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Structural and magnetic properties of ZnO doped with Mn and Co: ZnO based Diluted Magnetic Semiconductors - Couverture souple

Sharma, Vijay Kumar; Das Varma, Ghanshyam

 
9783843383998: Structural and magnetic properties of ZnO doped with Mn and Co: ZnO based Diluted Magnetic Semiconductors
Couverture souple
ISBN 10 : 3843383995 ISBN 13 : 9783843383998
Editeur : LAP LAMBERT Academic Publishing, 2010

Synopsis

ZnO based Diluted magnetic semiconductors (DMSs) have attracted broad interest for their promise functionalities in spintronics based devices. In this book, we explored the effect of different synthesis techniques (solid-state, sol-gel and chemical vapor deposition (CVD) methods) and synthesis parameters (sintering temperature, doping concentration, annealing atmosphere) on the structural and magnetic properties of TM (Mn, Co) doped ZnO. The effect of Al/Sb codoping on the magnetic properties of ZnMnO and ZnCoO were studied. We also explored the structural, optical and magnetic properties of nanowires and nanorods of Mn doped ZnO for their potential in spintronics based devices. From the experimental results presented in this book, it is concluded that defects like oxygen vacancies, zinc vacancies etc. in the samples are important for room temperature ferromagnetism in ZnO based DMSs.

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

Présentation de l'éditeur

ZnO based Diluted magnetic semiconductors (DMSs) have attracted broad interest for their promise functionalities in spintronics based devices. In this book, we explored the effect of different synthesis techniques (solid-state, sol-gel and chemical vapor deposition (CVD) methods) and synthesis parameters (sintering temperature, doping concentration, annealing atmosphere) on the structural and magnetic properties of TM (Mn, Co) doped ZnO. The effect of Al/Sb codoping on the magnetic properties of ZnMnO and ZnCoO were studied. We also explored the structural, optical and magnetic properties of nanowires and nanorods of Mn doped ZnO for their potential in spintronics based devices. From the experimental results presented in this book, it is concluded that defects like oxygen vacancies, zinc vacancies etc. in the samples are important for room temperature ferromagnetism in ZnO based DMSs.

Biographie de l'auteur

Vijay Kumar Sharma, PhD in Physics from I.I.T. Roorkee, India: Currently working as Assistant Professor in Physics at University of Petroleum & Energy Studies, Dehradun, India; Ghanshyam Das Varma, PhD in Physics from BHU, Varanasi, India: Currently working as Associate Professor in Physics at I.I.T. Roorkee, India.

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
2010
Langue
anglais
ISBN 10 
3843383995
ISBN 13 
9783843383998
Reliure
Broché
Nombre de pages
176
Coordonnées du fabricant
non disponible
Personne responsable
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