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Electrical transport properties of bulk tetragonal CuMnAs
- 1.0532157 - FZÚ 2021 RIV US eng J - Journal Article
Volný, J. - Wagenknecht, D. - Železný, Jakub - Harcuba, P. - Duverger-Nedellec, E. - Colman, R.H. - Kudrnovský, Josef - Turek, I. - Uhlířová, K. - Výborný, Karel
Electrical transport properties of bulk tetragonal CuMnAs.
Physical Review Materials. Roč. 4, č. 6 (2020), s. 1-10, č. článku 064403. ISSN 2475-9953. E-ISSN 2475-9953
R&D Projects: GA ČR GA18-07172S; GA ČR GJ19-18623Y; GA MŠMT EF16_013/0001405
EU Projects: European Commission(XE) 766566 - ASPIN
Grant - others:OP VVV - LNSM(XE) CZ.02.1.01/0.0/0.0/16_013/0001405; Max Planck Partner Group(DE) Max-Planck-Gesellschaft
Institutional support: RVO:68378271
Keywords : antiferromagnetic * spintronic * CuMnAs
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 3.989, year: 2020
Method of publishing: Limited access
https://doi.org/10.1103/PhysRevMaterials.4.064403
Temperature-dependent resistivity ρ(T) and magnetoresistance are measured in bulk tetragonal phase of antiferromagneticCuMnAsandarefoundtobeanisotropicbothduetostructureandmagneticorder.Wecompare these findings to model calculations with chemical disorder and finite-temperature phenomena included. The finite-temperature ab initio calculations are based on the alloy analogy model implemented within the coherent potential approximation and the results are in fair agreement with experimental data.
Permanent Link: http://hdl.handle.net/11104/0310750
Number of the records: 1