Overview of Zinc Telluride Powder ZnTe
Zinc Telluride Powder (ZnTe) is a binary compound powder composed of zinc and tellurium elements. As a semiconductor material, ZnTe powder has been widely used in multiple fields due to its unique physical and chemical properties. It has a wide direct bandgap, making it excellent in areas such as photoelectric conversion, infrared detection, and laser technology. In addition, ZnTe powder also possesses excellent electron transfer performance, good thermal and chemical stability, making it an ideal material for producing efficient electronic and optoelectronic devices. From a practical application perspective, ZnTe powder has important application value in fields such as solar cells, photodetectors, LEDs, and optoelectronic integrated circuits. With the continuous progress of science and technology, ZnTe powder is expected to demonstrate its unique advantages in more fields in the future.
Features of Zinc Telluride Powder ZnTe
Wide bandgap semiconductor: ZnTe has a wide direct bandgap of about 2.26 eV, making it a potential application in high temperature, high frequency, and high-speed electronic devices.
Excellent photoelectric performance: ZnTe powder has efficient response to specific wavelengths of light, suitable for photodetectors and infrared sensors.
Good thermal stability: In high-temperature environments, ZnTe powder can maintain its structure and performance stability, making it suitable for high-temperature working environments.
High electron mobility: The electrons in ZnTe move quickly, which helps improve the response speed and efficiency of electronic devices.
Adjustable properties: By controlling the synthesis conditions, the band gap and other physical properties of ZnTe powder can be adjusted to meet different application requirements.
Environmental considerations: The elements zinc and tellurium in ZnTe powder are relatively abundant in nature, and the environmental impact during its production process is relatively small.
Application of Zinc Telluride Powder ZnTe
Photodetectors: ZnTe powder is widely used in photodetectors, especially in the field of infrared detection, due to its efficient photoelectric conversion ability and sensitivity to specific wavelengths.
Solar cells: The high electron mobility and adjustable bandgap of ZnTe powder make it a potential candidate for solar cell materials.
Application of Zinc Telluride Powder ZnTe
Optoelectronic integrated circuits: ZnTe powder is used as optoelectronic components and waveguide materials in optoelectronic integrated circuits, which helps to achieve efficient and high-speed photoelectric signal conversion.
High temperature electronic devices: Due to its excellent thermal stability, ZnTe powder can be used to manufacture electronic devices that can work stably in high temperature environments.
Infrared sensor: ZnTe powder is sensitive to infrared light, making it suitable for manufacturing infrared sensors used in fields such as thermal imaging and night vision systems.
Application of Zinc Telluride Powder ZnTe
Optical communication: ZnTe powder has also been applied in the field of optical communication, such as optical modulators, optical switches, etc., which helps to improve the performance and stability of optical communication systems.
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Q1
What is the product overview of Zinc Telluride Powder (ZnTe)?
Answer: Zinc Telluride Powder (ZnTe) is a semiconducting material composed of zinc and tellurium. It is a wide-bandgap material with excellent photoelectric properties, making it suitable for applications in photodetectors, solar cells, and optical communication devices. ZnTe powder offers high stability and tunable properties, enabling its use in various optoelectronic applications.
Q2
What are the key performance characteristics of ZnTe Powder?
Answer: ZnTe Powder exhibits high electron mobility, wide bandgap, and efficient photoelectric conversion capabilities. Its high stability at elevated temperatures and tunable optical properties make it suitable for high-performance optoelectronic devices. ZnTe Powder also demonstrates good thermal conductivity, which ensures efficient heat dissipation in operating devices.
Q3
What are the physical properties of Zinc Telluride Powder (ZnTe)?
Answer: ZnTe Powder has a direct bandgap, high refractive index, and good optical transparency in the visible and near-infrared regions. It crystallizes in a zinc blende structure, which promotes efficient electron-hole pair generation and separation. These properties contribute to ZnTe's performance in optoelectronic devices.
Q4
How does the crystal structure of ZnTe Powder affect its optical properties?
Answer: The zinc blende crystal structure of ZnTe Powder plays a crucial role in its optical properties. The alternating arrangement of zinc and tellurium atoms creates a regular lattice that supports efficient light absorption and emission. This structure also promotes strong optical nonlinearity, making ZnTe Powder suitable for applications such as optical modulators and switches.
Q5
How does surface activity affect the performance of ZnTe Powder in optoelectronic devices?
Answer: Surface activity can significantly impact the performance of ZnTe Powder in optoelectronic devices. Surface defects, impurities, and adsorbed species can affect the charge transport and optical properties of ZnTe. To mitigate these effects, surface passivation techniques are often employed, which enhance the stability and efficiency of ZnTe-based devices by minimizing surface-related issues.
Zinc Telluride Properties | |
Other Names | telluroxozinc, tellaylidenezinc, zinc-tellurium, ZnTe powder |
CAS No. | 1315-11-3 |
Compound Formula | ZnTe |
Molecular Weight | 192.99 |
Appearance | Red Brown Powder |
Melting Point | 1238 ℃ |
Boiling Point | N/A |
Density | 6.34 g/cm3 |
Solubility in H2O | N/A |
Exact Mass | 193.835 g/mol |
Zinc Telluride Health & Safety Information | |
Signal Word | Danger |
Hazard Statements | H330 |
Hazard Codes | T |
Risk Codes | N/A |
Safety Statements | 25 |
Transport Information | UN 3284 6.1/PG 2 |