LiInSnS4

semiconductor

· LiInSnS4

LiInSnS4 is a quaternary semiconductor compound combining lithium, indium, tin, and sulfur—a member of the sulfide semiconductor family with potential for optoelectronic and photovoltaic applications. This material is primarily of research interest rather than established in mainstream production; it belongs to a broader class of mixed-metal sulfides being explored for solar cells, photodetectors, and solid-state ionic devices where the wide bandgap and ionic-covalent bonding character offer advantages in radiation hardness and lithium-ion conductivity. Engineers considering this compound should view it as an advanced functional material for next-generation energy conversion or sensor systems where conventional semiconductors show performance limitations.

thin-film solar cellsphotodetectors and imagingsolid-state batteriesradiation-hardened electronicsresearch optoelectronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.300	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.

LiInSnS4

Electrical Properties

Regulatory Screening

Environmental

Export Control