High-purity Europium Selenide powder for thin film preparation is designed for advanced functional material research and development. With excellent magneto-optical and electro-optical properties, as well as high purity and uniform particle size, this material is an ideal choice for applications such as spin electronics, infrared detectors, and magneto-optical devices. The extremely low impurity content of Europium Selenide powder for magneto-optical applications ensures reliable performance in high-end R&D and production environments.
We provide customized Europium Selenide powder for research and industrial use in different specifications, supporting tailored particle distribution, purity grades, and packaging methods to meet specific process requirements. Our professional team also offers comprehensive technical support services—if you have any questions during use, please feel free to contact us.
Purity level: 99.9%
Precisely controlled particle size: suitable for different evaporation or sputtering processes
Strict impurity control to ensure that functional performance is not disturbed
Excellent magneto-optical and electro-optical coupling performance
Particle size and packaging can be customized according to customer requirements
Spin electronics: used as spin injection material in spin valves and magnetic tunnel junctions
Infrared detectors: as near-infrared band absorption materials to improve response efficiency
Magneto-optical storage: suitable for high-density magneto-optical recording media
Quantum device materials: its electronic structure is suitable for studying the properties of magnetic semiconductors
Experimental materials science: used for basic research on magnetism, topological states and low-dimensional systems
We provide Certificate of Analysis (COA), Material Safety Data Sheet (MSDS) and other relevant reports for each batch of goods. In addition, we also support third-party testing to enhance quality assurance.
Molecular formula: EuSe
Molecular weight: 230.86 g/mol
Appearance: Black or dark gray fine powder, uniform and without agglomerates
Density: about 6.0 g/cm³
Melting point: 2,260 °C (high melting point, suitable for use in high temperature environments)
Electrical conductivity: Semiconductor properties, with temperature-dependent carrier behavior
Crystal structure: Cubic rock salt type (NaCl type) crystal structure
Optical properties: Has a band gap of about 1.5–1.7 eV (suitable for near-infrared applications)
Chemical stability: Stable in a dry, inert atmosphere, may gradually oxidize when exposed to humid air
Sensitivity: Sensitive to moisture and oxygen, it is recommended to operate and store in an inert gas or dry environment
Signal Word:
Danger
Hazard Statements:
H301+H331: Toxic if swallowed or if inhaled
Inner Packaging: Double-layer sealed plastic bags or aluminum foil bags for moisture and leakage protection.
Outer Packaging: Iron drum or fiber drum, depending on the weight, with reinforced sealed lid.
Hazard Packaging: UN-certified packaging compliant with regulations for hazardous materials transportation.
If you need any service, please contact us
