Bi1Sb0.15

semiconductor

· Bi1Sb0.15

Bi₁Sb₀.₁₅ is a bismuth-antimony alloy semiconductor, a narrow-gap material system belonging to the V-VI semimetal family commonly used for thermoelectric and magnetoresistive applications. This composition sits within the research domain of topological materials and cryogenic sensor development, where bismuth-antimony alloys are valued for their exceptional magnetotransport properties and potential as high-performance thermoelectric generators at low to moderate temperatures. The material is notable for its strong response to magnetic fields and its use in legacy and advanced applications where sensitivity to temperature and magnetic field variations is critical.

Thermoelectric cooling and power generationMagnetoresistive sensors and Hall devicesCryogenic temperature measurementHigh-field magnetometryResearch in topological materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02000	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.

Bi1Sb0.15

Electrical Properties

Regulatory Screening

Environmental

Export Control