Phonons around a Soliton in a Continuum Model of t-(CH)_x
スポンサーリンク
概要
- 論文の詳細を見る
The eigenvalue problem for phonons around a soliton in a continuum model oftrans-polyacetylene t-(CH)., the so-called TLM model, is reinvestigated using akernel which satisfies the correct boundary condition. The three localized modes arereproduced, two with even parity and one with odd parity. The phase shift analysis ofthe extended modes confirms their existence if one-dimensional version of Levinson'stheorem is applicable to the present problem. It is found that the phase shifts of evenand odd modes differ from each other in the long wave length limit. Our previous con-clusion that the scattering of phonons by the soliton is reflectionless has to bemodified in this limit, where phonons suffer reflection from the soliton.
- 社団法人日本物理学会の論文
- 1986-05-15
著者
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ONO Yoshiyuki
Department of Physics,Toho University
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Wada Yasushi
Department Of Physics University Of Tokyo : Tohoku University Of Art And Design
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Wada Yasushi
Department Of Physics University Of Tokyo:institute For Theoretical Physics University Of California
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Ono Yoshiyuki
Faculty Of Science Toho University
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Wada Y
Tohoku University Of Art And Design
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Wada Yasushi
Department Of Physics University Of Tokyo
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TERAI Akira
Department of Physics,Kitasato University
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Wada Yasuhiro
Department Of Materials Science Faculty Of Science Hiroshima University
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Terai A
Osaka City Univ. Osaka
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Ono Yoshiyuki
Department Of Physicis Toho University
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Terai Akira
Department Of Applied Physics Osaka City University
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WADA Yasushi
Tohoku University of Art and Design
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Wada Yasushi
Department of Materials Science,Faculty of Science,Hiroshima University
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Ono Yoshiyuki
Department of Physics,University of Tokyo
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Terai Akira
Kyoto Institute of Technology
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