Fundamental issues of device-relevant low temperature GaAs and related materials properties
In the past few years, a flurry of activity has been devoted to the studies and device applications of non-stoichiometric GaAs grown by molecular beam epitaxy at the extremely low temperature (LT) of 250 [...]
Dia 3 inch semi insulating GaAs substrate is available. GaAs materials are mainly divided into two categories: semi-insulating gallium arsenide material and semiconductor gallium arsenide material. Here we will discuss the semi-insulating gallium arsenide material. Semi-insulating property is a basic physical property of gallium arsenide material, and it [...]
2020-03-10meta-author
PAM XIAMEN offers 4″ Prime CZ Si wafer with one side sputtering Cr/Au layer thickness 10/50nm
4inch Prime CZ-Si wafer 4 inch (+/- 0.5 mm),
thickness = 100 ± 25 µm,
orientation (100)(+/-0.5°),
2-side polished,
p or n type (no matter) ,
resistivity ? Ohm cm (no matter),
Particle: 0.33µm, <qty30
ttv ≤ 10um,warp ≤30um
One side sputtering Cr/Au Layer with the thickness 10nm/50nm
For more information, send us email at sales@powerwaywafer.com and powerwaymaterial@gmail.com
2021-03-16meta-author
P Type GaN Template
PAM-XIAMEN Offers p type GaN Template
Published on December,27, 2012
Xiamen Powerway Advanced Material Co.,Ltd (PAM-XIAMEN), the leading developer and supplier of compound semiconductor crystal and wafer, today announces mass production of p type Mg doped GaN template.
“Now we can offer wide range [...]
2012-12-27meta-author
PAM XIAMEN offers Fe3O4 natural source crystal .
Fe3O4 natural source crystal with defects (001) 5x5x0.5 mm, 2SP
Specifications:
Crystal: Fe3O4 natural source with defects
Purity : [...]
2019-04-19meta-author
This paper reports the mechanical and electrical characteristics of Ge/Ge interfaces prepared by room-temperature surface-activated bonding (SAB). Bonded Ge/Ge wafer pairs with high bonding strength equivalent to that of the bulk material were achieved without any heat treatment. It was found that the bonding [...]
2018-11-12meta-author