Xiamen Powerway Advanced Material Co.,Ltd., a leading supplier of ultra-high purity crystalline gallium nitride (GaN) and aluminum gallium nitride (AlGaN) materials and other related products and services announced the new availability of 2″/4” size AlGaN–GaN HEMTs Grown on Sapphire Substrates,which is on mass production [...]
The carrier concentration and thickness of n-type GaAs epitaxial layers were obtained by cell voltage measurements in anodization, and the results are compared with those obtained by differential C-V measurements. The carrier concentrations in the epi-layer are within the order of those obtained by [...]
2019-08-12メタ著者
PAM XIAMEN offers 2″ FZ Intrinsic Si Wafer SSP
2″ FZ Intrinsic Si Wafer SSP
2″ FZ (100) intrinsic, SSP
wafer Si FZ (100)
dia 2’’ x 280µm
intrinsic
R > 20,000 ohm.cm
one side polished with SEMI Std flats
Roughness<0.5nm
For more information, [...]
2021-01-08メタ著者
PAM XIAMEN offers high-quality, low-cost silicon mirros. Please let us know what specs we can quote for you?
Below are some diagrams of Silicon Mirros that we have recently sold.
NOTES:
1、MATERIAL:SILICON,MARROR GRADE
2、FINISH:
SURFACE S1-FLATNESS λ/10
SURFACE QUALITY 40`20 SCRATCH-DIG
SURFACE S2-COMMERICIAL POLISH
ALL OTHER SURFACES-GROUND
3、n/a
4、INDICATE SURFACE S1 WITH PENCIL OR [...]
2019-02-26メタ著者
Cadmium zinc telluride (CdZnTe) is now established as a popular choice of sensor for the detection of γ-rays and hard x-rays, leading to its adoption in security, medical and scientific applications. There are still many technical challenges involving the deposition of high-quality, uniform metal contacts [...]
2019-11-26メタ著者
PAM XIAMEN offers LiNbO3 Lithium Niobate Crystal.
Lithium niobate is a ferroelectric material with excellent electro-optic, nonlinear, and piezoelectric properties. Lithium niobate crystals are important materials for optical waveguides, mobile phones, piezoelectric sensors, optical modulators and various other linear and non-linear optical applications. Find lithium niobate [...]
2019-03-13メタ著者