AX-type defects in zinc-doped GaAs(1−x)P(x) on GaAs
GaAsP alloys are potential candidates for ∼ 1.5 to 1.8 eV photovoltaic converters in multijunction solar cells. We use thermally stimulated capacitance, deep level transient spectroscopy, and photocapacitance to characterize defects in p-type GaAs0.83P0.17 and GaAs0.72P0.28 grown lattice-mismatched [...]
2012-12-04meta-author
Precipitation in low temperature grown GaAs
The precipitation of arsenic in GaAs epitaxially grown at low temperature (LT GaAs) has been studied as a function of the post-growth annealing temperature by three independent methods: transmission electron microscopy (TEM), Raman scattering, and for the first time [...]
Welcome to our Semiconductor Wafer Maker Member – Xiamen Powerway Advanced Material Co.,Ltd
Powerway wafer develops and manufactures wafers with Gallium Arsenide (GaAs), Gallium Nitride (GaN) technologies advanced high-performance RF solutions for customers worldwide. We are a leading semiconductor wafer in market serving customers in mobile devices,3G and 4G base station,WLAN,WiMAX,GPS,defense and aerospace markets. We have GaAs [...]
2012-06-20meta-author
The Gallium Nitride Era is Coming
Because of the smaller form factor, better thermal performance, and higher efficiency of gallium nitride (GaN) devices, the industry has been looking forward to it for a long time. In recent years, as GaN-on-SiC devices have begun to be [...]
2018-08-09meta-author
Thermodynamics and kinetic theory of nucleation and the evolution of liquid precipitates in gallium arsenide wafer
We study nucleation and evolution of liquid droplets in semi-insulating solid gallium arsenide (GaAs). For a realistic modelling, the crucial issue of a combined thermodynamic and kinetic treatment is [...]
Temperature dependent growth of InGaN/GaN single quantum well
InGaN/GaN single quantum well (SQW) structures under various InGaN growth temperatures have been grown by metal organic chemical vapor deposition (MOCVD), the surface morphologies and optical properties are investigated. The radius of the typical V-pits on the [...]
2014-02-26meta-author
InGaN
