PAM XIAMEN offers Polyelectrolyte Multilayer Modified Silicon Substrate
A client of our recently requested a substrate that would help them with their research experiement.
“My experiment is to synthesize the novel magnesium biomaterials on the polyelectrolyte multilayer modified silicon wafer. The wafer would be similar with the [...]
2019-02-26meta-author
Transmitance-GaN material-TEST REPORT
A test report is necessary to show the compliance between custom description and our final wafers data. We will test the wafer characerization by equipment before shipment, testing surface roughness by atomic force microscope, type by Roman spectra instrument, resistivity by non-contact [...]
2018-08-14meta-author
Reliability analysis of InGaN Blu-Ray laser diode
The purpose of this work is an in depth reliability analysis of Blu-Ray InGaN laser diodes (LD) submitted to CW stress at different currents and temperatures. During reliability tests, LD devices exhibit a gradual threshold current increase, while [...]
2014-03-03meta-author
InGaN
The single crystal germanium is n type at room temperature, and the resistivity shows non-single dependence on temperature. When conduction type transits from n type to p type, the bulk germanium resistivity is in maximum, and the carrier mobility is declining. With the increasing [...]
2021-11-10meta-author
SWIR (short wave infrared) detector is widely used in aerospace remote sensing, low-light night vision, medical diagnosis, agricultural industry, security monitoring and other fields. The short-wave infrared InGaAs detector has the characteristics of high detection rate, high uniformity and high stability, and is one [...]
2022-04-02meta-author
Ge/SiO2 direct wafer bonding by O2-plasma pretreatment was investigated. The bonding interfaces of Ge/SiO2 low temperature direct wafer bonding were characterized by transmission electron microscopy. The perfectly atomic level Ge/SiO2 bonding was achieved after a 1500C annealing for 60 hours. The excessive O2-plasma exposure resulted in micro-crack [...]
2020-03-09meta-author