Počet záznamů: 1
The surface degradation and its impact on the magnetic properties of bulk VI.sub.3./sub.
- 1.0557071 - FZÚ 2023 RIV CH eng J - Článek v odborném periodiku
Kratochvílová, M. - Uhlířová, K. - Míšek, Martin - Holý, V. - Zázvorka, J. - Veis, M. - Pospíšil, J. - Son, S. - Park, J.-G. - Sechovský, V.
The surface degradation and its impact on the magnetic properties of bulk VI3.
Materials Chemistry and Physics. Roč. 278, Feb. (2022), č. článku 125590. ISSN 0254-0584. E-ISSN 1879-3312
Grant CEP: GA MŠMT(CZ) LM2018096
Institucionální podpora: RVO:68378271
Klíčová slova: VI3 * degradation * ferromagnetism * ellipsometry * van der Waals material
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)
Impakt faktor: 4.6, rok: 2022
Způsob publikování: Omezený přístup
https://doi.org/10.1016/j.matchemphys.2021.125590
Despite belonging to a well-studied family of transition metal trihalides, VI3 has received significant attention only recently. As a hard ferromagnetic van der Waals compound with a large coercivity, it attracted much attention because of its potential use in atomically thin spintronic and optoelectronic devices. However, practical exploration of VI3 is challenging due to its instability under ambient conditions. Here, we present a comprehensive set of optical, x-ray diffraction, magnetization, and ellipsometric measurements of VI3 and demonstrate that, similarly to the related van der Waals ferromagnet CrI3, the degradation process is accelerated by the presence of moisture. The VI3 surface was covered by selected media commonly used in physical measurements to test its stability and lower the degradation rate three times or higher, providing practical information for experimentalists interested.
Trvalý link: https://hdl.handle.net/11104/0339150
Počet záznamů: 1