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Volumn 54, Issue 4, 2001, Pages 508-514

Direct observation of the quantum energy gap in s = 1/2 tetragonal cuprate antiferromagnets

Author keywords

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Indexed keywords


EID: 18044390840     PISSN: 02955075     EISSN: None     Source Type: Journal    
DOI: 10.1209/epl/i2001-00276-4     Document Type: Article
Times cited : (10)

References (20)
  • 4
    • 0007238412 scopus 로고    scopus 로고
    • note
    • As discussed in ref. [5], theoretical expansions in powers of 1/S usually imply some quantum renormalization factors for ω. Since eq. (2) already represents a quantum correction, we have not included these factors. However, this might imply an uncertainty in the theoretical values, which could involve a factor of up to 2.
  • 14
    • 0000882618 scopus 로고
    • edited by G. T. RADO and H. SUHL, Academic Press, New York Chapt. 9
    • FONER S., Magnetism, edited by G. T. RADO and H. SUHL, Vol. 1 (Academic Press, New York) 1963, Chapt. 9.
    • (1963) Magnetism , vol.1
    • Foner, S.1
  • 17
    • 0007169967 scopus 로고    scopus 로고
    • Details will be published elsewhere
    • Details will be published elsewhere.
  • 18
    • 0007313988 scopus 로고    scopus 로고
    • note
    • 2meV.
  • 20
    • 0007175456 scopus 로고    scopus 로고
    • unpublished
    • HARRIS A. B. et al., unpublished.
    • Harris, A.B.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.