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Zinc selenide (ZnSe) is used as an infrared optical material with wide transmission wavelength range. It is also used as an entrance optic in the new range of "in-ear" clinical thermometers. ZnSe is used as a semiconductor material for thin film devices, and n-type windows layer for thin film heterojunction solar cells. ZnSe activated with tellurium is a scintillator suitable for matching with photodiodes. It is used in x-ray and gamma ray detectors. Zinc selenide films are useful in photovoltaic cells and solar conversion cells. The material can be doped with n-type and p-type doping. It is used to form light-emitting diodes and diode lasers. ZnSe doped with chromium finds use as an IR laser gain medium.
Khairnar, U.; Behere, B.; Pawar, B. Optical Properties of Polycrystalline Zinc Selenide Thin Films. Mater. Sci. Appl. 2012, 3, 36-40.
Muthumari, S.; Devi, G.; Revathi, P.; Vijayalakshmi, R.; Sanjeeviraja, C. Structural Investigation of Zinc Selenide Thin Films. J. Appl. Sci. 2012, 12, 1722-1725.
Dichiarazioni di rischio (UE): H301-H331-H373
Toxic if swallowed. Toxic if inhaled. May cause damage to organs through prolonged or repeated exposure.
Dichiarazioni precauzionali: P260-P201-P280-P304+P340-P405-P501a
Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.