Width of phonon states on defects of various dimensions

Details Width of phonon states on defects of various dimensions Width of phonon states on defects of various dimensions

2001-01-08

arxiv.org/abs/cond-mat/0101086v1

Physics

Condensed Matter

Statistical Mechanics

14 pages, 6 figures, submitted in Phys. Rev. B

Scientific paper

We consider the localized phonon states created by defects of various geometries near the edge of an optical-phonon branch. The averaged Green's function is calculated to study the Raman line shape. The phonon scattering by the defects induces broadening and line shape asymmetry. The contribution of localized states to Raman spectra has a form of shoulder with a width proportional to the square root of defect concentration.

Affiliated with

Also associated with

No associations

Rating

Width of phonon states on defects of various dimensions does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Width of phonon states on defects of various dimensions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Width of phonon states on defects of various dimensions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-473085