Modified scheme of crystalline undulator

A. R. Mkrtchyan, A. H. Mkrtchyan, H. A. Aslanyan, G. K. Khachaturyan, N. N. Nasonov, P. N. Zhukova, Alexandr Sergeevich Kubankin

Research output: Contribution to journalArticlepeer-review


The new scheme of crystalline undulator based on coherent bremsstrahlung from above barrier relativistic electrons interacting with a system of atomic strings periodically deformed by acoustic wave is proposed and studied in the work. The possibility to generate X-rays in the range of about 10 keV and more by electrons with energies of about 100 MeV is shown. Spectral-angular density of the emission being considered may be six times greater than ordinary CB.

Original languageEnglish
Pages (from-to)2861-2868
Number of pages8
JournalModern Physics Letters B
Issue number29
Publication statusPublished - 20 Nov 2010
Externally publishedYes


  • coherent bremsstrahlung
  • emission spectral-angular distribution
  • periodically deformed atomic strings
  • Relativistic electron

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Statistical and Nonlinear Physics

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