메뉴 건너뛰기




Volumn 403, Issue 5-9, 2008, Pages 717-720

de Haas van Alphen effect in heavy fermion compounds-effective mass and non-Fermi-liquid behaviour

Author keywords

de Haas van Alphen; Heavy fermions; Non Fermi liquid; Quantum oscillations

Indexed keywords

FERMI LIQUIDS; LOW TEMPERATURE EFFECTS; QUANTUM THEORY; TEMPERATURE DISTRIBUTION;

EID: 39749110690     PISSN: 09214526     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.physb.2007.10.021     Document Type: Article
Times cited : (12)

References (20)
  • 3
    • 39749130944 scopus 로고    scopus 로고
    • e.g., D. Shoenberg in: Magnetic Oscillations in Metals, Cambridge University Press, Cambridge, 1984.
    • e.g., D. Shoenberg in: Magnetic Oscillations in Metals, Cambridge University Press, Cambridge, 1984.
  • 7
    • 39749136104 scopus 로고    scopus 로고
    • We ignore the dependence of energy on wave-vector parallel to the applied field, equivalent to working in a two-dimensional electron system. This saves a considerable amount of complexity, but still leads to the central result, Eq. (7).
    • We ignore the dependence of energy on wave-vector parallel to the applied field, equivalent to working in a two-dimensional electron system. This saves a considerable amount of complexity, but still leads to the central result, Eq. (7).
  • 8
    • 39749174322 scopus 로고    scopus 로고
    • c is really just a short-hand for this quantisation. So provided that the k-dependence of the self-energy can be ignored this is valid.
    • c is really just a short-hand for this quantisation. So provided that the k-dependence of the self-energy can be ignored this is valid.
  • 9
    • 39749140261 scopus 로고    scopus 로고
    • k and the dHvA frequency F.
    • k and the dHvA frequency F.
  • 20
    • 39749176198 scopus 로고    scopus 로고
    • In reality the Dingle factor and other pre-factors (see e.g. Ref. [3]) enter the amplitude, so absolute amplitudes cannot be directly compared on different orbits-the point is that strong non-Fermi-liquid behaviour can suppress oscillations to below the measurement threshold.
    • In reality the Dingle factor and other pre-factors (see e.g. Ref. [3]) enter the amplitude, so absolute amplitudes cannot be directly compared on different orbits-the point is that strong non-Fermi-liquid behaviour can suppress oscillations to below the measurement threshold.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.