scholarly journals Dynamics and statistical mechanics of a one-dimensional model hamiltonian for structural phase transitions

1974 ◽  
Author(s):  
J.A. Krumhansl ◽  
J.R. Schrieffer
Keyword(s):  
Phase Transitions ◽  
Statistical Mechanics ◽  
Structural Phase ◽  
Structural Phase Transitions ◽  
Dimensional Model ◽  
One Dimensional ◽  
Model Hamiltonian

Structural phase transitions coupled with prominent dielectric anomalies and dielectric relaxation in a one-dimensional organic–inorganic hybrid compound [C3H4NS][CdCl3]

2015 ◽  
Vol 3 (33) ◽  
pp. 8535-8541 ◽  
Author(s):  
Guang-Quan Mei ◽  
Wei-Qiang Liao
Keyword(s):  
Phase Transitions ◽  
Dielectric Relaxation ◽  
Structural Phase ◽  
Structural Phase Transitions ◽  
Two Phase ◽  
Hybrid Compound ◽  
Inorganic Hybrid ◽  
One Dimensional

A one-dimensional organic–inorganic hybrid exhibits two phase transitions at 288 and 215 K, coupled with remarkable dielectric performances.

Group theoretical analysis of the structural phase transitions sequence in the quasi-one dimensional compound ((CCH3)2NH)CdCl3

1982 ◽  
Vol 15 (25) ◽  
pp. 5195-5201 ◽  
Author(s):  
F J Zuniga ◽  
G Chapuis ◽  
J L Manes ◽  
J M Perez-Mato ◽  
M J Tello
Keyword(s):  
Phase Transitions ◽  
Theoretical Analysis ◽  
Structural Phase ◽  
Structural Phase Transitions ◽  
One Dimensional ◽  
Group Theoretical Analysis

scholarly journals Molecular dynamics simulation of a model for (one-dimensional) structural phase transitions

1975 ◽  
Author(s):  
T.R. Koehler ◽  
A.R. Bishop ◽  
J.A. Krumhansl ◽  
J.R. Schrieffer
Keyword(s):  
Molecular Dynamics ◽  
Phase Transitions ◽  
Molecular Dynamics Simulation ◽  
Structural Phase ◽  
Dynamics Simulation ◽  
Structural Phase Transitions ◽  
One Dimensional

STRUCTURAL PHASE TRANSITIONS IN A DISCRETE ONE-DIMENSIONAL CHAIN

2009 ◽  
Vol 01 (03) ◽  
pp. 545-556 ◽  
Author(s):  
SRIKANTH VEDANTAM ◽  
S. MOHANRAJ
Keyword(s):  
Phase Transitions ◽  
Interatomic Potential ◽  
Structural Phase ◽  
Structural Phase Transitions ◽  
Temperature Dependent ◽  
One Dimensional ◽  
Nearest Neighbours ◽  
Two Phases ◽  
A Chain ◽  
Exchange Of Stability

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.

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