Publikationen 2019

D. Walk, D. Kienemund, P. Salg, L. Zeinar, A. Radetinac, P. Komissinskiy, L. Alff, R. Jakoby, H. Maune
All-Oxide Thin Film Varactor: From Test Structure to SMD Component
EuMC 2019, 184-187 (2019)
doi: 10.23919/EuMC.2019.8910758

M. Rutsch, O. B. Dali, A. Jäger, G. Allevato, K. Beerstecher, J. Cardoletti, A. Radetinac, L. Alff, and M. Kupnik
Air-coupled ultrasonic bending plate transducer with piezoelectric and electrostatic transduction element combination
2019 IEEE International Ultrasonics Symposium (IUS)
Glasgow, Scotland, October 6-9, 2019
doi: 10.1109/ULTSYM.2019.8925701

A. Nair, S. Wollstadt, R. Witte, S. Dasgupta, P. Kehne, L. Alff, P. Komissinskiy and O. Clemens
Synthesis and characterisation of fluorinated epitaxial films of BaFeO2F: tailoring magnetic anisotropy via a lowering of tetragonal distortion
RSC Adv., 9, 37136-37143 (2019)
doi: 10.1039/C9RA08039B

D. Walk , D. Kienemund, P. Salg, L. Zeinar, A. Radetinac, L. Molina-Luna, P. Komissinskiy, L. Alff, R. Jakoby and H. Maune
Highly Accurate Analytic Modeling of Dispersive Field Distributions in MIM Capacitances With Electrodes Thinner Than Skin Depth
IEEE Trans. Microw. Theory Tech., 67, 4665-4673 (2019)
doi: 10.1109/TMTT.2019.2944622

A. Zintler, R. Eilhardt, S. Petzold, N. Kaiser, Sharath Ulhas, L. Alff and L. Molina-Luna
Correlation of Structural Modifications by Multiscale Phase Mapping in Filamentary Type HfO2-based RRAM: Towards a Component Specific in situ TEM Investigation
Microsc. Microanal. 25, 1842-1843 (2019)
doi: 10.1017/S1431927619009942

S. Petzold, A. Zintler, R. Eilhardt, E. Piros, N. Kaiser, S. U. Sharath, T. Vogel, M. Major, K. P. McKenna, L. Molina‐Luna, L. Alff
Forming‐Free Grain Boundary Engineered Hafnium Oxide Resistive Random Access Memory Devices
Adv. Electron. Mater., 5, 1900484 (2019)
doi: 10.1002/aelm.201900484(paper)
doi: 10.1002/aelm.201970054(cover)

P. Kehne, C. Guhl, L. Alff, R. Hausbrand, P. Komissinskiy
The effect of calcium impurities of β″-alumina on the degradation of NaxCoO2 cathodes in all solid state sodium-ion batteries
Solid State Ion. 341, 115041 (2019)
doi: 10.1016/j.ssi.2019.115041

S. Sabet, A. Moradabadi, S. Gorji, M.H. Fawey, E. Hildebrandt, I. Radulov, D. Wang, H. Zhang, C. Kübel, and L. Alff
Correlation of Interface Structure with Magnetic Exchange in a Hard/Soft Magnetic Model Nanostructure
Phys. Rev. Appl. 11, 054078 (2019)
doi: 10.1103/PhysRevApplied.11.054078

S. Petzold, E. Miranda, S. U. Sharath,, J. Muñoz-Gorriz, T. Vogel E. Piros, N. Kaiser, R. Eilhardt, A. Zintler, L. Molina-Luna, J. Suñé, and L. Alff
Analysis and simulation of the multiple resistive switching modes occurring in HfOx-based resistive random access memories using memdiodes
J. Appl. Phys. 125, 234503 (2019)
doi: 10.1063/1.5094864

