TlHgInS3

semiconductor

· TlHgInS3

TlHgInS3 is a quaternary semiconductor compound combining thallium, mercury, indium, and sulfur. This material is primarily of research interest rather than established industrial production, belonging to the broader family of chalcogenide semiconductors with potential applications in infrared photonics and quantum devices. Its ternary and quaternary analogs are investigated for tunable bandgaps and novel optoelectronic properties, though development remains largely in laboratory settings.

infrared detectors (research)photonic devices (experimental)quantum optoelectronicstunable bandgap semiconductorschalcogenide materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.740	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.

TlHgInS3

Electrical Properties

Regulatory Screening

Environmental

Export Control