High Purity Germanium Telluride GeTe Powder CAS 12025-39-7,99.99%| Cataniadagiocare

Germanium Telluride’s chemical formula is GeTe with a molecularweight of 200.24. It is important as a semiconductor material of the group II-VI.
Purity: 99.99%

Particle Size: -100 Mesh


Germanium Telluride GeTe Powder


Germanium Telluride (GeTe), which is a combination of germanium-tellurium is an ingredient of chalcogenide glas. It is semimetallic in conductivity, and has ferroelectric characteristics. Three main types are germanium telluride crystals. They are a(rhomboid and g (orthogonal), at room temperature; and b[cubic, halite] at high temperatures. The main phase in pure GeTe at the ferroelectric Curie temperature is 670 K. Low-temperature superconductor, doped germanium Telluride.

Germanium telluride crystals are a semiconductor of the periodic table WTH group element. Ionic crystals.Trigonometric system face center structure, b. 19G1 lining.Melting point 724 C’.It is a direct bandgap semiconductor with a room temperature forbidden bandwidth of 0.23eV.|19G1 liner. Melting point 724 C’. It is a semiconductor of direct bandgap with an infrared forbidden bandwidth (room temperature) of 0.23eV.|19G1 liner.Melting Point 724 C’. It has a 0.23eV room-temperature forbidden bandwidth.|19G1 liner. Melting point 724 C?.It’s a narrow bandgap semiconductor having a bandwidth of 0.23eV at room temperature.|19G1 liner.Melting temperature 724 C.It has a zero-temperature bandwidth and a bandgap of 0.23eV.} It is a narrow bandgap semiconductor with a hole mobility of 7×10-3mZilv “S) degree prepared by melting and recombination method.|This is a semiconductor of narrow bandgap with hole mobility of 7×10-3mZilv. It was prepared using melting and recombination.|The narrow bandgap semiconductor has a hole mobility 7×10-3mZilv. This was obtained by melting and then recombination.|It’s a small bandgap semiconductor that has a hole mobility value of 7×10-3mZilv.|It is a thin bandgap silicon with a hole mobility of 7×10-3mZilv.} This material is useful for detection and infrared emission. Trusted global supplier

Germanium Telluride GeTe Powder

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Germanium Telluride


Germanium Telluride Powder Product Performance :

Germanium Telluride has the chemical composition GeTe. It is very stable in air.

Technical Parameter of Germanium Telluride geTe powder :

Product Name MF Purity Particle Size Molecular Weight Density The color of the sky
Germanium Telluride GeTe 99.99% -100 Mesh 200.24 6.14 g/cm3 Gray Black

It is simple.

Germanium Telluride GeTe Powder


Here are the steps to prepare germanium-telluride:

1) Add some germanium telluride to the organic solution and stir it. This is the ratio of the germanium telluride dust to the organic solvent’s volume fraction. It is (2100)/(5100). Mg is the unit for the mass fraction and mL is the unit for the volume fraction.

(2) Place the mixture in Step 1 into the cell crusher.

(3) After the ultrasonic telluride dispersion, it was centrifuged and the grayish black supernatant was obtained. Supernatant was used to disperse the two-dimensional material germanium Telluride.


Germanium Telluride GeTe Powder


Germanium Telluride is a thermoelectric substance.

For thermoelectric refrigeration, germanium telluride can be used.

Germanium telluride can also be used to make semiconductors and infrared detectors.

GeTe may soon replace dynamic or flash random access memories. It is used widely in optical data storage that is non-volatile, including CDs, DVDs, and Blu-ray. In 1987, Yamada et al. In 1987, Yamada and colleagues. They are better choices than Te81Ge15Sb2S2 which has a longer transition time and shorter crystallization period.

High resistivity between crystalline, amorphous states makes it a suitable candidate for RF switches. A thin layer of GeTe must be applied to the substrate for radiofrequency. Membrane performance can be affected by many factors, including the composition of the precursor layer, seed layer structure, pressure, gas flow rate and precursor bubbling temperatures, as well as substrate.

Germanium Telluride GeTe Pulver Storage Conditions

GeTe powder’s dispersion and usage performance will be affected by the damp reunion. GeTe GeTe should therefore be vacuum packed and kept in cool dry rooms. GeTe powder shouldn’t be exposed to stress.

Packing and Shipping Germanium Telluride geTe Powder :

There are many options for packaging, which all depend on the amount of germanium Telluride GeTe.

Germanium-tetrae GeTe powder packaging

You can vacuum pack 100g, 500g, 1kg/bag or 25kg/barrel. Or as you request.

Germanium Telluride GeTe Powder Shipping

Can be shipped by sea or air as soon as payment receipt is received.

Germanium Telluride Properties

Other Titles
germanium monotelluride, germanium(II) telluride,

germanium(2+), telluride, and GeTe powder


Compound Formula

Molecular Weight

Gray Black Powder

Melting Point

Boiling Point

6.14 g/cm3

Solubility of H2O

203.827 g/mol

Germanium Telluride Safety & Health Information

Signal word

Hazard Statements

Hazard Codes

Risk Codes

Safety statements

Transport Information
NONH on all transport modes

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