File:Labeled LO and TO phonon energies at gamma for GaAs.png

Page contents not supported in other languages.
This is a file from the Wikimedia Commons
From Wikipedia, the free encyclopedia

Labeled_LO_and_TO_phonon_energies_at_gamma_for_GaAs.png(417 × 498 pixels, file size: 60 KB, MIME type: image/png)

image extraction process
This file has been extracted from another file
: Phonon dispersion relations in GaAs.png
original file

Summary

Description
English: In the Lyddane–Sachs–Teller (LST) relation one considers the static and high-frequency dielectric constants, as well as the energies of the LO and TO phonons at gamma in the phonon disperion relation of a material. This image illustrates clearly these phonon energies for the example of GaAs, which allows one to better comprehend the LST relation.
Date
Source File:Labeled LO and TO phonon energies at gamma for GaAs.png
Author User:Brews ohare and User:Blue.painting

Licensing

w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

Captions

In the Lyddane–Sachs–Teller (LST) relation one considers eps_st and eps_inf, as well as the energies of the LO and TO phonons at gamma in the phonon disperion. This image illustrates clearly these phonon energies for the example of GaAs.

30 May 2019

image/png

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current15:10, 30 May 2019Thumbnail for version as of 15:10, 30 May 2019417 × 498 (60 KB)Blue.paintingUser created page with UploadWizard
The following pages on the English Wikipedia use this file (pages on other projects are not listed):

Metadata