Bi1 Sb2 Os1

semiconductor

· Bi1 Sb2 Os1

Bi₁Sb₂Os₁ is a bismuth-antimony-osmium ternary compound belonging to the family of heavy-metal intermetallic semiconductors. This material is primarily of research interest for exploring exotic electronic and thermoelectric properties in systems combining bismuth and antimony (known for strong spin-orbit coupling) with osmium (a transition metal). While not yet established in mainstream industrial applications, compounds in this compositional space are investigated for potential use in topological electronics, high-performance thermoelectric devices, and quantum materials research where the interplay of heavy elements and d-electron transitions may enable novel phenomena.

thermoelectric energy harvesting (research)topological electronics (experimental)quantum materials characterizationhigh-temperature semiconductor applications (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00460	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.8060	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.

Bi1 Sb2 Os1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control