Rb1 Tl2 Bi1

semiconductor

· Rb1 Tl2 Bi1

Rb1Tl2Bi1 is an intermetallic semiconductor compound combining rubidium, thallium, and bismuth in a fixed stoichiometric ratio. This is a research-phase material studied primarily for its electronic and optoelectronic properties within the broader family of bismuth-based semiconductors and heavy-element intermetallics. The compound is not widely deployed in production applications but is of interest to materials researchers investigating novel band structures, thermoelectric performance, and potential quantum material behavior in systems containing heavy elements with strong spin-orbit coupling.

experimental semiconductorsthermoelectric researchquantum materialssolid-state physicsband structure engineeringbismuth-based compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	3,625.9	ksi	—
Shear Modulus(G)	1,000.8	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.04960	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2370	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.

Rb1 Tl2 Bi1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control