Particularities of Cu and Zn nanoparticles formation in a magnetic field

Vyacheslav F. Myshkin, Valeriy A. Khan, Milan Tichy, Anna Kapran, Dmitriy A. Izhoykin, Vladimir N. Lenskiy, Denis L. Gamov, Darya A. Leonteva

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We studied experimentally the condensation of Zn and Cu vapors from a high-temperature gas in an external weak constant magnetic field. We observed at all applied conditions, a chaotic time shift of the maximum of the size distribution function of dispersed particles. Simultaneously, a decrease in the width of the size distribution function of dispersed Zn particles from 40 nm (0 mT) to 10 nm (44 mT or 76 mT) was observed. The sizes of Zn particles were determined by laser probing. The sizes of dispersed Cu particles, determined by analyzing a substrate sample, were in the range of 10-400 nm without a magnetic field, and the range 30-320 nm in a magnetic field of 30 mT. The authors explain the observed results by arranging the dynamics of the spin pair of unpaired electrons of an atom from the gas phase and of an atom on the surface of a condensed particle in a magnetic field. Therefore, in a magnetic field, when an atom collides with a dispersed particle or condensation nucleus, the probability of creation of a singlet pair of spins of unpaired electrons is higher than that without a field.

Original languageEnglish
Title of host publicationV International Conference for Young Scientists, Post-Graduate Students and Students �Isotopes
Subtitle of host publicationTechnologies, Materials and Application�, ITMA 2018
EditorsGagik Ashot Martoyan, Anna Godymchuk, Liudmyla Rieznichenko
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735418318
DOIs
Publication statusPublished - 18 Apr 2019
Event5th International Conference for Young Scientists, Post-Graduate Students and Students on Isotopes: Technologies, Materials and Application, ITMA 2018 - Tomsk, Russian Federation
Duration: 19 Nov 201823 Nov 2018

Publication series

NameAIP Conference Proceedings
Volume2101
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference5th International Conference for Young Scientists, Post-Graduate Students and Students on Isotopes: Technologies, Materials and Application, ITMA 2018
CountryRussian Federation
CityTomsk
Period19.11.1823.11.18

Fingerprint

nanoparticles
magnetic fields
distribution functions
atoms
condensation nuclei
high temperature gases
electrons
condensation
vapors
vapor phases
nuclei
shift
lasers

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Myshkin, V. F., Khan, V. A., Tichy, M., Kapran, A., Izhoykin, D. A., Lenskiy, V. N., ... Leonteva, D. A. (2019). Particularities of Cu and Zn nanoparticles formation in a magnetic field. In G. A. Martoyan, A. Godymchuk, & L. Rieznichenko (Eds.), V International Conference for Young Scientists, Post-Graduate Students and Students �Isotopes: Technologies, Materials and Application�, ITMA 2018 [020023] (AIP Conference Proceedings; Vol. 2101). American Institute of Physics Inc.. https://doi.org/10.1063/1.5099615

Particularities of Cu and Zn nanoparticles formation in a magnetic field. / Myshkin, Vyacheslav F.; Khan, Valeriy A.; Tichy, Milan; Kapran, Anna; Izhoykin, Dmitriy A.; Lenskiy, Vladimir N.; Gamov, Denis L.; Leonteva, Darya A.

V International Conference for Young Scientists, Post-Graduate Students and Students �Isotopes: Technologies, Materials and Application�, ITMA 2018. ed. / Gagik Ashot Martoyan; Anna Godymchuk; Liudmyla Rieznichenko. American Institute of Physics Inc., 2019. 020023 (AIP Conference Proceedings; Vol. 2101).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Myshkin, VF, Khan, VA, Tichy, M, Kapran, A, Izhoykin, DA, Lenskiy, VN, Gamov, DL & Leonteva, DA 2019, Particularities of Cu and Zn nanoparticles formation in a magnetic field. in GA Martoyan, A Godymchuk & L Rieznichenko (eds), V International Conference for Young Scientists, Post-Graduate Students and Students �Isotopes: Technologies, Materials and Application�, ITMA 2018., 020023, AIP Conference Proceedings, vol. 2101, American Institute of Physics Inc., 5th International Conference for Young Scientists, Post-Graduate Students and Students on Isotopes: Technologies, Materials and Application, ITMA 2018, Tomsk, Russian Federation, 19.11.18. https://doi.org/10.1063/1.5099615
Myshkin VF, Khan VA, Tichy M, Kapran A, Izhoykin DA, Lenskiy VN et al. Particularities of Cu and Zn nanoparticles formation in a magnetic field. In Martoyan GA, Godymchuk A, Rieznichenko L, editors, V International Conference for Young Scientists, Post-Graduate Students and Students �Isotopes: Technologies, Materials and Application�, ITMA 2018. American Institute of Physics Inc. 2019. 020023. (AIP Conference Proceedings). https://doi.org/10.1063/1.5099615
Myshkin, Vyacheslav F. ; Khan, Valeriy A. ; Tichy, Milan ; Kapran, Anna ; Izhoykin, Dmitriy A. ; Lenskiy, Vladimir N. ; Gamov, Denis L. ; Leonteva, Darya A. / Particularities of Cu and Zn nanoparticles formation in a magnetic field. V International Conference for Young Scientists, Post-Graduate Students and Students �Isotopes: Technologies, Materials and Application�, ITMA 2018. editor / Gagik Ashot Martoyan ; Anna Godymchuk ; Liudmyla Rieznichenko. American Institute of Physics Inc., 2019. (AIP Conference Proceedings).
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