Title of article
A study of the optical absorption in CdTe by photoacoustic spectroscopy
Author/Authors
O. Vigil-Gala´n، نويسنده , , E. Mar?´n، نويسنده , , J-Sastre´ Herna´ndez، نويسنده , , E. Saucedo، نويسنده , , C. M. Ruiz-Jarabo، نويسنده , , G. Contreras-Puente، نويسنده , , A. Caldero´n، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2007
Pages
4
From page
7176
To page
7179
Abstract
We show that the Photo-Acoustic Spectroscopy
(PAS) is an useful alternative method for the determination
of the optical-absorption coefficient of CdTe thin films, in
the spectral region near to the fundamental absorption
edge, ranging from 1.0 eV to 2.4 eV, using an open cell in
the transmission configuration. We applied this method to
the optical characterization of CdTe layers for several
values of their thickness. These CdTe samples were
deposited by closed-space vapor transport (CSVT) technique
under different growth conditions
Journal title
Journal of Materials Science
Serial Year
2007
Journal title
Journal of Materials Science
Record number
833392
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