Single-crystal studies and electronic structure investigation of the room-temperature semiconductor NaMnAs
dc.contributor.author | Volný, Jiří | |
dc.contributor.author | Charvátová, Kateřina | |
dc.contributor.author | Veis, Martin | |
dc.contributor.author | Holý, Václav | |
dc.contributor.author | Vondráček, Martin | |
dc.contributor.author | Honolka, Jan | |
dc.contributor.author | Duverger-Nédellec, Elen | |
dc.contributor.author | Schusser, Jakub | |
dc.contributor.author | Dsouza, Sunil Wilfred | |
dc.contributor.author | Minár, Jan | |
dc.contributor.author | Pientka, James M. | |
dc.contributor.author | Marmodoro, Alberto | |
dc.contributor.author | Výborný, Karel | |
dc.contributor.author | Uhlířová, Klára | |
dc.date.accessioned | 2023-02-13T11:00:23Z | |
dc.date.available | 2023-02-13T11:00:23Z | |
dc.date.issued | 2022 | |
dc.description.abstract-translated | Synthesis of single-crystalline NaMnAs is reported, and we confirm its high quality by x-ray photoemission spectra. Magnetometry results are consistent with previous findings of antiferromagnetic order. The electronic structure was further studied using optical transmittance and by theoretical modeling using local-density approximation (LDA) extended to LDA + U for the purpose of determining the Heisenberg model parameters. Optical transmittance measurements confirm theoretical predictions that NaMnAs is a semiconductor. The Neel temperature was determined from temperature dependence of susceptibility, in agreement with our Monte Carlo simulations. | en |
dc.format | 10 s. | cs |
dc.format.mimetype | application/pdf | |
dc.identifier.citation | VOLNÝ, J. CHARVÁTOVÁ, K. VEIS, M. HOLÝ, V. VONDRÁČEK, M. HONOLKA, J. DUVERGER-NÉDELLEC, E. SCHUSSER, J. DSOUZA, SW. MINÁR, J. PIENTKA, JM. MARMODORO, A. VÝBORNÝ, K. UHLÍŘOVÁ, K. Single-crystal studies and electronic structure investigation of the room-temperature semiconductor NaMnAs. Physical Review B, 2022, roč. 105, č. 12, s. nestránkováno. ISSN: 2469-9950 | cs |
dc.identifier.document-number | 800774700008 | |
dc.identifier.doi | 10.1103/PhysRevB.105.125204 | |
dc.identifier.issn | 2469-9950 | |
dc.identifier.obd | 43938299 | |
dc.identifier.uri | 2-s2.0-85127866768 | |
dc.identifier.uri | http://hdl.handle.net/11025/51486 | |
dc.language.iso | en | en |
dc.project.ID | LM2018140/E-infrastruktura CZ | cs |
dc.project.ID | EF15_003/0000358/Výpočetní a experimentální design pokročilých materiálů s novými funkcionalitami | cs |
dc.publisher | American Physical Society | en |
dc.relation.ispartofseries | Physical Review B | en |
dc.rights | Plný text není přístupný. | cs |
dc.rights | ©2022 American Physical Society | en |
dc.rights.access | closedAccess | en |
dc.subject.translated | X-ray photoemission | en |
dc.subject.translated | ternary compounds | en |
dc.subject.translated | spectra | en |
dc.subject.translated | manganese | en |
dc.subject.translated | elements | en |
dc.subject.translated | sodium | en |
dc.title | Single-crystal studies and electronic structure investigation of the room-temperature semiconductor NaMnAs | en |
dc.type | článek | cs |
dc.type | article | en |
dc.type.status | Peer-reviewed | en |
dc.type.version | publishedVersion | en |
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