bourouina, G. Reyne, E. Lebrasseur, H. Fujita, A. Ludwig, E. Quandt, H. Muro, T. Oki, A. Asaoka (2002)
Thin film magnetostrictive actuation of a 2D scanning silicon micro-mirror
International Exhibition on Smart Actuators and Drive Systems, 2, 166-169

M. Tewes, M. Löhndorf, A. Ludwig, E. Quandt (2002)
Remote interrogated magnetoelastic sensors
Kautschuk Gummi Kunststoffe 55 (11), 605-509
 

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2001


A. Ludwig, M. Löhndorf, M. Tewes, E. Quandt (2001)
Magnetoelastic thin films for high-frequency applications
Magnetics, IEEE Transactions, Vol. 37, Issue 4, 2690-2692 DOI: 10.1109/20.951276
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=951276

M. Tewes, M. Löhndorf, A. Ludwig, E. Quandt (2001)
Berührungslose magnetoelastische Sensoren
Technisches Messen Plattform für Methoden, Systeme und Anwendungen der Messtechnik. Band 68, Heft 6, 292 DOI: 10.1524/teme.2001.68.6.292
http://www.degruyter.com/view/j/teme.2001.68.issue-6_2001

M. Tewes, M. Löhndorf, A. Ludwig, E. Quandt (2001)
Wireless tyre sensors based on amorphous magneto-elastic materials A
dvanced Microsystems for Automotive Applications, 83-87 DOI: 10.1007/978-3-642-18253-2_7
http://link.springer.com/chapter/10.1007%2F978-3-642-18253-2_7

A. Ludwig, E. Quandt (2001)
Rare-earth transition metal thin films and devices
Modern Trends in Magnetostriction Study and Application, Vol. 5, 57-69 DOI: 10.1007/978-94-010-0959-1_3
http://link.springer.com/Vol5/57-69

T. Bourouina, E. Lebrasseur, G. Reyne, H. Fujita, T. Masuzawa, A. Ludwig, E. Quandt, H. Muro, T. Oki, A. Asaoka (2001)
A Novel Optical Scanner With Integrated Two-Dimensional Magnetostrictive Actuation And Two-Dimensional Piezoresistive Detection
Transducers Proceedings, Springer 2001, 1328-1331 DOI: 10.1109/JMEMS.2002.800561
https://bibliographie.ub.rub.de

E. Nold, C. Adelhelm, A. Ludwig, D.H. Shen (2001)
Scanning Auger electron spectroscopic investigations of magnetostrictive nanoscale multilayers
Chin. Phys. B , Vol. 10, Issue 13, 45-49 DOI: 10.1088/1009-1963/10/13/009
http://cpb.iphy.ac.cn/EN/abstract/abstract20044.shtml
 

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2000


A. Ludwig, E. Quandt (2000)
Giant magnetostrictive thin films for applications in microelectromechanical systems
Journal of Applied Physics, Vol. 87, Issue 9, 4691 DOI: 10.1063/1.373132
http://scitation.aip.org/content/aip/journal/jap/87/9/10.1063/1.373132

E. Quandt, A. Ludwig (2000)
Magnetostrictive Actuation in Microsystems
Sensors and Actuators A: Physical, Vol. 81, Issues 1–3, 275–280 DOI: 10.1016/S0924-4247(99)00173-9
http://www.sciencedirect.com/science/article/pii/S0924424799001739

W. Pfleging, A. Ludwig, K. Seemann, R. Preu, R.; H. Mäckel, S.W. Glunz (2000)
Laser micromachining for applications in thin film technology
Applied Surface Science, Vol. 154–155, 633–639 DOI: 10.1016/S0169-4332(99)00468-7
http://www.sciencedirect.com/science/article/pii/S0169433299004687

E. Quandt, A. Ludwig, M. Löhndorf, P. Grünberg, J. Wecker (2000)
Development of a strain sensor utilising magnetoelastic and giant
magnetoresistance (GMR) effects

Magnetoelektronik, VDI Düsseldorf, 59-62.

