The microscopic theory of diffusion-controlled defect aggregation

E. A. Kotomin; V. N. Kuzovkov

doi:10.1016/S0927-0256(97)00085-2

The microscopic theory of diffusion-controlled defect aggregation

E. A. Kotomin^*
, V. N. Kuzovkov

^*Šī darba korespondējošais autors

Pašorganizēto sistēmu kinētikas laboratorija, Cietvielu fizikas institūts

Free University of Berlin
Technical University of Braunschweig

Zinātniskās darbības rezultāts: Devums žurnālam › Zinātniskais raksts (žurnālā) › koleģiāli recenzēts

Kopsavilkums

The kinetics of diffusion-controlled aggregation of primary Frenkel defects (F and H centers) in irradiated CaF₂ crystals is theoretically studied. Microscopic theory is based on the discrete-lattice formalism for the single defect densities (concentrations) and the coupled joint densities of similar and dissimilar defects treated in terms of the Kirkwood superposition approximation. Conditions and dynamics of the efficient F center aggregation during crystal heating after irradiation are analyzed.

Oriģinālvaloda	Angļu
Lapas (no-līdz)	22-27
Lapu skaits	6
Žurnāls	Computational Materials Science
Sējums	10
Izdevuma numurs	1-4
DOIs	https://doi.org/10.1016/S0927-0256(97)00085-2
Publikācijas statuss	Publicēts - febr. 1998

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title = "The microscopic theory of diffusion-controlled defect aggregation",

abstract = "The kinetics of diffusion-controlled aggregation of primary Frenkel defects (F and H centers) in irradiated CaF2 crystals is theoretically studied. Microscopic theory is based on the discrete-lattice formalism for the single defect densities (concentrations) and the coupled joint densities of similar and dissimilar defects treated in terms of the Kirkwood superposition approximation. Conditions and dynamics of the efficient F center aggregation during crystal heating after irradiation are analyzed.",

keywords = "Aggregation, CaF, F center, Frenkel defects, Metal colloid",

author = "Kotomin, \{E. A.\} and Kuzovkov, \{V. N.\}",

year = "1998",

month = feb,

doi = "10.1016/S0927-0256(97)00085-2",

language = "English",

volume = "10",

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journal = "Computational Materials Science",

issn = "0927-0256",

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T1 - The microscopic theory of diffusion-controlled defect aggregation

AU - Kotomin, E. A.

AU - Kuzovkov, V. N.

PY - 1998/2

Y1 - 1998/2

N2 - The kinetics of diffusion-controlled aggregation of primary Frenkel defects (F and H centers) in irradiated CaF2 crystals is theoretically studied. Microscopic theory is based on the discrete-lattice formalism for the single defect densities (concentrations) and the coupled joint densities of similar and dissimilar defects treated in terms of the Kirkwood superposition approximation. Conditions and dynamics of the efficient F center aggregation during crystal heating after irradiation are analyzed.

AB - The kinetics of diffusion-controlled aggregation of primary Frenkel defects (F and H centers) in irradiated CaF2 crystals is theoretically studied. Microscopic theory is based on the discrete-lattice formalism for the single defect densities (concentrations) and the coupled joint densities of similar and dissimilar defects treated in terms of the Kirkwood superposition approximation. Conditions and dynamics of the efficient F center aggregation during crystal heating after irradiation are analyzed.

KW - Aggregation

KW - CaF

KW - F center

KW - Frenkel defects

KW - Metal colloid

UR - https://www.scopus.com/pages/publications/0032001447

U2 - 10.1016/S0927-0256(97)00085-2

DO - 10.1016/S0927-0256(97)00085-2

M3 - Article

AN - SCOPUS:0032001447

SN - 0927-0256

VL - 10

SP - 22

EP - 27

JO - Computational Materials Science

JF - Computational Materials Science

IS - 1-4

ER -

The microscopic theory of diffusion-controlled defect aggregation

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