Europium Selenide is a kind of inorganic compound particles with specific chemical composition (made of europium and selenium), black or dark grey in appearance, with a certain crystal structure, and unique physical and chemical properties (such as semiconducting properties, specific magnetic properties, etc.) under certain conditions, which can be applied to semiconductor materials, optical materials, magnetic materials, etc. It can be used in semiconductor materials, optical materials, magnetic materials and other fields.
Characteristics
Appearance: usually black solid particles.
Density: approx. 7.110 g/cm³.
Melting point: relatively high, 1213°C.
Stability: It has some chemical stability at room temperature and pressure, but may react chemically with some substances under specific conditions.
Semiconductor properties: belongs to the semiconductor material, has unique electrical and optical properties, which makes it has potential applications in the field of electronics and optics.
Magnetic properties: It has certain magnetic properties, and its specific magnetic behaviour is affected by factors such as particle size, shape and temperature.
Optical properties: It will show specific optical response under the excitation of light, which can be used in the fields of optical materials and optoelectronic devices.
Applications
Optoelectronic field: Due to its good optical and electrical properties, it can be used in the manufacture of solar cells, light-emitting diodes (LEDs) and other optoelectronic devices. In solar cells, europium selenide particles can be used as a light absorption layer or charge transport layer to improve the photoelectric conversion efficiency of solar cells; in LEDs, it can be used as a light-emitting material to emit light of specific wavelengths.
Catalyst field: Although the related research is still in the exploratory stage, the high surface area and unique electronic structure of europium selenide particles make them potentially catalytic in some chemical reactions, for example, they may be used as catalysts to improve the efficiency and selectivity of the reaction in some organic synthesis reactions.
Biomedical field: Research has found that it has low toxicity and good biocompatibility, so it has certain application prospects in the biomedical field, for example, it can be used as a drug carrier to achieve targeted delivery of drugs; it can also be used for bio-imaging to help doctors diagnose diseases more accurately.
Magnetism: Using its magnetic properties can be applied to magnetic storage materials, magnetic sensors and so on. For example, in magnetic storage devices, europium selenide particles can be used as magnetic recording media to improve storage density and data reading/writing speed; in magnetic sensors, they can be used to detect changes in magnetic field to achieve the measurement of physical quantities.
VI HALBLEITERMATERIAL GmbH (VIMATERIAL) employs a stringent quality assurance system to ensure the reliability of our product quality. Strict quality control is implemented throughout the entire production chain, and for defective products, we strictly enforce the principle of rework and redo. Each batch is released only after passing detailed specification tests.
Every batch of our materials is independently tested, and, if necessary, we send samples to certified companies for testing. We provide these documents and analysis certificates with the shipment to certify that our products meet the required standards.
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