Soft-Magnon Modes in Hematite

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概要

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• The spin-wave theory is developed for the study of the acoustic soft-magnon modes in hematite (α-Fe_2O_3). The energies ω_0 of the soft-modes are approximately given as ω_0∞∣T_M-T∣^<1/2> near the Morin phase transition temperature T_M and the results are compared with the AFMR experiments.

• 社団法人日本物理学会の論文
• 1973-09-05

著者

• Watarai Seizo

  Department Of General Education Setsunan University

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