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|Title:||Width of phonon sidebands in the Brownian oscillator model||Authors:||Ye, Jun
|Keywords:||DRNTU::Science::Chemistry::Physical chemistry::Solid state chemistry||Issue Date:||2009||Source:||Ye, J., Zhao, Y., Ng, N., & Cao, J. (2009). Width of Phonon Sidebands in the Brownian Oscillator Model. Journal of Physical Chemistry B, 113 (17), 5897–5904.||Series/Report no.:||Journal of physical chemistry B||Abstract:||The line width dependence of zero-phonon lines and phonon sidebands on temperature, bath dissipation, and electron−phonon coupling is studied for an underdamped Brownian oscillator model with an Ohmic dissipative bath. Factors determining the line widths vary from the zero-phonon lines to the phonon sidebands. The control-parameter space of line broadening has been mapped out, revealing that the line widths of the zero-phonon lines and phonon sidebands are linearly dependent on both the temperature and the Huang−Rhys factor. It is also found that the dependence of the line widths on the bath damping factor is linear for the zero-phonon lines and quadratic for the phonon sidebands.||URI:||https://hdl.handle.net/10356/101328
|DOI:||http://dx.doi.org/10.1021/jp809425g||Rights:||© 2009 American Chemical Society||metadata.item.grantfulltext:||none||metadata.item.fulltext:||No Fulltext|
|Appears in Collections:||MSE Journal Articles|
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