2024
B. Sundman, N. Dupin, M. H. F. Sluiter, S. G. Fries, C. Guéneau, B. Hallstedt, U. R. Kattner, M. Selleby ;The Legacy of “The Regular Solution Model for Stoichiometric Phases and Ionic Melts”; J. Phase Equilib. Diffus. (2024) 45:934–964, DOI:10.1007/s11669-024-01163-2
Y. Li, A. Kostka, A. Savan, A. Ludwig; Investigation of Solid‐State Interface Reactions Between the Compositionally Complex Solid Solution Noble Metal Alloy Ag‐Au‐Pd‐Pt and Si; Adv Materials Inter, 2400772, S. 2400772 (2024) DOI: 10.1002/admi.202400772.
N. Karpstein, G. Laplanche,A. Saksena, R. Zehl, A. Bezold,O. M.Horst, D. Bürger,A. Kostka,C. H.Zenk, S. Neumeier, B. Gault, A. Ludwig, S. G.Fries, E. Spiecker; Microscopic mechanism of the L12–D019 phase transformation in a Co-base single crystal superalloy; Acta Materialia, 282, (2025), DOI: 10.1016/j.actamat.2024.120416
Y. Yao, L. Fan, R. Ding, C. Franke, Z. Yang, W. Liu, T. Li, H. Chen, On the role of cellular microstructure in austenite reversion in selective laser melted maraging steel, ADV MATER RES-SWITZ 184 (2024) DOI: 10.1016/j.jmst.2023.10.032
Y. Wang, R. Ding, C. Franke, T. Li, X. Rong, P. Wen, Z. Yang, H. Chen, Flash annealing of a chemically heterogeneous medium Mn steel, Scripta Mater 242 (2024) DOI: 10.1016/j.scriptamat.2023.115923
T. H. Piotrowiak, O. A. Krysiak, E. Suhr, J. Zhang, R. Zehl, A. Kostka, W. Schuhmann, A. Ludwig, Sputter-Deposited La–Co–Mn–O Nanocolumns as Stable Electrocatalyst for the Oxygen Evolution Reaction, Small Struct. (2024) 2300415, DOI: 10.1002/sstr.202300415.
M. Rinaldi, M. Mrovec, A. Bochkarev, Y. Lysogorskiy, R. Drautz, Non-collinear magnetic atomic cluster expansion for iron, npj Comput Mater (10, 12) (2024), DOI: 10.1038/s41524-024-01196-8.
R. O. C. Fonseca, C. Beyer, T. Bissbort, R. Hartmann, S. Schuth, Partitioning of highly siderophile elements between monosulfide solid solution and sulfide melt at high pressures, Contributions to Mineralogy and Petrology (179, 17) 2024, DOI: 10.1007/s00410-023-02092-y.
Y Liang, M. Mrovec, Y. Lysogorskiy, M. Vega-Paredes, C. Scheu, R. Drautz, Atomic cluster expansion for Pt-Rh catalysts: From ab initio to the simulation of nanoclusters in few steps, cond-mat.mtrl-sci, arXiv:2303.07465 (2024), DOI: 10.1557/s43578-023-01123-5.
L. Schmitt, P. Conrad, A. Kopp, C. Ament, M. Hoffmann, Non-Inchworm Electrostatic Cooperative Micro-Stepper-Actuator Systems with Long Stroke, Actuators (12, 150) (2023), DOI: 10.3390/act12040150.
R. Zerdoumi, A. Savan, M. Amalraj, E. B. Tetteh, F. Lourens, O. A. Krysiak, J. R. C. Junqueira, A. Ludwig, W. Schuhmann, Combinatorial Screening of Electronic and Geometric Effects in Compositionally Complex Solid Solutions Toward a Rational Design of Electrocatalysts, Adv. Energy Mater. 2024, 14, 2302177. DOI: 10.1002/aenm.202302177.
F. Lourens, D. Rogalla, E. Suhr, A. Ludwig, On the influence of annealing on the compositional and crystallographic properties of sputtered Li-Al-O thin films, Materials Science (2024), arXiv:2402.06553, DOI: 10.48550/arXiv.2402.06553.
L.-T. Hsu, F. Wendler, A. Grünebohm, Field direction dependence of the electrocaloric effect in single crystal BaTiO3, arXiv:2402.00777 (2024), DOI: 10.48550/arXiv.2402.00777.
M. Rinaldi, M. Mrovec, A. Bochkarev et al., Non-collinear magnetic atomic cluster expansion for iron, npj Comput Mater 10, 12 (2024). DOI: 10.1038/s41524-024-01196-8.
R. Khachaturyan, Y. Yang, S.-H. Teng, B. Udofia, M. Stricker, A. Grünebohm, Microscopic insights on field induced switching and domain wall motion in orthorhombic ferroelectrics, Phys. Rev. Materials 8, 024403 (2024), DOI: 10.1103/PhysRevMaterials.8.024403.
E. Akbarnejad, A. Kostka, Y. Li, M. K. Klein, K. Kozhuharov, G. Fritz; Enabling High‐Temperature Atomic‐Scale Investigations with Combinatorial Processing Platforms Using Improved Thermal SiO 2 Diffusion and Reaction Barriers.: Adv Materials Inter (2024)11 (20), Artikel 2400138, S. 2400138. DOI: 10.1002/admi.202400138
A. C. Brix, O.A. Krysiak, I. A. Cechanaviciutè, G. Bjelovučić, L. Banko, A. Ludwig. W. Schuhmann; Oxidative Depolymerisation of Kraft Lignin: From Fabrication of Multi‐Metal‐Modified Electrodes For Vanillin Electrogeneration via Pulse Electrolysis To High‐Throughput Screening of Multi‐Metal Composites. ChemElectroChem 11 (3) (2024), Artikel e202300483. DOI: 10.1002/celc.202300483.
A. C. Brix, L. Otávio Orzari, O.A. Krysiak, I.A. Cechanaviciutè, L. Banko, A. Ludwig; Design‐of‐Experiments‐Based Optimisation of Vanillin Yield from Kraft Lignin Using Pulse Electrolysis and Thermolysis. ChemElectroChem 11 (10), (2024) Artikel e202300853, e202300853. DOI: 10.1002/celc.202300853.
A. Dimou, A. Biswas, A. Grünebohm; Ab Initio‐Based Study on Atomic Ordering in (Ba, Sr) TiO 3. In: physica status solidi; (RRL) Rapid Research Letters 18 (4), (2024) Artikel 2300380. DOI: 10.1002/pssr.202300380
A. Mockute, A. Kostka, L. Abdellaoui, O.A. Krysiak, W. Schuhmann, C. Scheu, A. Ludwig; Structural and Hydrogen Evolution Electrocatalysis Properties of Cr–Al–B MAB Phase Thin Films. Adv Eng Mater, (2024) Artikel 2401063. DOI: 10.1002/adem.202401063.
V. Strotkötter, Y. Li, A. Kostka, F. Lourens. T. Löffler, W. Schuhmann, A. Ludwig; Self-formation of compositionally complex surface oxides on high entropy alloys observed by accelerated atom probe tomography: a route to sustainable catalysts. Materials horizons. (2024) DOI: 10.1039/d4mh00245h
X. Wang, I. A. Cechanaviciute, L. Banko, S. Pokharel, T. Quast, A. Ludwig; From Quinary Co–Cu–Mo–Pd–Re Materials Libraries to Gas Diffusion Electrodes for Alkaline Hydrogen Evolution. Advanced Functional Materials 34 (33),(2024) Artikel 2400180, S. 2400180. DOI: 10.1002/adfm.202400180W
2023
P. Suárez Ocaño, L. Agudo Jácome, I. Lopez-Galilea, R. Darvishi Kamachali, S. G. Fries, Data regarding the experimental findings compared with CALPHAD calculations of the AlMo0.5NbTa0.5TiZr refractory high entropy superalloy, Data in Brief 46 (2023), DOI: 10.1016/j.dib.2022.108858.
