The researchers built the device with an electron-blocking layer made of aluminium gallium arsenide phosphide (AlGaAsP), instead of more commonly used gallium indium phosphide (GaInP), that was ...

Considering taking supplements to treat aluminum phosphide poisoning? Below is a list of common natural remedies used to treat or reduce the symptoms of aluminum phosphide poisoning. Follow the ...

To further improve the performance of the solar cell, the Finnish group is investigating the potential of combining aluminum-gallium-indium-phosphide (AlGaInP) subcells, which have a bandgap of ...

A focus-stacked macro photograph of a fabricated gallium phosphide photonic chip featuring multiple spiral waveguides and other test structures. The chip width is just 0.55 cm across. Due to the ...

Using gallium phosphide-on-silicon dioxide technology, the new amplifier attains a net gain of over 10 dB across a bandwidth of approximately 140 nm -- three times wider than a conventional C-band ...

These first lasers were made of gallium aluminium arsenide (GaAlAs ... In the late 1970s, indium gallium arsenide phosphide (InGaAsP) lasers operating at longer wavelengths were demonstrated ...