31 May 2006 Structure of the semiempirical relaxation operator in quantum Liuville equation at simulation ESR spectra of Zn-P two-spin system in Si
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Proceedings Volume 6264, Quantum Informatics 2005; 62640G (2006); doi: 10.1117/12.683124
Event: Quantum Informatics 2005, 2005, Moscow, Russian Federation
Abstract
In this paper we prepose to enter the semiempirical relaxation operator (four-index relaxation matrix Rmjkn) in Liuville quantum equation at simulation ESR spectra of Zn-P two-spin system in a Si. Introduction of this operator allows us to expand application of Liuville equation to nonequilibrium processes. Particularly it was made to processes of absorption by Zn-P two-spin system of the superfluous micrometer-wave quantums at presence of its interaction with Si environment. The semiempirical relaxation operator Rmjkn = vmjPkn + Pmjvkn contains of transitions requencies Vmn and functions overlap Pmn in spin system. Imaginary frequencies of transition ±Hmn are replaced on real Vmn, and discrete δ-function δmn - on overlap function Pmn as result of stochastic interaction paramagnetic Zn-P systems with Si environment and an absorbed μ-wave quantums.
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S. N. Dobryakov, V. V. Privezentsev, "Structure of the semiempirical relaxation operator in quantum Liuville equation at simulation ESR spectra of Zn-P two-spin system in Si", Proc. SPIE 6264, Quantum Informatics 2005, 62640G (31 May 2006); doi: 10.1117/12.683124; https://doi.org/10.1117/12.683124
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KEYWORDS
Silicon

Transition metals

Magnetism

Absorption

Molecules

Particles

Chemical elements

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