Scholars@Duke publication: Self-consistent potential induced breathing model calculations for longitudinal modes in mgo

Self-consistent potential induced breathing model calculations for longitudinal modes in mgo

Publication , Journal Article

Boyer, LL; Stokes, HT; Mehl, MJ

Published in: Ferroelectrics

February 1, 1995

The self-consistent potential-induced breathing model is applied to calculate vibrational modes in MgO using the frozen phonon method. The model gives the frequency difference between longitudinal and transverse optic modes expected for a non-polarizable ion system, which removes a deficiency in the earlier non-self-consistent potential-induced breathing model. For large amplitudes the longitudinal optic mode energy is lowered from its harmonic value by charge transfer. © 1995, Taylor & Francis Group, LLC. All rights reserved.

Duke Scholars

Author Michael J Mehl Thomas Lord Department of Mechanical Engineering and Materia ...

Published In

Ferroelectrics

DOI

10.1080/00150199508221840

EISSN

1563-5112

ISSN

0015-0193

Publication Date

February 1, 1995

Volume

164

Issue

Start / End Page

177 / 181

Related Subject Headings

Applied Physics
5104 Condensed matter physics
3402 Inorganic chemistry
0303 Macromolecular and Materials Chemistry
0204 Condensed Matter Physics

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Boyer, L. L., Stokes, H. T., & Mehl, M. J. (1995). Self-consistent potential induced breathing model calculations for longitudinal modes in mgo. Ferroelectrics, 164(1), 177–181. https://doi.org/10.1080/00150199508221840

Boyer, L. L., H. T. Stokes, and M. J. Mehl. “Self-consistent potential induced breathing model calculations for longitudinal modes in mgo.” Ferroelectrics 164, no. 1 (February 1, 1995): 177–81. https://doi.org/10.1080/00150199508221840.

Boyer LL, Stokes HT, Mehl MJ. Self-consistent potential induced breathing model calculations for longitudinal modes in mgo. Ferroelectrics. 1995 Feb 1;164(1):177–81.

Boyer, L. L., et al. “Self-consistent potential induced breathing model calculations for longitudinal modes in mgo.” Ferroelectrics, vol. 164, no. 1, Feb. 1995, pp. 177–81. Scopus, doi:10.1080/00150199508221840.

Boyer LL, Stokes HT, Mehl MJ. Self-consistent potential induced breathing model calculations for longitudinal modes in mgo. Ferroelectrics. 1995 Feb 1;164(1):177–181.