scholarly journals Bench tests for microscopic theory of Raman scattering in powders of disordered nonpolar crystals: Nanodiamonds and beyond

2021 ◽  
Author(s):  
Andrey G. Yashenkin ◽  
Oleg I. Utesov ◽  
Sergei V. Koniakhin
Keyword(s):  
Raman Scattering ◽  
Microscopic Theory ◽  
Bench Tests

Microscopic theory of second-order Raman scattering in silicon under uniaxial stress

1991 ◽  
Vol 43 (8) ◽  
pp. 6633-6641 ◽  
Author(s):  
C. H. Grein ◽  
S. Zollner ◽  
M. Cardona
Keyword(s):  
Raman Scattering ◽  
Microscopic Theory ◽  
Uniaxial Stress ◽  
Second Order

Microscopic theory of optic-phonon Raman scattering in quantum-well systems

1990 ◽  
Vol 41 (9) ◽  
pp. 5825-5842 ◽  
Author(s):  
Kun Huang ◽  
Bang-fen Zhu ◽  
Hui Tang
Keyword(s):  
Quantum Well ◽  
Raman Scattering ◽  
Microscopic Theory ◽  
Optic Phonon

Stimulated spin-flip Raman scattering: a magnetically tunable infrared laser. I

1972 ◽  
Vol 331 (1585) ◽  
pp. 203-236 ◽  
Keyword(s):  
Magnetic Field ◽  
Raman Scattering ◽  
Cross Section ◽  
Indium Antimonide ◽  
Microscopic Theory ◽  
Infrared Laser ◽  
Detailed Calculation ◽  
Matrix Elements ◽  
Conduction Electrons ◽  
Spin Flip

A microscopic theory of spin-flip Raman scattering from conduction electrons in semiconductors has been set out both in terms of appropriate general scattering theory and of detailed calculation of the electron band states of a solid in a magnetic field. From the latter, matrix elements determining the scattering cross-section have been evaluated as a function of frequency and magnetic field for the various ‘anharmonic’ processes involved in indium antimonide. New experimental results on magnetic field dependence of gain and loss, of direct relevance to comparison with microscopic theory, are presented and discussed. These results, together with earlier work, confirm the basic theoretical model and clearly demonstrate the potential of this continuously tunable infrared laser.

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