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Quasi-harmonic approximation

The quasi-harmonic approximation is a phonon-based model of solid-state physics used to describe volume-dependent thermal effects, such as the… 
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Related topics

Related topics

4 relations
Lattice constantLattice energyPhononZero-point energy

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2015
2015
Analytical Reflection Coefficient Expressions Utilizing Load-Dependent $X$-Parameters
In this paper, analytical expressions of the input reflection coefficient at the source and the load ports of a two-port active… 
2015
2015
Viscosity undulations in the lower mantle: The dynamical role of iron spin transition
2014
2014
Phasego: A toolkit for automatic calculation and plot of phase diagram
2014
2014
Modeling and simulation of 1-phase to 2-phase matrix converter motor drive
In this study, a novel direct ac-ac converter which contains one more leg in addition to the well known two-leg direct ac-ac… 
2009
2009
The Relationship between Harmonic Priming and Stroop Interference: A Study of Individual Differences
The Relationship between Harmonic Priming and Stroop Interference: A Study of Individual Differences Nart Bedin Atalay Sel¸cuk… 
2008
2008
Molecular dynamics simulation of bulk silicon under strain
In this paper, thermodynamical properties of crystalline silicon under strain are calculated using classical molecular dynamics… 
2008
2008
Dissipative dynamics of a two-level system resonantly coupled to a harmonic mode
We propose an approximation scheme to describe the dynamics of the spin-boson model when the spectral density of the environment… 
2003
2003
The high-temperature and high-pressure behavior of MgO derived from lattice vibration calculations. Kieffer's model revisited
The model of Kieffer has been extended and applied to derive thermodynamic properties from the lattice vibrational behavior of… 
2001
2001
Ionization and absorption effects in high-order harmonic generation in gas-filled hollow fibers
The influence of absorption and ionization on high-order harmonic generation in a gas-filled hollow fiber is analyzed within the… 
1993
1993
Quasi-harmonic analysis of the behaviour of a hardening Duffing oscillator subjected to filtered white noise
The behaviour of a hardening Duffing oscillator subjected to narrow band random excitation is examined. The influence of possible… 
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