GaCu3HgSe4

metal

· JVASP-110329· GaCu3HgSe4

GaCu3HgSe4 is a quaternary semiconductor compound belonging to the chalcogenide family, combining gallium, copper, mercury, and selenium elements. This material is primarily of research and developmental interest rather than established industrial production, with potential applications in optoelectronic and photovoltaic devices where its bandgap and crystal structure properties may enable novel device architectures. The compound represents an exploration of complex multi-element semiconductors that could offer tunable electronic properties compared to simpler binary or ternary alternatives, though commercial adoption remains limited pending further material refinement and performance validation.

experimental semiconductorsphotovoltaic researchoptoelectronic deviceschalcogenide materials developmentthin-film applicationssolid-state research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.154	kg/m³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2119	eV/atom	—
Formation Energy(ΔHf)	-0.05882	eV/atom	—

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.

GaCu3HgSe4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control