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44412 Zinc telluride, 99.99% (metals basis)

CAS-Nummer
1315-11-3
Synonyme

Stock No. Größe Preis ($) Menge Verfügbarkeit
44412-06 5g 40,30
44412-14 25g 183,00
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Zinc telluride, 99.99% (metals basis)

MDL
MFCD00043079
EINECS
215-260-2

Chemische Eigenschaften

Formel
ZnTe
Molmasse
192.97
Form
-140 Mesh Powder
Schmelzpunkt
1240°
Dichte
5.9
Brechungsindex
3.56
Storage & Sensitivity
Ambient temperatures.
Löslichkeit
It decomposes in water.

Anwendungen

Zinc telluride can be easily doped, and for this reason it is one of the more common semiconducting materials used in optoelectronics. ZnTe is important for development of various semiconductor devices, including blue LEDs, laser diodes, solar cells, and components of microwave generators. It can be used for solar cells, for example, as a back-surface field layer and p-type semiconductor material for a CdTe/ZnTe structure[6] or in PIN diode structures. The material can also be used as a component of ternary semiconductor compounds.Zinc telluride together with lithium niobate is often used for generation of pulsed terahertz radiation in time-domain terahertz spectroscopy and terahertz imaging.

Bemerkungen

Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

Literaturverweise

TE Schlesinger.; JE Toney.; H Yoon.; EY Lee. Cadmium zinc telluride and its use as a nuclear radiation detector material. Materials Science and Engineering: R: Reports. 2001 32, (4-5) , 103-189.

W Faschinger.; S Ferreira.; H Sitter. Doping of zinc-selenide-telluride. Applied physics letters. 1994 64, (1) , 2682-2684.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H302-H332

Harmful if swallowed. Harmful if inhaled.

Sicherheitshinweise: P261-P264-P270-P304+P340-P301+P312a-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,10162
Harmonized Tariff Code
2853.90
TSCA
Yes

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