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Titolo:
Magnetophonon resonances in the miniband transport in semiconductor superlattices
Autore:
Lee, SC; Kang, DS; Jeong, DK; Yu, YH; Ryu, JY; Kim, SW;
Indirizzi:
Cheju Natl Univ, Inst Sci Educ, Cheju 690756, South Korea Cheju Natl UnivCheju South Korea 690756 Educ, Cheju 690756, South Korea Cheju Natl Univ, Dept Phys, Cheju 690756, South Korea Cheju Natl Univ Cheju South Korea 690756 Phys, Cheju 690756, South Korea Andong Natl Univ, Dept Phys, Andong 760749, South Korea Andong Natl Univ Andong South Korea 760749 s, Andong 760749, South Korea
Titolo Testata:
JOURNAL OF THE KOREAN PHYSICAL SOCIETY
fascicolo: 4, volume: 39, anno: 2001,
parte:, 1
pagine: 643 - 654
SICI:
0374-4884(200110)39:4<643:MRITMT>2.0.ZU;2-U
Fonte:
ISI
Lingua:
ENG
Soggetto:
QUASI-2-DIMENSIONAL QUANTUM-WELLS; DIMENSIONAL ELECTRONIC SYSTEMS; TILTED MAGNETIC-FIELDS; WIRES; MAGNETOTRANSPORT; HETEROJUNCTIONS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
20
Recensione:
Indirizzi per estratti:
Indirizzo: Lee, SC Cheju Natl Univ, Inst Sci Educ, Cheju 690756, South Korea Cheju Natl Univ Cheju South Korea 690756 eju 690756, South Korea
Citazione:
S.C. Lee et al., "Magnetophonon resonances in the miniband transport in semiconductor superlattices", J KOR PHYS, 39(4), 2001, pp. 643-654

Abstract

We obtain the longitudinal magnetoconductivity of superlattices for nonpolar optical phonons, where the plateau condition appearing in superlattices is derived analytically from the relaxation rates which are closely relatedto the magnetophonon resonance (MPR). Qualitative features of the MPR effects are investigated according to the miniband width and the temperature. In particular, the behaviors of the MPR lineshape, such as the appearance ofthe plateau between neighboring MPR peaks, the disappearance of MPR peaks,and changes in the MPR amplitude, are discussed in detail. Our results arein good agreement with the existing experimental and theoretical results.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/09/20 alle ore 02:32:08