About HIDA Kazuo
About Saitama Univ., Saitama, JPN
About TAKANO Ken'ichi
About Toyota Technological Inst., Nagoya, JPN
About Journal of the Physical Society of Japan
About spin
About Diamond
About anisotropy
About ground state
About cluster
About paramagnetism
About Entropy
About magnetic susceptibility
About Heisenberg chain
About Neel temperature
About Haldane gap
About spin cluster
About ore
About precious stone
About Magnetic properties of inorganic compounds
About スピン
About ダイヤモンド鎖
About 異方性