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**Harvard**

Glazov, L. och Pázsit, I. (2007) *Invariant-embedding and cognate kinetic descriptions of particle reflection/emission from surfaces*.

** BibTeX **

@article{

Glazov2007,

author={Glazov, L. G. and Pázsit, Imre},

title={Invariant-embedding and cognate kinetic descriptions of particle reflection/emission from surfaces},

journal={Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms},

issn={0168-583X},

volume={256},

issue={2},

pages={638-658},

abstract={The invariant-embedding (IE) approach, originally developed by Ambartsumyan and Chandrasekhar, is revisited in this paper. The unified derivation and description presented are geared to particle backscattering/emission from surfaces and contain earlier treatments as special cases of the arising general theory that embraces a large variety of bombarding particles and collision-cascade types. A particular new development concerns the relationship between the half-space and infinite-medium solutions in terms of the resolvent of the underlying transport operator. The infinite-medium reformulation of the IE approach gives rise to new equations that are more transparent, highlight fundamental relationships underlying various descriptions of reflection/emission kinetics, and are very flexible for further analytical transformations or numerical studies of the solutions. The general discussion is illustrated by explicit distributions characterizing elastic electron backscattering from a solid; an efficient and powerful calculation technique is discussed and exemplified by various resulting dependencies. (c) 2007 Published by Elsevier B.V.},

year={2007},

keywords={invariant embedding, particle backscattering, electron reflection, half-spaces, infinite medium, SPATIAL-DISTRIBUTION, ION-BOMBARDMENT, ENERGY, BACKSCATTERING, EQUATION, MODEL },

}

** RefWorks **

RT Journal Article

SR Electronic

ID 77280

A1 Glazov, L. G.

A1 Pázsit, Imre

T1 Invariant-embedding and cognate kinetic descriptions of particle reflection/emission from surfaces

YR 2007

JF Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms

SN 0168-583X

VO 256

IS 2

SP 638

OP 658

AB The invariant-embedding (IE) approach, originally developed by Ambartsumyan and Chandrasekhar, is revisited in this paper. The unified derivation and description presented are geared to particle backscattering/emission from surfaces and contain earlier treatments as special cases of the arising general theory that embraces a large variety of bombarding particles and collision-cascade types. A particular new development concerns the relationship between the half-space and infinite-medium solutions in terms of the resolvent of the underlying transport operator. The infinite-medium reformulation of the IE approach gives rise to new equations that are more transparent, highlight fundamental relationships underlying various descriptions of reflection/emission kinetics, and are very flexible for further analytical transformations or numerical studies of the solutions. The general discussion is illustrated by explicit distributions characterizing elastic electron backscattering from a solid; an efficient and powerful calculation technique is discussed and exemplified by various resulting dependencies. (c) 2007 Published by Elsevier B.V.

LA eng

DO 10.1016/j.nimb.2006.12.192

LK http://dx.doi.org/10.1016/j.nimb.2006.12.192

OL 30