MetalsTek Engineering is a worldwide supplier of Tellurium Evaporation Material and Tellurium products. We provide quality Tellurium products with competitive prices.
Material: Tellurium
Purity: 99.9%~99.999%
Form: Pieces, Powder, Customized Shapes
Size: 1~4mm, or Tailored Size
Applications: Semiconductor Depositions, CVD, PVD, Optics Coatings
Material: Bismuth Telluride
Purity: 99.9%~99.999%
Properties: Gray, 580°C (1,076°F; 853K), 7.74g/cc Density
Form: Pellets, Pieces, Powder, Customized Shapes
Size: 1~4mm, or Tailored Size
Material: Antimony Telluride
Purity: 99.9%~99.999%
Properties: Gray, 620°C (1,148°F; 893 K), 6.5g/cc Density
Form: Pellets, Pieces, Powder, Customized Shapes
Size: 1~4mm, or Tailored Size
Material: Aluminum Telluride
Purity: 99.9%~99.99%
Properties: Dark Gray, 436.76 M.W., 900°C M.P., 4.5g/cc Density
Form: Pellets, Pieces, Powder, Customized Shapes
Size: 1~4mm, or Tailored Size
Applications: Anti-Reflection Film, Glass Film, Hard Film
Material: Cadmium Telluride
Purity: 99.9%~99.999%
Properties: Gray, 1,041°C M.P., 5.85g/cc Density
Form: Pieces, Powder, Customized Shapes
Size: 1~4mm, or Tailored Size
Applications: Thin-Film Solar Cells, Solar Panels, Semiconductor Devices
Material: Zinc Telluride
Purity: 99.9%~99.999%
Properties: Red Crystals, 1,295°C M.P., 6.34g/cc Density
Form: Pieces, Powder, Customized Shapes
Size: 1~4mm, or Tailored Size
Applications: Optoelectronic Devices, LEDs, Solar Cells, Semiconductors
Tellurium is a rare metalloid that has a brittle nature and a silver-white appearance. Although mildly toxic, it has solubility in sulfuric acid, nitric acid, aqua regia, potassium cyanide, and potassium hydroxide. However, it remains insoluble in hot and cold water and carbon disulfide. Tellurium is widely used as an additive in a variety of industries, including semiconductor devices, alloys, chemical raw materials, cast iron, rubber, and glass. It serves diverse purposes across various industrial sectors.
Tellurium Evaporation Materials are essential components utilized in thin-film deposition processes across semiconductor, optoelectronic, and thermoelectric industries. With tellurium’s unique properties, including high electrical conductivity, photoconductivity, and thermoelectric efficiency, these materials are pivotal in the fabrication of semiconductor devices, infrared sensors, laser diodes, thermoelectric generators, and energy harvesting devices. Employed in various deposition techniques such as thermal evaporation, electron beam evaporation, and sputtering, Tellurium Evaporation Materials enable precise control over film characteristics, facilitating the production of thin films tailored to specific applications. They serve as vital tools in research and development endeavors, contributing to advancements in fundamental understanding and the exploration of novel technologies.
Material Type | Tellurium | Theoretical Density | 6.25 g/cc |
Symbol | Te | Z Ratio | 0.9 |
Atomic Weight | 127.6 | Sputter | RF |
Atomic Number | 52 | Type of Bond | Indium, Elastomer |
Color/Appearance | Silvery Lustrous Gray, Semi-Metallic | UN Number | 3284 |
Thermal Conductivity | 1.97~3 W/m.K | Comments | Wets without alloying. Not recommended for sputtering. |
Melting Point | 449 °C |
Due to their unique properties, such as high refractive index, good electrical conductivity, and distinct photoconductivity, Tellurium Evaporation Materials are pivotal in several high-tech applications. These materials are extensively utilized in thin film deposition for various industrial, electronic, and energy-related applications. Here are some critical applications:
Tellurium Evaporation Materials thus play a crucial role across various technologies, driving innovation and efficiency improvements in renewable energy, electronics, and communication systems. Their continued development and application promise to contribute significantly to advancements in sustainable technologies and high-performance electronic devices.
Our Tellurium Evaporation Materials are clearly labeled externally to ensure efficient identification and quality control. To prevent any damage during storage or transportation, we take great care.