Research of nanocomposite structure of boron nitride at proton radiation

Y. V. Borodin, D. S. Ermolaev, V. Pak, K. Zhang

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Using roentgen diffraction and electron microscopy, the influence of nanosecond irradiation by ion beams of high energy on forming of self-organized nanoblocks in near surface's layers of boron nitride (BN) has been studied. It was shown that low temperature transitions from hexagonal to wrutz boron nitrides is associated with changes of shape and sizes of self-organized particles consisting the nanoblocks. We have calculated the parameters of nanoblocks using the meanings of interplane distances and properties of subreflexes orders. The collective shifting deformations of layers in nanoblocks provides phase transition under the screen and forming the set of nanotubes with escaping of five order axes of symmetry. It has been realized that pentagons and stars arranged in points of entrance of five order axis of symmetry are associated with peculiarity of self-organization of the spiral-cyclic structures.

Original languageEnglish
Article number012072
JournalIOP Conference Series: Materials Science and Engineering
Volume110
Issue number1
DOIs
Publication statusPublished - 23 Feb 2016

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Boron nitride
Protons
Nanocomposites
Radiation
Nanotubes
Ion beams
Electron microscopy
Superconducting transition temperature
Stars
Diffraction
Phase transitions
Irradiation
boron nitride

ASJC Scopus subject areas

  • Engineering(all)
  • Materials Science(all)

Cite this

Research of nanocomposite structure of boron nitride at proton radiation. / Borodin, Y. V.; Ermolaev, D. S.; Pak, V.; Zhang, K.

In: IOP Conference Series: Materials Science and Engineering, Vol. 110, No. 1, 012072, 23.02.2016.

Research output: Contribution to journalArticle

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