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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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Papers overview

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2015
2015
In this paper, analytical expressions of the input reflection coefficient at the source and the load ports of a two-port active… 
2014
2014
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 Nart Bedin Atalay Sel¸cuk… 
2008
2008
In this paper, thermodynamical properties of crystalline silicon under strain are calculated using classical molecular dynamics… 
2008
2008
We propose an approximation scheme to describe the dynamics of the spin-boson model when the spectral density of the environment… 
2003
2003
The model of Kieffer has been extended and applied to derive thermodynamic properties from the lattice vibrational behavior of… 
2001
2001
The influence of absorption and ionization on high-order harmonic generation in a gas-filled hollow fiber is analyzed within the… 
1993
1993
The behaviour of a hardening Duffing oscillator subjected to narrow band random excitation is examined. The influence of possible…