TbCu2

Name: TbCu2
Brand: MatWorld

metal

· TbCu2

TbCu2 is an intermetallic compound combining terbium (a rare earth element) with copper in a 1:2 stoichiometric ratio. This material belongs to the rare-earth-transition-metal intermetallic family, which exhibits interesting magnetic, thermal, and electronic properties that differ significantly from their constituent elements. TbCu2 is primarily of research and developmental interest rather than widespread industrial use, with potential applications in specialized magnetic devices, magnetocaloric systems, and advanced thermal management where rare-earth intermetallics offer unique property combinations unavailable in conventional alloys.

magnetic refrigeration systemsmagnetocaloric researchrare-earth intermetallic compoundscryogenic applicationsadvanced materials researchthermal management devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3185	lb/in³	DFT · OptB88vdW

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Carrier

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	0.000209	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000228	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-4.927	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-4.867	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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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-0.3190	eV/atom	DFT · OptB88vdW
↳	-0.2560	eV/atom	Measured

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

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.

TbCu2 — Properties & Data | MatWorld

TbCu2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control