La1 Bi1

semiconductor

· La1 Bi1

La₁Bi₁ is an intermetallic compound composed of lanthanum and bismuth in equiatomic proportions, belonging to the rare-earth intermetallic family. This material is primarily of research interest rather than established industrial production, with investigation focused on understanding phase stability, crystal structure, and potential thermoelectric or electronic properties arising from the combination of a lanthanide element with a semimetal. Engineers would consider this compound in advanced materials development contexts where the electronic or thermal transport properties of rare-earth bismuth systems offer advantages over conventional semiconductors or thermoelectric materials.

thermoelectric researchrare-earth intermetallicselectronic materials developmentphase diagram studiessolid-state physics researchexperimental semiconductor compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.04300	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.109	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.

La1 Bi1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control