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Volumn 70, Issue 2, 2001, Pages 437-444

Spin gap and hole pairing in the spin-ladder cuprate Sr14-cursive Greek chiAcursive Greek chiCu24O41 (A=Ca and La) studied by the thermal conductivity

Author keywords

Spin gap; Spin ladder system; Sr14 cursive greek chi(Ca,La)cursive greek chiCu24o41 single crystal; Thermal conductivity

Indexed keywords


EID: 0040748324     PISSN: 00319015     EISSN: None     Source Type: Journal    
DOI: 10.1143/JPSJ.70.437     Document Type: Article
Times cited : (76)

References (49)
  • 41
    • 0040972917 scopus 로고    scopus 로고
    • note
    • spin rather than the Schottky function. However, the best fit is obtained using the latter, though the data deviate from the fitting line at high temperatures. As for the deviation, we describe the reasonable reason in the text. Accordingly, it may be suggested that the width of the energy dispersion of the spin-triplet excited states is narrow in this system.
  • 47
    • 0040378597 scopus 로고    scopus 로고
    • note
    • κ/T) than with the Schottky function.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.