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Volumn 80, Issue 21, 2002, Pages 3973-3975

High efficiency nonvolatile ferromagnet/superconductor switch

Author keywords

[No Author keywords available]

Indexed keywords

ANDREEV REFLECTION; BASIC ELEMENTS; FERROMAGNETS; HIGH QUALITY; INTERFACE SCATTERING; LOW IMPEDANCE; NON-VOLATILE; NONVOLATILITY; NORMAL STATE; SUPERCONDUCTING STATE;

EID: 79956050145     PISSN: 00036951     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.1481987     Document Type: Article
Times cited : (6)

References (50)
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  • 2
    • 0032573499 scopus 로고    scopus 로고
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    • G. A. Prinz, Science 282, 1660 (1998). sci SCIEAS 0036-8075
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    • M. Dax, Semicond. Int. 20, 84 (1997). sit SITLDD 0163-3767
    • (1997) Semicond. Int. , vol.20 , pp. 84
    • Dax, M.1
  • 26
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    • spj SPHJAR 0038-5646
    • A. F. Andreev, Sov. Phys. JETP 19, 1228 (1964). spj SPHJAR 0038-5646
    • (1964) Sov. Phys. JETP , vol.19 , pp. 1228
    • Andreev, A.F.1
  • 28
    • 79957950968 scopus 로고    scopus 로고
    • note
    • Neglecting the Fermi velocity mismatch between the two metals.
  • 35
    • 79957966135 scopus 로고    scopus 로고
    • note
    • The magnetic field can be generated by device-integrated write wires fabricated over ferromagnetic control film, which require switching currents of the order of 1 mA for micron-size devices
  • 38
    • 0001657711 scopus 로고
    • spj SPHJAR 0038-5646
    • [ Sov. Phys. JETP 21, 655 (1965)]. spj SPHJAR 0038-5646
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  • 41
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    • note
    • 0 is a constant depending on the electronic structure of the ferromagnet, but not on P, V, or Z.
  • 43
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    • note
    • For simplicity the disordered region is placed in the normal metal; superconductor is considered to be in the clean limit (l≫ξ) (see remarks in Ref. 34).
  • 44
    • 79957952129 scopus 로고    scopus 로고
    • note
    • For a clean (no barrier) interface Eq. (2) is reduced to a known result that for diffusive Andreev contacts the zero-bias resistance coincides with the normal state resistance
  • 46
    • 34547602940 scopus 로고
    • pya PYLAAG 0375-9601
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  • 47
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    • see also, prb PRBMDO 0163-1829
    • see also A. M. Bratkovsky, Phys. Rev. B 56, 2344 (1997). prb PRBMDO 0163-1829
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  • 48
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    • note
    • Relaxation times in superconducting film are expected to be shorter.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.