Place of Origin: | China |
Brand Name: | OEM |
Certification: | CE/ISO9001 |
Minimum Order Quantity: | Negotiable |
---|---|
Price: | Negotiable |
Packaging Details: | Vacuum packing, 1kg/bag, or as your request. |
Delivery Time: | 5-7 working days after receiving payment details |
Payment Terms: | T/T, Western Union, L/C |
Product Name: | Germanium Telluride | CAS: | 12025-39-7 |
---|---|---|---|
Molecular Formula: | GeTe | EINECS: | 234-706-7 |
Molecular Weight: | 200.24 | Melting Point (ºC): | 725 |
High Light: | metallic powder,metal powder |
CAS 12025-39-7 Germanium Telluride GeTe used for thermal evaporation and UV coating
Germanium telluride (GeTe) is a chemical compound of germanium and tellurium and is a component of chalcogenide glasses.
It shows semimetallic conduction and ferroelectric behaviour.
Germanium telluride exists in three major crystalline forms, room-temperature α (rhombohedral ) and γ (orthorhombic) structures and high-temperature β (cubic, rocksalt-type) phase; α phase being most phase for pure GeTe below the ferroelectric Curie temperature of approximately 670 K.
Doped germanium telluride is a low temperature superconductor.
1. Used for UV coating/AR coating/HR coating
2. Used for thermal evaporation
Stability of Germanium Telluride GeTe
Stable under normal temperature and pressure, to avoid light, fire, high temperature
Storage of Germanium Telluride GeTe
Airtight at room temperature, a cool dry place
FAQ
1: May I get one sample before placing order?
Re: Yes, we'd like to provide sample for you. For those normal products, you just need to bear the freight; for those high value products, you just need to freight and a little product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.
2: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, T/T, EMS, etc.) or by air. Usually it will cost 2-5 days that you can get the goods after delivery.
For large quantity products, It will cost days to weeks to come to your destination port, which depends on where the port is.
3: Is there any possible to use my appointed label or package?
Re: Sure. we'd like to use label or package according to your requirement if needed.
4: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are high qualified. If the goods can't come to the quality we promise, you can ask for refund.
Contact Person: Ms. Linda
Tel: +86-19945681435
Address: Rm 1712-1715, No.88, Sibao Rd, Shanghai , China