Publication Date:
2014-01-29
Description:
Author(s): V. G. Hadjiev, M. N. Iliev, B. Lv, Z. F. Ren, and C. W. Chu We have studied cubic boron arsenide (BAs) by Raman spectroscopy and first-principles simulations. The Raman T2 phonon involving B vibrations in natBAs shows a complex isotope two-mode behavior, not seen before in isotopically disordered materials. The majority isotope 11B phonon at 704 cm−1 obeys a... [Phys. Rev. B 89, 024308] Published Tue Jan 28, 2014
Keywords:
Dynamics, dynamical systems, lattice effects
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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