Erectron-Spin Resonance in Two-Dimensional Impurity-Doped Antiferromagnets K_2Mn_cMg_<1-c>F_4
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概要
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The line widths and the line shapes of the electron spin resonance ofK2M0,MR1=,F4 with c=1, 0.9, 0.7 and 0.55 are investisated. The minimumof the line widths for &=55' direction is observed where 0 is the angle between anexternal magnetic field and the c axis. The change of the line shape for Q=0dzrection is investigated as a function of Mn concentration and a deviation fromthe Lorentzian shape is found. It was explained by the change of spin correla-tions from two- to one-dimensional character with decreasing Mn content.
- 社団法人日本物理学会の論文
- 1977-03-15
著者
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Takano Hideo
Research Institute Of Applied Electricity Hokkaido University
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Yokozawa Yasaburo
Research Institute Of Applied Electricity Hokkaido University
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