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1. Phonon is the collection of atomic motions represented in a wave vector, i.e., in reciprocal space.
2. Phonon is not an atomic vibration.
http://blog.sciencenet.cn/u/pfliu89
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4Â¥: Originally posted by ÂþÌìÆ®Ñ© at 2016-08-29 13:02:38
1. Phonon is the collection of atomic motions represented in a wave vector, i.e., in reciprocal space.
2. Phonon is not an atomic vibration.

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8Â¥: Originally posted by ChemiAndy at 2016-09-01 18:36:39
Â¥ÉϵĽâÊͺܵ½Î»¡£µ«ÊÇÎÒ¾õµÃ˵¡°Phonon is not an atomic vibration¡±»¹ÊǺÜÈÝÒ×ÒýÆð³õѧÕßµÄÀ§»ó¡£¸üÈ·Çеؽ²£¬Éù×Ó²»ÄÜÀí½âΪ·Ö×ÓÖеÄÄÇÖÖÔ­×ÓÕñ¶¯£¬¶øÊÇÔÚÖÜÆÚ¹ÌÌåÀíÂÛ¿ò¼ÜÖÐÔ­×ӵļ¯ÌåÔ˶¯Ä£Ê½¡£

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