Tl2Au2Sn2Se6

semiconductor

· Tl2Au2Sn2Se6

Tl2Au2Sn2Se6 is a ternary chalcogenide semiconductor compound combining thallium, gold, tin, and selenium. This material belongs to the family of complex metal chalcogenides, which are primarily of research interest for next-generation optoelectronic and thermoelectric devices rather than established industrial use. The compound is notable within materials science as a candidate for photovoltaic absorbers, infrared detectors, or thermoelectric energy conversion, where the layered structure and mixed-metal composition may offer tunable band gaps and improved charge carrier dynamics compared to simpler binary or ternary alternatives.

photovoltaic researchinfrared detectorsthermoelectric devicesoptoelectronic semiconductorsexploratory solar cells

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.200	eV	—

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.

Tl2Au2Sn2Se6

Electrical Properties

Regulatory Screening

Environmental

Export Control