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Sumudu Tennakoon
https://nanohub.org/members/172279
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Displacement field of the phonon modes for 1.6-nm-thick Si square nanowire
26 Sep 2014 | Contributor(s):: Igor Bejenari
The phonon modes of 1.6-nm-thick Si square nanowires with [100] crystalline orientation are shown. The [010] and [001] facets are passivated by hydrogen and there are Si-Si dimers on the nanowire surface. The phonon dispersion and eigenvectors were calculated from a valence force field model of...
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Heeyuen Koh
https://nanohub.org/members/56621
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Phonon Vibrations
11 Jul 2011 | Contributor(s):: Dragica Vasileska, Gerhard Klimeck
Vibrations of the crystalline lattice are explained on the examples of monoatomic and diatomic lattice.