C. Wagner and G. Laplanche, Effects of stacking fault energy and temperature on grain boundary strengthening, intrinsic lattice strength and deformation mechanisms in CrMnFeCoNi high-entropy alloys with different Cr/Ni ratios, Acta Mater. 244 (2023) 118541, DOI: 10.1016/j.actamat.2022.118541.
J.-M. Joubert, Y. Kalchev, A. Fantin, J.-C. Crivello, R. Zehl, E. Elkaim, G. Laplanche, Site occupancies in a chemically complex σ-phase from the high-entropy Cr–Mn–Fe–Co–Ni system, Acta Mater. 259 (2023) 119277, DOI: 10.1016/j.actamat.2023.119277.
C. Wagner and G. Laplanche, Effect of grain size on critical twinning stress and work hardening behavior in the equiatomic CrMnFeCoNi high-entropy alloy, Int Journal of Plasticity (2023) 166 ,103651, DOI: 10.1016/j.ijplas.2023.103651.
L. Huo, R. Schiedung, H. Li, G. Wang, Y. Hong, A. Grünebohm, I. Steinbach, Multi-phase field modeling and simulation of magnetically driven grain boundary migration in SmCo polycrystals, J. Phys. D: Appl. Phys. 56 (46) (2023), DOI 10.1088/1361-6463/acedbb.
A. Grünebohm, A. Hütten, A. Böhmer, J. Frenzel, I. Eremin, R. Drautz, A Unifying Perspective of Common Motifs That Occur across Disparate Classes of Materials Harboring Displacive Phase Transitions, Adv Energy Mater (2023) 13 (30), Artikel 2300754, DOI: 10.1002/aenm.202300754.
A. Grünebohm, S. Teng, M. Marathe, Influence of domain walls and defects on the electrocaloric effect, J. Phys. Energy 5 (3) (2023), 34010. DOI: 10.1088/2515-7655/acd86f.
M. Moaddeli, M. Kanani, A. Grünebohm, Electronic and structural properties of mixed-cation hybrid perovskites studied using an efficient spin-orbit included DFT-1/2 approach, Chem. Phys. 25 (37) (2023), 25511–25525. DOI: 10.1039/D3CP02472E.
M. Zheng, C. Zhao, X, Yan, R. Khachaturyan, F. Zhuo, Y. Hou, J. Koruza, Metal Particle Composite Hardening in Ba0.85 Ca0.15 Ti0.90 Zr0.10 O3 Piezoceramics, Adv Funct Materials 33 (38) (2023), 2301356, DOI: 10.1002/adfm.202301356.
C. Luan, J. Angona, A. BalaKrishnan, M. Corva, P. Hosseini, M. Heidelmann, U. Hagemann, E.B. Tetteh, W. Schuhmann, K. Tschulik, T. Li, Linking Composition, Structure and Thickness of CoOOH to Oxygen Evolution Reaction Activity by Correlative Microscopy, Angew Chem Int Edit (2023), DOI: 10.1002/anie.202305982.
C. Luan, M. Corva, U. Hagemann, H. Wang, M. Heidelmann, K. Tschulik, T. Li, Atomic-Scale Insights into Morphological, Structural, and Compositional Evolution of CoOOH during Oxygen Evolution Reaction, ACS Catalysis, 13(2) (2023) 1400-1411 ,DOI: 10.1021/acscatal.2c03903.
P. Suárez Ocaño, L. Agudo Jácome, I. Lopez-Galilea, R. Darvishi Kamachali, S. G. Fries. Data regarding the experimental findings compared with CALPHAD calculations of the AlMo0.5NbTa0.5TiZr refractory high entropy superalloy, Data in Brief 46 (2023) 108858.
I. Lopez-Galilea, L. Hecker, A. Epishin, D. Bürger, B. Ruttert, P. Thome, S. Weber, W. Theisen, Super-Solidus Hot Isostatic Pressing Heat Treatments for Advanced Single Crystal Ni-Base Superalloys, Metallurgical and Materials Transactions A. 54 (2023) 1509–1525.
A. Dennstedt, I. Lopez-Galilea, B. Ruttert, W. Theisen, M. Bartsch, Combining 2D and 3D Characterization Techniques for Determining Effects of HIP Rejuvenation After Fatigue Testing of SX Microstructures, Metallurgical and Materials Transactions A. 54 (2023) 535–1548.
Y Li, S Goto, A Kostka, M Herbig, Local measurement of geometrically necessary dislocation densities and their strengthening effect in ultra-high deformed pearlite, Mat Char 203 (2023) 113132, DOI: 10.1016/j.matchar.2023.113132.
T.S. Prithiv, B. Gault, Y. Li, D. Andersen, N. Valle, S. Eswara, D. Ponge, D. Raabe, Austenite grain boundary segregation and precipitation of boron in low-C steels and their role on the heterogeneous nucleation of ferrite, Acta Materialia 252 (2023) 118947, DOI: 10.1016/j.actamat.2023.118947.
L. Becker, J. Boes, J. Lentz, C. Cui, M. Steinbacher, Y. Li, R. Fechte-Heinen, W. Theisen, S. Weber, Influence of annealing time on the microstructure and properties of additively manufactured X2CrNiMoN25–7–4 duplex stainless steel: Experiment and simulation, Materialia 28, (2023) 101720, DOI: 10.1016/j.mtla.2023.101720.
Y. Kalchev, R. Zehl, T. H. Piotrowiak, A. Kostka, D. Naujoks, J. Pfetzing-Micklich, A. Ludwig “Microstructure and Mechanical Properties of a Ni-Based Superalloy Thin Film Investigated by Micropillar Compression”. Metallurgical and Materials Transactions A (2023) 54, 1526–1534. DOI: 10.1007/s11661-023-07017-9.
T.H. Piotrowiak, R. Zehl, E. Suhr, B. Kohnen, L. Banko, A. Ludwig “Combinatorial sputter synthesis of single-phase La(XYZ)O3±ϭ perovskite thin film libraries: a new platform for materials discovery”. Adv Eng Mater (2023) 2300437. DOI: 10.1002/adem.202300437.
M. Kim, E. B. Tetteh, O. A. Krysiak, A. Savan, B. Xiao, T. H. Piotrowiak, C. Andronescu, A. Ludwig, T. D. Chung, W. Schuhmann “Acidic Hydrogen Evolution Electrocatalysis at High-Entropy Alloys Correlates with its Composition-Dependent Potential of Zero Charge”. Angew Chem Int Edit (2023) e202310069. DOI: 10.1002/anie.202310069.
S. Piontek, D. Naujoks, T. Tabassum, M. J. Dello Stritto, M. Jaugstetter, P. Hosseini, M. Corva, A. Ludwig, K. Tschulik, M. L. Klein, P. B. Petersen, Probing the Gold/Water Interface with Surface-Specific Spectroscopy, ACS Phys. Chem Au 2023, 3, 1, 119–129 (2023), DOI: 10.1021/acsphyschemau.2c00044.
A. Grünebohm, A. Hütten, A.E. Böhmer, J. Frenzel, I. Eremin, R. Drautz, I. Ennen, L. Caron, T. Kuschel, F. Lechermann, D. Anselmetti, T. Dahm et al., A Unifying Perspective of Common Motifs That Occur across Disparate Classes of Materials Harboring Displacive Phase Transitions. Advanced Energy Materials (2023) 13:2300754, DOI: 10.1002/aenm.202300754.
E. B. Tetteh, O. A. Krysiak, A. Savan, M. Kim, R. Zerdoumi, T. Dong Chung, A. Ludwig, W. Schuhmann, Long-Range SECCM Enables High-Throughput Electrochemical Screening of High Entropy Alloy Electrocatalysts at Up-To-Industrial Current Densities, (2023) DOI: 10.1002/smtd.202301284.
