TmNbO3 — Properties & Data | MatWorld

TmNbO3

ceramic

· TmNbO3

TmNbO3 is a rare-earth niobate ceramic compound combining thulium (Tm) with niobium pentoxide, belonging to the perovskite or related oxide family. This material is primarily of research interest rather than established in high-volume production, studied for its potential dielectric, ferroelectric, and thermal properties in specialized ceramic applications. Its appeal lies in the unique electronic and structural characteristics imparted by rare-earth doping, making it relevant for advanced ceramics where conventional oxides are insufficient.

high-temperature dielectricsferroelectric ceramicsphotonic materials researchthermal barrier coatings (exploratory)electronic device componentsmaterials science R&D

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · PBE
Magnetic Moment(μB)	0.000	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.518	eV/atom	DFT

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.

TmNbO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental