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Volumn 89, Issue 17, 2002, Pages 177002/1-177002/4

Neutron resonance in the cuprates and its effect on fermionic excitations

Author keywords

[No Author keywords available]

Indexed keywords

EXCITONS; FERMI LEVEL; HIGH TEMPERATURE SUPERCONDUCTORS; MAGNETIC RESONANCE; NEUTRON SCATTERING;

EID: 0037152749     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevLett.89.177002     Document Type: Article
Times cited : (102)

References (54)
  • 2
    • 0035135126 scopus 로고    scopus 로고
    • P. Dai et al., Phys. Rev. B 63, 054525 (2001).
    • (2001) Phys. Rev. B , vol.63 , pp. 054525
    • Dai, P.1
  • 5
    • 0037039824 scopus 로고    scopus 로고
    • H. He et al., Science 295, 1045 (2002).
    • (2002) Science , vol.295 , pp. 1045
    • He, H.1
  • 7
    • 0034685816 scopus 로고    scopus 로고
    • and cond-ma/0009373.
    • (b) P. Bourges et al., Science 288, 1234 (2000) and cond-ma/0009373.
    • (2000) Science , vol.288 , pp. 1234
    • Bourges, P.1
  • 8
    • 84988739504 scopus 로고    scopus 로고
    • note
    • -ℏΩ/kBT) χ″(q, Ω).
  • 9
    • 84988755441 scopus 로고    scopus 로고
    • note
    • This occurs (i) because of the differences in the coherence factors in the BCS susceptibility bubble, and (ii) because the d-wave pairing involves fermions from different magnetic sublattices and does not affect the magnetic correlation length.
  • 10
  • 24
    • 0011500975 scopus 로고    scopus 로고
    • Europhys. Lett. 55, 359 (2001).
    • (2001) Europhys. Lett. , vol.55 , pp. 359
  • 33
    • 84988739394 scopus 로고    scopus 로고
    • note
    • Q ≈ 13 states/eV/plane.
  • 34
    • 84988757334 scopus 로고    scopus 로고
    • note
    • F = 0.4 eV is about half the unrenormalized velocity along the (π, π) direction. This factor of 1/2 comes from a t-t′ model fit to the measured Fermi surface near optimal doping.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.