Rb1 Sm1 Te2

semiconductor

· Rb1 Sm1 Te2

RbSmTe₂ is an intermetallic semiconductor compound composed of rubidium, samarium, and tellurium. This material belongs to the rare-earth telluride family and is primarily of research interest for its potential thermoelectric and optoelectronic properties, rather than established commercial applications. The combination of a rare-earth element (samarium) with alkali metal (rubidium) and chalcogen (tellurium) suggests potential use in next-generation solid-state devices where low thermal conductivity and electronic tunability are valuable.

thermoelectric devices (research)solid-state electronics (experimental)rare-earth semiconductorsquantum materials researchlow-dimensional systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	4,301.2	ksi	—
Shear Modulus(G)	2,830.1	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.291	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.477	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.

Rb1 Sm1 Te2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control