Self-organization of mesoscopic BN blocks irradiated by nanosecond ion beams

Y. Borodin, A. Sergeyev

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

Abstract

Using roentgen diffraction and electron microscopy, the influence of nanosecond irradiation by ion beams of high energy on forming of self-organized mesoscopic (SM) blocks in near surface's layers of BN has been studied. It was shown that low temperature transitions from hexagonal to wurtzite boron nitrides is associated with changes of shape and sizes of self-organized particles consisting the SM- blocks. We have calculated the parameters of SM- blocks using the meanings of interplane distances and properties of subreflexes orders. The collective shifting deformations of layers in SM- blocks 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
Title of host publicationProceedings - KORUS 2003
Subtitle of host publication7th Korea-Russia International Symposium on Science and Technology
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages41-44
Number of pages4
ISBN (Electronic)8978686192, 9788978686198
Publication statusPublished - 2003
Event7th Korea-Russia International Symposium on Science and Technology, KORUS 2003 - Ulsan, Korea, Republic of
Duration: 28 Jun 20036 Jul 2003

Publication series

NameProceedings - KORUS 2003: 7th Korea-Russia International Symposium on Science and Technology
Volume3

Conference

Conference7th Korea-Russia International Symposium on Science and Technology, KORUS 2003
CountryKorea, Republic of
CityUlsan
Period28.6.036.7.03

Keywords

  • Atomic beams
  • Diffraction
  • Electron beams
  • Electron microscopy
  • Ion beams
  • Nanotubes
  • Power engineering and energy
  • Power generation economics
  • Samarium
  • Shape

ASJC Scopus subject areas

  • Building and Construction
  • Pollution
  • Biotechnology
  • Social Sciences (miscellaneous)
  • Medicine (miscellaneous)
  • Education

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