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| Format: | Artículo científico |
| Language: | en |
| Published: |
Sociedade Brasileira de Física
2008
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| Online Access: | https://www.redalyc.org/articulo.oa?id=46413552010 |
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Table of Contents:
- Thermodynamic analysis of a non linear lattice R. A. S. Silva E. Drigo Filho J. R. Ruggiero Física, Astronomía y Matemáticas Peyrard Bishop model Morse Potential Nonlinear lattice Radius of gyration We investigate an extension of the Perard and Bishop (PB) model. In the studied model we get a harmonic one dimensional lattice chain with an additional Morse potential on site. The rotation and vibration motion of each component of the lattice are considered and the coupling for these motions is introduced by a resonance condition. Thermodynamics and structural properties of the system are explored. 2008 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46413552010 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.3A Vol.38