P. Schmitt; M. Hoffmann, Sensors at the Edge: Towards Micromechanical in-Memory Computing, IEEE (2023), DOI: 10.1109/COINS57856.2023.10189322.
A. Brix, O. Krysiak, I. A. Cechanaviciutè, G. Bjelovučić, L. Banko, A. Ludwig, W. Schuhmann, Oxidative Depolymerisation of Kraft Lignin: From Fabrication of Multi-Metal-Modified Electrodes For Vanillin Electrogeneration via Pulse Electrolysis To High-Throughput Screening of Multi-Metal Composites, ChemElectroChem (2023), DOI: 10.1002/celc.202300483.
F. Preischel, D. Zanders, T. Berning, A. Kostka, D. Rogalla, C. Bock, A. Devi, Interplay of Precursor and Plasma for The Deposition of HfO2 via PEALD: Film Growth and Dielectric Properties, ADV MATER INTERFACES 10 (28) (2023) 2300244, DOI:1002/admi.202300244.
F. Lourens, E. Suhr, A. Schnickmann, T. Schirmer, A. Ludwig, High-throughput study of the phase constitution of the thin film system Mg-Mn-Al-O in relation to Li recovery from slags, MATER SCI (2023), DOI: 10.48550/arXiv.2312.04146.
M. Kim, E. Tetteh, A. Savan, B. Xiao, A. Ludwig, W. Schuhmann, T. D. Chung, Reorganization energy in a polybromide ionic liquid measured by scanning electrochemical cell microscopy, J. Chem. Phys. 158, 134707 (2023) DOI:10.1063/5.0143018.
J.-L. Wree, D. Rogalla, A. Ostendorf, K. D. Schierbaum, A. Devi, Plasma-Enhanced Atomic Layer Deposition of Molybdenum Oxide Thin Films at Low Temperatures for Hydrogen Gas Sensing, ACS Appl. Mater. Interfaces 2023, 15, 11, DOI: 10.1021/acsami.2c19827.
F. Thelen, L. Banko, R. Zehl, S. Baha, A. Ludwig, Speeding up high-throughput characterization of materials libraries by active learning: autonomous electrical resistance measurements, Digital Discovery, 2023, 2, 1612-1619, DOI: 10.1039/D3DD00125C.
L. Schmitt, X. Liu, P. Schmitt, A.Czylwik, M. Hoffmann, Large Displacement Actuators With Multi-Point Stability for a MEMS-Driven THz Beam Steering Concept, J MICROELECTROMECH S 2023, (32, 2), DOI: 10.1109/JMEMS.2023.3236145.
Y. Lysogorskiy, A. Bochkarev, M. Mrovec, R. Drautz, Active learning strategies for atomic cluster expansion models, Phys. Rev. Materials 7, 043801 (2023), DOI: 10.1103/PhysRevMaterials.7.043801.
S. Kunzmann, T. Hammerschmidt, G. Schierning, A. Grünebohm, Ab initio study of transition paths between (meta)stable phases of Nb and Ta-substituted Nb, arXiv preprint arXiv:2310.18111 (2023), DOI: 10.48550/arXiv.2310.18111.
G.Egels, S. Schäffer, S. Benito, S. Weber, µ-CT Investigation of Hydrogen-Induced Cracks and Segregation Effects in Austenitic Stainless Steel, hydrogen 4(1), 60-73 (2023) DOI: 10.3390/hydrogen4010005.
L. Brackmann, D. Wingender, S. Weber, D. Balzani, A. Röttger, Influence of hard phase size and spacing on the fatigue Crack propagation in tool steels—Numerical simulation and experimental validation, FFEMS (46, 10) (2023), DOI: 10.1111/ffe.14107.
L. Schmitt, P. Conrad, A. Kopp, C. Ament, M. Hoffman, Non-Inchworm Electrostatic Cooperative Micro-Stepper-Actuator Systems with Long Stroke, Actuators. (2023); 12(4), DOI: 10.3390/act12040150
L. Schmitt, B. Gojdka, T. Lisec, M. Kroll, M. Hoffmann, SOI Integrated Micromagnets for Mechanical Magnetic Field Detection, IEEE Sensors Letters (7,9) (2023), 2502804, DOI: 10.1109/LSENS.2023.3308125.
E. Suhr, O.A. Krysiak, V. Strotkötter, F. Thelen, W. Schuhmann, A. Ludwig, High-Throughput Exploration of Structural and Electrochemical Properties of the High-Entropy Nitride System (Ti–Co–Mo–Ta–W) N, Adv. Eng. Mater., 25: 2300550, (2023), DOI: 10.1002/adem.202300550.
S. Hussain, N. Tönnißen, E. Soares Barreto, E. Gärtner, A. Kostka, H. Springer, V. Uhlenwinkel, N. Ellendt, Effect of substrate temperature on in-situ precipitation during laser powder bed fusion of Fe-TiB2 high modulus steel, Virtual and Physical Prototyping, (18:1), 2023, DOI: 10.1080/17452759.2023.2269906.
P. Cignoni, P. Hosseini, C. Kaiser, O. Trost, D. R. Nettler, L. Trzebiatowski, K. Tschulik, Validating Electrochemical Active Surface Area Determination of Nanostructured Electrodes: Surface Oxide Reduction on AuPd Nanoparticles, Electrochem. Soc. 170, 116505 (2023), DOI: 10.1149/1945-7111/ad09f8.
P. Schmitt, M. Hoffmann, M. A force-compensated compliant MEMS-amplifier with electrostatic anti-springs, Microsyst Nanoeng 9, 83 (2023). DOI: 10.1038/s41378-023-00557-5.
Y. Liang, G. Díaz Leines, R. Drautz, J.Rogal, Structural transformations driven by local disorder at interfaces, arXiv:2310.11863 (2023).
M. Kim, E. Batsa Tetteh, O. A. Krysiak, A. Savan, B. Xiao, T. Piotrowiak, C. Andronescu, A. Ludwig, T. Dong Chung, W. Schuhmann, Die Elektrokatalyse der Wasserstoffentwicklung im Sauren an Hochentropielegierungen korreliert mit dem von der Zusammensetzung abhängigen Nullladungspotential, Angewandte Chemie 135 (39) (2023), DOI: 10.1002/ange.202310069.
2022
A. Dennstedt, I. Lopez-Galilea, B. Ruttert, Combining 2D and 3D Characterization Techniques for Determining Effects of HIP Rejuvenation After Fatigue Testing of SX Microstructures, Metall Mater Trans A (2022) ,DOI: 10.1007/s11661-022-06914-9.
P. Suárez Ocaño, S. G. Fries, I. Lopez-Galilea, R. Darvishi Kamachali, J. Roik, L. Agudo Jácome, The AlMo0.5NbTa0.5TiZr refractory high entropy superalloy: Experimental findings and comparison with calculations using the CALPHAD method, Materials & Design (2022) 217, DOI: 10.1016/j.matdes.2022.110593.
C. Wagner, A. Ferrari, J. Schreuer, J-P. Couzinié, Y. Ikeda, F. Körmann, G. Eggeler, E. P. George, G. Laplanche, Effects of Cr/Ni ratio on physical properties of Cr-Mn-Fe-Co-Ni high-entropy alloys, Acta Mater. 227 (2022) 117693, DOI: 10.1016/j.
J.-L. Wree, J.-P. Glauber, D. Zanders, D. Rogalla, M. Becher, M. B. E. Griffiths, A. Ostendort, S. T. Barry, A. Ney, A. Devi, Ferromagnetic Cobalt Disulfide: A CVD Pathway Toward High-Quality and Phase-Pure Thin Films,
ACS Appl. Electron. Mater (2022) 4, 8, 3772-3779.
S. M. J. Beer, M. Arbersha, P. Lindner, M. Winter, D. Rogalla, M. Nolan, A. Ney, J. Debus, A. Devi, Ferromagnetic europium sulfide thin films: Influence of precursors on magneto-optical properties, Chem. Mater. (2022) 34, 1, 152–164.
