Indium nitride is dark crystallline powder or lump, which is semiconductor with wurtzite structure (hexagonal) like aluminum nitride. It is raw material in the fabrication of group III nitride short wavelength optoelectronic devices such as blue and green light-emitting diodes. Indium nitride is stable powder( under room temperature 300℃), which is easy to dissolve by acid and alkali. It is a kind of semiconductor,whose band gap is 2.4eV, formation heat is -17.6kJ/mol when solide at 25 ℃. Indium nitride powder is typically alloyed with gallium nitride(producing InxGa1–xN). It would increase the wavelength of light emission and to provide charge carrier confinement.
Indium Nitride Wafer
Synonyms: indium mononitride, indium nitride 99.8% metal basis, indium(III) nitride, indium(3+) nitride
|CAS No.: 25617-98-5||EINECS No.: 247-130-6||Molecular Formula: InN|
|Molecular Weight: 128.83||Melting Point:1200℃||Dielectric Constant: 15.3|
|Infrared Refractive Inex||Resistivity:4.0*103 Ω.cm||Refractive Index: 2.92|
|Piezoelectric Constant:e31-0.57 C m-2 e31 0.97 C m-2|
|Radiative Recombination Coefficient: 2.0*10-10 cm3s-1.300K|
Category: Catalysis And Inorganic Chemistry; Ceramics; Chemical Synthesis; Indium Metal and Ceramic Science; Nitrides
Particle size: 325mesh
Indium nitride wafer is raw material for optoelectronics of infrared wavelength, high-frequency and high-speed component and high-efficiency solar cell. It is raw material for production of nanowire and indium nitride thin film, which could be growed on the GaN(001)/SA(001) substrate by the technique of chemical beam epitaxy (CBE) using the highly volatile source reagent HN3. Indium nitride (InN) emits infrared light typically, which will emit greet light if reduced to 1 nanometer-wide wires. Moreover, just by varying their sizes, these nanostructures could be tailored to emit different colors of light. It could lead to more natural-looking white lighting white avoiding some of the efficiency loss today’s LEDs experience at high powder. Indium nitride wafer at the few-nanometer size range offers a promising approach to engineering efficient, visible light emission at tailored wavelengths.
Indium nitride should stocked in dry and shady place, the container should be tight. Indium nitride is stable at room temperature and pressure, please avoiding strong oxidant and acid.