Dielectric functions of wurtzite and zincblende structure GaN

R. Wang, P. P. Ruden, J. Kolnik, I. Oguzman, K. F. Brennan

Research output: Contribution to journalConference articlepeer-review

3 Scopus citations


We present calculated longitudinal frequency and wavevector dependent dielectric functions of zincblende and wurtzite structure GaN using band energies and wavefunctions generated in the framework of the empirical pseudopotential method. We discuss the anisotropy of the static dielectric function and find that our results are in satisfactory agreement with experimental data for |qq| → 0.

Original languageEnglish (US)
Pages (from-to)601-606
Number of pages6
JournalMaterials Research Society Symposium - Proceedings
StatePublished - Jan 1 1996
EventProceedings of the 1995 MRS Fall Meeting - Boston, MA, USA
Duration: Nov 26 1995Dec 1 1995


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