Tl3TaS4

semiconductor

· Tl3TaS4

Tl3TaS4 is a ternary chalcogenide semiconductor compound composed of thallium, tantalum, and sulfur, belonging to the family of layered transition metal sulfides. This material is primarily studied in research contexts for its potential in optoelectronic and photovoltaic applications, where its direct bandgap and anisotropic crystal structure offer promise for light-emitting devices and solar cells; it represents an emerging class of materials being investigated as alternatives to more conventional semiconductors in specialized applications where layered structure and strong light-matter interactions are advantageous.

optoelectronics researchphotovoltaic devicesnonlinear optical applicationstwo-dimensional materials studyexperimental semiconductor developmentUV/visible light detection

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.180	eV	—

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Regulatory Screening

Environmental

Export Control

Quality & Standards

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.

Tl3TaS4

Electrical Properties

Regulatory Screening

Environmental

Export Control

Quality & Standards