ThAsSe

ceramic

· ThAsSe

ThAsSe is a ternary chalcogenide ceramic compound composed of thorium, arsenic, and selenium. This material belongs to the family of heavy-element chalcogenides and is primarily of research interest rather than established in widespread industrial production. Potential applications leverage chalcogenide ceramics' unique optical, thermal, and electronic properties, with research focus on infrared optics, semiconductor devices, and specialized high-temperature applications where conventional oxides are unsuitable.

infrared optics (research phase)semiconductor substrateshigh-temperature ceramicsnuclear materials researchthermal management (specialized)advanced ceramics development

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3139	lb/in³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	—
↳	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-16.89	µV/K	—

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, or test environment.

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-1.495	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.

ThAsSe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental