Tb4 Sn2 S10

semiconductor

· Tb4 Sn2 S10

Tb₄Sn₂S₁₀ is a ternary sulfide semiconductor compound combining terbium (a rare earth element), tin, and sulfur. This material belongs to the family of rare-earth metal chalcogenides and remains primarily in the research phase, with limited industrial-scale production or deployment. The compound is of interest to materials scientists exploring novel semiconductors for potential optoelectronic and photovoltaic applications, leveraging the unique electronic properties that rare-earth elements can impart when combined with chalcogenide frameworks.

experimental semiconductor researchrare-earth chalcogenide compoundsoptoelectronic device developmentphotovoltaic material explorationthin-film solar cells (emerging)thermoelectric material investigation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1618	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.582	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.

Tb4 Sn2 S10

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control