Tb1 Tl1 Te2

semiconductor

· Tb1 Tl1 Te2

Tb1Tl1Te2 is an experimental ternary semiconductor compound composed of terbium, thallium, and tellurium. This material belongs to the family of rare-earth and post-transition metal telluride semiconductors, which are primarily of research interest rather than established commercial materials. The compound's potential applications lie in advanced optoelectronic and thermoelectric research, where rare-earth tellurides are explored for their unique electronic and thermal properties; however, limited industrial adoption exists due to challenges in synthesis, scalability, and competing alternatives like bismuth telluride for thermoelectric applications or conventional III-V semiconductors for optoelectronics.

thermoelectric researchoptoelectronic devices (experimental)rare-earth semiconductor studiesinfrared detectors (potential)materials physics researchsolar energy conversion (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	4,995.7	ksi	—
Shear Modulus(G)	3,365.9	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.6626	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.089	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.

Tb1 Tl1 Te2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control