scholarly journals Monte Carlo Simulation of Spin-Polarized Secondary Electrons.

Shinku ◽  
2001 ◽  
Vol 44 (3) ◽  
pp. 256-259
Author(s):  
Masaaki YASUDA ◽  
Keiji TAMURA ◽  
Ryuhei KATSUSE ◽  
Hiroaki KAWATA ◽  
Kenji MURATA
Keyword(s):  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
Secondary Electrons ◽  
Spin Polarized

scholarly journals MONTE CARLO SIMULATION OF SPIN RELAXATION IN NANOWIRES AND 2-D CHANNELS OF II–VI SEMICONDUCTORS

SPIN ◽  
2012 ◽  
Vol 02 (02) ◽  
pp. 1250007 ◽  
Author(s):  
ASHUTOSH SHARMA ◽  
SWETALI NIMJE ◽  
AKSHAYKUMAR SALIMATH ◽  
BAHNIMAN GHOSH
Keyword(s):  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
External Field ◽  
Spin Relaxation ◽  
Simulation Method ◽  
Relaxation Length ◽  
Factors Affecting ◽  
Spin Dephasing ◽  
Spin Polarized ◽  
The Many

We have analyzed spin relaxation behavior of various II–VI semiconductors for nanowire structure and 2-D channel by simulating spin polarized transport through a semiclassical approach. Monte Carlo simulation method has been applied to simulate our model. D'yakonov–Perel mechanism and Elliot–Yafet mechanism are dominant for spin relaxation in II–VI semiconductors. Variation in spin relaxation length with external field has been analyzed and comparison is drawn between nanowire and 2-D channels. Spin relaxation lengths of various II–VI semiconductors are compared at an external field of 1 kV/cm to understand the predominant factors affecting spin dephasing in them. Among the many results obtained, most noticeable one is that spin relaxation length in nanowires is many times greater than that in 2-D channel.

Angular distribution of optical photons from β decay of oriented nuclei

1994 ◽  
Vol 72 (5-6) ◽  
pp. 210-214 ◽  
Author(s):  
A. M. Al-Harkan
Keyword(s):  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
Angular Distribution ◽  
Electron Scattering ◽  
Pure Water ◽  
Β Decay ◽  
Secondary Electrons ◽  
Transparent Media ◽  
Optical Photons ◽  
Polarization States

Internal and external optical bremsstrahlung accompanying the β decay of polarized nuclei were investigated. The features of angular distribution of light photons were analyzed taking into account multiple electron scattering. Monte-Carlo simulation was used to study the fate of β electrons and to calculate the intensity and angular distribution of the optical photons. It is shown that in pure water, the contribution of secondary electrons in the production of photons reaches 30–40%. We suggest using the angular distribution of optical photons to study the polarization states of β isotopes imbedded in transparent media.

scholarly journals Magnetic interaction between GaMnAs layers via spin-polarized quasi-two-dimensional hole gas: Monte Carlo simulation

2003 ◽  
Vol 93 (10) ◽  
pp. 6790-6792 ◽  
Author(s):  
M. A. Boselli ◽  
L. Loureiro da Silva ◽  
I. C. da Cunha Lima ◽  
A. Ghazali
Keyword(s):  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
Magnetic Interaction ◽  
Two Dimensional ◽  
Spin Polarized

Monte Carlo Simulation of Yield and Energy Distribution of Secondary Electrons Emitted from Metal Surfaces

1996 ◽  
Vol 35 (Part 1, No. 12A) ◽  
pp. 6226-6232 ◽  
Author(s):  
Kaoru Ohya ◽  
Akio Harada ◽  
Jun Kawata ◽  
Kenji Nishimura
Keyword(s):  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
Energy Distribution ◽  
Metal Surfaces ◽  
Secondary Electrons

scholarly journals Monte Carlo Simulation of Spin Polarized Transport in Nanowires and 2-D Channels of III–V Semiconductors

2015 ◽  
Vol 4 (6) ◽  
pp. 636-643 ◽  
Author(s):  
Swetali Nimje ◽  
Ashutosh Sharma ◽  
Akshaykumar Salimath ◽  
Bahniman Ghosh
Keyword(s):  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
Spin Polarized ◽  
Polarized Transport ◽  
Spin Polarized Transport
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