We are an expert of semiconductor wafers in semiconductor industry, and we offer technology support and wafers selling for thousands of univerisities and industrial customers by our decades experience, including Cornell University, Stanford Univeristy,Peking University, Shandong Univerity, university of south carolina,Caltech Faraon lab (USA）,University of California, Irvine (USA),Singapore MIT Alliance for Research and Technology Centre (SMART),West Virginia University,Purdue Univerity, University of California, Los Angeles,King Abdullah University of Science & Technology,Massachusetts Institute of Technology,University of Houston,University of Wisconsin,University of Science and Technology of China etc.
And now we show one article example as follows, who bought our wafers or service:
Article title:
Ag Nanostructures on GaN (0001): Morphology Evolution Controlled by the Solid State Dewetting of Thin [...]
2019-10-25meta-author
What we provide:
Item
undoped N-
Si doped N+
Semi-insulating
P+
Freestanding GaN substrate
yes
yes
yes
GaN on sapphire
yes
yes
yes
yes
InGaN on sapphire
yes
***
AlN on sapphire
yes
LED wafer
(p+GaN/MOW/N+GaN/N-AlGaN/N+GaN/N-GaN/sapphire)
Freestanding GaN substrate/GaN on sapphire/LED wafer:
For specifications of Freestanding GaN substrate/GaN on sapphire/LED wafer, please view Gallium Nitride wafer:
http://www.qualitymaterial.net/products_7.html
InGaN on Sapphire:
For specification of InGaN on sapphire template, pleas view InGaN substrate:
https://www.powerwaywafer.com/InGaN-Substrates.html
AlN on [...]
2019-09-24meta-author
PAM XIAMEN offers 3″ Prime Silicon Wafer Thickness 375um.
Si wafers
dia= 75mm, thickness= 375 um
orientation (100), doping Borum (B),
Double dide polishing ( epi-polished)
p-type, resistance 0,001 Ohm/cm= 25 pcs
p-type, resistance 12 Ohm/cm= 25 pcs
p-type, resistance 10 000 Ohm/cm= 25 [...]
2019-07-01meta-author
PAM XIAMEN offers 4″CZ Prime Silicon Wafer Thickness 525 ± 25 µm.
PRIME WAFERS SILICIUM CZ
DIAMETER 4 inch (100mm+/-0.5mm)
ORIENTATION <1-0-0> +/-1°
THICKNESS : 525µm +/-25µm
SSP
TTV < 10µm – BOW < 40µm
FLAT : 32.5mm
TYPE P
RESISTIVITY : 8 – [...]
2019-07-04meta-author
PAM XIAMEN offers NdCaAlO4 crystal.
Crystal
Structure /lattice constant
M.P. oC
Density g/cm3
Thermo-Expans
x10-6/K
Dielectric constant
Lattice Mismatch to YBCO
Max. Dia
NdCaAlO4
Tetrag.a=3.685 c=12.12
1850
5.56
12
19.5
0.055
CZ 35mm
NdCaAlO4 (001) 10x10x0.5 mm, 1 side polished
NdCaAlO4 (001) 10x10x0.5 mm, 2 sides polished
NdCaAlO4 (100) 10x10x0.5 mm, 1 side polished
For more information, please visit our [...]
2019-05-13meta-author
An important dispersion in the Rsheet measurement of AlGaN/GaN wafers was found on different samples, with or without SiN passivation. The dispersion is due to a drift of the Rsheet appearing when the sample is placed in the dark. This drift is different for each sample [...]
