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Volumn 45, Issue 15, 1992, Pages 8829-8832

Quasiparticle effective mass and enhanced g factor for a two-dimensional electron gas at intermediate magnetic fields

Author keywords

[No Author keywords available]

Indexed keywords


EID: 0001683279     PISSN: 01631829     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevB.45.8829     Document Type: Article
Times cited : (74)

References (25)
  • 1
    • 84926582983 scopus 로고    scopus 로고
    • Present address: Materials Science Division, Argonne National Laboratory, Argonne, IL 60439.
  • 20
    • 84926562657 scopus 로고    scopus 로고
    • We restrict our attention here to the case of integer filling factors. For nonintegral filling factors perturbative approaches fail as the fractional quantum Hall regime is approached at low temperatures.
  • 22
  • 25
    • 84926551327 scopus 로고    scopus 로고
    • In the RPA the bare Green's function appearing in the expression for Σ is implicitly approximately renormalized by shifting all energies by an amount equal to the chemical potential difference between interacting and noninteracting systems.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.