2018 TOP 100 US HIGHER EDUCATION R&D EXPENDITURES
post by PAM-XIAMEN date: Jan 03,2020
University is an important research and development subject in the innovation system. In all 912 US universities, PAM-XIAMEN has compiled the ranking data and the name by source of funds to list top [...]
2020-01-03meta-author
PAM-XIAMEN, one of LED wafer manufacturers, offers GaN Wafer for Fabricating LED Devices, which is GaN Epi Structure with InGaN MQWs on sapphire substrate, and can be blue or green emission:
1. Specification of GaN Wafer for LED Devices
No1. PAM200614-GAN-LED
size : 2 inch
WD : 455 ± 10nm
[...]
2020-06-02meta-author
PAM XIAMEN offers 12″ Silicon Wafer.
Material
Orient.
Diam.
Thck
(μm)
Surf.
Resistivity
Ωcm
Comment
p-type Si:B
[100]
12″
750
P/E
MCZ 1-100
TEST grade, SEMI notch, TTV<25µm
p-type Si:B
[100]
12″
775
P/P
MCZ 1-100
Prime, SEMI notch, TTV<3µm
p-type Si:B
[100]
12″
775
P/E
MCZ 1-100
Prime, SEMI notch,TTV<10µm
p-type Si:B
[100]
12″
775
P/P
0.01-0.02
Prime, SEMI notch,TTV<4µm
For more information, please visit our website: https://www.powerwaywafer.com,
send us email at sales@powerwaywafer.com and powerwaymaterial@gmail.com
Found in 1990, Xiamen Powerway Advanced Material Co., Ltd (PAM-XIAMEN) is a leading [...]
2019-03-04meta-author
PAM XIAMEN offers Silicon Carbide (SiC) Wafers and Crystals.
PAM XIAMEN offers the best prices on the market for high-quality silicon carbide wafers and substrates up to six (6) inch diameter with both N type and Semi-insulating types. Our SiC wafers have been widely [...]
2019-03-15meta-author
Characterization of LT GaAs carrier lifetime in multilayer GaAs epitaxial wafers by the transient reflectivity technique
A methodology for determining the carrier lifetime of LT GaAs buffer layers in GaAs multilayer wafers utilizing the femtosecond transient reflectivity technique is introduced. Experimental results and computer simulations performed as a function of [...]
Solid-state spin color center is an important research platform for quantum information processing, and diamond nitrogen vacancy (NV) color center is its outstanding representative. Since the detection of a single diamond NV color center at room temperature was reported by a German research team [...]
2022-06-14meta-author