E. Quandt, A. Ludwig, M. Löhndorf, M. Tewes (2000)
Magnetic multilayers for sensor and actuator applications
IS3M Proceedings, International Symposium on Smart Structures and Microsystems
 

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1999


E. Quandt, A. Ludwig (1999)
Giant Magnetostrictive Multilayers
Journal of Applied Physics, Vol. 85, Issue 8, 6232-37 DOI: 10.1063/1.370231
http://scitation.aip.org/content/aip/journal/jap/85/8/10.1063/1.370231

H.D. Chopra, A. Ludwig, E. Quandt, S.Z. Hua, H.J. Brown, L.J. Swartzendruber, M. Wuttig (1999)
Magnetic Mesostructure of Giant Magnetostrictive Spring Magnet Type Multilayers
Journal of Applied Physics, Vol. 85, Issue 8, 6238-40 DOI: 10.1063/1.370232
http://scitation.aip.org/content/aip/journal/jap/85/8/10.1063/1.370232

J. Mencik, D. Munz, E. Quandt, A. Ludwig (1999)
Determination of elastic modulus of thin layers
Zeitschrift für Metallkunde, Vol. 90, Issue 10, 766-773

M. Wuttig, E. Quandt, A. Ludwig, B. Winzek (1999)
Shape Memory and Magnetostrictive Materials for MEMS
MRS Proceedings, Vol. 546, 145 DOI: 10.1557/PROC-546-145
journals.cambridge.org/action/displayAbstract_S1946427400175360

1998


E. Quandt, A. Ludwig, D. G. Lord, C. A. Faunce (1998)
Magnetic Properties and Microstructure of Giant Magnetostrictive TbFe/FeCo Multilayers
Journal of Applied Physics, Vol. 83, Issue 11, 7267-69 DOI: 10.1063/1.367754
http://scitation.aip.org/content/aip/journal/jap/83/11/10.1063/1.367754

M. Wuttig, Q. Su, E. Quandt, A. Ludwig (1998)
Magneto-Mechanical Instability in FeTb/Fe, FeCo Multilayers
MMM-Intermag Conference, Vol. 7, 323 DOI: 10.1109/INTMAG.1998.742547
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=742547

A. Ludwig, E. Quandt, J. Mencik (1998)
Giant magnetostriction in TbFe/FeCo multilayers
Materials Science Forum, Vol. 287-288, 509-512 DOI: 10.4028/www.scientific.net/MSF.287-288.509
http://www.scientific.net/MSF.287-288.509

A. Ludwig, W. Pfleging, E. Quandt (1998)
Fabrication of a magnetostrictive membrane-type micropump by means of magnetron sputtering and laser assisted Si-micromachining
Proceedings Actuator 98, 379-382
A. Ludwig, E. Quandt (1998)
Giant Magnetostrictive Multilayers for Thin Film Actuators
Proceedings Actuator 98, 384-387 DOI: 10.1109/SENSOR.1997.635388
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=635388

J. Betz, A. Ludwig, E. Quandt (1998)
Investigation of magnetostrictive multilayers for use as actuator materials in microsystems
Proc. 15th International Workshop on Rare Earth Magnets and their Applications, Dresden 1998, 1077-1086

E. Quandt, J. Betz, A. Ludwig (1998)
Magnetische Viellagenschichten für Aktoren, Sensoren und Induktoren
Statuskolloquium des Projektes Mikrosystemtechnik,
Wissenschaftliche Berichte FZKA 6080, 69-74.

1997


E. Quandt, A. Ludwig, J. Betz, K. Mackay, D. Givord (1997)
Giant Magnetostrictive Spring Magnet Type Multilayers
Journal of Applied Physics, Vol. 81, Issue 8, 5420-22 DOI: 10.1063/1.364558
http://scitation.aip.org/content/aip/journal/jap/81/8/10.1063/1.364558

E. Quandt, A. Ludwig, J. Mencik, E. Nold (1997)
Giant Magnetostrictive TbFe/Fe Multilayers
Journal of Alloys and Compounds, Vol. 258, Issues 1-2, 133-137 DOI: 10.1016/S0925-8388(97)00061-3
http://www.sciencedirect.com/science/article/pii/S0925838897000613

E. Quandt, A. Ludwig (1997)
Giant magnetostrictive multilayer thin film transducers
Mat. Res. Soc. Symp. Proc. 459, 565-570

E. Quandt, A. Ludwig, K. Seemann (1997),
Giant magnetostrictive multilayers for thin film actuators
International Conference on Solid State Sensors and Actuators, 1089-92 DOI: 10.1109/SENSOR.1997.635388
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=635388

A. Ludwig, E. Quandt, K. Seemann (1997)
Novel low-field giant magnetostrictive multilayers
Proc. MicroMat ´97, Berlin, 945-948

E. Quandt, K. Seemann, M. Walter, A. Ludwig (1997)
Magnetostriktive Schichten für Anwendungen als Aktoren in der Mikrosystemtechnik
Proceedings Werkstoffwoche ´96, Symposium 9 Neue Werkstoffkonzepte,
Frankfurt DGM Verlagsgesellschaft 191-196
 

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