scholarly journals Derivation of electron spin relaxation rate by electron–phonon interaction using a new diagram method

2014 ◽  
Vol 53 (9) ◽  
pp. 093003 ◽  
Author(s):  
Nam Lyong Kang ◽  
Sang Don Choi
Keyword(s):  
Relaxation Rate ◽  
Spin Relaxation ◽  
Electron Spin ◽  
Phonon Interaction ◽  
Diagram Method ◽  
Electron Spin Relaxation ◽  
Electron Phonon Interaction ◽  
Spin Relaxation Rate

scholarly journals In-Situ Measurement of the Density Ratio of the K-Rb-21Ne Comagnetometer Based on Electron Spin Relaxation Rate

2021 ◽  
Vol 2112 (1) ◽  
pp. 012010
Author(s):  
Tian Zhao ◽  
Kai Wei ◽  
Yueyang Zhai ◽  
Chencheng Tang
Keyword(s):  
Relaxation Rate ◽  
Spin Relaxation ◽  
Electron Spin ◽  
Density Ratio ◽  
Density Measurement ◽  
High Sensitivity ◽  
Electron Spin Relaxation ◽  
Spin Relaxation Rate ◽  
Measurement Results

Abstract Accurate measurement of alkali metal density ratio in hybrid vapor cells is essential for high sensitivity of comagnetometers. We introduce and investigate a new method of measuring the density ratio based on electron spin-relaxation rate. The Bloch equations including the parameter of density ratio are studied, and the density measurement results show that measurement uncertainty is less than 12%. The advantage of this method is measuring the in-situ density ratio, which is more precise and useful for optimizing sensitivity of comagnetometers by adjusting the density ratio in real time.

scholarly journals Electron Spin Relaxation Studies of Polydopamine Radicals

2021 ◽  
Vol 125 (3) ◽  
pp. 841-849 ◽  
Author(s):  
Krzysztof Tadyszak ◽  
Radosław Mrówczyński ◽  
Raanan Carmieli
Keyword(s):  
Spin Relaxation ◽  
Electron Spin ◽  
Electron Spin Relaxation ◽  
Relaxation Studies

Control of the electron spin relaxation by the built-in piezoelectric field in InGaAs quantum wells

2016 ◽  
Vol 108 (8) ◽  
pp. 082103 ◽  
Author(s):  
S. Azaizia ◽  
A. Balocchi ◽  
H. Carrère ◽  
P. Renucci ◽  
T. Amand ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Spin Relaxation ◽  
Electron Spin ◽  
Electron Spin Relaxation ◽  
Piezoelectric Field
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