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Exact Results for the Low-Energy Excitations and the Phase
Transition in Slot-Janssen 1D Modulated Crystals
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ZHANG Degang1;YAN Fengli2;LI Bozang3 |
1Institute of Solid State Physics, Sichuan Normal University, Chengdu 610066
2Department of Physics, Hebei Normal University, Shijiazhuang 050016
3Institute of Physics, Academia Sinica, Beijing 100080 |
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Cite this article: |
ZHANG Degang, YAN Fengli, LI Bozang 1994 Chin. Phys. Lett. 11 223-226 |
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Abstract The static low-energy excitations, their stability and the undistorted-incommensurate phase transition in Slot-Janssen one-dimensional (1D) modulated crystals are studied anew in detail. The exact results are obtained.
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Keywords:
64.70.Rh
64.80.-v
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Published: 01 April 1994
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