Li2SnHgS4

semiconductor

· Li2SnHgS4

Li2SnHgS4 is a quaternary semiconductor compound containing lithium, tin, mercury, and sulfur. This is a research-phase material explored primarily within the context of ternary and quaternary chalcogenide semiconductors, which are investigated for potential optoelectronic and photovoltaic applications. Because mercury-containing semiconductors are subject to increasing regulatory restrictions in many markets, this compound remains largely in the academic domain rather than established industrial production.

experimental optoelectronic devicesphotovoltaic researchchalcogenide semiconductor studiesnon-linear optical materials researchinfrared detector developmentlaboratory-scale device prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.320	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.

Li2SnHgS4

Electrical Properties

Regulatory Screening

Environmental

Export Control