Bi1 B1

semiconductor

· Bi1 B1

Bi1B1 is a semiconductor compound in the boron-bismuth system, representing an intermetallic or binary compound of potential research interest. This material family is being investigated for specialized electronic and optoelectronic applications where the unique band structure and carrier properties of bismuth compounds offer advantages over conventional semiconductors. Industrial deployment remains limited, with most applications currently in laboratory research; however, bismuth-based semiconductors are of growing interest for thermoelectric devices, photovoltaic research, and specialized detector applications where bismuth's high atomic number and spin-orbit coupling provide distinct material benefits.

thermoelectric devicesresearch semiconductorsquantum materialsoptoelectronic researchdetector materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	10,583	ksi	—
Shear Modulus(G)	8,577.5	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1153	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.8090	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 B1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control