Publikationen 2025

B. Zhao, R. Xie, I. Dirba, L. Alff, O. Gutfleisch, H. Zhang
Optimizing α"-Fe16N2 as permanent magnet via alloying
Acta Mater. 303, 121721, 2026
doi: 10.1016/j.actamat.2025.121721

M. Mellin, M. Mokhtarpour, E. Mohseni, R. Phillips, G. Cherkashinin, W. Jaegermann and J. P. Hofmann
Voltage-dependent charge compensation mechanism and cathode electrolyte interface stability of the lithium-ion battery cathode materials LiNi0.6Mn0.2Co0.2O2, LiNi0.8Mn0.1Co0.1O2 and LiNi0.80Co0.15Al0.05O2 studied by photoelectron spectroscopy
J. Mater. Chem. A, Accepted Manuscript, 2025
doi: 10.1039/D5TA02948A

J. Yang, M. Schaller, G. Cherkashinin, R. Zhang, S. Indris, D. A. D. Corte, A. Kondrakov, T. Brezesinsk, and F. Strauss
Glass-Ceramic Lithium Thiophosphate Electrolytes with Enhanced Conductivity and (Chemo)mechanical Properties for All-Solid-State Batteries
Chem. Mater., 37, 11, 4016–4026, 2025
doi: 10.1021/acs.chemmater.5c00234

L.-C. Shih, Z.-S. Liao, G. Cherkashinin, E. Piros, L. Alff, J.-S. Chen
Thermally Activated Negative Differential Resistance VOx Memristor with Switchable Rate and Leaky Integrate-and-Fire Spiking Dynamics
ACS Nano,19, 42, 37165–37174, 2025
doi: 10.1021/acsnano.5c11481

P. Schreyer, N. Kaiser, D. Nasiou, E. Piros, Y. Duan, T. Kim, Y. Li, L.-C. Shih, R. Winkler, F. L. Aguirre, T. Vogel, A. Arzumanov, J.-S. Chen, L. Molina-Luna, L. Alff
All HfOx-Resistive Switches with the Conducting Oxygen Vacancy Exchange Layer and Self-Limited Oxide Layer
ACS Appl. Mater. Interfaces, 17, 57632−57643, 2025
doi: 10.1021/acsami.5c12938

T. Kim, M. Major, E. Miranda, P. Schreyer, Y. Li, Y. Duan, A. Arzumanov, T. Vogel, N. Kaiser, E. Piros, L. Alff
Enhanced Linear Conductance Modulation by La-Doping in HfO2-Based Memristors for Neuromorphic Applications
Adv. Electron. Mater. 2025, e00500, Early View
doi: 10.1002/aelm.202500500

E. Miranda, E. Piros, F. L. Aguirre, X. Pérez, T. Kim, J. P. Schreyer, J. Gehrunger, T. Oster, K. Hofmann, J. Suñé, C. Hochberger, L. Alff
Simulation Study of the Maximum Power Dissipation-Energy Consumption Dilemma in Memristors Using the Dynamic Memdiode Model
SMACD 2025, Istanbul, Turkiye, pp. 1-4,
doi: 10.1109/SMACD65553.2025.11092034

M. Vakili, S.-P. Ojanen, J. Viheriälä, I.K.A. Bhuiyan, Y. Ruan, P. Komissinskiy, L. Alff, M. Guina, and S. Preu
Electro-optically tunable Barium Strontium Titanate Filter for the 2 μm range
Optica Open, Preprint, (2025)
doi: 10.1364/opticaopen.29065067.v1

Y. Ruan, P. Komissinskiy, A. Arzumanov, H. Maune, L. Alff
Transferable Freestanding Varactor Based on a Membrane Stack for Microwave Application
IEEE T-MAT, 2, 80-85 (2025)
doi: 10.1109/TMAT.2025.3580484

T. Kim, E. Miranda, E. Piros, T. Vogel, P. Schreyer, Y. Li, Y. Duan, N. Kaiser, A. Arzumanov, L. Alff
Assessing electric-field engineering of filamentary-type conduction in Cu/HfO2/Pt memristive devices using the quantum point-contact model
Appl. Phys. Lett. 126, 211901 (2025)
doi: 10.1063/5.0261095

E. Miranda, E. Piros, F. L. Aguirre, T. Kim, P. Schreyer, J. Gehrunger, T. Schwarz, T. Oster, K. Hofmann, J. Suñé, C. Hochberger, and L. Alff
Analysis of the Voltage Ramp Rate Effects on the Programming Characteristics of Bipolar-Type Memristive Devices
IEEE Trans. Nanotechnol., 24, 205-208 (2025)
doi: 10.1109/TNANO.2025.3556856

J. Palakkal, A. Arzumanov, R. Xie, z. Li, N. Hadaeghi, T. Wagner, T. Jiang, Y. Ruan, G. Cherkashinin, L. Molina-Luna, H. Zhang, L. Alff
Off-Stoichiometry Engineering of the Electrical and Optical Properties of SrNbO3 Using oxide molecular beam epitaxy
Adv. Funct. Mater., 2419990 (2025)
doi: 10.1002/adfm.202419990

G. d’Andrea, S. Zhou, U. Kentsch, M. Major, P. Rani, G. Gkouzia, B. Zhao, Y. Ablets, I. Dirba, H. Zhang, L. Alff
Improved lattice elongation for Fe8Nx (x > 1) thin films prepared via nitrogen ion implantation
AIP Advances 15, 035244 (2025)
doi: 10.1063/9.0000902

C.-C. Meyer, E. Artes, M. Bender, J. Brötz, Ch. E. Düllmann, T. Gouder, E. Jäger, B. Kindler, S. Herz, B. Lommel, M. Major, C. Mokry, F. Munnik, M. Rapps, D. Renisch, J. Runke, A. Seibert, C. Trautmann, N. Trautmann, O. Walter, A. Yakushev
Microscopic and spectroscopic analysis of ion-irradiated molecular-plated thin films for superheavy element production
Nucl. Instrum. Methods Phys. Res. A, 1075, 170361 (2025)
doi: 10.1016/j.nima.2025.170361

C. Tian, C. Maheu, X. Huang, F. E. Oropeza, M. Major, J. Brötz, M. Einert, W. Donner, K. H. Zhang and J. P. Hofmann
Evaluating the electronic structure and stability of epitaxially grown Sr-doped LaFeO3 perovskite alkaline O2 evolution model electrocatalysts
RSC Appl. Interfaces, 2, 122 (2025)
doi: 10.1039/D4LF00260A

Z. Liang, A. Baubaid, M. Radtke, M. Mellin, C. Maheu, S. Maiti, H. Sclar, I. Píš, S. Nappini, E. Magnano, F. Bondino, R. Winkler, R. Hausbrand, C. Hess, L. Alff, B. Markovsky, D. Aurbach, W. Jaegermann, G. Cherkashinin
Novel Insights into Enhanced Stability of Li-Rich Layered and High-Voltage Olivine Phosphate Cathodes for Advanced Batteries through Surface Modification and Electron Structure Design
Adv. Sci., 12, 2413054 (2025)
doi: 10.1002/advs.202413054