Articles liés à Semiconductor Clusters: Thin films, Spectroscopic &...

Semiconductor Clusters: Thin films, Spectroscopic & Optoelectronic Properties and ab-initio Computations - Couverture souple

Khan, Ziaul Raza; Khan, Mohd. Shahid; Zulfequar, M.

 
9783659131141: Semiconductor Clusters: Thin films, Spectroscopic & Optoelectronic Properties and ab-initio Computations
Couverture souple
ISBN 10 : 3659131148 ISBN 13 : 9783659131141
Editeur : LAP LAMBERT Academic Publishing, 2012

Synopsis

Semiconductor clusters have one extraordinarily important property that on doping and on changes in size, their properties change appreciably and in a controllable way. Current research into semiconductor clusters is focused on the properties of thin films having nanometre range grain size. The wide range of optical and electrical properties of II-VI group compounds make them an important class of materials and competing candidates for silicon and other semiconductor materials in photovoltaic and optoelectronic applications. In this monograph, the structural, spectroscopic and optoelectronic properties of Cadmium Sulfide, Cadmium Telluride and Zinc Oxide thin films are studied in detail. The effects of substrate and grain size on structural and optical properties of these materials are also discussed. Moreover, the synthesis of CdS nanoparticles and fabrication of ZnO thin films by the sol-gel methods and their spectroscopic characterization are described. The ab-initio DFT calculations are carried for the computations of the DOS and band structures of the CdS hexagonal wurtzite, CdTe zinc blende and ZnO hexagonal wurtzite. Effect of Cd dopping in ZnO is also studied theoretically.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

Semiconductor clusters have one extraordinarily important property that on doping and on changes in size, their properties change appreciably and in a controllable way. Current research into semiconductor clusters is focused on the properties of thin films having nanometre range grain size. The wide range of optical and electrical properties of II-VI group compounds make them an important class of materials and competing candidates for silicon and other semiconductor materials in photovoltaic and optoelectronic applications. In this monograph, the structural, spectroscopic and optoelectronic properties of Cadmium Sulfide, Cadmium Telluride and Zinc Oxide thin films are studied in detail. The effects of substrate and grain size on structural and optical properties of these materials are also discussed. Moreover, the synthesis of CdS nanoparticles and fabrication of ZnO thin films by the sol-gel methods and their spectroscopic characterization are described. The ab-initio DFT calculations are carried for the computations of the DOS and band structures of the CdS hexagonal wurtzite, CdTe zinc blende and ZnO hexagonal wurtzite. Effect of Cd dopping in ZnO is also studied theoretically.

Biographie de l'auteur

Ziaul Raza Khan received Ph.D. degree in Physics from Jamia Millia Islamia (Central University) in 2012. His areas of research are Semiconductor thin films and Semiconductor Nanomaterials. Mohd. Shahid Khan is presently working as Assistant Professor in Department of Physics, JMI. M. Zulfequar is a Professor in Department of Physics, JMI.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2012
Langue
anglais
ISBN 10 
3659131148
ISBN 13 
9783659131141
Reliure
Broché
Nombre de pages
100
Coordonnées du fabricant
non disponible
Personne responsable
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