CrCuSnSe4

metal

· JVASP-133481· CrCuSnSe4

CrCuSnSe4 is a quaternary chalcogenide compound combining chromium, copper, tin, and selenium elements. This is an experimental research material rather than an established industrial alloy, belonging to the family of metal chalcogenides that are investigated for semiconducting and photovoltaic properties. The material's potential lies in thin-film solar cells, optoelectronic devices, and other semiconductor applications where the specific electronic band structure and light-absorption characteristics of multi-element chalcogenide systems offer advantages over simpler binary or ternary compounds.

Photovoltaic researchThin-film semiconductorsOptoelectronic devicesExperimental materials developmentSolar cell absorber layersChalcogenide compound engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2095	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	5.771	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01270	eV/atom	—
Formation Energy(ΔHf)	-0.4008	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.

CrCuSnSe4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control