NaMnCuSe2 — Properties & Data | MatWorld

NaMnCuSe2

metal

· JVASP-111022· NaMnCuSe2

NaMnCuSe2 is a quaternary chalcogenide compound combining sodium, manganese, copper, and selenium—a material class typically investigated for semiconducting and thermoelectric properties. This composition represents research-stage material development rather than established industrial production, with potential applications in solid-state electronic devices where mixed-metal selenides offer tunable electronic and thermal characteristics. The material's multi-element structure makes it a candidate for emerging energy conversion or optoelectronic applications where conventional binary or ternary compounds prove limiting.

thermoelectric devices (research phase)semiconducting compoundssolid-state electronicsmaterials for band-gap engineeringexperimental energy conversionthin-film device research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.756	kg/m³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.4330	eV	DFT · OptB88vdW
↳	1.029	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	8.987	-	DFT · OptB88vdW
↳	6.368	-	DFT · TBmBJ
Magnetic Moment(μB)	4.991	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	32.09	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5728	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

NaMnCuSe2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control