Raman scattering study of anharmonic phonon decay in InN

N Domènech-Amador, R Cuscó, L Artus… - Physical Review B …, 2011 - APS
We present Raman scattering measurements on wurtzite InN over a temperature range from
80 to 660 K. To investigate all phonon modes of the wurtzite structure, measurements were …

Resonant Raman spectroscopy on InN

M Kuball, JW Pomeroy… - … status solidi (a), 2005 - Wiley Online Library
The novel use of resonant Raman spectroscopy to elucidate the band gap of InN is
illustrated in a study of MBE‐grown films. This technique can distinguish between electronic …

Evidence for phonon-plasmon interaction in by Raman spectroscopy

JW Pomeroy, M Kuball, CH Swartz, TH Myers, H Lu… - Physical Review B …, 2007 - APS
The interaction between carriers and polar phonons in InN is investigated using Raman
spectroscopy. An irreversible broadening and redshift of the 595 cm− 1 A 1 (LO)-like phonon …

Direct measurements of the lifetimes of longitudinal optical phonon modes and their dynamics in InN

KT Tsen, JG Kiang, DK Ferry, H Lu, WJ Schaff… - Applied physics …, 2007 - pubs.aip.org
Longitudinal optical phonons in InN have been studied by time-resolved Raman
spectroscopy on a subpicosecond time scale. The lifetimes of both the A 1 (LO) and E 1 (LO) …

Identification of surface optical phonon in wurtzite InN epitaxial thin films by coherent phonon spectroscopy

YM Chang, HW Chu, CH Shen, S Gwo - Applied physics letters, 2007 - pubs.aip.org
Coherent phonon spectroscopy of wurtzite InN epitaxial thin films was carried out with time-
resolved second-harmonic generation technique. In addition to the bulk A 1 (LO) phonon …

Phonon lifetimes and phonon decay in InN

JW Pomeroy, M Kuball, H Lu, WJ Schaff… - Applied Physics …, 2005 - pubs.aip.org
We report on the Raman analysis of A 1 (LO)(longitudinal optical) and E 2 phonon lifetimes
in InN and their temperature dependence from 80 to 700 K. Our experimental results show …

Coherent longitudinal optical phonon and plasmon coupling in the near-surface region of InN

YM Chang, CT Chuang, CT Chia, KT Tsen, H Lu… - Applied physics …, 2004 - pubs.aip.org
Coherent phonon spectroscopy of a high-quality InN epitaxial layer is carried out using time-
resolved second-harmonic generation. A coherent longitudinal optical phonon and plasmon …

Raman scattering by the longitudinal optical phonon in InN: Wave-vector nonconserving mechanisms

F Demangeot, C Pinquier, J Frandon, M Gaio… - Physical Review B …, 2005 - APS
We have studied plasmon-longitudinal optical (LO) phonon coupled modes by means of
Raman scattering in n-type InN layers grown by metalorganic vapor phase epitaxy, for …

Phonons in hexagonal InN. Experiment and theory

VY Davydov, AA Klochikhin, MB Smirnov… - … status solidi (b), 1999 - Wiley Online Library
We present the results of a detailed study of the first‐and second‐order Raman scattering
and IR reflection from hexagonal InN layers grown on (0001) and (11‐02) sapphire …

Optical properties of Si-doped InN grown on sapphire (0001)

T Inushima, M Higashiwaki, T Matsui - Physical Review B, 2003 - APS
The carrier concentration dependence of the interaction between free carriers and
longitudinal optical (LO) phonons of InN is studied by Raman scattering and Fourier …