scholarly journals Cross-correlation spin noise spectroscopy of heterogeneous interacting spin systems

2015 ◽  
Vol 5 (1) ◽  
Author(s):  
Dibyendu Roy ◽  
Luyi Yang ◽  
Scott A. Crooker ◽  
Nikolai A. Sinitsyn
Keyword(s):  
Cross Correlation ◽  
Spin Systems ◽  
Spin Noise ◽  
Noise Spectroscopy ◽  
Interacting Spin Systems

scholarly journals Поляриметрия регулярных и стохастических сигналов в магнитооптике

2019 ◽  
Vol 61 (5) ◽  
pp. 946
Author(s):  
В.С. Запасский
Keyword(s):  
Optical Properties ◽  
Spin Systems ◽  
Spin Fluctuations ◽  
Spin Noise ◽  
Laser Polarimetry ◽  
Noise Spectroscopy

AbstractA brief review is presented of application of the high-sensitive laser polarimetry for detecting small changes—either regular, or stochastic—of the medium magnetization. Principles and results of application of the spectroscopy of spin fluctuations to atomic and semiconductor systems are described. New possibilities of studying the radiospectroscopic and optical properties of spin systems using the methods of noise spectroscopy are considered. Prospects for expanding the circle of objects of the spin noise spectroscopy at the expense of impurity dielectrics are discussed.

Fluctuations of Electron and Nuclear Spins

2018 ◽  
Author(s):  
M. M. Glazov
Keyword(s):  
Thermal Equilibrium ◽  
Spin Dynamics ◽  
Spin Systems ◽  
Spin Fluctuations ◽  
Quantum Mechanical ◽  
Nuclear Spins ◽  
Spin Noise ◽  
Stochastic Fluctuations ◽  
Noise Spectroscopy ◽  
Mechanical Nature

In thermal equilibrium, both electron and nuclear spin systems are unpolarized on average, but characterized by nonzero fluctuations. These fluctuations are inevitable due to the quantum-mechanical nature of spin. The physics of spin fluctuations in electron and nucelar systems is studied in this chapter. The intensity and dynamics of these inevitable stochastic fluctuations of spins contain information on spin relaxation and decoherence times, spin precession period, and interactions in spin systems. The theory of spin fluctuations in semiconductor nanosystems as well as experimental advances in the field of spin noise spectroscopy are reviewed. Specific situations where the spin noise spectroscopy can be particularly useful for spin dynamics studies are discussed, the analysis of recent progress in the field of nonequlibrium spin fluctuations is also presented.

Ultrafast spin noise spectroscopy

2008 ◽  
Vol 93 (5) ◽  
pp. 051116 ◽  
Author(s):  
Sebastian Starosielec ◽  
Daniel Hägele
Keyword(s):  
Spin Noise ◽  
Noise Spectroscopy

scholarly journals Spin noise spectroscopy of quantum dot molecules

2013 ◽  
Vol 88 (4) ◽  
Author(s):  
Dibyendu Roy ◽  
Yan Li ◽  
Alex Greilich ◽  
Yuriy V. Pershin ◽  
Avadh Saxena ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Spin Noise ◽  
Quantum Dot Molecules ◽  
Noise Spectroscopy

Spin Noise Spectroscopy in N-GaAs: Spin Relaxation of Localized Electrons

2017 ◽  
Vol 34 (7) ◽  
pp. 077202 ◽  
Author(s):  
Jian Ma ◽  
Ping Shi ◽  
Xuan Qian ◽  
Ya-Xuan Shang ◽  
Yang Ji
Keyword(s):  
Spin Relaxation ◽  
Spin Noise ◽  
Noise Spectroscopy ◽  
Localized Electrons

scholarly journals Unconventional Magnetism via Optical Pumping of Interacting Spin Systems

2013 ◽  
Vol 110 (25) ◽  
Author(s):  
Tony E. Lee ◽  
Sarang Gopalakrishnan ◽  
Mikhail D. Lukin
Keyword(s):  
Optical Pumping ◽  
Spin Systems ◽  
Interacting Spin Systems

Tunable High-speed Spin Noise Spectroscopy

2017 ◽  
Vol 23 (3) ◽  
pp. 228-231
Author(s):  
李晨 LI Chen ◽  
丁畅 DING Chang ◽  
张桐耀 ZHANG Tong-yao ◽  
曹丹华 CAO Dan-hua ◽  
吴裕斌 WU Yu-bin ◽  
...  
Keyword(s):  
High Speed ◽  
Spin Noise ◽  
Noise Spectroscopy

scholarly journals Resonant and time-resolved spin noise spectroscopy

2015 ◽  
Vol 107 (18) ◽  
pp. 182102 ◽  
Author(s):  
Brennan C. Pursley ◽  
X. Song ◽  
V. Sih
Keyword(s):  
Time Resolved ◽  
Spin Noise ◽  
Noise Spectroscopy

Electron g-factor fluctuations in highly n-doped GaAs at high temperatures detected by ultrafast spin noise spectroscopy

2016 ◽  
Vol 254 (5) ◽  
pp. 1600574 ◽  
Author(s):  
Hendrik Kuhn ◽  
Jan Gerrit Lonnemann ◽  
Fabian Berski ◽  
Jens Hübner ◽  
Michael Oestreich
Keyword(s):  
High Temperatures ◽  
G Factor ◽  
Spin Noise ◽  
Noise Spectroscopy
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