AsSe
ceramic· JVASP-63490· AsSe
AsSe is a binary chalcogenide ceramic compound composed of arsenic and selenium, belonging to the family of amorphous and crystalline semiconducting materials. It is primarily used in infrared optics and thermal imaging applications where its transparency in the mid- to far-infrared spectrum is valuable, as well as in specialized photonic and switching devices that exploit its nonlinear optical properties. AsSe is notable for its ability to function across a wide infrared window with minimal absorption, making it preferable to alternative materials like germanium or zinc selenide when operation in specific infrared bands is required, though it is less common than some competing chalcogenide compositions.
infrared optics and lensesthermal imaging systemsnonlinear optical devicesfiber optic waveguidesphotonic switches and modulatorsspecialized semiconductor research
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | eV/atom | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
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.