Cs2Hg6S7

semiconductor

· Cs2Hg6S7

Cs2Hg6S7 is a ternary chalcogenide semiconductor compound combining cesium, mercury, and sulfur into a mixed-metal sulfide structure. This is a research-phase material studied primarily for its potential optoelectronic and photovoltaic properties within the broader family of heavy-metal chalcogenides. While not yet in mainstream industrial production, compounds in this class are investigated for infrared detection, nonlinear optical applications, and solid-state photovoltaic devices where their narrow bandgaps and strong light absorption can be exploited.

infrared photodetectorsnonlinear optical devicesphotovoltaic researchsemiconductor physics studiesquantum materials exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.630	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.

Cs2Hg6S7

Electrical Properties

Regulatory Screening

Environmental

Export Control