scholarly journals Out-of-plane easy-axis in thin films of diluted magnetic semiconductor Ba1−xKx(Zn1−yMny)2As2

AIP Advances ◽  
2017 ◽  
Vol 7 (4) ◽  
pp. 045017 ◽  
Author(s):  
R. Wang ◽  
Z. X. Huang ◽  
G. Q. Zhao ◽  
S. Yu ◽  
Z. Deng ◽  
...  
Keyword(s):  
Thin Films ◽  
Easy Axis ◽  
Diluted Magnetic Semiconductor ◽  
Magnetic Semiconductor ◽  
Out Of Plane ◽  
Diluted Magnetic

Group-IV-diluted magnetic semiconductor FexSi1−x thin films grown by molecular beam epitaxy

2009 ◽  
Vol 311 (7) ◽  
pp. 2139-2142 ◽  
Author(s):  
W.F. Su ◽  
L. Gong ◽  
J.L. Wang ◽  
S. Chen ◽  
Y.L. Fan ◽  
...  
Keyword(s):  
Thin Films ◽  
Molecular Beam Epitaxy ◽  
Molecular Beam ◽  
Diluted Magnetic Semiconductor ◽  
Magnetic Semiconductor ◽  
Group Iv ◽  
Diluted Magnetic

Effect of H Doping on The Structural and Magnetic Properties in ZnCoO Diluted Magnetic Semiconductor Thin Films

2012 ◽  
Vol 33 (4) ◽  
pp. 417-421
Author(s):  
叶展通 YE Zhan-tong ◽  
朱德亮 ZHU De-liang ◽  
马晓翠 MA Xiao-cui ◽  
吕有明 LV You-ming ◽  
柳文军 LIU Wen-jun ◽  
...  
Keyword(s):  
Thin Films ◽  
Magnetic Properties ◽  
Diluted Magnetic Semiconductor ◽  
Magnetic Semiconductor ◽  
Semiconductor Thin Films ◽  
Structural And Magnetic Properties ◽  
Diluted Magnetic

Room temperature ferromagnetism of Fe-doped ZnO and MgO thin films prepared by ink-jet printing

2012 ◽  
Vol 1394 ◽  
Author(s):  
Mei Fang ◽  
Wolfgang Voit ◽  
Adrica Kyndiah ◽  
Yan Wu ◽  
Lyubov Belova ◽  
...  
Keyword(s):  
Thin Films ◽  
Room Temperature ◽  
Diluted Magnetic Semiconductor ◽  
Room Temperature Ferromagnetism ◽  
Magnetic Semiconductor ◽  
Ink Jet ◽  
Jet Printing ◽  
Doped Zno ◽  
Diluted Magnetic ◽  
Magnetic Insulator

ABSTRACTRoom temperature magnetic properties of un-doped, as well as 10 at.% Fe-doped ZnO and MgO single-pass layer of ink-jet printed thin films have been investigated to obtain insight into the role of the band gaps and mechanisms for the origin of ferromagnetic order in these materials. It is found that on doping with Fe, the saturation magnetization is enhanced by several-fold in both systems when compared with the respective un-doped thin films. For a “28 nm thick film of Fe-doped ZnO (Diluted Magnetic Semiconductor, DMS) we observe an enhanced moment of 0.465μB /Fe atom while it is around 0.111μB/Fe atom for the doped MgO (Diluted Magnetic Insulator, DMI) film of comparable thickness. Also, the pure ZnO is far more ferromagnetic than pure MgO at comparable low film thicknesses which can be attributed to defect induced magnetism originating from cat-ion vacancies. However, the film thickness dependence of the magnetization and the defect concentrations are found to be significantly different in the two systems so that a comparison of the magnetism becomes more complex for thicker films.

Microstructure and transport properties of ZnO:Mn diluted magnetic semiconductor thin films

2009 ◽  
Vol 105 (5) ◽  
pp. 053708 ◽  
Author(s):  
Z. Yang ◽  
W. P. Beyermann ◽  
M. B. Katz ◽  
O. K. Ezekoye ◽  
Z. Zuo ◽  
...  
Keyword(s):  
Thin Films ◽  
Transport Properties ◽  
Diluted Magnetic Semiconductor ◽  
Magnetic Semiconductor ◽  
Semiconductor Thin Films ◽  
Diluted Magnetic
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