EuSe

semiconductor
· EuSe

EuSe is a rare-earth chalcogenide semiconductor compound composed of europium and selenium, belonging to the family of lanthanide selenides used primarily in research and specialized optoelectronic applications. This material is of particular interest in infrared optics, magnetooptical devices, and solid-state physics research due to europium's unique magnetic and luminescent properties combined with selenium's semiconducting characteristics. While not widely deployed in mainstream commercial products, EuSe and related rare-earth chalcogenides are pursued by researchers for potential applications in mid-infrared detectors, magneto-optic modulators, and fundamental studies of magnetic semiconductors where alternative materials like IV-VI compounds (PbTe, PbSe) or conventional III-V semiconductors are unsuitable.

infrared optics researchmagnetooptical devicesmid-infrared detectorssolid-state physics experimentsrare-earth semiconductor compoundsquantum materials research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Pa——
Poisson's Ratio(ν)
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Shear Modulus(G)
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Pa——
Verified Unverified Low confidence (<80%) Link to source
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Density(ρ)
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kg/m³——
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Band Gap(Eg)2 entries
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eV——
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Magnetic Moment(μB)
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µB——
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
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Energy Above Hull(ΔEhull)
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eV/atom——
Formation Energy(ΔHf)
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eV/atom——
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.