Formation of 2D nanoparticles with block structure in simultaneous electric explosion of conductors

Abstract

A molecular dynamics simulation of nanoparticle formation in simultaneous electric explosion of conductors is performed. Interatomic interaction is described using potentials calculated in the framework of the embedded atom method. High-rate heating results in failure of the conductors with the formation of nanoparticles. The influence of the heating rate, temperature distribution over the specimen cross-section and the distance between simultaneously exploded conductors on the structure of formed nanoparticles is studied. The calculation results show that the electric explosion of conductors allows the formation of nanoparticles with block structure.

Original language	English
Title of host publication	AIP Conference Proceedings
Publisher	American Institute of Physics Inc.
Pages	319-322
Number of pages	4
Volume	1623
ISBN (Electronic)	9780735412606
DOIs	https://doi.org/10.1063/1.4898946
Publication status	Published - 1 Jan 2014
Event	International Conference on Physical Mesomechanics of Multilevel Systems 2014 - Tomsk, Russian Federation Duration: 3 Sep 2014 → 5 Sep 2014

Conference

Conference	International Conference on Physical Mesomechanics of Multilevel Systems 2014
Country	Russian Federation
City	Tomsk
Period	3.9.14 → 5.9.14

Keywords

Electric explosion
Molecular dynamics
Nanoparticles

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1063/1.4898946

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Formation of 2D nanoparticles with block structure in simultaneous electric explosion of conductors. / Kryzhevich, Dmitrij S.; Zolnikov, Konstantin P.; Abdrashitov, Andrei V.; Lerner, Marat Izrailevich; Psakhie, Sergey G.

AIP Conference Proceedings. Vol. 1623 American Institute of Physics Inc., 2014. p. 319-322.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kryzhevich, DS, Zolnikov, KP, Abdrashitov, AV, Lerner, MI & Psakhie, SG 2014, Formation of 2D nanoparticles with block structure in simultaneous electric explosion of conductors. in AIP Conference Proceedings. vol. 1623, American Institute of Physics Inc., pp. 319-322, International Conference on Physical Mesomechanics of Multilevel Systems 2014, Tomsk, Russian Federation, 3.9.14. https://doi.org/10.1063/1.4898946

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AU - Kryzhevich, Dmitrij S.

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AU - Lerner, Marat Izrailevich

AU - Psakhie, Sergey G.

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N2 - A molecular dynamics simulation of nanoparticle formation in simultaneous electric explosion of conductors is performed. Interatomic interaction is described using potentials calculated in the framework of the embedded atom method. High-rate heating results in failure of the conductors with the formation of nanoparticles. The influence of the heating rate, temperature distribution over the specimen cross-section and the distance between simultaneously exploded conductors on the structure of formed nanoparticles is studied. The calculation results show that the electric explosion of conductors allows the formation of nanoparticles with block structure.

AB - A molecular dynamics simulation of nanoparticle formation in simultaneous electric explosion of conductors is performed. Interatomic interaction is described using potentials calculated in the framework of the embedded atom method. High-rate heating results in failure of the conductors with the formation of nanoparticles. The influence of the heating rate, temperature distribution over the specimen cross-section and the distance between simultaneously exploded conductors on the structure of formed nanoparticles is studied. The calculation results show that the electric explosion of conductors allows the formation of nanoparticles with block structure.

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