MnIn2S4 — Properties & Data | MatWorld

MnIn2S4

metal

· JVASP-12386· MnIn2S4

MnIn2S4 is a ternary metal sulfide compound combining manganese and indium in a fixed stoichiometric ratio, belonging to the family of thiospinel and chalcogenide semiconductors. While primarily a research material rather than a production commodity, this compound is investigated for optoelectronic and photovoltaic applications where its bandgap and crystal structure offer potential advantages in solar cells, photodetectors, and semiconductor devices. Engineers and researchers consider MnIn2S4 when exploring alternatives to more conventional sulfide semiconductors, particularly in applications requiring specific optical properties or when cost and scarcity constraints on indium can be offset by functional benefits.

photovoltaic researchsemiconductor devicesphotodetectorsoptoelectronic componentschalcogenide research materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	56.33	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2900	-	DFT · OptB88vdW
Shear Modulus(G)	27.32	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.394	kg/m³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.8010	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	129.7	-	DFT · OptB88vdW
Electron Effective Mass(m*e)	0.8300	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	1.070	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	10.00	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00114	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00193	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-202	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	318.5	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	-0.6259	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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MnIn2S4

Mechanical Properties

Physical Properties

Electrical Properties

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