ESR Study of Unusual Magnetic Ordering in the Frustrated Ising-Like Antiferromagnet, CsCoCl3
作者： Hikomitsu Kikuchi , Yoshitami Ajiro
DOI: 10.1143/JPSJ.58.2531
关键词:
摘要: ESR study is performed to elucidate crucial roles of characteristic domain-wall solitons in the title substance. The signal due Co 2+ spins at propagating domain-walls which we term soliton exhibits temperature-dependent linewidth proportional exp (-| J |/ k T ), evidencing collisional effect thermally excited frustrated chains. A small amount Mn impurities weakens very effectively without giving any change line width. stngle hyperfine-structured doped also observed, presenting rich information concerning unusual spin dynamics host system. An additional sharp newly observed pure and samples. Its behavior similar that signal. origin signal, however, still unclear.
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