Te1 Pb1

semiconductor

· Te1 Pb1

Te₁Pb₁ is a binary intermetallic compound belonging to the telluride semiconductor family, combining tellurium and lead in a 1:1 stoichiometric ratio. This material is primarily of research interest for thermoelectric and optoelectronic applications, where lead telluride compounds have historically been explored for mid-infrared detection, thermal energy conversion, and solid-state cooling devices. Te₁Pb₁ represents an experimental composition within the broader lead telluride material system, which is notable for its narrow bandgap and potential for specialized semiconductor devices where alternatives like cadmium telluride or bulk PbTe may be less suitable.

thermoelectric generatorsinfrared detectorssolid-state coolingsemiconductor researchoptoelectronic devicesthin-film applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	41.30	GPa	—
Shear Modulus(G)	31.56	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.119	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4170	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.

Te1 Pb1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control