Tl12 Se2 I8

semiconductor

· Tl12 Se2 I8

Tl12Se2I8 is a mixed-halide thallium selenide compound belonging to the class of semiconductors with potential for optoelectronic and photonic applications. This is primarily a research material studied for its electronic band structure and light-interaction properties rather than an established industrial material. The thallium selenide-iodide family is of interest to materials scientists exploring novel semiconductors for infrared detection, X-ray sensing, and other specialized optoelectronic devices where conventional materials have limitations.

infrared detectors (research)X-ray and radiation sensing (development)optoelectronic researchadvanced semiconductor physicsphotonic device prototypesspecialized light-matter interaction studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.551	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6100	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.

Tl12 Se2 I8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control