CdSe (Cadmium Selenium) Sputtering Target

Description

Material	Cadmium Selenium
Purity	99.9% – 99.99999% / 3N 3N5 4N 4N5 5N 5N5 6N 6N5 7N
Shape	disc, plate, sheet, rod, customized
Size	can be customized (contact us)
Package	vacuum bag or customer’s request
Place of Origin	China
MOQ	1pcs
Supply Ability	10000pcs per month
Lead Time	Qty: 1-100, Time: 3-10 days Qty: >100, Time: to be negotiated

 

CdSe (Cadmium Selenide) sputtering targets are used for thin-film deposition in various high-tech applications, particularly in optoelectronics, photovoltaics, and semiconductor devices. CdSe is a II-VI semiconductor material with a direct bandgap, making it ideal for use in applications requiring precise optical and electronic properties.

Key Applications:

• Photovoltaics: CdSe is a key material in thin-film solar cells, especially in tandem configurations with CdTe (Cadmium Telluride) due to its suitable bandgap for solar energy conversion.
• Quantum Dots: CdSe is commonly used in the production of quantum dots, which are nanoscale semiconductor particles that exhibit unique optical and electronic properties. These are used in displays, lighting, and biological imaging.
• Photodetectors and Sensors: CdSe thin films are employed in photodetectors for detecting light in the visible to near-infrared spectrum. They are also used in various sensors and detectors due to their sensitivity to light.
• LEDs and Optoelectronic Devices: CdSe is used in the fabrication of LEDs and other optoelectronic devices, thanks to its direct bandgap and ability to emit light efficiently.
• Transistors: Cadmium Selenide is used in thin-film transistors (TFTs), especially in flexible electronics, due to its semiconducting properties and compatibility with flexible substrates.

Features of CdSe Sputtering Targets:

• Direct Bandgap Semiconductor: CdSe has a direct bandgap (~1.74 eV), making it ideal for optoelectronic applications such as light-emitting devices, lasers, and photovoltaics.
• High Absorption Coefficient: CdSe exhibits a high absorption coefficient in the visible range, making it suitable for applications in solar cells and photodetectors.
• Quantum Dot Applications: CdSe is widely used in quantum dots, offering tunable emission properties based on the size of the particles, enabling use in next-generation displays and medical imaging.
• Wide Range of Optical and Electronic Properties: CdSe offers tunable optical and electronic properties, making it useful across a wide range of applications from sensors to light-emitting devices.

Customization Options:

• Dimensions: CdSe sputtering targets can be customized in various sizes and shapes, such as discs, plates, and custom geometries, to suit different sputtering systems.
• Purity: High-purity CdSe targets (up to 99.999%) are available for applications that demand minimal contamination and high-performance thin films.
• Doping: CdSe can be doped with other elements to modify its electronic and optical properties for specialized applications, such as in multi-junction solar cells or quantum dot synthesis.

CdSe (Cadmium Selenide) sputtering targets from Tinsan Materials offer high purity and customizable sizes for use in photovoltaics, quantum dots, LEDs, and optoelectronics. Ideal for thin-film solar cells, sensors, and light-emitting devices.

If you have specific requirements, such as dimensions, purity, or application details, please contact us to match your needs.