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Beyond the rigid-ion approximation with spherically symmetric ions

Publication ,  Journal Article
Boyer, LL; Mehl, MJ; Feldman, JL; Hardy, JR; Flocken, JW; Fong, CY
Published in: Physical Review Letters
January 1, 1985

Ab initio calculations show that a spherically symmetric charge relaxation of ions in a crystal, in response to the long-range electrostatic potential, is important for understanding the splitting between longitudinal- and transverse-optic-mode frequencies, and the violation of the Cauchy relations among elastic constants. © 1985 The American Physical Society.

Duke Scholars

Published In

Physical Review Letters

DOI

ISSN

0031-9007

Publication Date

January 1, 1985

Volume

54

Issue

17

Start / End Page

1940 / 1943

Related Subject Headings

  • General Physics
  • 51 Physical sciences
  • 49 Mathematical sciences
  • 40 Engineering
  • 09 Engineering
  • 02 Physical Sciences
  • 01 Mathematical Sciences
 

Citation

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Boyer, L. L., Mehl, M. J., Feldman, J. L., Hardy, J. R., Flocken, J. W., & Fong, C. Y. (1985). Beyond the rigid-ion approximation with spherically symmetric ions. Physical Review Letters, 54(17), 1940–1943. https://doi.org/10.1103/PhysRevLett.54.1940
Boyer, L. L., M. J. Mehl, J. L. Feldman, J. R. Hardy, J. W. Flocken, and C. Y. Fong. “Beyond the rigid-ion approximation with spherically symmetric ions.” Physical Review Letters 54, no. 17 (January 1, 1985): 1940–43. https://doi.org/10.1103/PhysRevLett.54.1940.
Boyer LL, Mehl MJ, Feldman JL, Hardy JR, Flocken JW, Fong CY. Beyond the rigid-ion approximation with spherically symmetric ions. Physical Review Letters. 1985 Jan 1;54(17):1940–3.
Boyer, L. L., et al. “Beyond the rigid-ion approximation with spherically symmetric ions.” Physical Review Letters, vol. 54, no. 17, Jan. 1985, pp. 1940–43. Scopus, doi:10.1103/PhysRevLett.54.1940.
Boyer LL, Mehl MJ, Feldman JL, Hardy JR, Flocken JW, Fong CY. Beyond the rigid-ion approximation with spherically symmetric ions. Physical Review Letters. 1985 Jan 1;54(17):1940–1943.

Published In

Physical Review Letters

DOI

ISSN

0031-9007

Publication Date

January 1, 1985

Volume

54

Issue

17

Start / End Page

1940 / 1943

Related Subject Headings

  • General Physics
  • 51 Physical sciences
  • 49 Mathematical sciences
  • 40 Engineering
  • 09 Engineering
  • 02 Physical Sciences
  • 01 Mathematical Sciences