Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Magnetoresistance and Shubnikov-de Haas effect in magnetic ion-doped Bi2Se3
Autore:
Sugama, Y; Hayashi, T; Nakagawa, H; Miura, N; Kulbachnskii, VA;
Indirizzi:
Univ Tokyo, Inst Solid State Phys, Kashiwa, Chiba 2778581, Japan Univ Tokyo Kashiwa Chiba Japan 2778581 hys, Kashiwa, Chiba 2778581, Japan Moscow MV Lomonosov State Univ, Low Temp Phys Dept, Moscow 119899, Russia Moscow MV Lomonosov State Univ Moscow Russia 119899 oscow 119899, Russia
Titolo Testata:
PHYSICA B
fascicolo: 1-4, volume: 298, anno: 2001,
pagine: 531 - 535
SICI:
0921-4526(200104)298:1-4<531:MASHEI>2.0.ZU;2-7
Fonte:
ISI
Lingua:
ENG
Soggetto:
CRYSTALS; SPECTRUM;
Keywords:
Bi2Se3; Shubnikov-de Haas effect;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
10
Recensione:
Indirizzi per estratti:
Indirizzo: Hayashi, T Univ Tokyo, Inst Solid State Phys, 5-1-5 Kashiwanoha, Kashiwa, Chiba 2778581, Japan Univ Tokyo 5-1-5 Kashiwanoha Kashiwa Chiba Japan 2778581 Japan
Citazione:
Y. Sugama et al., "Magnetoresistance and Shubnikov-de Haas effect in magnetic ion-doped Bi2Se3", PHYSICA B, 298(1-4), 2001, pp. 531-535

Abstract

The influence of magnetic impurity Fe on single crystals Bi, Se, was investigated in high magnetic fields up to 40 T by Shubnikov-de Haas (SdH) effect. The samples were characterized by measurements of the Hall coefficient and the temperature dependence of resistance. From the SdH effect and the Hall effect it was found that the doping of Bi, Se, single crystals by Fe leads to an increase in the concentration of free electrons. The effect is ascribed to the presence of point defects formed by ionized iron atoms occupying interstitial positions in the crystal lattice. We have not observed any noticeable effect of Fe as a magnetic impurity. (C) 2001 Published by Elsevier Science B.V.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 05/04/20 alle ore 06:24:39