MD simulation of primary radiation damage in metals with internal structure

Abstract

A review on simulation of the primary radiation damage (PRD) and formation of radiation defects by atomic displacement cascades is conducted. Results of the simulation by the molecular dynamics method of the atomic displacement cascades and peculiarities of their interaction with the defects of the internal crystal structure (point defect, pores, dislocations, grain boundaries (GBs), and free surfaces) are given. It is shown that the defects exert a significant impact on the evolution of the atomic displacement cascades and formation of the PRD in metals.

Original language	English
Pages (from-to)	648-657
Number of pages	10
Journal	Inorganic Materials: Applied Research
Volume	7
Issue number	5
DOIs	https://doi.org/10.1134/S2075113316050129
Publication status	Published - 1 Sep 2016
Externally published	Yes

Keywords

atomic displacement cascades
defects of the crystal structure
metals
molecular dynamics
primary radiation damage

ASJC Scopus subject areas

Materials Science(all)
Engineering(all)

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@article{1135ce07b083425394b4505111446850,

title = "MD simulation of primary radiation damage in metals with internal structure",

abstract = "A review on simulation of the primary radiation damage (PRD) and formation of radiation defects by atomic displacement cascades is conducted. Results of the simulation by the molecular dynamics method of the atomic displacement cascades and peculiarities of their interaction with the defects of the internal crystal structure (point defect, pores, dislocations, grain boundaries (GBs), and free surfaces) are given. It is shown that the defects exert a significant impact on the evolution of the atomic displacement cascades and formation of the PRD in metals.",

keywords = "atomic displacement cascades, defects of the crystal structure, metals, molecular dynamics, primary radiation damage",

author = "Korchuganov, {A. V.} and Chernov, {V. M.} and Zolnikov, {K. P.} and Kryzhevich, {D. S.} and Psakhie, {S. G.}",

year = "2016",

month = sep,

day = "1",

doi = "10.1134/S2075113316050129",

language = "English",

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pages = "648--657",

journal = "Inorganic Materials: Applied Research",

issn = "2075-1133",

publisher = "Springer Verlag",

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TY - JOUR

T1 - MD simulation of primary radiation damage in metals with internal structure

AU - Korchuganov, A. V.

AU - Chernov, V. M.

AU - Zolnikov, K. P.

AU - Kryzhevich, D. S.

AU - Psakhie, S. G.

PY - 2016/9/1

Y1 - 2016/9/1

N2 - A review on simulation of the primary radiation damage (PRD) and formation of radiation defects by atomic displacement cascades is conducted. Results of the simulation by the molecular dynamics method of the atomic displacement cascades and peculiarities of their interaction with the defects of the internal crystal structure (point defect, pores, dislocations, grain boundaries (GBs), and free surfaces) are given. It is shown that the defects exert a significant impact on the evolution of the atomic displacement cascades and formation of the PRD in metals.

AB - A review on simulation of the primary radiation damage (PRD) and formation of radiation defects by atomic displacement cascades is conducted. Results of the simulation by the molecular dynamics method of the atomic displacement cascades and peculiarities of their interaction with the defects of the internal crystal structure (point defect, pores, dislocations, grain boundaries (GBs), and free surfaces) are given. It is shown that the defects exert a significant impact on the evolution of the atomic displacement cascades and formation of the PRD in metals.

KW - atomic displacement cascades

KW - defects of the crystal structure

KW - metals

KW - molecular dynamics

KW - primary radiation damage

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SP - 648

EP - 657

JO - Inorganic Materials: Applied Research

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