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Title: Structural phase transitions in a discrete one-dimensional chain
Authors: Vedantam, S. 
Mohanraj, S.
Keywords: interatomic potential
lattice dynamics
Structural phase transitions
Issue Date: Sep-2009
Citation: Vedantam, S., Mohanraj, S. (2009-09). Structural phase transitions in a discrete one-dimensional chain. International Journal of Applied Mechanics 1 (3) : 545-556. ScholarBank@NUS Repository.
Abstract: We present a lattice dynamics model for describing structural phase transitions in a one-dimensional setting. The model comprises of a chain of discrete masses interacting with nearest neighbours. In order to drive a temperature dependent exchange of stability between two phases, we allow the interatomic potential to be dependent on the temperature. The system exhibits thermal phase transitions accompanied by latent heat. © 2009 Imperial College Press.
Source Title: International Journal of Applied Mechanics
ISSN: 17588251
DOI: 10.1142/S1758825109000290
Appears in Collections:Staff Publications

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