TbMn12

metal

· JVASP-39634· TbMn12

TbMn12 is an intermetallic compound composed of terbium and manganese, belonging to the rare-earth transition-metal family of materials. This compound is primarily investigated for magnetic applications, particularly in permanent magnet and magnetocaloric research, where its magnetic properties at specific temperature ranges make it of interest for advanced energy conversion and cooling technologies. As a research material rather than a widely commercialized product, TbMn12 represents the broader potential of rare-earth manganese intermetallics to enable high-performance magnetic devices beyond conventional applications.

permanent magnets (research)magnetocaloric cooling systemshigh-temperature magnetic applicationsrare-earth intermetallic researchenergy conversion devicesadvanced materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3147	lb/in³	DFT · OptB88vdW

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Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000368	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000360	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	0.3367	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-0.00333	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)	-0.00165	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

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TbMn12 — Properties & Data | MatWorld

TbMn12

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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