MgGaCu3Se4

metal

· JVASP-100943· MgGaCu3Se4

MgGaCu3Se4 is a quaternary semiconductor compound combining magnesium, gallium, copper, and selenium elements. This material belongs to the family of chalcogenide semiconductors and is primarily investigated in research contexts for optoelectronic and photovoltaic applications due to its tunable bandgap and potential for efficient light absorption. While not yet established in mainstream commercial production, compounds in this class are of interest to engineers developing next-generation solar cells, photodetectors, and other light-harvesting devices as alternatives to conventional binary and ternary semiconductors.

photovoltaic researchoptoelectronic devicesphotodetectorssemiconductor researchthin-film solar cellslight-absorbing layers

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.077	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)	0.2143	eV/atom	—
Formation Energy(ΔHf)	-0.3347	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.

MgGaCu3Se4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control