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cond-mat.mes-hall2000
Dephasing of Aharonov-Bohm oscillations in a mesoscopic ring with a magnetic impurity
Sandeep K. Joshi, Debendranath Sahoo, A. M. Jayannavar
We present a detailed analysis of the Aharonov-Bohm interference oscillations manifested through transmission of an electron in a mesoscopic ring with a magnetic impurity atom inse…
cond-mat.dis-nn2000
A study of disordered systems with gain: Stochastic Amplification
Sandeep K. Joshi, A. M. Jayannavar
A study of statistics of transmission and reflection from a random medium with stochastic amplification as opposed to coherent amplification is presented. It is found that the tran…