P. Salg, D. Walk, L. Zeinar, A. Radetinac, L. Molina-Luna, A. Zintler, R. Jakoby, H. Maune, P. Komissinskiy, and L. Alff
Atomically interface engineered micrometer-thick SrMoO3 oxide electrodes for thin-film BaxSr1-xTiO3 ferroelectric varactors tunable at low voltages
This paper was selected as an Editor's pick.
APL Materials 7, 051107 (2019)
doi: 10.1063/1.5094855

S. Petzold, E. Piros, S. U. Sharath, A. Zintler, E. Hildebrandt, L. Molina-Luna, C. Wenger, and L. Alff
Gradual Reset and Set Characteristics in Yttrium Oxide based Resistive Random Access Memory
Semicond. Sci. Technol., 34, 075008 (2019)
doi: 10.1088/1361-6641/ab220f

S. Petzold; S.U. Sharath; J. Lemke; E. Hildebrandt; C. Trautmann; L. Alff
Heavy Ion Radiation Effects on Hafnium Oxide based Resistive Random Access Memory
IEEE Trans. Nucl. Sci. 66, 1715 (2019)
doi: 10.1109/TNS.2019.2908637

D. Walk , D. Kienemund, L. Zeinar, P. Salg, A. Radetinac, P. Komissinskiy, L. Alff, R. Jakoby, and H. Maune
Characterization and Deembedding of Negative Series Inductance in On-Wafer Measurements of Thin-Film All-Oxide Varactors
IEEE Microw. Wirel. Compon. Lett. 29, 213-215 (2019)
doi: 10.1109/LMWC.2019.2897901

A.I. Waidha, H. Zhang, M. Lepple, S. Dasgupta, L. Alff, P. Slater, A.D. Fortes and O. Clemens
BaCoO2+δ: a new highly oxygen deficient perovskite-related phase with unusual Co coordination obtained by high temperature reaction with short reaction times
Chem. Commun. 55, 2920-2923 (2019)
doi: 10.1039c8cc09532a

J. Cardoletti, A. Radetinac, D. Thiem, J. Walker, P. Komissinskiy, B.-X. Xu, H. Schlaak, S. Trolier-McKinstry, and L. Alff
Modelling of the vertical deflection of ferroelectric bending tongues loaded at their free end
AIP Adv. 9, 025017 (2019)
doi: 10.1063/1.5082392
FeBeTo – Ferroelectric bending tongues modelling program (doi: 10.25534/tudatalib-11)

P. Tung, J.E. Daniels, M. Major, D. Schneider, R. Chen, H. Luo & T. Granzow
Achieving large electric-field-induced strain in lead-free piezoelectrics
Mater. Res. Lett. 7, 173-179 (2019)
doi: 10.1080/21663831.2019.1570979

G. Niu, P. Calka, P. Huang, S.U. Sharath, S. Petzold, A. Gloskovskii, K. Fröhlich, Y. Zhao, J. Kang, M.A. Schubert, F. Bärwolf, W. Ren, Z.-G. Ye, E. Perez, C. Wenger, L. Alff & T. Schroeder
Operando diagnostic detection of interfacial oxygen ‘breathing’ of resistive random access memory by bulk-sensitive hard X-ray photoelectron spectroscopy
Mater. Res. Lett. 7, 117-123 (2019)
doi: 10.1080/21663831.2018.1561535

P. Kehne, C. Guhl, Q. Ma, F. Tietz, L. Alff, R. Hausbrand and P. Komissinskiy
Electrochemical Performance of All-Solid-State Sodium-Ion Model Cells with Crystalline NaxCoO2 Thin-Film Cathodes
J. Electrochem. Soc., 166, A5328-A5332 (2019)
doi: 10.1149/2.0491903jes

P. Kehne, C. Guhl, Q. Ma, F. Tietz, L. Alff, R. Hausbrand, P. Komissinskiy
Sc-substituted Nasicon solid electrolyte for an all-solid-state NaxCoO2/Nasicon/Na sodium model battery with stable electrochemical performance
J. Power Sources 409, 86–93 (2019)
doi: 10.1016/j.jpowsour.2018.10.089