Raman spectroscopy of GaN, AlGaN and AlN for process and growth monitoring/control

M Kuball - Surface and Interface Analysis: An International …, 2001 - Wiley Online Library
The use of micro‐Raman spectroscopy to monitor non‐invasively GaN, AlGaN and AlN
material parameters for process and growth monitoring/control is demonstrated. Concepts to …

[图书][B] Handbook of nitride semiconductors and devices, GaN-based optical and electronic devices

H Morkoç - 2009 - books.google.com
The three volumes of this handbook treat the fundamentals, technology and nanotechnology
of nitride semiconductors with an extraordinary clarity and depth. They present all the …

A quasi-continuous wave, optically pumped violet vertical cavity surface emitting laser

YK Song, H Zhou, M Diagne… - … on Lasers and …, 2000 - ieeexplore.ieee.org
Summary form only given. The InGaN/GaN multiple quantum well (MQW) heterostructure
has become the standard active medium in blue and violet nitride edge-emitting diode …

Luminescence and absorption in InGaN epitaxial layers and the van Roosbroeck–Shockley relation

HPD Schenk, M Leroux, P De Mierry - Journal of Applied Physics, 2000 - pubs.aip.org
Wurtzite In x Ga 1− x N (0.01≲ x≲ 0.14) films have been grown by metalorganic vapor phase
epitaxy on sapphire substrates. Integrated photoluminescence intensity and line shapes …

Thermal stability of GaN investigated by Raman scattering

M Kuball, F Demangeot, J Frandon, MA Renucci… - Applied physics …, 1998 - pubs.aip.org
We have investigated the thermal stability of GaN using Raman scattering. Noninvasive
optical monitoring of structural damage to GaN by high-temperature anneals in nitrogen …

Blue diode lasers

NM Johnson, AV Nurmikko, SP DenBaars - Physics Today, 2000 - pubs.aip.org
The recent achievement of compact blue‐emitting gallium nitride semiconductor lasers is
likely to have far‐reaching technological and commercial effects. The lasers' short …

Indium content dependent VOCs interactions in monolithic InGaN/GaN multi quantum well structures grown by MOCVD

D Chidambaram, G Vattikondala, G Marappan… - Materials Science in …, 2019 - Elsevier
In this study, indium concentration dependence on Volatile Organic Compounds (VOCs)
interaction were examined in InGaN-GaN multi quantum well structures (MQWs) grown on …

High-pressure high-temperature annealing of ion-implanted GaN films monitored by visible and ultraviolet micro-Raman scattering

M Kuball, JM Hayes, T Suski, J Jun… - Journal of Applied …, 2000 - pubs.aip.org
III–V nitrides GaN, AlGaN, InGaN have gained great technological importance for
applications such as blue light emitters1 and high temperature electronic devices. 2 Ion …

Fast response (7.6 s) acetone sensing by InGaN/GaN on Si (111) at 373 K

S Das, A Bag, R Kumar… - IEEE Electron Device …, 2017 - ieeexplore.ieee.org
A new and exciting resistive gas sensor based on Ni/InGaN/GaN heterostructure, grown by
plasma-assisted molecular beam epitaxy, has been developed to efficiently detect acetone …

Role of localized and extended electronic states in InGaN/GaN quantum wells under high injection, inferred from near-field optical microscopy

A Vertikov, AV Nurmikko, K Doverspike… - Applied physics …, 1998 - pubs.aip.org
We report on spatially resolved optical measurements of high-quality InGaN/GaN multiple
quantum wells under conditions of direct high optical injection (> 10 19 cm− 3) using near …