A CRITERION FOR TWO KINDS OF PEIERLS TRANSITIONS
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Abstract
Two different kinds of Peierls transitions can exist depending on the anisotropic ratio y of intrachain and interchain coupling. γ has a critical value γo; if γ > γo, the Peierls transition will exhibit a CDW accompanied by a metal-semiconductor transition (kind I); if γγo, only CDW and superlattice occur at Peierls transition (kind II). Some experimental evidences are discussed.
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Cite this article:
Z. Wang, C. Wu, X. Sun. A CRITERION FOR TWO KINDS OF PEIERLS TRANSITIONS[J]. Chin. Phys. Lett., 1985, 2(3): 141-144.
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Z. Wang, C. Wu, X. Sun. A CRITERION FOR TWO KINDS OF PEIERLS TRANSITIONS[J]. Chin. Phys. Lett., 1985, 2(3): 141-144.
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Z. Wang, C. Wu, X. Sun. A CRITERION FOR TWO KINDS OF PEIERLS TRANSITIONS[J]. Chin. Phys. Lett., 1985, 2(3): 141-144.
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Z. Wang, C. Wu, X. Sun. A CRITERION FOR TWO KINDS OF PEIERLS TRANSITIONS[J]. Chin. Phys. Lett., 1985, 2(3): 141-144.
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