Indium selenide (In2Se3) is a binary compound composed of indium and selenium, characterized by its semiconductor properties and layered crystal structure. It typically crystallizes in a rhombohedral or hexagonal form, which contributes to its anisotropic electrical and optical properties. Indium selenide exhibits a direct bandgap, making it suitable for applications in optoelectronics, such as photodetectors and solar cells. The material is known for its high absorption coefficient in the visible to near-infrared spectrum, enhancing its utility in photonic devices. Additionally, In2Se3 is thermally stable and can be synthesized through various methods, including chemical vapor deposition and solid-state reactions. Its electrical conductivity can be modified through doping, allowing for tailored electronic properties. However, handling In2Se3 requires caution due to the toxicity of selenium. Overall, indium selenide is a significant material in the field of semiconductor technology, particularly in the development of advanced electronic and optoelectronic devices.

Indium selenide (In2Se3)

12056-07-4: Indium selenide (In2Se3) is a binary compound composed of indium and selenium, characterized by its semiconductor properties and layered crystal structure. It typically crystallizes in a rhombohedral or hexagonal form, which contributes to its anisotropic electrical and optical properties. Indium selenide exhibits a direct bandgap, making it suitable for applications in optoelectronics, such as photodetectors and solar cells. The material is known for its high absorption coefficient in the visible to near-infrared spectrum, enhancing its utility in photonic devices. Additionally, In2Se3 is thermally stable and can be synthesized through various methods, including chemical vapor deposition and solid-state reactions. Its electrical conductivity can be modified through doping, allowing for tailored electronic properties. However, handling In2Se3 requires caution due to the toxicity of selenium. Overall, indium selenide is a significant material in the field of semiconductor technology, particularly in the development of advanced electronic and optoelectronic devices.

<p>Indium(III) selenide is used in photovoltaic devices. It is also used for optoelectronics and in solar cells. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original A</p>

CAS 12056-07-4

Indium selenide (In2Se3)

Indium(III) selenide, 99.99% (metals basis)

Ref: 02-088280

Indium selenide, 99.999%

Ref: 7W-GX3604

Indium(III) selenide, lump

Ref: 54-IN2019