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Volumn 72, Issue 19, 1994, Pages 3084-3087

Positive giant magnetoresistance in Dy/Sc superlattices

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Indexed keywords


EID: 4243828046     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevLett.72.3084     Document Type: Article
Times cited : (46)

References (25)
  • 12
    • 84927864537 scopus 로고    scopus 로고
    • F. Tsui (unpublished); M. B. Salamon (private communication).
  • 13
    • 84927864536 scopus 로고    scopus 로고
    • The estimated layer resistivities of the SLs of 5 (0.8) and 100 (60) μ Ω cm for Dy (Sc) at 10 and 300 K correspond to residual resistance ratios of 20 (70). These values are consistent with strongly conducting Sc layers, and are comparable to bulk results [8] and to other rare-earth SLs [6].
  • 14
    • 84927864535 scopus 로고    scopus 로고
    • B. Coqblin, The Electronic Structure of Rare-Earth Metals and Alloys: Magnetic Heavy Rare Earths (Academic, London, 1977); R. J. Elliott, Magnetic Properties of Rare-Earth Metals (Plenum, New York, 1972).
  • 18
    • 84927864534 scopus 로고    scopus 로고
    • Note that the Hall coefficient for a film of 1000 Å Nb and 1000 Å Sc, identical to the buffer layer of the SL, is about 0.6 times 10-10 m/3 C, which is roughly the sum of values for bulk Nb and Sc (see Ref. [11]). At a given temperature, the Hall resistivity of the SL is linear in field and the extraordinary Hall effect is absent.
  • 22
    • 35949011194 scopus 로고
    • Novel magnetoresistance effect in layered magnetic structures: Theory and experiment
    • (1990) Physical Review B , vol.42 , pp. 8110
    • Barnaś, J.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.