Zobrazeno 1 - 10 of 13 pro vyhledávání: '"Jonas Zehner"'
1
Robust Magneto-Ionic Effect in Fe/FeO x Thin Films in Electrolytes With Different Cations
Autor: K. Leistner, Kornelius Nielsch, Ivan Soldatov, Rudolf Schäfer, Jonas Zehner, O. Vaerst
Publikováno v: IEEE Transactions on Magnetics. 58:1-8
Electrochemical reactions offer an elegant way to influence the magnetic properties of nanoscaled materials by applying a small voltage. The present study focuses on such magneto-ionic changes in thin Fe/FeOx films induced by interfacial electrochemi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9c776fe54af58a9449e04c397ce0baa0
https://doi.org/10.1109/tmag.2021.3081862
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2
Voltage control of ferrimagnetic order and voltage-assisted writing of ferrimagnetic spin textures
Autor: Lucas Caretta, K. Leistner, Mantao Huang, Joonyeon Chang, Ki Young Lee, Geoffrey S. D. Beach, Bilge Yildiz, Pierluigi Gargiani, Konstantin Klyukin, Sara Sheffels, Felix Büttner, Jonas Zehner, Manuel Valvidares, Delin Zhang, Alexandra Churikova, Jian-Ping Wang, Deyuan Lyu, Muhammad Usama Hasan
Publikováno v: Nature Nanotechnology. 16:981-988
Voltage control of magnetic order is desirable for spintronic device applications, but 180° magnetization switching is not straightforward because electric fields do not break time-reversal symmetry. Ferrimagnets are promising candidates for 180° s
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf0496b0a51bdef1525c7d77fca3907c
https://doi.org/10.1038/s41565-021-00940-1
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3
Stabilization of nanoscale iron films by self-terminated electrodeposition in sulfate electrolyte
Autor: Martin Nichterwitz, Kenny Duschek, Jonas Zehner, Steffen Oswald, René Heller, Karin Leistner
Publikováno v: Electrochimica Acta 415(2022), 140170
Iron and iron oxide nanostructures are of broad interest for numerous applications, such as in the fields of magnetic data storage, spintronics, biosensing and catalysis. In all of these cases, defined deposition on nanometer scale is essential for f
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77db19fae59faa857348f83666c81fe6
https://www.hzdr.de/publications/Publ-35228-1
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5
Magnetoionic control of perpendicular exchange bias
Autor: David Bono, Jonas Zehner, Daniel Wolf, Kornelius Nielsch, Muhammad Usama Hasan, K. Leistner, Geoffrey S. D. Beach, Mantao Huang
Publikováno v: Physical Review Materials. 5
Voltage control of magnetism via ionic motion (magnetoionic control) is currently a thriving approach for low-power magnetic nanodevices. Recently, fast switching and high reversibility have been achieved for proton (H+)-based magnetoionic control in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1b1587ac02aed4cc0abd33313d8d8982
https://doi.org/10.1103/physrevmaterials.5.l061401
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6
Advances in magneto-ionic materials and perspectives for their application
Autor: Jonas Zehner, Shashank Honnali, K. Leistner, Martin Nichterwitz, Kornelius Nielsch, S. Guo, Maksim Kutuzau
Publikováno v: APL Materials
APL Materials, Vol 9, Iss 3, Pp 030903-030903-10 (2021)
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
The possibility of tuning magnetic material properties by ionic means is exciting both for basic science and, especially in view of the excellent energy efficiency and room temperature operation, for potential applications. In this perspective, we sh
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6162dab9a660647d9176cf7e42ae337c
https://ddd.uab.cat/record/243066
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7
Interrelation between polycrystalline structure and time-dependent magnetic anisotropies in exchange-biased bilayers
Autor: Rico Huhnstock, Maximilian Merkel, Meike Reginka, Michael Vogel, Arno Ehresmann, Dennis Holzinger, Jonas Zehner, K. Leistner
Publikováno v: Physical Review B. 102
For polycrystalline exchange-biased thin films the macroscopic magnetic properties evolve from a complex interplay of different individual magnetic anisotropies which are directly connected to the grain volume distribution and to the crystal and inte
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c8a391ff1ad1367a0880e83a68d049b3
https://doi.org/10.1103/physrevb.102.144421
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8
Voltage control of ferrimagnetic order and voltage-assisted writing of ferrimagnetic spin textures
Autor: Mantao, Huang, Muhammad Usama, Hasan, Konstantin, Klyukin, Delin, Zhang, Deyuan, Lyu, Pierluigi, Gargiani, Manuel, Valvidares, Sara, Sheffels, Alexandra, Churikova, Felix, Büttner, Jonas, Zehner, Lucas, Caretta, Ki-Young, Lee, Joonyeon, Chang, Jian-Ping, Wang, Karin, Leistner, Bilge, Yildiz, Geoffrey S D, Beach
Publikováno v: Nature nanotechnology. 16(9)
Voltage control of magnetic order is desirable for spintronic device applications, but 180° magnetization switching is not straightforward because electric fields do not break time-reversal symmetry. Ferrimagnets are promising candidates for 180° s
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::ba8580dcb450d09234ba1963bd225309
https://pubmed.ncbi.nlm.nih.gov/34326527
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9
Voltage���Controlled Deblocking of Magnetization Reversal in Thin Films by Tunable Domain Wall Interactions and Pinning Sites
Autor: K. Leistner, Sandra Schiemenz, Sebastian Schneider, Jonas Zehner, Nasrin B. Khojasteh, René Heller, Ivan Soldatov, Kornelius Nielsch, Sebastian Fähler, Rudolf Schäfer
Publikováno v: Advanced Electronic Materials 6(2020)11, 2000406
High energy efficiency of magnetic devices is crucial for applications such as data storage, computation, and actuation. Redox���based (magneto���ionic) voltage control of magnetism is a promising room���temperature pathway to impro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::151f0c175dd45663e3ffd1ed4e0606ca
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10
Control of positive and negative magnetoresistance in iron oxide−iron nanocomposite thin films for tunable magnetoelectric nanodevices
Autor: Martin Nichterwitz, Darius Pohl, Sandra Schiemenz, Jonas Zehner, Sebastian T. B. Goennenwein, Shashank Honnali, Kornelius Nielsch, Sebastian Schneider, K. Leistner
Publikováno v: Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
ACS Applied Electronic Materials
The perspective of energy-efficient and tunable functional magnetic nanostructures has triggered research efforts in the fields of voltage control of magnetism and spintronics. We investigate the magnetotransport properties of nanocomposite iron oxid
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8723e29f8ce486f87d8c1def6e9aaf6
https://ddd.uab.cat/record/243067
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