Characteristics of diluted magnetic semiconductor based on Mn-doped TiO2 nanorod array films

2020 ◽  
Author(s):  
Selma M. H. Al-Jawad ◽  
Mukhlis M. Ismail ◽  
Sara F. Ghazi
Keyword(s):  
Diluted Magnetic Semiconductor ◽  
Magnetic Semiconductor ◽  
Nanorod Array ◽  
Doped Tio2 ◽  
Tio2 Nanorod ◽  
Tio2 Nanorod Array ◽  
Diluted Magnetic ◽  
Mn Doped

Electronic structure and magnetic properties of diluted magnetic semiconductor K and Mn co-doped BaCd2As2 from first-principles calculations

2014 ◽  
Vol 28 (14) ◽  
pp. 1450111 ◽  
Author(s):  
L. Hua ◽  
Q. L. Zhu
Keyword(s):  
Magnetic Properties ◽  
Electronic Structure ◽  
Density Functional ◽  
Diluted Magnetic Semiconductor ◽  
Magnetic Semiconductor ◽  
Antiferromagnetic Coupling ◽  
Generalized Gradient ◽  
Diluted Magnetic ◽  
Mn Doped ◽  
Co Doped

In this paper, we have investigated the electronic structure and magnetic properties of K and Mn co-doped BaCd 2 As 2 using density functional theory within the generalized gradient approximation ( GGA ) + U schemes. Calculations show that the ground state magnetic structure of Mn -doped BaCd 2 As 2 is antiferromagnetic while K and Mn co-doped BaCd 2 As 2 is ferromagnetic. Electronic structures indicate that the superexchange mechanism leads to the antiferromagnetic coupling between Mn atoms in Mn -doped BaCd 2 As 2 while the hole-mediated Zener's p–d exchange mechanism leads to the ferromagnetic coupling between Mn atoms in K and Mn co-doped BaCd 2 As 2.

An oxide-diluted magnetic semiconductor: Mn-doped ZnO

1999 ◽  
Vol 75 (21) ◽  
pp. 3366-3368 ◽  
Author(s):  
T. Fukumura ◽  
Zhengwu Jin ◽  
A. Ohtomo ◽  
H. Koinuma ◽  
M. Kawasaki
Keyword(s):  
Diluted Magnetic Semiconductor ◽  
Magnetic Semiconductor ◽  
Doped Zno ◽  
Diluted Magnetic ◽  
Mn Doped

scholarly journals Room-temperature ferromagnetism in Mn-doped SnO2 diluted magnetic semiconductor

2005 ◽  
Vol 54 (6) ◽  
pp. 2934
Author(s):  
Kuang An-Long ◽  
Liu Xing-Chong ◽  
Lu Zhong-Lin ◽  
Ren Shang-Kun ◽  
Liu Cun-Ye ◽  
...  
Keyword(s):  
Room Temperature ◽  
Diluted Magnetic Semiconductor ◽  
Room Temperature Ferromagnetism ◽  
Magnetic Semiconductor ◽  
Diluted Magnetic ◽  
Mn Doped

Cs-Doped TiO2 Nanorod Array Enhances Electron Injection and Transport in Carbon-Based CsPbI3 Perovskite Solar Cells

2019 ◽  
Vol 7 (19) ◽  
pp. 16927-16932 ◽  
Author(s):  
Jiaming Liu ◽  
Liqun Zhu ◽  
Sisi Xiang ◽  
Hailiang Wang ◽  
Huicong Liu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Electron Injection ◽  
Nanorod Array ◽  
Doped Tio2 ◽  
Tio2 Nanorod ◽  
Tio2 Nanorod Array ◽  
Carbon Based
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