Published January 1, 2007 | Version v1
Conference paper Open

Theoretical investigations on the energy relaxation in two-dimensional GaN systems

  • 1. Bilkent Univ, Dept Phys, TR-06800 Ankara, Turkey

Description

We theoretically study the energy relaxation of hot electrons via LO-phonon emission in two-dimensional GaN systems. We employ a model in which electrons and the lattice are in equilibrium separately, and the effective electron temperature is much larger than the lattice temperature. We include the dynamical screening of electrons, electron-phonon interactions reduced phonon self-energy correction, the hot-phonon, and the finite-size effects. The power loss to acoustic phonons is also considered.

Files

bib-e91d3d5d-9321-48ab-8967-0937042638ca.txt

Files (190 Bytes)

Name Size Download all
md5:a262c2ff18743bfcf741b0eba9e60850
190 Bytes Preview Download