PAM XIAMEN offers Pyrolytic Graphite Substrate.
Pyrolytic Graphite is a unique form of graphite manufactured by decomposition of a hydrocarbon gas at very high temperature in a vacuum furnace. It is nucleated on substrate and grown with texture along C axis . The result is an [...]
2019-04-18meta-author
Highlights
•The thickness of graphene grown on SiC was determined by AES depth profiling.
•The AES depth profiling verified the presence of buffer layer on SiC.
•The presence of unsaturated Si bonds in the buffer layer has been shown.
•Using multipoint analysis thickness distribution of the graphene on [...]
PAM XIAMEN offers Silicon Block size 5x20mm
Si pieces
Size: 5x20mm, thickness 1mm
FZ
R>5000 ohm.cm
For more information, send us email at sales@powerwaywafer.com and powerwaymaterial@gmail.com
2020-04-17meta-author
Xiamen Powerway Advanced Material Co.,Ltd., a leading supplier of AlGaP and other related products and services announced the new availability of size 2” is on mass production in 2017. This new product represents a natural addition to PAM-XIAMEN’s product line.
Dr. Shaka, said, “We are [...]
2017-10-17meta-author
Abstract
Advanced characterisation plays an important role for further improvements of the cost effectiveness ($/Wp) of solar cells. This paper presents an overview of advanced characterisation techniques that are presently being used for the analysis of silicon wafer solar cells, either in the laboratory or in the [...]
Inserting a low-temperature n-GaN underlying layer to separate nonradiative recombination centers improves the luminescence efficiency of blue InGaN/GaN LEDs
We have investigated the effects of nonradiative recombination centers (NRCs) on the device performance of InGaN/GaN multi-quantum-well (MQW) light-emitting diodes (LEDs) inserting low-temperature n-GaN (LT-GaN) underlying [...]
