OsAsS

semiconductor

· OsAsS

OsAsS is a ternary semiconductor compound combining osmium, arsenic, and sulfur. This is a research-phase material within the broader family of metal chalcogenide and pnictide semiconductors, studied primarily for potential optoelectronic and thermoelectric applications where unusual band structure or high atomic mass elements may offer performance advantages.

experimental semiconductor researchthermoelectric devicesoptoelectronicshigh-temperature electronicsinfrared applicationsmaterials science development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.300	eV	—

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.

OsAsS

Electrical Properties

Regulatory Screening

Environmental

Export Control