2007/09/18 by M. A. Korshunov, Korshunov, M. A.
Materials Science · Physics and Astronomy · #Disordered Systems and Neural Networks (cond-mat.dis-nn) #FOS: Physical sciences #Nonlinear Optical Materials Research #Optical and Acousto-Optic Technologies #Other Condensed Matter (cond-mat.other) #Soft Condensed Matter (cond-mat.soft) #cond-mat.dis-nn #cond-mat.other #cond-mat.soft
paper · pdf · doi:10.48550/arxiv.0709.2847
3 pages, 6 figures
arxiv created 2007/09/18 · openalex publication_date 2007/09/18 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Dependence of frequency spectra of the lattice oscillations of organic nano-crystals on temperature is studied at presence of vacancies in structure. In a frequency spectrum a number of additional lines monotonously changing with temperature is observed. Also, the spectrum of the surface oscillations is calculated at temperature change. At the same time, the low-frequency line has non-linear behavior with temperature change.