PAMDPU-1000-01 is a direct current power supply unit in low ripple, low thermal drift and long- term stability. It can supply power to probe in nuclear detection field and others.
1. High Voltage Power Supply Specification
Input
AC220V/50Hz
Output
HV DC 0~500V/0~1000V; LV DC +12V/2W、-12V/1W
Alternative current
2A
Ripple voltage
10ppm (at rated [...]
2021-11-26meta-author
PAM XIAMEN offers 6″FZ Prime Silicon Wafer-1
6″ Si wafer, Diameter 150mm, FZ Gas Dope, SSP, N(100), resistivity 2000-7000Ωcm
PARAMETER
SPECIFICATION
GENERAL CHARACTERISTICS
1
Growth Method
FZ Gas Dope
2
Crystal Orientation
(100)
3
Conductivity Type
n
4
Dopant
Phosphorus
5
Nominal Edge Exclusion
6 mm
ELECTRICAL CHARACTERISTICS
6
Resistivity
2000 – 7000 Ωcm
7
Life Time
>1500 µsec
CHEMICAL CHARACTERISTICS
8
Oxygen Concentrations
< 2xE16 at/cm3
9
Carbon Concentrations
< 2xE16 at/cm3
WAFER PREPARATION CHARACTERISTICS
10
Front Surface Condition
Polished, [...]
2020-04-17meta-author
Enhanced Continuous-wave Trahertz emission by nano-electrodes in a photoconductive photomixer
Semiconductor materials used as PCA-based photomixers must exhibit high resistivity, high carrier mobility and ultrashort carrier lifetime. Low-temperature-grown GaAs (LT GaAs) has been shown to have such characteristics 14–18 . The samples used in our experiment had [...]
Formation of InAs quantum dots on low-temperature GaAs epi-layer
InAs self-organized quantum dots (QDs) grown on annealed low-temperature GaAs (LT-GaAs) epi-layers and on normal temperature GaAs buffer layers have been compared by transmission electron microscopy (TEM) and photoluminescence (PL) measurements. TEM evidences that self-organized QDs [...]
2014-02-28meta-author
PAM XIAMEN offers LD Bare Bar for 940nm@cavity 3mm.
Brand: PAM-XIAMEN
Wavelength: 940nm
Filling Factor: 50%
Output Power: 200W
Cavity Length:3mm
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., [...]
2019-05-09meta-author
The silicon carbide crystal most commonly used as a semiconductor material is 4H-SiC wafer. However, silicon carbide crystals have multiple types. Once the conditions are not well controlled in the process of the silicon carbide crystal growth, the resulting silicon carbide crystal structure may be 3C, 6H, 15R, etc., [...]
2021-04-08meta-author