Longitudinal and Transverse Waves in Yukawa Crystals

Xiaogang Wang, A. Bhattacharjee, and S. Hu
Phys. Rev. Lett. 86, 2569 – Published 19 March 2001
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Abstract

A unified theoretical treatment is given of longitudinal (or compressional) and transverse modes in Yukawa crystals, including the effects of damping. Dispersion relations are obtained for hexagonal lattices in two dimensions and bcc and fcc lattices in three dimensions. Theoretical predictions are compared with two recent experiments.

  • Received 22 June 2000

DOI:https://doi.org/10.1103/PhysRevLett.86.2569

©2001 American Physical Society

Authors & Affiliations

Xiaogang Wang1, A. Bhattacharjee2, and S. Hu2

  • 1Department of Physics, Dalian University of Technology, Dalian, China 116024
  • 2Department of Physics and Astronomy, University of Iowa, Iowa City, Iowa 52242

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Vol. 86, Iss. 12 — 19 March 2001

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