Te1 Sm1

semiconductor

· Te1 Sm1

Te₁Sm₁ is a binary intermetallic compound combining tellurium and samarium, belonging to the rare-earth telluride semiconductor family. This material is primarily of research interest for its potential thermoelectric and optoelectronic properties; it is not yet widely commercialized but represents the broader class of rare-earth chalcogenides being investigated for next-generation energy conversion and sensing applications where unusual electronic band structures offer advantages over conventional semiconductors.

thermoelectric energy conversionrare-earth semiconductors (research)optoelectronic devices (exploratory)low-temperature electronicsmaterials research and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	63.60	GPa	—
Shear Modulus(G)	35.16	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02170	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.417	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 Sm1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control