D. Zanders, J. Obenlüneschloß, J.-L. Wree, J. Jagosz, P. Kaur, N. Boysen, D. Rogalla, A. Kostka, C. Bock, D. Öhl, M. Gock, W. Schuhmann, A. Devi, Unveiling Ruthenium(II) Diazadienyls for Gas Phase Deposition Processes: Low Resistivity Ru Thin Films and Their Performance in the Acidic Oxygen Evolution Reaction, Adv. Mater. Interfaces (2022) 2201709.
T. Berning, M. Becher, J.-L. Wree, J. Jagosz, A. Kostka, A. Ostendorf, A. Devi, C. Bock, Nucleation and growth studies of large-area deposited WS2 on flexible substrates, Mater. Res. Express, 2022, Accepted Manuscript.
P. Schmitt, M. Hoffmann, Tracing the Force-Displacement Characteristics of Non-Linear Microsystems by In-Situ Characterization, IEEE MEMS (2022) 691-694 DOI: 10.1109/MEMS51670.2022.9699564.
A. Kostka, D. Naujoks, T. Oellers, S. Salomon, C. Somsen, E. Öztürk, A. Savan, A. Ludwig, G. Eggeler, Linear growth of reaction layer during in-situ TEM annealing of thin film Al/Ni diffusion couples, J Alloy Compd. 922 (2022) 165926., DOI: 10.1016/j.jallcom.2022.165926.
L. Banko, O. A. Krysiak, J. K. Pedersen, B. Xiao, A. Savan, T. Löffler, S. Baha, J. Rossmeisl, W. Schuhmann, and A. Ludwig, Unravelling Composition–Activity–Stability Trends in High Entropy Alloy Electrocatalysts by Using a Data-Guided Combinatorial Synthesis Strategy and Computational Modeling, Adv. Energy Mater. 2022, 2103312.
A. Asabre, P. Gemagami, A.B. Parsa, C. Wagner, A. Kostka, G. Laplanche, Influence of Mo/Cr ratio on the lamellar microstructure and mechanical properties of as-cast Al0.75CoCrFeNi compositionally complex alloys, J. Alloys Compd. 899 (2022) 163183, DOI: 10.1016/j.jallcom.2021.163183.
Z. Peng, T. Meiners, Y. Lu, C.H. Liebscher, A. Kostka, D. Raabe, et al., Quantitative analysis of grain boundary diffusion, segregation and precipitation at a sub-nanometer scale, Acta Mater. 225 (2022) 117522, DOI:10.1016/j.actamat.2021.117522.
S. Li, N. Vajragupta, A. Biswas, W. Tang, H. Wang, A. Kostka, X. Yang, A. Hartmaier, Effect of microstructure heterogeneity on the mechanical properties of friction stir welded reduced activation ferritic/martensitic steel, Scripta Matter. 207 (2022) 114306.
S. Schumacher, S. Baha, A. Savan, C. Andronescu, A. Ludwig, High-throughput discovery of hydrogen evolution electrocatalysts in the complex solid solution system Co–Cr–Fe–Mo–N; materials chemistry (2022) Vol.10(18), p.9981-9987; DOI: 10.1039/D2TA01652D, ISSN: 2050-7488, 2050-7496.
A.J. Klomp, R. Khachaturyan, T. Wallis, K. Albe, A. Grünebohm, thermal stability of nanoscale ferroelectric domains by molecular dynamics modeling. Phys. Rev. Mater. 6 (10) (2022), S. 104411. DOI: 10.1103/PhysRevMaterials.6.104411.
A. Dimou, P. Hirel, A. Grünebohm, Pinning of domain walls by strontium layer in the BaTiO3 perovskite: An atomic-scale study, Phys. Rev. B 106 (9) (2022), S. 94104. DOI: 10.1103/PhysRevB.106.094104.
R. Khachaturyan, A. Dimou, A. Grünebohm, Domain Wall Acceleration by Ultrafast Field Application: An Ab Initio‐Based Molecular Dynamics Study. physica status solidi (RRL) (2022) 16 (6) 2200038, DOI: 10.1002/pssr.202200038.
W. Xiang, N. Yang, X. Li, J. Linnemann, U. Hagemann, O. Ruediger, M. Heidelmann, T. Falk, M. Aramini, S. DeBeer, M. Muhler, K. Tschulik, T. Li, 3D atomic-scale imaging of mixed Co-Fe spinel oxide nanoparticles during oxygen evolution reaction, Nature Communications, 13(1) (2022) 179-192, DOI: 10.1038/s41467-021-27788-2.
H. Dong, H. Chen, A. Riyahi khorasgani, B. Zhang, Y. Zhang, Z. Wang, X. Zhou, W. Wang, H. Wang, T. Li, Z. Yang, S. van der Zwaag, Revealing the influence of Mo addition on interphase precipitation in Ti-bearing low carbon steels, Acta Materialia, 223 (2022) 117475-11489, DOI: 10.1016/j.actamat.2021.117475.
F. Lourens, A. Ludwig, Combinatorial sputter deposition of CrMnFeCoNi high entropy alloy thin films on agitated particles, surfcoat tech 449, S. 128984 (2022). DOI: 10.1016/j.surfcoat.2022.128984.
P. Suárez Ocaño, S. G. Fries, I. Lopez-Galilea, R. Darvishi Kamachali, J. Roik, L. Agudo Jácome. The AlMo0.5NbTa0.5TiZr refractory high entropy superalloy: Experimental findings and comparison with calculations using the CALPHAD method. Materials & Design 217 (2022) 110593.
T. H. Piotrowiak, R. Zehl, E. Suhr, L. Banko, B. Kohnen, D. Rogalla, A. Ludwig “Unusual Phase Formation in Reactively Sputter-Deposited La-Co-O Thin Film Libraries”. Adv Eng Mater (2022), 25, 2201050. DOI: 10.1002/adem.202201050.
T. Löffler, A. Ludwig, J. Rossmeisl, W. Schuhmann; What Makes High-Entropy Alloys Exceptional Electrocatalysts; Angewandte Chemie International Edition (2022) 60:26894–26903, DOI: 10.1002/anie.202109212.
L. Banko, E. Tetteh, A. Kostka, T. Piotrowiak, O. Krysiak, U. Hagemann, C. Andronescu, W. Schuhmann, A. Ludwig, Microscale Combinatorial Libraries for the Discovery of High-Entropy Materials, J ADV MATER 35 (9) (2022) DOI: 10.1002/adma.202207635.
M. Wilken, E. Ciftyürek, S. Cwik, L. Mai, B. Mallick, D. Rogalla, K. Schierbaum, A. Devi, CVD Grown Tungsten Oxide for Low Temperature Hydrogen Sensing: Tuning Surface Characteristics via Materials Processing for Sensing Applications, (2022) DOI: 10.1002/smll.202204636.
M. Wilken, E. Ciftyürek, S. Cwik, L. Mai, B. Mallick, D. Rogalla, K. Schierbaum, A. Devi, VD Grown Tungsten Oxide for Low Temperature Hydrogen Sensing: Tuning Surface Characteristics via Materials Processing for Sensing Applications, Nano Micro Small (19, 1) (2022), DOI:10.1002/smll.202204636.
2021
C. Andronescu, F. Huq, I. Sanjuan, S. Baha, M. Braun, A. Kostka, V. Chanda, Joao J.C. Junqueira, N. Sikdar, A. Ludwig, Influence of the PTFE membrane thickness on the CO2 electroreduction performance of sputtered Cu-PTFE gas diffusion electrodes, ChemElectroChem DOI: 10.1002/celc.202101279.
J.-L. Wree, J.-P. Glauber, D. Öhl, A. Niesen, A. Kostka, D. Rogalla, W. Schuhmann and A. Devi, Sensing and electrocatalytic activity of tungsten disulphide thin films fabricated via metal–organic chemical vapour deposition, J. Mater. Chem. C. 9 (2021) 10254–10265. DOI :10.1039/D1TC02417E.
