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Zinc Telluride has the chemical name ZnTe and is a Group II to VI compound. A wide bandgap makes zinc telluride a popular ingredient in making semiconductor materials.
Particle size: 80mesh, 100mesh
Purity: 99.99%
Zinc Telluride ZnTe – Powder
Zinc Telluride (Group II-VI) is a compound of the chemical form ZnTe. The reaction of zinc and tellurium under hydrogen conditions results in reddish-brown zim telluride. The wide bandgap of zinc telluride makes it a popular material for semiconductor manufacturing. Zinc Telluride is an semiconductor material having a direct bandgap at 2.26 eV. A p-type semiconductor.
Zinc informuride generally has a cubic (“galena” or “zinc blendede”) crystal structure. However, it can also come in hexagonal (wurtzite or rock salt) crystals. In aerobic conditions it will turn to black if exposed by strong beams. ZnTe appears as a grayish brownish-red or ruby red powder after sublimation. ZnTe, which has a lattice consistency of 0.6101nm, can be grown either with or on gallium, aluminum, lead, selenide, and gallium. ZnTe, due to some lattice errors can also be grown with or on GaAs substrates. ZnTe in the form thin-film (or nanocrystalline), can also be grown using substrates such like glass. Thin-film photovoltaic cells. These lattice parameters were found in the crystal structure of wurtzite, a hexagonal (hexagonal).
Zinc Telluride Properties
Hydrogen telluride is highly toxic when it reacts with dilute vinegar.
ZnTe+2H+=H2Te↑+Zn2+
Zinc telluride has physical properties
Zinc Telluride is an e-type broad bandgap semiconductor that has a bandgap range of 2.26eV to room temperature, and 2.38eV to 77K. For the best Zinc Telluride ZnTe Powder prices, feel free to contact us to inquire.
Zinc-telluride ZnTe powder Performance
Zinc Telluride is grayish or reddish powder. This chemical formula, ZnTe, is a combination of zinc tellurium. Sublimation produces ruby red cubic crystalline crystals. It can be stored in dry air but will decompose when there is water. Zinc informuride is mostly used for semiconductors and infrared applications. It can also be used for fluorescent and phosphorescent purposes. It is also used in the manufacture of light-emitting dimodes as well as radio detection and infrared detection.
Specification:
Formula
Melting
point
Density
Refractive
index
Purity
Tr-ZnTe
192.99
Chocolate-red powder
1240°C
6.34 g/mL at 25 °C
3.56
100mesh
99.99%-
99.9999%
Notice: Products can vary in size depending on user needs.
How is Zinc Telluride ZnTe Powder manufactured?
Method 1: Secure the polycrystalline zinc tellinguride in a quartzampoule having a tapered tip. Bridgman technique can be used to grow a single crystal in the Zinc Telluride melt. In order to avoid the zinc melt sticking to the quartz container wall and cause it to stick to its own surface, Quartz amoules must be sandblasted prior to coating with a very thin carbon layer made using pyrolysis of alcohol or acetone.
Method 2 is where sodium telluride, (Na2Te), and zinc Acetate react in the water to form ZnTe precipitate. It’s yellow-brown with hydrated ZnTe.
Zinc Telluride Zinc Telluride ZinTe Powder
Zinc Telluride has the chemical name ZnTe and is a binary substance. It can appear as either ruby red crystals or as gray or brownish red powder. It is also cubic in structure like sphalerite, diamonds and so forth. It can also made into a hexagonal crystal. It is one common type of semiconductor material.
The primary use for zinc telluride is very similar to the zinc selenide. It’s also useful as an infrared or semiconductor material.
It exhibits good electro-optic properties under the effects of short pulses in near-infrared light (800 nm), as well as a mature manufacturing process. It is both a popular optical rectification THz radiation source, and a detection material. It is found in light-emitting devices such as solar cells, green and waveguides.
You can use zinc telluride in these areas:
Both laser diode (LED) and the LED-based laser diode
Solar battery
Terahertz imaging
Electro-optical detector
Holographic interferometer
Laser optical phase conjugation device.
Packing & Shipping Zinc Teuride ZnTe powder
There are many options for packing, which all depend on the ZnTe content.
Verpackung of ZnTe zinc telluride powder: vacuum Packing, 100g-500g or 1kg/bag 25kg/barrel.
Shipping zinc telluride ZnTe-based powders: could send out via sea, air and express once payment has cleared.
