[PDF][PDF] Recent progress in metal-organic chemical vapor deposition of N-polar group-III nitrides

S Keller, H Li, M Laurent, Y Hu, N Pfaff… - Semiconductor …, 2014 - researchgate.net
Progress in metal-organic chemical vapor deposition of high quality () 0001 N-polar (Al, Ga,
In) N films on sapphire, silicon carbide and silicon substrates is reviewed with focus on key …

N-polar GaN epitaxy and high electron mobility transistors

MH Wong, S Keller, SD Nidhi… - Semiconductor …, 2013 - iopscience.iop.org
This paper reviews the progress of N-polar ($000\mathop 1\limits^\_ $) GaN high frequency
electronics that aims at addressing the device scaling challenges faced by GaN high …

Liquid metal composites with enhanced thermal conductivity and stability using molecular thermal linker

H Wang, W Xing, S Chen, C Song… - Advanced …, 2021 - Wiley Online Library
Gallium‐based liquid metal (LM) composite with metallic fillers is an emerging class of
thermal interface materials (TIMs), which are widely applied in electronics and power …

Surface‐Polarity‐Induced Spatial Charge Separation Boosts Photocatalytic Overall Water Splitting on GaN Nanorod Arrays

Z Li, L Zhang, Y Liu, C Shao, Y Gao, F Fan… - Angewandte …, 2020 - Wiley Online Library
Photocatalytic overall water splitting has been recognized as a promising approach to
convert solar energy into hydrogen. However, most of the photocatalysts suffer from low …

Control of GaN surface morphologies using plasma-assisted molecular beam epitaxy

B Heying, R Averbeck, LF Chen, E Haus… - Journal of Applied …, 2000 - pubs.aip.org
The characteristic surface morphologies of GaN grown by plasma-assisted molecular beam
epitaxy under various growth conditions have been investigated. Three growth regimes one …

Direct imaging of reverse-bias leakage through pure screw dislocations in GaN films grown by molecular beam epitaxy on GaN templates

JWP Hsu, MJ Manfra, RJ Molnar, B Heying… - Applied physics …, 2002 - pubs.aip.org
Excess reverse-bias leakage in GaN films grown by molecular beam epitaxy on GaN
templates is correlated with the presence of pure screw dislocations. A scanning current …

Structure of GaN (0001): The laterally contracted Ga bilayer model

JE Northrup, J Neugebauer, RM Feenstra, AR Smith - Physical Review B, 2000 - APS
We discuss the energetics and structure of a laterally contracted Ga bilayer model for the Ga-
rich pseudo-1× 1 phase of the GaN (0001) surface. First-principles total energy calculations …

Molecular beam epitaxy growth of GaN, AlN and InN

X Wang, A Yoshikawa - Progress in crystal growth and characterization of …, 2004 - Elsevier
III-Nitrides receive much research attention and obtain significant development due to their
wide applications in light emitting diodes, laser diodes, ultraviolet detectors, solar cells, field …

GaN/AlN short-period superlattices for intersubband optoelectronics: A systematic study of their epitaxial growth, design, and performance

PK Kandaswamy, F Guillot, E Bellet-Amalric… - Journal of Applied …, 2008 - pubs.aip.org
We have studied the effect of growth and design parameters on the performance of Si-doped
GaN/AlN multiquantum-well (MQW) structures for intersubband optoelectronics in the near …

Inversion of wurtzite GaN (0001) by exposure to magnesium

V Ramachandran, RM Feenstra, WL Sarney… - Applied Physics …, 1999 - pubs.aip.org
Magnesium incorporation during the molecular-beam epitaxy growth of wurtzite GaN is
found to invert the Ga-polar (0001) face to the N-polar face. The polarity is identified based …