Direct evidence of LO phonon-plasmon coupled modes in n-GaN

DN Talwar - Applied Physics Letters, 2010 - pubs.aip.org
We report theoretical results of the far-infrared transmission in oblique incidence for
undoped and doped GaN epilayers. For c-GaN, our results in p-polarization find …

Fourier transform infrared spectroscopy characterization of AlN thin films grown on sacrificial silicon oxide layers via metal organic vapor phase epitaxy

S Kuchibhatla, LE Rodak, D Korakakis - Thin Solid Films, 2010 - Elsevier
Aluminum nitride (AlN) films were grown using metal organic vapor phase epitaxy
techniques on Si (111) substrates patterned with silicon oxide (SiOx) stripes and the …