Tl2Hg3Te4

semiconductor

· Tl2Hg3Te4

Tl2Hg3Te4 is a ternary semiconductor compound composed of thallium, mercury, and tellurium, belonging to the class of narrow-bandgap semiconductors with potential for infrared detection and photovoltaic applications. This material is primarily of research and developmental interest rather than established commercial production, studied for its potential in infrared sensing, thermal imaging, and specialized optoelectronic devices where its bandgap characteristics could offer advantages over conventional semiconductors like HgCdTe in certain spectral regions.

infrared detectorsthermal imaging sensorsoptoelectronic researchnarrow-bandgap semiconductorsexperimental photovoltaicsmaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.9000	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.

Tl2Hg3Te4

Electrical Properties

Regulatory Screening

Environmental

Export Control