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1997 | 92 | 4 | 749-752
Article title

Photoacoustic Investigation of Absorption Edge of Cd_{1-x}Mg_{x}Se Mixed Crystals

Content
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Languages of publication
EN
Abstracts
EN
The Cd_{1-x}Mg_{x}Se crystals were grown by modified Bridgman method for x ranging from 0 to 0.44. The photoacoustic spectroscopy was employed for evaluation of the band gaps of series Cd_{1-x}Mg_{x}Se mixed crystals with different composition. The photoacoustic spectra were measured at 300 K and 90 K using continuous wave excitation in the range from 400 nm to 800 nm. The increase in the band-gap energy with increasing Mg content is observed. The photoacoustic results are compared with photoluminescence and transmission spectra.
Keywords
EN
Publisher

Year
Volume
92
Issue
4
Pages
749-752
Physical description
Dates
published
1997-10
Contributors
author
  • Institute of Physics, N. Copernicus University, Grudziadzka 5/7, 87-100 Toruń, Poland
author
  • Institute of Physics, N. Copernicus University, Grudziadzka 5/7, 87-100 Toruń, Poland
  • Institute of Physics, N. Copernicus University, Grudziadzka 5/7, 87-100 Toruń, Poland
author
  • Institute of Physics, N. Copernicus University, Grudziadzka 5/7, 87-100 Toruń, Poland
author
  • Institute of Physics, N. Copernicus University, Grudziadzka 5/7, 87-100 Toruń, Poland
author
  • Institute of Physics, N. Copernicus University, Grudziadzka 5/7, 87-100 Toruń, Poland
author
  • Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warsaw, Poland
References
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Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv92z422kz
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