Articles liés à Pd/Porous Silicon Heterojunction for gas sensor: SnO2

Pd/Porous Silicon Heterojunction for gas sensor: SnO2 - Couverture souple

Mustafa Abdul Majeed, Aseel; A. Ismail, Raid

 
9783659317798: Pd/Porous Silicon Heterojunction for gas sensor: SnO2
Couverture souple
ISBN 10 : 3659317799 ISBN 13 : 9783659317798
Editeur : LAP LAMBERT Academic Publishing, 2013

Synopsis

In this research,undoped SnO2 films and palladium doped films (with various doping concentration 1, 3, 5%) were prepared in chemical spray deposition method in which the films were deposited on glass slides and on porous silicon.The surface topography of the films and the porous silicon was studied by using the Scanning Electron Microscopy (SEM) and the Atomic Force Microscopy (AFM). The study showed that the surface structure of the deposited films was nano structural and the value of the grain size was (9.22 nm). On the other hand, it was found that the surface roughness increased after doping from (17 to 24.5 nm), and the x-rays diffraction showed the appearance of level (110). It was also detected that the prepared doped and undoped SnO2 films were of polycrystalline structural of a tetragonal type.

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

Présentation de l'éditeur

In this research,undoped SnO2 films and palladium doped films (with various doping concentration 1, 3, 5%) were prepared in chemical spray deposition method in which the films were deposited on glass slides and on porous silicon.The surface topography of the films and the porous silicon was studied by using the Scanning Electron Microscopy (SEM) and the Atomic Force Microscopy (AFM). The study showed that the surface structure of the deposited films was nano structural and the value of the grain size was (9.22 nm). On the other hand, it was found that the surface roughness increased after doping from (17 to 24.5 nm), and the x-rays diffraction showed the appearance of level (110). It was also detected that the prepared doped and undoped SnO2 films were of polycrystalline structural of a tetragonal type.

Biographie de l'auteur

Aseel Mustafa Abdul Majeed received the B.Sc degree in physics from Iraq in 1994 andM.Sc and Ph.D degrees in Physics from Iraq in 2005 and 2013 respectively.

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
2013
Langue
anglais
ISBN 10 
3659317799
ISBN 13 
9783659317798
Reliure
Broché
Nombre de pages
176
Coordonnées du fabricant
non disponible
Personne responsable
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