Spontaneous anomalous hall effect arising from an unconventional compensated magnetic phase in a semiconductor

0571642 - FZÚ 2024 RIV US eng J - Journal Article
Gonzalez Betancourt, Ruben Dario - Zubáč, Jan - Gonzalez-Hernandez, R. - Geishendorf, Kevin - Šobáň, Zbyněk - Springholz, G. - Olejník, Kamil - Šmejkal, Libor - Sinova, Jairo - Jungwirth, Tomáš - Goennenwein, S.T.B. - Thomas, A. - Reichlova, H. - Železný, Jakub - Kriegner, Dominik
Spontaneous anomalous hall effect arising from an unconventional compensated magnetic phase in a semiconductor.
Physical Review Letters. Roč. 130, č. 3 (2023), č. článku 036702. ISSN 0031-9007. E-ISSN 1079-7114
R&D Projects: GA MŠMT EF16_013/0001405; GA MŠMT(CZ) LM2018096; GA ČR(CZ) GM22-22000M
EU Projects: European Commission(XE) 766566 - ASPIN
Grant - others:OP VVV - LNSM(XE) CZ.02.1.01/0.0/0.0/16_013/0001405; AV ČR(CZ) LQ100102201
Program: Prémie Lumina quaeruntur
Research Infrastructure: CzechNanoLab - 90110; CzechNanoLab II - 90251
Institutional support: RVO:68378271
Keywords : spintronics * altermagnets * anomalous Hall effect
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 8.6, year: 2022
Method of publishing: Limited access
https://doi.org/10.1103/PhysRevLett.130.036702

Here we observe a spontaneous anomalous Hall signal in the absence of an external magnetic field in an epitaxial film of MnTe, which is a semiconductor with a collinear antiparallel magnetic ordering of Mn moments and a vanishing net magnetization.
Permanent Link: https://hdl.handle.net/11104/0345960