TmMn12

metal

· JVASP-37589· TmMn12

TmMn12 is an intermetallic compound belonging to the rare-earth transition-metal family, specifically a thulium-manganese system with a 1:12 stoichiometry. This material is primarily of research and development interest rather than established commercial production, studied for its potential magnetic properties and high-temperature stability characteristics inherent to rare-earth intermetallics. Engineers and materials scientists investigate TmMn12 in contexts where magnetic performance, thermal robustness, or specialized electronic properties are required beyond conventional alloys, though material availability and processing complexity limit current industrial adoption.

magnetic materials researchhigh-temperature applicationsrare-earth intermetallicspermanent magnet developmentsolid-state physics experimentationadvanced aerospace/defense materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3218	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.00100	µB	—
Seebeck Coefficient(S)	-3.233	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.02478	eV/atom	—

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

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.

TmMn12

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control