Gallium phosphide (GaP), a phosphide of gallium, is a compound semiconductor material with an indirect band gap of 2.24 eV at room temperature. Impure polycrystalline material has the appearance of pale orange or grayish pieces.

Gallium phosphide (GaP), similar to AlP, crystallizes in the thermodynamically stable cubic ZB structure (a = 5.45 Å), surprisingly with a nearly identical lattice parameter as AlP.

2021年10月14日 · Gallium phosphide is a phosphide of gallium. It is a semiconductor and optical material that is used for manufacture of low and standard brightness red, orange, and green light-emitting diodes. Metal phosphides are hydrolysed to phosphine upon contact with water or stomach acid. Phosphine is a colorless, flammable, explosive, and toxic gas ...

GaP has garnered tremendous attention in nanophotonics thanks to its high refractive index, indirect bandgap width of 2.26 eV, lattice perfectly matched with silicon, and omnipotent and competitive nonlinear optical properties. Herein, we review the progress and application of GaP in nanoscale devices over the past two decades.

2014年1月1日 · This review paper discusses different synthesis methods and characterization techniques of gallium Phosphide for its application in various fields.

The gallium phosphide (GaP) compound possesses the cubic zinc blende structure. Where each atom is at the centre of the regular tetrahedron, at the four corners of which lie atoms of the other kind.

2019年11月25日 · Gallium phosphide (GaP) has played an important role in the photonics industry since the 1960s, forming the basis for a range of light-emitting devices—most notably green LEDs—despite possessing...

2022年2月18日 · Gallium phosphide is a semiconductor of the III–V type, with the same type of crystal structure as silicon, but with gallium and phosphorus atoms on adjacent sites. Because of its detailed band structure, which is characterised by an indirect band-gap, it is...

Gallium Phosphide is a semiconductor material that is part of the gallium family, along with gallium arsenide and gallium nitride. It is used in electronic components and optoelectronic devices due to its unique electrical and optical properties.

phosphide, any of a class of chemical compounds in which phosphorus is combined with a metal. The phosphide ion is P 3−, and phosphides of almost every metal in the periodic table are known. They exhibit a wide variety of chemical and physical properties.