Definition of Anharmonic. Meaning of Anharmonic. Synonyms of Anharmonic

Here you will find one or more explanations in English for the word Anharmonic. Also in the bottom left of the page several parts of wikipedia pages related to the word Anharmonic and, of course, Anharmonic synonyms and on the right images related to the word Anharmonic.

Definition of Anharmonic

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Meaning of Anharmonic from wikipedia

- In cl****ical mechanics, anharmonicity is the deviation of a system from being a harmonic oscillator. An oscillator that is not oscillating in harmonic...
- to an anharmonic oscillator; the observation of overtones is only possible because vibrations are anharmonic. Another consequence of anharmonicity is that...
- In geometry, the cross-ratio, also called the double ratio and anharmonic ratio, is a number ****ociated with a list of four collinear points, particularly...
- potential is that of a "perturbed simple harmonic oscillator" or ″pure anharmonic oscillator″ having a purely discrete energy spectrum. The fourth type...
- ground state. However, vibrations of real molecules always have some anharmonicity, which causes coupling between different vibrational modes that in turn...
- 3Nk_{\rm {B}}T=3PV+2\pi N\rho \int _{0}^{\infty }r^{3}U'(r)g(r)\,dr.} An anharmonic oscillator (in contrast to a simple harmonic oscillator) is one in which...
- for thermal conductivity in high temperatures accordingly. Describing anharmonic effects is complicated because an exact treatment as in the harmonic case...
- such as the existence of unbound states. It also accounts for the anharmonicity of real bonds and the non-zero transition probability for overtone and...
- are canonical basis vectors in Z d {\displaystyle \mathbb {Z} ^{d}} . Anharmonic Hamiltonians with on-site and multiple-site perturbations were considered...
- of sound is also slightly sensitive, being subject to a second-order anharmonic effect, to the sound amplitude, which means there are non-linear propagation...
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