AsOsS

semiconductor

· AsOsS

AsOsS is a ternary compound semiconductor composed of arsenic, osmium, and sulfur elements. This material represents an understudied composition in the chalcogenide semiconductor family and is primarily of research interest rather than established industrial production. Potential applications lie in emerging optoelectronic and thermoelectric devices where mixed-metal chalcogenides offer tunable bandgap and carrier properties, though practical engineering adoption remains limited pending further characterization and scalable synthesis methods.

experimental semiconductor researchthermoelectric materials developmentoptoelectronic deviceschalcogenide compound explorationmaterials science characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.711	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.300	eV	—
↳	1.158	eV	—
Magnetic Moment(μB)	0.000	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, 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)	-0.3792	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.

AsOsS

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control