An insight into the origin of room-temperature ferromagnetism in SnO2 and Mn-doped SnO2 quantum dots: an experimental and DFT approach

2018 ◽  
Vol 20 (9) ◽  
pp. 6500-6514 ◽  
Author(s):  
Dhamodaran Manikandan ◽  
D. W. Boukhvalov ◽  
S. Amirthapandian ◽  
I. S. Zhidkov ◽  
A. I. Kukharenko ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Room Temperature ◽  
Oxygen Vacancies ◽  
Room Temperature Ferromagnetism ◽  
Mn Doped ◽  
Insight Into ◽  
Multiple Configurations

Oxygen vacancies and multiple configurations of Mn (Mn2+ and Mn3+) might be the cause of the observed room-temperature ferromagnetism in SnO2 QDs.

Microstructure of Mn-doped γ-Ga2O3 epitaxial film on sapphire (0001) with room temperature ferromagnetism

2007 ◽  
Vol 101 (6) ◽  
pp. 063526 ◽  
Author(s):  
Rong Huang ◽  
Hiroyuki Hayashi ◽  
Fumiyasu Oba ◽  
Isao Tanaka
Keyword(s):  
Room Temperature ◽  
Epitaxial Film ◽  
Room Temperature Ferromagnetism ◽  
Mn Doped

Rapid Detection of Acrylamide in Food Using Mn-Doped ZnS Quantum Dots as a Room Temperature Phosphorescent Probe

2017 ◽  
Vol 11 (5) ◽  
pp. 1367-1373 ◽  
Author(s):  
Burak Demirhan ◽  
Buket Er Demirhan ◽  
Nusret Ertas ◽  
Hayriye Eda Satana Kara
Keyword(s):  
Quantum Dots ◽  
Rapid Detection ◽  
Room Temperature ◽  
Mn Doped

Local electronic structure around Mn and Ga in Mn-doped GaN films showing room temperature ferromagnetism

2005 ◽  
Vol 133 (3) ◽  
pp. 177-182 ◽  
Author(s):  
Saki Sonoda ◽  
Yoshiyuki Yamamoto ◽  
Takahiko Sasaki ◽  
Ken-chi Suga ◽  
Koichi Kindo ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Room Temperature ◽  
Room Temperature Ferromagnetism ◽  
Local Electronic Structure ◽  
Mn Doped

Mn valence state mediated room temperature ferromagnetism in nonpolar Mn doped GaN

2019 ◽  
Vol 473 ◽  
pp. 693-698 ◽  
Author(s):  
P.V. Wadekar ◽  
C.W. Chang ◽  
Y.J. Zheng ◽  
S.S. Guo ◽  
W.C. Hsieh ◽  
...  
Keyword(s):  
Valence State ◽  
Room Temperature ◽  
Room Temperature Ferromagnetism ◽  
Mn Doped

Room-temperature ferromagnetism in transparent Mn-doped BaSnO3epitaxial films

2014 ◽  
Vol 7 (3) ◽  
pp. 033006 ◽  
Author(s):  
Qinzhuang Liu ◽  
Yunhua He ◽  
Hong Li ◽  
Bing Li ◽  
Guanyin Gao ◽  
...  
Keyword(s):  
Room Temperature ◽  
Room Temperature Ferromagnetism ◽  
Mn Doped
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