H. Wang, A. Kostka, W.E. Goosen, G. Eggeler, J.E. Westraadt, TEM replica analysis of particle phases in a tempered martensite ferritic Cr steel after long term creep, Mater. Charact. 181 (2021), 111396.
A. Asabre, M.B. Wilms, A. Kostka, P. Gemagami, A. Weisheit, G. Laplanche, Laser metal deposition of Al0. 6CoCrFeNi with Ti & C additions using elemental powder blends , Surface and Coatings Technology 418 (2021), 127233.
L. Lilensten, A. Kostka, S. Lartigue-Korinek, S. Antonov, S. Tin, B. Gault, P. Kontis, Partitioning of Solutes at Crystal Defects in Borides After Creep and Annealing in a Polycrystalline Superalloy , JOM (2021) 1-10. DOI: 10.1007/s11837-021-04736-5.
S.M.J. Beer, D. Samelor, A.A. Aal, J. Etzkorn, D. Rogalla, A.E. Turgambaeva, J. Esvan, A. Kostka, C. Vahlas, A. Devi, Direct liquid injection chemical vapor deposition of ZrO2 films from a heteroleptic Zr precursor: interplay between film characteristics and corrosion protection of stainless steel , Integrative Medicine Research. 13 (2021) 1599–1614. DOI: 10.1016/j.jmrt.2021.05.068.
A. Asabre, M.B. Wilms, A. Kostka, P. Gemagami, A. Weisheit, G. Laplanche, Laser metal deposition of Al0.6CoCrFeNi with Ti & C additions using elemental powder blends , Surf Coat Tech. 418 (2021) 127233. doi:10.1016/j.surfcoat.2021.127233.
H. Dobbelstein, E.P. George, E.L. Gurevich, A. Kostka, A. Ostendorf, G. Laplanche, Laser metal deposition of refractory high-entropy alloys for highthroughput synthesis and structure-property characterization. Int. J. Extrem. Manuf. 3 , 015201 (2021) 1-23.
S. H. Oh, J. Jeong, W-S. Jang, K. H. Kim, A. Kostka, G. Gu, Y-M. Kim, Crystallographic Orientation Analysis of Nanocrystalline Tungsten Thin Film using TEM Precession Electron Diffraction and SEM Transmission Kikuchi Diffraction, Microsc. Microanal. (2021) 1-13.
X. Wang, D. Rogalla, A. Kostka, A. Ludwig, Influence of low Bi contents on phase transformation properties of VO2 studied in a VO2:Bi thin film library, RSC Advances 11 (2021) 7231–7237.
D. Piorunek, O. Oluwabi, J. Frenzel, A. Kostka, H.J. Maier, C. Somsen, G. Eggeler, Effect of off-stoichiometric compositions on microstructures and phase transformation behavior in Ni-Cu-Pd-Ti-Zr-Hf high entropy shape memory alloys, J. Alloys Compd., DOI: 10.1016/j.jallcom.2020.157467
D. M. Collins, N. D’Souza, C. Panwisawas, C. Papadaki, G. D. West, A. Kostka, P. Kontis, Spinodal decomposition versus classical γ′ nucleation in a nickel-base superalloy powder: An in-situ neutron diffraction and atomic-scale analysis, Acta Mater. 200 (2020) 959-970; DOI: 10.1016/j.actamat.2020.09.055.
J. Wree, J. Glauber, D. Öhl, A. Niesen, A. Kostka, D. Rogalla, W. Schuhmann and A. Devi, Sensing and electrocatalytic activity of tungsten disulphide thin films fabricated via metal–organic chemical vapour deposition
D. Zywitzki, D. Mitoraj, Y. Vilk, O. M. Reyes, M. Schleuning, D. Friedrich, A. Sadlo, D. Rogalla, R. Eichberger, R. Beranek and A. Devi, CVD grown GaSbxN1-x films as visible-light active photoanodes
Y. Li, D. Zanders, M. Meischein, A. Devi, A. Ludwig, Investigation of an atomic-layer-deposited Al2O3 diffusion barrier between Pt and Si for the use in atomic scale atom probe tomography studies on a combinatorial processing platform
D. Zanders, J. Liu, J. Obenlüneschloß, C. Bock, D. Rogalla, L. Mai, M. Nolan, S. T. Barry, and A. DevaCobalt Metal ALD: Understanding the Mechanism and Role of Zinc Alkyl Precursors as Reductants for Low-Resistivity Co Thin Films
J. Hunfeld, H. Sommer, J. Kiese, H. Wang, A. Riyahi khorasgani, T. Li, C. Somsen, A. Kostka, G. Laplanche, Design of a new wrought CrCoNi-based medium-entropy superalloy C‑264 for high-temperature applications. Materials & Design, volume 211 (2021) 110174.
A. Asabre, M.B. Wilms, A. Kostka, P. Gemagami, A. Weisheit, G. Laplanche,Laser metal deposition of Al0.6CoCrFeNi with Ti & C additions using elemental powder blends.Surface & Coatings Technology, volume 418 (2021) 127233.
J. Zhang, G. Mohan Muralikrishna, A. Asabre, Y. Kalchev, J. Müller, B. Butz, S. Hilke, H. Rösner, G. Laplanche, S.V. Dinvinski, G. Wilde,Tracer diffusion in the σ phase of the CoCrFeMnNi system, Acta Materialia, volume 203 (2021) 116498.
H. Dobbelstein, E.P. George, E.L. Gurevich, A. Kostka, A. Ostendorf, G. Laplanche, Laser metal deposition of refractory high-entropy alloys for high-throughput synthesis and structure-property characterization, Int J EM, vol. 3 (2021) 015201.
G. Laplanche, Data related to the growth of σ-phase precipitates in CrMnFeCoNi high entropy alloys: Temporal evolutions of precipitate dimensions and concentration profiles at interfaces. Data in brief, volume 33 (2020) 106449
A.C. Thewes, P. Schmitt, P. Löhler, M. Hoffmann, Design and Characterization of an Electrostatic Constant-Force Actuator Based on a Non-Linear Spring System, Actuators (2021), 10(8), 192; DOI: 10.3390/act10080192
L. Schmitt, X. Liu, A. Czylwik, M. Hoffmann, Design and Fabrication of MEMS Reflectors for THz Reflect-Arrays, IWMTS (2021), pp. 1-5 DOI: 10.1109/IWMTS51331.2021.9486804
L. Schmitt, P. Schmitt, J. Barowski, M. Hoffmann, Stepwise Electrostatic Actuator System for THz Reflect Arrays, ACTUATOR (2021), 98
P. Schmitt, L. Schmitt, N. Tsivin, M. Hoffmann, Highly Selective Guiding Springs for Large Displacements in Surface MEMS, Jmems (2021) DOI: 10.1109/JMEMS.2021.3074822
L. Schmitt, . Schmitt, M. Hoffmann, 3-Bit Digital-to-Analog Converter with Mechanical Amplifier for Binary Encoded Large Displacements , Actuators (2021), 10, 182. DOI: 10.3390/act10080182
A. C. Thewes, P. Schmitt, P. Löhler and M. Hoffmann, Design and Characterization of an Electrostatic Constant-Force Actuator Based on a Non-Linear Spring System, Actuators (2021), 10(8), 192. DOI: 10.3390/act10080192
L. Schmitt and M. Hoffman, Large Stepwise Discrete Microsystem Displacements Based on Electrostatic Bending Plate Actuation ,Actuators (2021), 10(10), 272, DOI: 10.3390/act10100272
Y.J. Li, A. Savan, A Ludwig, Atomic scale understanding of phase stability and decomposition of a nanocrystalline CrMnFeCoNi Cantor alloy, Appl. Phys. Lett. (2021) 119201910.
