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Germanium (Ge (N-type)) Pieces Evaporation Materials

Overview

We sell these pellets and pieces by unit weight for evaporation use in deposition processes. These approximate materials prices are published to provide budgetary guidelines. Actual prices can very and may be higher or lower, as determined by availability and market fluctuations. Contact international@lesker.com for current pricing.

General

Germanium is a hard and brittle material with a semi-metallic, grayish-white appearance. It has a density of 5.35 g/cc, a melting point of 937°C, and a vapor pressure of 10-4 Torr at 1,167°C. It is classified on the periodic table as a metalloid, which means it possesses properties of metals and non-metals. Like silicon, germanium is a semiconductor and frequently utilized in the fabrication of transistors and integrated circuits. It is often evaporated under vacuum to create layers in the production of optical storage media and optical coatings. Other uses of the material are as an alloying agent and catalyst.

SDS
Click here for the Germanium SDS.
Request A Quote
Can't find the size or material you need? Please use our Materials Quotation Form to request.
Deposition Materials FAQ
Click here for answers to some of the most common questions we get asked.
Contact Us
To speak with someone directly, please call 1-412-387-9200 or email international@lesker.com.

Ordering Table

Material Size Quantity Purity Part # Price Add To
Cart
Material Size Quantity Purity Part # Price Add To
Cart
Germanium 3-6mm pieces 50g 99.999% EVMGE-1038B $201.00
Germanium 3-6mm pieces 100g 99.999% EVMGE-1038D $381.00
Germanium 3-6mm pieces *Per gram (20g min.) 99.999% EVMGE50500GM $4.00
Germanium 3-6mm pieces 1kg 99.999% EVMGE50500KG P.O.R.

 

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