CuSe (Copper Selenide) Pellets Granules Evaporation Materials
- Semiconducting Properties: CuSe is a p-type semiconductor material, making it useful in the development of electronic and optoelectronic devices.
- High Absorption Coefficient: It has a high absorption coefficient in certain wavelengths, making it suitable for photovoltaic and optical coating applications.
- Stability: Copper selenide is stable under a wide range of conditions, providing longevity for deposited thin films in various environmental settings.
- Excellent Conductivity: The material demonstrates good electrical conductivity, which is valuable in the context of solar energy harvesting and thermoelectric applications.
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Description
| Material | CuSe |
| Purity | 99.9% – 99.99% / 3N 3N5 4N |
| Shape | Pellets / Granules / Particles / Pieces |
| Size | can be customized (contact us) |
| Package | vacuum bag or customer’s request |
| Place of Origin | China |
| Supply Ability | 1000kg per month |
| Lead Time | Qty: 1-100, Time: 3-10 days
Qty: >100, Time: to be negotiated |
CuSe (Copper Selenide) pellets are used as an evaporation material in physical vapor deposition (PVD) processes. Copper selenide is a semiconductor material with interesting optical and electrical properties, often used in photovoltaic applications, optical coatings, and other electronic devices. It is a key material in the development of thin-film solar cells and can also be applied in thermoelectric devices due to its conductivity and absorption characteristics.
Key Applications:
- Photovoltaics: CuSe is commonly used in thin-film solar cells, such as copper indium gallium selenide (CIGS) solar cells, where it acts as an absorber layer that helps in the efficient conversion of sunlight into electricity.
- Optical Coatings: It can be used in the deposition of thin films for optical and infrared coatings due to its high absorption in specific wavelength ranges.
- Semiconductors: Due to its semiconductor properties, CuSe is utilized in electronic devices and integrated circuits.
- Thermoelectric Devices: Copper selenide has potential applications in thermoelectric materials that convert temperature differences into electrical voltage.
Features:
- Semiconducting Properties: CuSe is a p-type semiconductor material, making it useful in the development of electronic and optoelectronic devices.
- High Absorption Coefficient: It has a high absorption coefficient in certain wavelengths, making it suitable for photovoltaic and optical coating applications.
- Stability: Copper selenide is stable under a wide range of conditions, providing longevity for deposited thin films in various environmental settings.
- Excellent Conductivity: The material demonstrates good electrical conductivity, which is valuable in the context of solar energy harvesting and thermoelectric applications.
Specifications:
- Material: Copper Selenide (CuSe)
- Purity: ≥ 99.9%
- Shape: Pellets (custom sizes available)
- Size: Typically available in diameters ranging from 1mm to 6mm
- Melting Point: ~1150°C
- Density: 6.6 g/cm³
- Wavelength Range: High absorption in the visible and near-infrared spectrum
- Deposition Methods: Suitable for thermal evaporation, electron-beam evaporation, and sputtering
- Applications: Thin-film solar cells, photovoltaic devices, optical and infrared coatings, semiconductor applications, and thermoelectric devices
Tinsan Materials offers high-purity CuSe (Copper Selenide) Pellets for thin-film deposition through thermal evaporation or electron-beam evaporation. Ideal for use in thin-film solar cells, semiconductors, and optical coatings. Available in various sizes and purities for specialized photovoltaic and electronic applications.
If you have specific requirements, such as dimensions, purity, or application details, please contact us to match your needs.
