Tl1 Bi1

semiconductor

· Tl1 Bi1

Tl₁Bi₁ is a binary intermetallic compound composed of thallium and bismuth, belonging to the family of low-melting-point metallic systems. This material exists primarily in research and experimental contexts, where it is investigated for potential applications in thermoelectric devices, low-temperature soldering, and phase-change materials due to the favorable properties of its constituent elements.

thermoelectric energy conversionexperimental low-temperature metallurgyphase-change thermal managementspecialty solder researchbismuth-based alloy developmentsemiconductor device processing

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01060	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.07700	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.

Tl1 Bi1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control