Zinc oxide-based diluted magnetic semiconductors
β Scribed by Ram Seshadri
- Book ID
- 116386615
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 232 KB
- Volume
- 9
- Category
- Article
- ISSN
- 1359-0286
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## Abstract The structural and magnetic properties of diluted magnetic IIIβV and IIβVI semiconductors (DMS) have been investigated using ab initio simulations techniques based on density functional theory and the generalized gradient approximation (GGA) for the exchangeβcorrelation term. In order t
Polycrystalline Sn 1-x Ni x O 2 samples were prepared in single-phase form for x = 0.02 and 0.07 and were characterized using several experimental techniques. Room-temperature ferromagnetism with transition temperature, T c , as high as 770 K was observed from the temperature variation of magnetizat