Volume 1, Issue 2
Elastic and Optical Properties of $CeO_2$ via First-Principles Calculations

Li-Li Sun, Yan Cheng & Guang-Fu Ji

J. At. Mol. Sci., 1 (2010), pp. 143-151.

Published online: 2010-01

Export citation
  • Abstract

The elastic and optical properties of the cubic $CeO_2$ and its behavior under pressure are investigated by using the local density approximation (LDA). The computational results are found in good agreement with the available experimental data and other theoretical results. The optical properties including dielectric function, absorption, reflectivity and refractive index are calculated and analyzed. It is found that $CeO_2$ is transparent from the partially ultra-violet to the visible light area and the transparence is hardly affected by the pressure. Furthermore, the curve of optical spectrum shifts to high energy area (blue shift) with increasing pressure.

  • AMS Subject Headings

  • Copyright

COPYRIGHT: © Global Science Press

  • Email address
  • BibTex
  • RIS
  • TXT
@Article{JAMS-1-143, author = {}, title = {Elastic and Optical Properties of $CeO_2$ via First-Principles Calculations}, journal = {Journal of Atomic and Molecular Sciences}, year = {2010}, volume = {1}, number = {2}, pages = {143--151}, abstract = {

The elastic and optical properties of the cubic $CeO_2$ and its behavior under pressure are investigated by using the local density approximation (LDA). The computational results are found in good agreement with the available experimental data and other theoretical results. The optical properties including dielectric function, absorption, reflectivity and refractive index are calculated and analyzed. It is found that $CeO_2$ is transparent from the partially ultra-violet to the visible light area and the transparence is hardly affected by the pressure. Furthermore, the curve of optical spectrum shifts to high energy area (blue shift) with increasing pressure.

}, issn = {2079-7346}, doi = {https://doi.org/10.4208/jams.081109.091809a}, url = {http://global-sci.org/intro/article_detail/jams/8075.html} }
TY - JOUR T1 - Elastic and Optical Properties of $CeO_2$ via First-Principles Calculations JO - Journal of Atomic and Molecular Sciences VL - 2 SP - 143 EP - 151 PY - 2010 DA - 2010/01 SN - 1 DO - http://doi.org/10.4208/jams.081109.091809a UR - https://global-sci.org/intro/article_detail/jams/8075.html KW - density functional theory, elastic properties, optical properties, $CeO_2$ AB -

The elastic and optical properties of the cubic $CeO_2$ and its behavior under pressure are investigated by using the local density approximation (LDA). The computational results are found in good agreement with the available experimental data and other theoretical results. The optical properties including dielectric function, absorption, reflectivity and refractive index are calculated and analyzed. It is found that $CeO_2$ is transparent from the partially ultra-violet to the visible light area and the transparence is hardly affected by the pressure. Furthermore, the curve of optical spectrum shifts to high energy area (blue shift) with increasing pressure.

Li-Li Sun, Yan Cheng & Guang-Fu Ji. (2019). Elastic and Optical Properties of $CeO_2$ via First-Principles Calculations. Journal of Atomic and Molecular Sciences. 1 (2). 143-151. doi:10.4208/jams.081109.091809a
Copy to clipboard
The citation has been copied to your clipboard