Magnetic and Transport Properties of the V2-VI3 Diluted Magnetic Semiconductor Sb2-xMnxTe3
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F03%3A00000508" target="_blank" >RIV/00216275:25310/03:00000508 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Magnetic and Transport Properties of the V2-VI3 Diluted Magnetic Semiconductor Sb2-xMnxTe3
Original language description
We have measured electrical and magnetic properies of single crystals of Sb2-xMnxTe3 with x = 0-0.045 at temperatures of 2 K to 300 K. Hall effect measurements indicate that each manganese atom donates approximately one hole to the valence band. The magnetic susceptibility is paramagnetic down to 2 K, and both Curie-Weiss and Brillouin analyses show that manganese substitutes for Sb and takes the Mn2+ state with S = 5/2. Contrary to the case of III-V host matrices, manganese does not stimulate ferromagnetic order in the family of bulk layered V2-VI3 diluted magnetic semiconductors, at least in the range of magnetic impurity and carrier concentrations studied here.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
<a href="/en/project/ME%20513" target="_blank" >ME 513: Novel Magnetic Semiconductors Based on Sb2Te3</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Applied Physics
ISSN
0021-8979
e-ISSN
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Volume of the periodical
94
Issue of the periodical within the volume
12
Country of publishing house
US - UNITED STATES
Number of pages
5
Pages from-to
7631-7635
UT code for WoS article
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EID of the result in the Scopus database
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