The energy-spectra of nonlinear vibration of molecular crystals such as acetanilide have been calculated by using discrete nonlinear Schrodinger equation appropriate to the systems, containing various interactions. The energy levels including higher excited states are basically consistent with experimental values obtained by infrared absorption and Raman scattering in acetanilide. We further give the features of distribution of the energy-spectra for the acetanilide. Using the energy spectra we also explained well experimental results obtained by Careri et al.
部门归属
univ elect sci & technol china, inst life sci & technol, chengdu 610054, peoples r china. chinese acad sci, int ctr mat phys, shenyang 110015, peoples r china. sichuan univ, inst atom & mol phys, chengdu 610065, peoples r china.;pang, xf (reprint author), univ elect sci & technol china, inst life sci & technol, chengdu 610054, peoples r china;pangxf@mail.se.cninfo.net
X. F. Pang,X. R. Chen. Study on properties of energy spectra of the molecular crystals[J]. International Journal of Modern Physics B,2006,20(18):2505-2515.
APA
X. F. Pang,&X. R. Chen.(2006).Study on properties of energy spectra of the molecular crystals.International Journal of Modern Physics B,20(18),2505-2515.
MLA
X. F. Pang,et al."Study on properties of energy spectra of the molecular crystals".International Journal of Modern Physics B 20.18(2006):2505-2515.
修改评论