Impurity-related vibrational modes in a pentacene crystal
نویسندگان
چکیده
منابع مشابه
Bounds on Localized Modes in the Crystal Impurity Problem
Using general properties of the crystal site representation normal mode matrix, we provide some simple bounds on localized modes in crystals with point defects. I. DERIVATION OF THE TRACE CONDITION The substitutional insertion of a point defect impurity into an otherwise perfect crystal will typically (see e.g. [1]) modify the spectrum of the 3N normal modes of the crystal, leading in certain c...
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ژورنال
عنوان ژورنال: The European Physical Journal Applied Physics
سال: 2011
ISSN: 1286-0042,1286-0050
DOI: 10.1051/epjap/2011100423