High-purity Europium Sulfide powder for magnetic thin films and infrared optical devices is a high-performance inorganic material specially developed for advanced materials research. With excellent magnetic and thermal stability, Europium Sulfide powder for spintronics and quantum material applications is ideal for evaporation source materials, custom target pressing, and preparation of new magnetoelectric functional devices.
We provide customized Europium Sulfide powder for research and industrial processes in different particle size ranges, supporting tailored particle size screening and packaging services. Our professional technical team also offers comprehensive after-sales support and guidance to help customers optimize material processing and ensure consistent performance.
Purity: 99.99% (3N grade), low oxygen and low carbon impurity control
Magnetic characteristics: ferromagnetic, Curie temperature is about 16.6 K
Electronic properties: wide bandgap semiconductor, Eg ≈ 1.6 eV
Thermal stability: excellent performance in high vacuum/inert atmosphere
Packaging/Specifications: Customized packaging and particle size
Spintronic devices: used as functional layers of magnetic tunneling junctions or quantum dots
Infrared detector window materials: used for short-wave infrared windows, with good absorption characteristics
Magneto-optical material research: used to study the behavior of magnetic semiconductors and dilute magnetic semiconductors
Sputtering target raw materials: used as prefabricated powders for high-performance EuS targets
Each batch of products comes with a detailed certificate of analysis (COA) and material safety data sheet (MSDS), and supports third-party testing requirements proposed by customers to ensure that the material performance meets research or industrial standards.
Molecular formula: EuS
Molecular weight: 184.01 g/mol
Appearance: Black powder, fine and uniform
Density: 5.84 g/cm³
Melting point: 2,250 °C (high temperature stable)
Crystal structure: Cubic system (NaCl type structure)
Chemical stability: Stable in dry inert atmosphere, sensitive to moisture
Reactivity: Can be slowly oxidized in air, it is recommended to store in a sealed container
Signal Word:
Danger
Hazard Statements:
H228: Flammable solid
H302: Harmful if swallowed
H312: Harmful in contact with skin
H315: Causes skin irritation
H319: Causes serious eye irritation
H332: Harmful if inhaled
H335: May cause respiratory irritation
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.
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