Y. Li, D. Zanders, M. Meischein, A. Devi, A. Ludwig, Investigation of an atomic‐layer‐deposited Al2O3 diffusion barrier between Pt and Si for the use in atomic scale atom probe tomography studies on a combinatorial processingplatform, Surf. Interface Anal. (2021) 53 727–733.
D. Mayweg, L. Morsdorf, Y. Li, M. Herbig, Correlation between grain size and carbon content in white etching areas in bearings, Acta Mater. (2021) 215 117048.
D. Zywitzki, R. Schaper, E. Ciftyürek, J. Wree, D. H. Taffa, D.M. Baier, D. Rogalla, Y. Li, M. Meischein, A. Ludwig, Z. Li, K. Schierbaum, M. Wark, and A. Devi, Chemical Vapor Deposition of Cobalt and Nickel Ferrite Thin Films: Investigation of Structure and Pseudocapacitive Properties, Adv. Mater. Interfaces (2021), 2100949.
S.Y. Duan, L.K. Huang, S.H. Yang, Z. Zhou, S.J. Song, X.B. Yang, Y.Z. Chen, Y.J. Li, G. Liu, F. Liu, Uncovering the origin of enhanced strengthening in Li-added Al–Cu–Mg alloys, Mater. Sci. Eng. A (2021) 827 142079.
H. Wang, L. Cao, Y. Li, M. Schneider, E. Detemple, G. Eggeler, Effect of cooling rate on the microstructure and mechanical properties of a low-carbon low-alloyed steel, J Mater Sci (2021) 56 11098-11113.
T. A. A. Batchelor, T. Löffler, B. Xiao, O. A. Krysiak, V. Strotkötter, J. K. Pedersen, C. M. Clausen, A. Savan, Y. Li, W. Schuhmann, J. Rossmeisl, A. Ludwig, Complex solid solution electrocatalyst discovery by predition and hight-throughput experimentation, Angew. Chem. Int. Edit., (2021) 60(13), 6932-6937.
X. Wang, D. Rogalla, A. Kostka, A. Ludwig, Influence of low Bi contents on phase transformation properties of VO2studied inaVO2:Bi thinfilm library, RSC Advances (2021) 11 7231 -7237.
A. BalaKrishnan, N. Blanc, U. Hagemann, P. Gemagami, K. Wonner, K. Tschulik, T. Li, Direct Detection of Surface Species Formed on Iridium Electrocatalysts during the Oxygen Evolution Reaction, Angew. Chem. Int. Edit., 60(39) (2021) 21396-21403 ,DOI: 10.1002/anie.202106790
J. Mo, E.C.M. Barbosa, S. Wu, Y.Y. Li, Y.C. Sun, W.K. Xiang, T. Li, S.D. Pu, A. Robertson, T.S. Wu, Y.L. Soo, T.V. Alves, P.H.C. Camargo, W. Kuo, S.C.E. Tsang, Atomic-Precision Tailoring of Au-Ag Core-Shell Composite Nanoparticles for Direct Electrochemical-Plasmonic Hydrogen Evolution in Water Splitting, ADV FUNCT MATER, 31(30) (2021) 2102517-2102527 https://doi.org/10.1002/adfm.202102517
S. Wu, K.-Y. Tseng, R. Kato, T.-S. Wu, A. Large, Y.-K. Peng, W.K. Xiang, H. Fang, J. Mo, I. Wilkinson, Y.-L. Soo, G. Held, K. Suenaga, T. Li, H.-Y.T. Chen, S.C.E. Tsang, Rapid Interchangeable Hydrogen, Hydride, and Proton Species at the Interface of Transition Metal Atom on Oxide Surface, Jacs 143(24) (2021) 9105-9112, DOI: 10.1021/jacs.1c02859
N.T. Yang, Y.H. Zhao, H. Zhang, W.K. Xiang, Y.H. Sun, S. Yang, Y. Sun, G.F. Zeng, K. Kato, X.P. Li, M. Yamauchi, Z. Jiang, T. Li, Sintering Activated Atomic Palladium Catalysts with High-Temperature Tolerance of ~ 1,000℃, j.xcrp 2(1) (2021) 100287-100304 ,DOI: 10.1016/j.xcrp.2020.100287
M.J. Lai, T. Li, F.K. Yan, J.S. Li, D. Raabe, Revisiting ω-phase embrittlement in metastable β-titanium alloys: Role of elemental partitioning, Scripta Mater. 193 (2021) 38-42 ,DOI:10.1016/j.scriptamat.2020.10.031
O. Kasian, T. Li, A.M. Mingers, K. Schweinar, A. Savan, A. Ludwig, K. Mayrhofer, Stabilization of an iridium oxygen evolution catalyst by titanium oxides, J PHYS 3(3) (2021) 34006-34015 DOI: 10.1088/2515-7655/abbd34
L. Kampermann, J. Klein, J. Korte, O. Kowollik, O. Pfingsten, T. Smola, S. Saddeler, T. H. Piotrowiak, S. Salamon, J. Landers, H. Wende, A. Ludwig, S. Schulz, G. Bacher “Link between Structural and Optical Properties of CoxFe3–xO4 Nanoparticles and Thin Films with Different Co/Fe Ratios”. J Phys C, 2021, 125(26), 14356-14365. DOI: 10.1021/acs.jpcc.0c11277
2020
L. Huang, W. Lin, Y. Zhang, D. Feng, Y.Li, X. Chen, K. Niu, F. Liu, Generalized stability criterion for exploiting optimized mechanical properties by a general correlation between phase transformations and plastic deformations, Acta Mater. (2021) 207 167-181.
R. Ding, Y. Yao, B. Sun, G. Liu, J. He, T. Li, X. Wan, Z. Dai, D. Ponge, D. Raabe, C. Zhang, A. Godfrey, G. Miyamoto, T. Furuhara, Z. Yang, S. Zwaag, H. Chen, Chemical boundary engineering: a new route towards lean, ultra-strong yet ductile steels, Sci. Adv., 6 (2020), eaay 1430.
H. Wang, Y. J. Li, E Detemple, G Eggeler, Revealing the two-step nucleation and growth mechanism of vanadium carbonitrides in microalloyed steels, Scripta Mater. 187 (2020) 350-354.
Z. Wang, T. Li, Y. Jiang, O. Lafon, J. Trébosc, A. Baiker, J. Amoureux, J. Huang, Acidity enhancement through synergy of penta- and tetra-coordinated aluminum species in amorphous silica networks, Nat. Comm., 11 (2020), 1-9.
Y. Chen, P. Han, A. Dehghan-Manshadi, D. Kent, S. Ehtemam-Haghighi, C. Jowers, M. Bermingham, T. Li, J. Cooper-White, M. S. Dargusch, Sintering and biocompatibility of blended elemental Ti-xNb alloys, J. Mech. Behav. of Biomed., 104 (2020), 103691.
P. Wilde, S. Dieckhöfer, T. Quast, W. Xiang, A. Bhatt, Y. Chen, S. Seisel, S. Barwe, C. Andronescu, T. Li, W. Schuhmann, J. Masa, Insights into the Formation, Chemical Stability, and Activity of Transient NiyP@NiOx Core–Shell Heterostructures for the Oxygen Evolution Reaction, ACS Appl. Energ. Mater., 3 (2020), 2304-2309.
Y. J. Li, A. Kostka, A. Savan, A. Ludwig, Phase decomposition in a nanocrystalline CrCoNi alloy, Scr. Mater. 188 (2020) 259 263.
Y. J. Li, A. Kostka, A. Savan, A. Ludwig, Correlative chemical and structural investigations of accelerated phase evolution in a nanocrystalline high entropy alloy, Scripta Mater. 183 (2020) 122-126.
X. Zhang, H. Wang, T. Hickel, J. Rogal, Y. Li, J. Neugebauer, Mechanism of collective interstitial ordering in Fe–C alloys. Nat. Mater. (2020) DOI: 10.1038/s41563-020-0677-9
G.B. Shan, Y.Z. Chen, Y. J. Li, C.Y. Zhang, H. Dong, Y.B. Cong, W.X. Zhang, L.K. Huang, T. Suo, F. Liu, High temperature creep resistance of a thermally stable nanocrystalline Fe-5 at.% Zr steel, Scripta Mater. 179 (2020) 1-5.
