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1315-09-9
ZnSe
343000LP
99.995%
3-12mm Pieces
215-259-7
Class 6.1
UN3283
PG II
Characteristic
Zinc selenide (ZnSe) is a light-yellow, solid compound comprising zinc (Zn) and selenium (Se). It is an intrinsic semiconductor with a band gap of about 2.70 eV at 25 °C (77 °F).
Chemical formula：ZnSe
Molar mass：144.35 g/mol
Appearance：light yellow solid
Density：5.27 g/cm3
Melting point：1,525 °C (2,777 °F)
Solubility in water：negligible
Band gap：2.82 eV (10 K)
Refractive index (nD)：2.67 (550 nm)；2.40 (10.6 μm)
Crystal structure：Zincblende (cubic)
Application
Zinc selenide is used to form II-VI light-emitting diodes and diode lasers. It is doped with chromium (ZnSe:Cr) has been used as an infrared laser gain medium. It is used as an infrared optical material. It is used in x-ray and gamma ray detectors.
Characteristic
Zinc selenide (ZnSe) is a light-yellow, solid compound comprising zinc (Zn) and selenium (Se). It is an intrinsic semiconductor with a band gap of about 2.70 eV at 25 °C (77 °F).
Chemical formula：ZnSe
Molar mass：144.35 g/mol
Appearance：light yellow solid
Density：5.27 g/cm3
Melting point：1,525 °C (2,777 °F)
Solubility in water：negligible
Band gap：2.82 eV (10 K)
Refractive index (nD)：2.67 (550 nm)；2.40 (10.6 μm)
Crystal structure：Zincblende (cubic)
Application
Zinc selenide is used to form II-VI light-emitting diodes and diode lasers. It is doped with chromium (ZnSe:Cr) has been used as an infrared laser gain medium. It is used as an infrared optical material. It is used in x-ray and gamma ray detectors.
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