PAM-XIAMEN offers (20-2-1) Plane Semi-insulating Freestanding GaN Substrate, which is semiconductor material for the development of iii-nitride device, microelectronic devices and optoelectronic devices. The following specification of free standing GaN crystal substrate is for sale.
1. Semi-insulating Freestanding GaN Substrate Specification
Item
PAM-FS-GAN(20-2-1)-SI
Dimension
5 x 10 mm2 or 5 x 20 mm2
Thickness
380+/-50um
Orientation
(20-21)/(20-2-1) plane off angle toward A-axis 0 ±0.5°
(20-21)/(20-2-1) plane off angle toward C-axis -1 ±0.2°
Conduction Type
Semi-Insulating
Resistivity (300K)
>106 Ω·cm
TTV
≤ 10 µm
BOW
BOW ≤ 10 µm
Surface Roughness:
Front [...]
2020-09-02meta-author
PAM XIAMEN offers test grade silicon wafers
Below is just a short list of the test grade silicon substrates!
Inches
Cust class
Dopant
Type
Orientation
PFL length
PFL direction
SFL
Off orientation
Resistivity
Diameter
Thickness
Bow
TTV
Warp
8
SSP
Arsenic
N+
100
0,0 ± 0,0
010 ± 1
0.0 ± 0.4°
0.002 – 0.003 Ohmcm
200 ± 0.1 mm
725 ± 15 µm
6
60
8
SSP
Boron
P
100
0,0 ± 0,0
011 ± 1
3.5 – 7.0 Ohmcm
200 ± [...]
2019-02-25meta-author
GaAs epi wafer for microelectronic and optoelectronic devices
PAM XIAMEN offers GaAs epi wafer for microelectronic and optoelectronic devices including MESFET HEMT, ICMMIC HBT, HALL device, visible light LED, IR LED, LD and solar cell.
Electronic devices
Material(layer/substrate)
Application
Technology Tends
Material Required
Digital IC
(MESFETHEMT)
GaAs/GaAs
GaAlAs/GaAs
Ultra-high-speed computers
PC,ATM,Image Processing
High level [...]
2019-03-15meta-author
The realization of low-dislocation-density bulk GaN crystals is necessary for use in the fabrication of future high-power devices with low power consumption. In this study, we attempted the regrowth of low-dislocation-density (104–105 cm−2) GaN substrates to fabricate thick and low-dislocation-density GaN crystals using the dipping [...]
2019-11-18meta-author
1. System introduction:
The cadmium zinc telluride (CZT) technology based MXA-128 X-ray photon counting imaging system is composed of pixel linear array CZT detector modules and low noise ASICs. The energy suits for it ranging from 20keV to 160keV. Its energy resolution is 0.5lp/mm. [...]
2020-08-11meta-author
PAM XIAMEN offers Mica disk.
Pure Mica Sheet
Highest Grade Mica Disks, 9.9mm diameter 10/pkg
Highest Grade Mica Disks, 20mm diameter 10/pkg
Highest Grade Mica Sheets, 15mm x 15mm (0.59” x 0.59″), 0.15 to 0.177mm (0.006-0.007″) thick, 10/pkg
Hi-Grade Mica Sheets, 15mm x 15mm [...]
2019-04-18meta-author