A. J. Breen, L. T. Stephenson, B. Sun, Y. J. Li, O. Kasian, D. Raabe, M. Herbig, B. Gault, Solute hydrogen and deuterium observed at the near atomic scale in high-strength steel, Acta Mater. 188 (2020) 108-120.
L. Morsdorf, D. Mayweg, Y. J. Li, A. Diederichs, D. Raabe, M. Herbig, Moving cracks form white etching areas during rolling contact fatigue in bearings, Mater. Sci. Eng. (A) 771 (2020) 138569.
P. Schmitt, M. Hoffmann, Engineering a Compliant Mechanical Amplifier for MEMS Sensor Applications, J. Microelectromech. S. 29 (2020) 214-227.
P. Schmitt, M. Hoffmann, Direct Binary Encoding of Displacements on the Nano-Scale, IEEE 33rd INT CONF MEMS, Vancouver, BC, Canada (2020) 677-680, DOI: 10.1109/MEMS46641.2020.9056116.
G. Laplanche, Growth kinetics of σ-phase precipitates and underlying diffusion processes in CrMnFeCoNi high-entropy alloys, Acta Mater. 199 (2020) 193-208.
D. Naujoks, M. Schneider, S. Salomon, J. Pfetzing-Micklich, A.P.A. Subramanyam, T. Hammerschmidt, R. Drautz, J. Frenzel, A. Kostka, G. Eggeler, G. Laplanche, A. Ludwig, Experimental and theoretical investigation on phase formation and mechanical properties in Cr-Co-Ni alloys processed using a novel thin-film quenching technique, ACS Com. Sci. DOI 22 (2020) 232-247.
A. Durand, L. Peng, G. Laplanche, J.R. Morris, E.P. George, G. Eggeler, Interdiffusion in Cr-Fe-Co-Ni medium-entropy alloys, Intermetallics, volume 122 (2020) DOI: 106789.
M. Schneider, F. Werner, D. Langenkämper, C. Reinhart, G. Laplanche, Data compilation on the effect of grain size, temperature, and texture on the strength of a single phase FCC MnFeNi medium-entropy alloy, Data in brief, volume 28 (2020) DOI: 104807.
M.Kersting, M. Olejnik, N. Rosenkranz, K. Loza, M. Breisch, A. Rostek, G. Westphal, J. Bünger, N. Ziegler, A. Ludwig, M. Köller, Ch. Sengstock, M. Epple, Subtoxic cell responses to silica particles with different size and shape, Nature Research (2020) 10:21591, DOI: 10.1038/s41598-020-78550-5
Liu, T. Li, Z.G. Yang, C. Zhang, J. Li, H. Chen, On the role of chemical heterogeneity in phase transformations and mechanical behavior of flash annealed quenching & partitioning steels, Acta Materialia, 201 (2020) 266-277 DOI: 10.1016/j.actamat.2020.10.007
Ji, T. Li, O.M. Yaghi, Sequencing of metals in multivariate metal-organic frameworks, Science, 369(6504) (2020) 674-680 DOI: 10.1126/science.aaz4304
Ding, Y.J. Yao, B.H. Sun, G. Liu, J.G. He, T. Li, X.H. Wan, Z.B. Dai, D. Ponge, D. Raabe, C. Zhang, A. Godfrey, G. Miyamoto, T. Furuhara, Z.G. Yang, S. van der Zwaag, H. Chen, Chemical boundary engineering: a new route towards lean, ultra-strong yet ductile steels, Science Advances, 6(13) (2020) 1430-1437 DOI: 10.1126/sciadv.aay1430
T. H. Piotrowiak, X. Wang, L. Banko, S. Kumari, S. Sarker, A. Mehta, A. Ludwig “High-Throughput Characterization of (FexCo1–x)3O4 Thin-Film Composition Spreads”. ACS COM. SCI, 2020, 22, 804-812. DOI: 10.1021/acscombsci.0c00126.
2019
B. Scherrer,*, T. Li, *, A. Tsyganok, M. Doebeli, B. Gupta, K. D. Malviya, O. Kasian, N. Maman, B. Gault, D. A. Grave, A. Mehlman, I. Visoly-Fischer, D. Raabe, A. Rothschild, Defect segregation and its effect on the photoelectrochemical properties of Ti-doped hematite photoanodes for solar water splitting, Chem. Mater., 32 (3) (2019), 1031-1040.
H.C. Wang, C. Somsen, Y.J. Li, S.G. Fries, E. Detemple, G. Eggeler, Effect of Nb on improving the impact toughness of Mo-containing low-alloyed steels, J. Mater. Sci. 54 (2019) 7307-7321.
H. S. Stein, S. Zhang, Y. Li, C. Scheu. A. Ludwig, Photocurrent Recombination Through Surface Segregation in Al–Cr–Fe–OPhoto cathodes, Z. Phys. Chem. (2019) DOI: https://doi.org/10.1515/zpch-2019-1459
A. Asabre, A. Kostka, O. Stryzhyboroda, J. Pfetzing-Micklich, U. Hecht, G. Laplanche, Effect of Al, Ti and C additions on Widmanstätten microstructure and mechanical properties of cast Al0. 6CoCrFeNi compositionally complex alloys, Mater. Design (2019) 108201.
T. Li, M. Lai, A. Kostka, S. Salomon, S. Zhang, C. Somsen, M.S. Dargusch, D. Kent, Composition of the nanosized orthorhombic O′ phase and its direct transformation to fine α during ageing in metastable β-Ti alloys, Scripta Mater. 170 (2019) 183-188.
D. Zanders, E. Ciftyurek, E. Subaşı, N. Huster, C. Bock, A. Kostka, D. Rogalla, K. Schierbaum, A. Devi, PEALD of HfO2 Thin Films: Precursor Tuning and a New Near-Ambient-Pressure XPS Approach to in Situ Examination of Thin-Film Surfaces Exposed to Reactive Gases, ACS Appl. Mater. Inter. 31 (2019) 28407-28422.
C. Meid, G. Eggeler, P. Watermeyer, A. Kostka, T. Hammerschmidt, R. Drautz, G. Eggeler, M. Bartsch, Stress-induced formation of TCP phases during high temperature low cycle fatigue loading of the single-crystal Ni-base superalloy ERBO/1, Acta Mater. 168 (2019) 343-352.
P. Kontis, A. Kostka, D. Raabe, B. Gault, Influence of composition and precipitation evolution on damage at grain boundaries in a crept polycrystalline Ni-based superalloy, Acta Mater. 166 (2019) 158-167.
D. Zanders, E. Ciftyurek, C. Hoppe, T. de los Arcos, A. Kostka, D. Rogalla, G. Grundmeier, K. Schierbaum, A. Devi, Validation of a Terminally Amino Functionalized Tetra‐Alkyl Sn(IV) Precursor in Metal–Organic Chemical Vapor Deposition of SnO2 Thin Films: Study of Film Growth Characteristics, Optical, and Electrical Properties, Adv. Mater. Int. 6 (2019) 1801540.
M. Breisch, V. Grasmik, K. Loza, K. Pappert, A. Rostek, N. Ziegler, A. Ludwig, M. Heggen, M. Epple, J.C. Tiller, T.A. Schildhauer, M. Köller, C. Sengstock, Bimetallic silver–platinum nanoparticles with combined osteo-promotive and antimicrobial activity, Nanotechn. 30 (2019), DOI: 10.1088/1361-6528/ab172b.
X.W. Liu, G. Laplanche, A. Kostka, S.G. Fries, J. Pfetzing-Micklich, G. Liu, E.P. George, Columnar to equiaxed transition and grain refinement of cast CrCoNi medium-entropy alloy by microalloying with titanium and carbon, J. Alloy Compd. 775 (2019) 1068-1076.
