Number of the records: 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 - Journal Article
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
R&D Projects: GA MŠMT(CZ) LM2018096
Institutional support: RVO:68378271
Keywords : VI3 * degradation * ferromagnetism * ellipsometry * van der Waals material
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 4.6, year: 2022
Method of publishing: Limited access
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.
Permanent Link: https://hdl.handle.net/11104/0339150
Number of the records: 1