K2Hg3Sn2S8

semiconductor

· K2Hg3Sn2S8

K2Hg3Sn2S8 is a ternary sulfide semiconductor compound combining potassium, mercury, and tin in a complex crystal structure. This is a research-phase material studied primarily for its electronic and photonic properties within the broader family of metal sulfide semiconductors, which show promise for optoelectronic and thermoelectric applications where conventional materials face limitations.

photonic devicesthermoelectric conversionexperimental semiconductorsinfrared detectorssolid-state physics researchalternative semiconductor platforms

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.500	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.

K2Hg3Sn2S8

Electrical Properties

Regulatory Screening

Environmental

Export Control