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

Adly H. Ammar

ISBN 10: 3659968536 / ISBN 13: 9783659968532

Published by LAP LAMBERT Academic Publishing, 2016

About this Item

132 pages. 8.66x5.91x0.30 inches. In Stock.

Seller Inventory # __3659968536

Bibliographic Details

• Title: Structural, Optical and Electrical Properties of Bi-Sb-Se: Experimental Physics
• Publisher: LAP LAMBERT Academic Publishing
• Publication Date: 2016
• Language: English
• ISBN 10: 3659968536
• ISBN 13: 9783659968532
• Binding: Paperback
• Condition: Brand New
• Weight: 0.25 kilograms

About this title

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.

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.