Sm1 Tl1 Te2

semiconductor

· Sm1 Tl1 Te2

SmTl₂Te₂ is an intermetallic semiconductor compound combining samarium (a rare earth element), thallium, and tellurium. This is a research-phase material studied for its potential thermoelectric and optoelectronic properties, rather than a commercial engineering material; compounds in this family are of interest for low-dimensional electronic structures and solid-state physics applications where rare earth elements provide unique electron configurations.

thermoelectric devices (research)solid-state semiconductors (experimental)rare earth electronicslow-temperature physicsmaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	33.41	GPa	—
Shear Modulus(G)	22.53	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.6485	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.099	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.

Sm1 Tl1 Te2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control