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 classical 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...
- Lyddane–Sachs–Teller relation applicable in crystals where the phonons are affected by anharmonic damping has been derived in Ref. and reads as | ω LO | 2 | ω TO | 2 =...
- for thermal conductivity in high temperatures accordingly. Describing anharmonic effects is complicated because an exact treatment as in the harmonic case...
- Yoshiasa, A.; Koto, K.; Kanamaru, F.; Emura, S.; Horiuchi, H. (1987). "Anharmonic thermal vibrations in wurtzite-type AgI". Acta Crystallographica Section...
- potential is that of a "perturbed simple harmonic oscillator" or ″pure anharmonic oscillator″ having a purely discrete energy spectrum. The fourth type...
- all molecules are in the ground vibrational state v = 0. Including anharmonicity the vibrational energy can be written as. Ev=hνe(v+12)+hxeνe(v+12)2{\displaystyle...
- higher temperatures the Rayleigh-type scattering regime is obscured by the anharmonic damping (typically with a ~λ−2 dependence on wavelength), which becomes...
- to realistic problems, so Heisenberg turned to a simpler example, the anharmonic oscillator. The dipole oscillator consists of a simple harmonic oscillator...