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Observation of the Haldane Gap in Y 2 BaNiO 5 Single Crystal
Yokoo, Tetsuya, Sakaguchi, Takehiro, Kakurai, Kazuhisa, Akimitsu, JunVolume:
64
Journal:
Journal of the Physical Society of Japan
DOI:
10.1143/jpsj.64.3651
Date:
October, 1995
File:
PDF, 567 KB
1995