Collective Modes of SDW with One-Dimensional Quarter-Filled Band
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概要
- 論文の詳細を見る
Fluctuations of both charge density and spin density around the mean-fields of the spin density wave (SDW) state have been studied by calculating collective modes in the case of one-dimensional quarter-filled band and arbitrary magnitude of the interaction. It is shown that the coexistence of the 2k_F-SDW with the 4k_F-charge density wave is crucial for the commensurability energy and the collective mode of the density fluctuation.
- 社団法人日本物理学会の論文
- 1995-07-15
著者
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Tanemura Noriko
Department Of Physics Nagoya University
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Suzumura Yoshikazu
Department Of Physics Faculty Of Science Tohoku University
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