Magnetic Field Sensing Properties of Diluted Magnetic Semiconductor Based Nanocomposites

2013 ◽  
Vol 11 (1) ◽  
pp. 145-148 ◽  
Author(s):  
A. Perrone ◽  
A. I. Savchuk ◽  
H. de Rosa ◽  
I. D. Stolyarchuk ◽  
V. V. Makoviy ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Diluted Magnetic Semiconductor ◽  
Magnetic Semiconductor ◽  
Sensing Properties ◽  
Field Sensing ◽  
Diluted Magnetic ◽  
Magnetic Field Sensing

Electron g-Factor in Diluted Magnetic Semiconductor Quantum Well with Parabolic Potential in the Presence of Rashba Effect and Magnetic Field

2015 ◽  
Vol 70 (2) ◽  
pp. 109-114 ◽  
Author(s):  
Arif M. Babanlı ◽  
Ekrem Artunç ◽  
Turgut F. Kasalak
Keyword(s):  
Magnetic Field ◽  
Energy Spectrum ◽  
Quantum Well ◽  
Diluted Magnetic Semiconductor ◽  
Magnetic Semiconductor ◽  
Electron Energy Spectrum ◽  
Ion Concentration ◽  
Spin Orbital ◽  
Parabolic Potential ◽  
Diluted Magnetic

AbstractWe have studied the Rashba spin-orbital effect on a diluted magnetic semiconductor (DMS) quantum well with parabolic potential in the presence of a magnetic field parallel to the z axis, taking into account the Zeeman coupling and the s-d exchange interaction between the carriers and the magnetic ions. We have obtained an analytical expression for the electron energy spectrum, which depends on the magnetic ion concentration, temperature, and strength of magnetic field. By using the obtained energy spectrum, we calculated the electron effective g*-factor. We have found that effective g*-factor increases when the magnetic field increases; by increasing the strength of spin-orbit interaction, the electron g*-factor decreases and by increasing the temperature, the electron g*-factor increases.

Magnetic-field-dependent excitation transfer in quantum wells of diluted magnetic semiconductor

2013 ◽  
Vol 115 (1) ◽  
pp. 99-104 ◽  
Author(s):  
K. Uchiyama ◽  
S. Kubota ◽  
T. Matsumoto ◽  
K. Kobayashi ◽  
H. Hori
Keyword(s):  
Magnetic Field ◽  
Quantum Wells ◽  
Diluted Magnetic Semiconductor ◽  
Magnetic Semiconductor ◽  
Excitation Transfer ◽  
Field Dependent ◽  
Diluted Magnetic
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