Na2Si2Hg3S8

semiconductor

· Na2Si2Hg3S8

Na2Si2Hg3S8 is a quaternary semiconductor compound containing sodium, silicon, mercury, and sulfur elements, representing a rare combination in the chalcogenide semiconductor family. This is a research-phase material studied primarily for its potential optoelectronic and photovoltaic properties, rather than a commercially established engineering material; the mercury-containing sulfide framework positions it within the broader class of heavy-metal chalcogenides that exhibit tunable bandgaps and non-linear optical behavior. While industrial applications remain limited, such compounds are investigated for next-generation solar cells, infrared detectors, and photonic devices where conventional semiconductors (Si, GaAs, perovskites) have limitations.

photovoltaic researchinfrared optoelectronicsnon-linear optical devicesexperimental semiconductor physicsbandgap engineeringthin-film device prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.860	eV	—

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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.

Na2Si2Hg3S8

Electrical Properties

Regulatory Screening

Environmental

Export Control