SmMnO3 — Properties & Data | MatWorld

SmMnO3

ceramic

· SmMnO3

SmMnO3 is a rare-earth manganite ceramic compound combining samarium (Sm) and manganese (Mn) oxides, belonging to the perovskite family of functional ceramics. This material is primarily investigated in research contexts for its interesting magnetic and electronic properties, with potential applications in magnetocaloric devices, spintronics, and solid-state energy conversion. SmMnO3 is notable for its tunable magnetic ordering and potential use in next-generation cooling or magnetic sensing devices where conventional materials reach performance limits.

magnetocaloric cooling systemsmagnetic sensor devicesspintronics researchhigh-temperature magnetic applicationssolid-state refrigerationfunctional ceramic research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	173.5	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2800	-	DFT · OptB88vdW
Shear Modulus(G)	91.78	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	7.507	kg/m³	DFT · OptB88vdW

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

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · PBE
↳	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)2 entries	0.8000	μB	DFT
↳	3.423	µB	DFT · OptB88vdW

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.

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

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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.1407	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-2.913	eV/atom	DFT
↳	-2.698	eV/atom	DFT · OptB88vdW

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.

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

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.

SmMnO3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental