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Volumn 9, Issue 4, 1996, Pages 401-406

Metallic stripes in high-temperature superconductors

Author keywords

Fluctuations; High temperature superconductors; Stripes

Indexed keywords

DENSITY (OPTICAL); FERMI LEVEL; FERMI SURFACE; NEUTRON SCATTERING; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; OPTICAL MICROSCOPY; OPTICAL VARIABLES MEASUREMENT; PHOTOEMISSION; SUPERCONDUCTIVITY;

EID: 0030219579     PISSN: 08961107     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF00727286     Document Type: Article
Times cited : (14)

References (30)
  • 4
    • 24244466423 scopus 로고
    • J. Ma et al., Phys. Rev. B 51, 9271 (1995).
    • (1995) Phys. Rev. B , vol.51 , pp. 9271
    • Ma, J.1
  • 5
    • 25444531614 scopus 로고    scopus 로고
    • unpublished
    • H. Ding et al. (unpublished).
    • Ding, H.1
  • 8
    • 25444437407 scopus 로고    scopus 로고
    • note
    • Here, wave vectors are expressed in units of 1π divided by the lattice spacing.
  • 12
    • 25444479041 scopus 로고    scopus 로고
    • note
    • Conventionally, the word "domain" is used in two distinct senses. One refers to the region of spins between the charge stripes, the other to larger regions in which one of a discrete set of degenerate ground states is realized. In this paper, we use the name "extended domain" for the second case. Such a domain might be macroscopic or mesoscopic.
  • 20
    • 25444453404 scopus 로고    scopus 로고
    • private communication
    • A simple argument using Ginsburg-Landau theory shows that, if the order is driven by the charge, there should be two transitions, with spin ordering occurring at the lower temperature. Recent neutron scattering experiments support this picture. (J. Tranquada, private communication).
    • Tranquada, J.1
  • 22
    • 25444530172 scopus 로고    scopus 로고
    • note
    • 8+x. Consequently it is appropriate to assume disordered stripes in calculating the band structure. The agreement with experiment indicates that this is a realistic assumption.
  • 23
    • 25444515076 scopus 로고
    • Our calculation is similar in spirit to that of A. P. Kampfand J. R. Schrieffer, Phys. Rev. B 42, 967 (1990) (KS), although it differs in detail. We compute the effects of static incommensurate spin fluctuations exactly. KS carried out a perturbative treatment of the dynamics of commensurate spin fluctuations. The major physical difference is that we focus on states associated with the metallic stripes which reside in the pseudogap found by KS.
    • (1990) Phys. Rev. B , vol.42 , pp. 967
    • Kampfand, A.P.1    Schrieffer, J.R.2
  • 24
    • 0026880192 scopus 로고
    • For a particularly insightful exposition of this view, see P. W. Anderson, Science 256, 1526 (1992).
    • (1992) Science , vol.256 , pp. 1526
    • Anderson, P.W.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.