Tl2SeAs2Te3

semiconductor

· Tl2SeAs2Te3

Tl₂SeAs₂Te₃ is a mixed-halide telluride semiconductor compound combining thallium, selenium, arsenic, and tellurium elements. This is a research-phase material primarily studied for potential optoelectronic and infrared applications, belonging to the broader family of heavy-element chalcogenide semiconductors that exhibit strong light absorption and interesting band-gap characteristics in the infrared spectrum.

infrared detectorsoptoelectronic researchphotovoltaic developmentnon-linear optical devicesradiation detection materialsadvanced semiconductor research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.6700	eV	—

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Regulatory Screening

Environmental

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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.

Tl2SeAs2Te3

Electrical Properties

Regulatory Screening

Environmental

Export Control