Rb3 Bi1

semiconductor

· Rb3 Bi1

Rb3Bi1 is an intermetallic semiconductor compound composed of rubidium and bismuth, belonging to the family of alkali metal bismuthides. This material is primarily of research and theoretical interest rather than established in industrial production, with potential applications in novel semiconductor devices, thermoelectric systems, and quantum materials research where the unique electronic structure of bismuth combined with alkali metal chemistry may offer distinct band-gap or transport properties.

experimental semiconductorsthermoelectric researchquantum materialsband-gap engineeringsolid-state physics researchadvanced electronic devices (developmental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	11.87	GPa	—
Shear Modulus(G)	8.020	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.7055	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4280	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.

Rb3 Bi1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control