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China, Chinese Buy Bi2te3 Metal 99.99%-99.9999% Bismuth Telluride Ingot with P-Type and N-Type1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Non ferrous Metal ProductsBismuthBi2te3Bite
Anhui Fitech Materials Co., Ltd.
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Product Description Product Description Bismuth Telluride1.Molecular formula: Bi2Te32.Molecular weight: 800.763.CAS No.: 1312-43-24.HS Code: 2842909090 5.Melting Point: 585oCBismuth telluride is a compound of tellurium and bismuth. It is a narrow gap layered semiconductor with a trigonal unit cell. It's produced by sealing bismuth and tellurium metals in a quartz tube under vacuum. Bismuth telluride thermoelectric in lump or powder and purity 4N/5N/6N Bi2Te3Type PDoped AntimonyType NDoped SeleniumApplicationP/N node is formed for semiconductor refrigeration, temperature difference power generation, etcPowder Particle Size3 micronsTechnical dockingvacuum smelting -- crystal introduction (oriented growth of crystals) -- regional smelting -- removal of both ends ApplicationsTopological insulators are not conventional superconductors and cannot be used in ultra-efficient power lines because they can carry only a small amount of current, but they pave the way for a paradigm shift in the development of microchips, which will lead to new applications of sponomics in which electronic spin is used to carry information. Moreover, bismuth telluride is very easy to produce and use in practical applications. The 3D material can be manufactured by existing semiconductor technologies and is also easily doped, so that its properties can be tuned quite easily.Related Products Bismuth powder Bismuth granulePacking and deliveryQ: Are you trading company or manufacturer ?A: We are factory.Q: How long is your delivery time?A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.Q: Do you provide samples ? is it free or extra ?A: Yes, we could offer the sample for free charge but do not pay the cost of freight.Q: What is your terms of payment ?A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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