Items related to Structural, Optical and Electrical Properties of Bi-Sb-Se:...

Structural, Optical and Electrical Properties of Bi-Sb-Se: Experimental Physics - Softcover

H. Ammar, Adly; S. Abo Ghzala, Magdy; Abeer A. M. AlEskndarany, Islam S. Elashmawi;

 
9783659968532: Structural, Optical and Electrical Properties of Bi-Sb-Se: Experimental Physics
Softcover
ISBN 10: 3659968536 ISBN 13: 9783659968532
Publisher: LAP LAMBERT Academic Publishing, 2016

Synopsis

The aim of the present work The present thesis is mainly devoted to: 1- Investigate the structure of Bi40-xSbxSe60 (x = 4, 12, 20, 28 and 36 at. %), using X-ray diffraction. 2- Study the transmittance with respect to wavelength by using IR spectroscopy. 3- Study the transmittance with respect to wavelength using the ultraviolet/visible spectrophotometer and determination the optical constants and energy gap of bulk Bi40-xSbxSe60 samples. 4- Study the compositional dependence of the activation energy by d.c dark conductivity. 5- Study the compositional dependence of the a.c conductivity and dielectric constants.

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About the Author

Prof. Dr. Adly H. Ammar and Prof. Dr. Islam S. Elashmawi work at Physics Department; Faculty of Science; Taibah University (Al-Ula Branch; Saudi Arabia.

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Publisher
LAP LAMBERT Academic Publishing
Publication date
2016
Language
English
ISBN 10 
3659968536
ISBN 13 
9783659968532
Binding
Paperback
Number of pages
132