Room Temperature Ferromagnetism and Photoluminescence of Fe Doped ZnO Nanocrystals

2011 ◽  
Vol 115 (48) ◽  
pp. 23671-23676 ◽  
Author(s):  
Darshana Y. Inamdar ◽  
Arjun K. Pathak ◽  
Igor Dubenko ◽  
Naushad Ali ◽  
Shailaja Mahamuni
Keyword(s):  
Room Temperature ◽  
Room Temperature Ferromagnetism ◽  
Zno Nanocrystals ◽  
Doped Zno

Room temperature ferromagnetism and structural characterization of Fe,Ni co-doped ZnO nanocrystals

2013 ◽  
Vol 287 ◽  
pp. 287-292 ◽  
Author(s):  
Pooja Dhiman ◽  
Khalid Mujasam Batoo ◽  
R.K. Kotnala ◽  
Jagdish Chand ◽  
M. Singh
Keyword(s):  
Structural Characterization ◽  
Room Temperature ◽  
Room Temperature Ferromagnetism ◽  
Zno Nanocrystals ◽  
Doped Zno ◽  
Co Doped

Room Temperature Ferromagnetism in Al-doped/Al2O3-doped ZnO Film

2009 ◽  
Vol 1201 ◽  
Author(s):  
Yuwei Ma ◽  
Jun Ding ◽  
Min Ran ◽  
Xue Lian Huang ◽  
Chee Mang Ng
Keyword(s):  
Magnetic Property ◽  
Charge Transfer ◽  
Saturation Magnetization ◽  
Amorphous Phase ◽  
Room Temperature ◽  
Room Temperature Ferromagnetism ◽  
Zno Films ◽  
Zno Film ◽  
Zno Nanocrystals ◽  
Doped Zno

AbstractIn this manuscript, we study the magnetic property of Al-doped/Al2O3-doped ZnO films. We found that metallic Al-doped ZnO film shows room temperature ferromagnetism (RTFM). RTFM is correlated with the interaction of Al metallic clusters and ZnO matrix. The charge transfer has been observed between metallic Al and ZnO matrix. Therefore, RTFM in metallic Al doped ZnO may be highly probable due to charge transfer between metallic Al clusters and ZnO matrix. For Al2O3-doped ZnO film (denoted as (Zn1-x, Alx)O), RTFM was found in (Zn1-x, Alx)O film with a certain Al concentration range (16 mol%<x<50 mol%). The saturation magnetization is maximized in (Zn0.70, Al0.30)O film. The mechanism of RTFM can be explained as the interaction of ZnO nanocrystals (NCs) embedded in the amorphous phase and defects surrounding them.

Hydrogenation-Induced Room-Temperature Ferromagnetism in Co-Doped ZnO Nanocrystals

2008 ◽  
Vol 47 (4) ◽  
pp. 3261-3263 ◽  
Author(s):  
Yi Wang ◽  
Lei Sun ◽  
Yan Li ◽  
Yi-Fan Zhang ◽  
De-Dong Han ◽  
...  
Keyword(s):  
Room Temperature ◽  
Room Temperature Ferromagnetism ◽  
Zno Nanocrystals ◽  
Doped Zno ◽  
Co Doped

Hydrogenation Induced Room-Temperature Ferromagnetism in Co-doped ZnO Nanocrystals

2007 ◽  
Author(s):  
Yi Wang ◽  
Lei Sun ◽  
Yan Li ◽  
Yi-fan Zhang ◽  
De-dong Han ◽  
...  
Keyword(s):  
Room Temperature ◽  
Room Temperature Ferromagnetism ◽  
Zno Nanocrystals ◽  
Doped Zno ◽  
Co Doped

Room Temperature Ferromagnetism and Photoluminescence in Cu-Doped ZnO Nanocrystals

2014 ◽  
Vol 14 (8) ◽  
pp. 6012-6015 ◽  
Author(s):  
Liming Kong ◽  
Bin Yu ◽  
Xiaoyong Xu ◽  
Jing Pan ◽  
Yuanchang Su ◽  
...  
Keyword(s):  
Room Temperature ◽  
Room Temperature Ferromagnetism ◽  
Zno Nanocrystals ◽  
Doped Zno

Room temperature ferromagnetism in Sb doped ZnO

2021 ◽  
Vol 529 ◽  
pp. 167908
Author(s):  
Cai-Qin Luo ◽  
Si-Cong Zhu ◽  
Chi Xu ◽  
Shengqiang Zhou ◽  
Chi-Hang Lam ◽  
...  
Keyword(s):  
Room Temperature ◽  
Room Temperature Ferromagnetism ◽  
Doped Zno
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