P. Schmitt, N. Tsivin, M. Hoffmann, Micromechanical Analog-to-Digital Converter for digitization of mechanical displacements, MikrosystemTechnik Kongress (2019), VDE Verlag GmbH Berlin Offenbach, 84-87.
P. Schmitt, M.Hoffmann, How to defeat Electric Noise in Measurement Acquisition using a Micromechanical analog-to-digital Converter, 2019 20th International Conference on Solid-State Sensors, Actuators Microsys. Eurosen. XXXIII (TRANSDUCERS & EUROSENSORS XXXIII), (2019) 2001-2004, DOI: 10.1109/TRANSDUCERS.2019.8808539.
2018
G. Laplanche, N. Wieczorek, F. Fox, S. Berglund, J. Pfetzing-Micklich, K. Kishida, H. Inui, G. Eggeler: On the influence of crystallography and dendritic microstructure on micro shear behavior of single crystal Ni-based superalloys, Acta Mater. 160 (2018) 173-184.
D. Grochla, L. Banko, J. Pfetzing-Micklich, H. Behm, R. Dahlmann, A. Ludwig: Si micro-cantilever sensor chips for space-resolved stress measurements in physical and plasma-enhanced chemical vapour deposition, Sensor. Actuator. 270 (2018) 271-277.
G. Laplanche, S. Berglund, C. Reinhart, A. Kostka, F. Fox, E. P. George, Phase stability and kinetics of σ-phase precipitation in CrMnFeCoNi high-entropy alloys, Acta Mater. 161 (2018) 338-351.
S. Kumari, R. Gutowski, J. Junqueira, A. Kostka, K. Hengge, C. Scheu, W. Schuhmann, A. Ludwig, Combinatorial synthesis and high-throughput characterization of Fe-V-O thin film materials libraries for solar water splitting, ACS Comb. Sci., 20 (2018) 544-553.
B. Ruttert, O. Horst, I. Lopez-Galilea, D. Langenkämper, A. Kostka, C. Somsen, J. Goerler, M. Ali, O. Shchyglo, I. Steinbach, G. Eggeler, and W. Theisen, Rejuvenation of SX Ni-base superalloy turbine blades: Unlimited service life?, Metall. Mat Trans A 49 (2018) 4262-4273.
L. Cao, P. Wollgramm, D. Bürger, A. Kostka, G. Cailletaud, G. Eggeler, How evolving multiaxial stress states affect the kinetics of rafting during creep of single crystal Ni-base superalloys, Acta Mater.158 (2018) 381-392.
X. Wu, A. Dlouhy, Y.M. Eggeler, E. Spiecker, A. Kostka, C. Somsen, G. Eggeler, On the nucleation of planar faults during low temperature and high stress creep of single crystal Ni-base superalloys, Acta Mater. 144 (2018) 1-14.
L. Pielsticker, I. Zegkinoglou, N. J. Divins, H. Mistry, Yen-Ting Chen, A. Kostka, J. A. Boscoboinik, and B. Roldań Cuenya, Segregation Phenomena in Size-Selected Bimetallic CuNi Nanoparticle Catalysts, J. Phys. Chem. B 122 (2018) 919-926.
T. Oellers, R. Raghavan, J. Chakraborty, C. Kirchlechner, A. Kostka, C. Liebscher, G. Dehm, Microstructure and mechanical properties in the thin film system Cu-Zr, Thin Solid Films 645 (2018) 193-202.
J. Robson, J. dos Santos, P. Staron, T. Fischer, A. Kostka, P. Colegrove, H. Wang, J. Hilgert, L. Bergmann, L. Hütsch, N. Huber, A. Schreyer, Understanding Precipitate Evolution During Friction Stir Welding of Al-Zn-Mg-Cu Alloy Through In-situ Measurement Coupled With Simulation, Acta Mater. 148 (2018) 163-172.
Y.J. Li, A. Kostka, A. Savan, A. Ludwig: Atomic-scale investigation of fast oxidation kinetics of nanocrystalline CrMnFeCoNi thin films, J. Alloy Compd. 766 (2018) 1080-1085.
M. Lai, Y. Li, L. Lillpopp, D. Ponge, S. Will, D. Raabe: On the origin of the improvement of shape memory effect by precipitating VC in Fe–Mn–Si-based shape memory alloys, Acta Mater. 155 (2018) 222-235.
L. Huang, W. Lin, K. Wang, S. Song, C. Guo, Y. Chen, Y. Li, F. Liu: Grain boundary-constrained reverse austenite transformation in nanostructured Fe alloy: Model and application, Acta Mater. 154 (2018) 56-70.
Z. Peng, F. Vurpillot, P. Choi, Y. Li, D. Raabe, B. Gault: On the detection of multiple events in atom probe tomography, Ultramicroscopy, 189 (2018) 54-60.
S. Medghalchi, V. Jamebozorgi, A. B. Krishnan, S. Vincent, S. Salomon, A. Parsa, J. Pfetzing, A. Kostka, Y. Li, G. Eggeler, T. Li, Multiscale characterization of microstructure in the near-surface regions of a 16MnCr5 gear wheel after cyclic loading, JOM (2018), 70 (9), 1758-1764.
M. J. Lai, T. Li, D. Raabe, ω phase acts as a switch between dislocation channeling and joint twinning-and transformation-induced plasticity in a metastable β titanium alloy, Acta Mater., 151 (2018) 67-77.
T. Li, O. Kasian, S. Cherevko, S. Zhang, S. Geiger, C. Scheu, P. Felfer, D. Raabe, B. Gault, K. Mayrhofer, Atomic-scale insights into surface species of electrocatalysts in three dimensions, Nature catalysis, 2018, DOI : 10.1038/s41929-018-0043-3
Y. J. Li, A. Savan, A. Kostka, H. S. Stein, A. Ludwig, Accelerated atomic-scale exploration of phase evolution in compositionally complex materials, Mater. Horiz., 2018, DOI: 10.1039/c7mh00486a.
2017
D. Naujoks, Y.M. Eggeler, P. Hallensleben, J. Frenzel, S.G. Fries, M. Palumbo, J. Koßmann, T. Hammerschmidt, J. Pfetzing-Micklich, G. Eggeler, E. Spiecker, R. Drautz, A. Ludwig, Identification of a ternary μ-phase in the Co-Ti-W system – An advanced correlative thin film-bulk combinatorial materials investigation, Acta Mater. 138 (2017) 100-110.
H. L. Wang, Y. L. Hao , S. Y. He , T. Li, J. M. Cairney, Y. D. Wang, Y. Wang, E. G. Obbard, F. Prima, K. Du, S. J. Li, R. Yang, Elastically confined martensitic transformation at the nano-scale in a multifunctional titanium alloy, Acta Mater. 135 (2017) 330-339.
H.L. Wang, Y. L. Hao , S. Y. He , K. Du, T. Li, E. G. Obbard, J. Hudseth, J. G. Wang, Y. D. Wang, F. Prima, Lu. F, J. M. Kim, J. M. Cairney, S. J. Li, R. Yang, Tracing the coupled atomic shear and shuffle for a cubic to a hexagonal crystal transition, Scripta Mater. 133 (2017) 70-74.
Y.J. Li, M. Herbig, S. Goto, D. Raabe: Atomic scale characterization of white etching area and its adjacent matrix in a martensitic 100Cr6 bearing steel, Mater. Charact. 123 (2017) 349–353.
H.K. Danielsen, F. Gutiérrez Guzmán, K.V. Dahl, Y.J. Li, J. Wu, G. Jacobs, G. Burghardt, S. Fæster, H. Alimadadi, S. Goto, D. Raabe, R. Petrov: Multiscale characterization of White Etching Cracks (WEC) in a 100Cr6 bearing from a thrust bearing test rig, Wear 370–371 (2017) 73–82.