Zn2GaCuSe4

metal

· JVASP-105342· Zn2GaCuSe4

Zn2GaCuSe4 is a quaternary semiconductor compound combining zinc, gallium, copper, and selenium elements, belonging to the family of I-III-VI2 semiconductors (also known as chalcopyrite-type semiconductors). This is primarily a research and development material being investigated for optoelectronic and photovoltaic applications, where its direct bandgap and tunable electronic properties offer potential advantages over binary and ternary semiconductor alternatives. The material's multi-element composition enables engineering of band structure and carrier dynamics, making it relevant for next-generation solar cells, photodetectors, and possibly nonlinear optical devices where conventional semiconductors reach performance limitations.

experimental photovoltaic devicessemiconductor researchoptoelectronic applicationsthin-film solar cellsphotodetector developmentbandgap engineering research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1892	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3820	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.6073	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.

Zn2GaCuSe4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control