TbCoO3

ceramic

· TbCoO3

TbCoO3 is a rare-earth cobalt oxide ceramic compound belonging to the perovskite family, combining terbium and cobalt in a 1:1 stoichiometric ratio. This material is primarily investigated in research contexts for functional applications exploiting its magnetic and electronic properties, rather than as a mature industrial material. It is relevant to engineers working in magnetism research, solid-state device development, and advanced ceramics, where understanding magnetic interactions in rare-earth cobaltites informs the design of permanent magnets, magnetic recording media, and spin-related phenomena at the material level.

magnetic material researchrare-earth oxide ceramicssolid-state physics applicationsfunctional ceramics developmentmagnetoelectric devices (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3036	lb/in³	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
↳	0.2700	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	21.14	-	DFT · OptB88vdW
Magnetic Moment(μB)2 entries	0.4010	μB	DFT
↳	0.000	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)	0.00830	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-2.398	eV/atom	DFT
↳	-2.531	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.

TbCoO3 — Properties & Data | MatWorld

TbCoO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental