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anharmonicity |
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anharmonicity [¦an‚här·mə′nis·əd·ē]
(physics) Mechanical vibration where the restoring force acting on a system does not vary linearly with displacement from equilibrium position. Variation from a linear relationship of dipole moment with internuclear distance in the infrared portion of the electromagnetic spectrum. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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No references found | The authors discuss how clusters are used as dissipative structures, and how they are subsequently interrelated with fluctuation-free volume models, percolation systems and the Anharmonicity Concept. This coupling gives rise not only to strong anharmonicity for these phonon modes, but to a large non-linear electron-phonon coupling that explains the high [T. We note that the thermal expansivity [Alpha] in Eq 4 is assumed to be caused by the anharmonicity of molecular vibrations. |
anharmonicity |
Angustura bark angustus Angutan Kota ANGVC angwantibo angwantibo angwantibo angwantibos angwantibos Angwin Fire Department ANH ANHA ANHAA ANHAD Anhaengermodul Anhalonium anhalonium alkaloid Anhalonium lewinii Anhalonium lewinii Anhalonium lewinii Anhalt Anhalt ANHAN Anhang Anhang Anharmonic Anharmonic anharmonic function Anharmonic oscillator anharmonic oscillator spectrum anharmonicity ANHBANHBA ANHC ANHCS ANHD ANHDR ANHE ANHECA anhedonia anhedonia anhedonia anhedonic anhedonic anhedonic Anhedony Anhedony Anhedony Anhedral Anhedral Anhedral (petrology) anhedron Anhelation Anhele Anhelitus Anhelitus Anhelitus Anhelose Anhelous Anhemitonic Anhemitonic | |||||||
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