Effect of Weak Dislocatio Potential on Nonlinear Wave Propagation in Anharmonic Crystal
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概要
- 論文の詳細を見る
The wave propagation in an infinite one-dimensional anharmonic lattice is studied under the influence of an anharmonic potential and a weak dislocation pltential. It is found that the equation for nonlinear wave propagation has N-kink solution. The properties of one and two kink solutions are discussed in detail. It is also found that there exists the critical eigenvalue due to the competition between the above two kinds of potentials . A few conservation laws are obtained.
- 社団法人日本物理学会の論文
- 1974-07-15
著者
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KONNO Kimiaki
Department of Physics and Research Institute for Atomic Energy, College of Science and Technology, N
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Sanuki Heiji
Department Of Physics And Atomic Energy Research Institute College Of Science And Engineering Nihon
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Kameyama Wataru
Department Of Physics And Atomic Energy Research Institute Nihon University
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Konno Kimiaki
Department Of Physics And Atomic Energy Research Institute College Of Science And Engineering Nihon
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