Assessment of the H2 Followed by Air Sintering of Co-doped In2O3 Based Diluted Magnetic Semiconductors

2017 ◽  
Vol 9 (2) ◽  
pp. 02003-1-02003-3
Author(s):  
Rana Mukherji ◽  
◽  
Vishal Mathur ◽  
Arvind Samariya ◽  
Manishita Mukherji ◽  
...  
Keyword(s):  
Diluted Magnetic Semiconductors ◽  
Magnetic Semiconductors ◽  
Diluted Magnetic ◽  
Co Doped

Diluted magnetic semiconductors: Mn/Co-doped ZnO nanorods as case study

2008 ◽  
Vol 18 (43) ◽  
pp. 5208 ◽  
Author(s):  
Igor Djerdj ◽  
Georg Garnweitner ◽  
Denis Arčon ◽  
Matej Pregelj ◽  
Zvonko Jagličić ◽  
...  
Keyword(s):  
Diluted Magnetic Semiconductors ◽  
Magnetic Semiconductors ◽  
Zno Nanorods ◽  
Doped Zno ◽  
Diluted Magnetic ◽  
Co Doped

Effect of Growth Temperature on Structural and Magneto-Transport Properties of Co-Doped In2O3 Diluted Magnetic Semiconductors

2008 ◽  
Vol 1119 ◽  
Author(s):  
A Ghosh ◽  
R K Gupta ◽  
P K Kahol ◽  
K Ghosh
Keyword(s):  
Transport Properties ◽  
Growth Temperature ◽  
Diluted Magnetic Semiconductors ◽  
Magnetic Semiconductors ◽  
Diluted Magnetic Semiconductor ◽  
Magnetic Semiconductor ◽  
Force Microscopy ◽  
Atomic Force ◽  
Diluted Magnetic ◽  
Co Doped

AbstractThin films of Co-doped In2O3 diluted magnetic semiconductor have been grown on c-plane sapphire single crystals using pulsed laser deposition technique. Different characterizations such as x-ray diffraction, atomic force microscopy, and magneto-transport have been carried out to study the effect of growth temperature on structural, electrical, and magneto-transport properties of these films. Crystalinity of the films increases with the growth temperature. The films grown at high temperature have preferred orientation along (222) direction, while films grown at low temperature behave more like to nanocrystaline. It is observed that electrical properties of the films strongly depend on growth temperature. The resistivity and magnetoresistance of the films decreases with increase in growth temperature. On the other hand, mobility of the films increases with increase in growth temperature. This could be due to improvement in crystalinity of the films.

Magnetic properties of Co-doped ZnO diluted magnetic semiconductors prepared by low-temperature mechanosynthesis

2006 ◽  
Vol 422 (4-6) ◽  
pp. 529-533 ◽  
Author(s):  
S. Colis ◽  
H. Bieber ◽  
S. Bégin-Colin ◽  
G. Schmerber ◽  
C. Leuvrey ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Low Temperature ◽  
Diluted Magnetic Semiconductors ◽  
Magnetic Semiconductors ◽  
Doped Zno ◽  
Diluted Magnetic ◽  
Co Doped

Appearance of Ferromagnetism in Co-Doped CeO2 Diluted Magnetic Semiconductors Prepared by Solid-State Reaction

2010 ◽  
Vol 115 (5) ◽  
pp. 1556-1560 ◽  
Author(s):  
A. Bouaine ◽  
R. J. Green ◽  
S. Colis ◽  
P. Bazylewski ◽  
G. S. Chang ◽  
...  
Keyword(s):  
Solid State ◽  
Solid State Reaction ◽  
Diluted Magnetic Semiconductors ◽  
Magnetic Semiconductors ◽  
Doped Ceo2 ◽  
Diluted Magnetic ◽  
Co Doped

Solubility of co-doped Cu ions in Zn0.95Co0.05O diluted magnetic semiconductors

2009 ◽  
Vol 42 (12) ◽  
pp. 125408 ◽  
Author(s):  
Fengchun Hu ◽  
Zhiyun Pan ◽  
Tao Yao ◽  
Hiroyuki Oyanagi ◽  
Yong Jiang ◽  
...  
Keyword(s):  
Diluted Magnetic Semiconductors ◽  
Magnetic Semiconductors ◽  
Diluted Magnetic ◽  
Cu Ions ◽  
Co Doped
Sign in / Sign up

Export Citation Format

Share Document