MnCu2GeSe4 — Properties & Data | MatWorld

MnCu2GeSe4

metal

· JVASP-154650· MnCu2GeSe4

MnCu2GeSe4 is a quaternary chalcogenide compound combining manganese, copper, germanium, and selenium—a material class of significant interest in solid-state physics and materials research rather than established industrial production. This compound belongs to the family of semiconductor and thermoelectric materials, where mixed-metal chalcogenides are explored for their electronic, optical, and thermal transport properties. The material is primarily investigated in academic and research settings for potential applications in thermoelectric energy conversion, optoelectronics, and other advanced functional materials where the interplay of multiple metal cations can be engineered to optimize performance.

thermoelectric devicessemiconductor researchphotovoltaic materialssolid-state electronicsexperimental chalcogenidesmaterials discovery

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	56.53	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3400	-	DFT · OptB88vdW
Shear Modulus(G)	20.66	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	5.212	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.2400	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	12.22	-	DFT · TBmBJ
Magnetic Moment(μB)	9.617	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	5.840	%	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)	0.02340	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2764	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

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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.

MnCu2GeSe4

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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