BaTm2O4 — Properties & Data | MatWorld

BaTm2O4

ceramic

· JVASP-52548· BaTm2O4

BaTm2O4 is a barium-based rare-earth oxide ceramic compound combining barium with thulium (a lanthanide element). This material belongs to the family of rare-earth ceramics and is primarily investigated in research contexts for its potential in high-temperature applications and specialized optical or magnetic properties inherent to thulium-containing systems. Industrial adoption remains limited, with development focus on understanding its thermal stability, phase behavior, and suitability for niche applications where rare-earth dopants or activators provide functional advantages over conventional oxides.

rare-earth phosphors and luminescent materialshigh-temperature ceramic researchoptical and photonic applicationsthermal barrier coating developmentmagnetic ceramic systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.323	kg/m³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	3.301	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000890	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000637	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-119.3	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	353.9	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)	0.04560	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.571	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

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.

BaTm2O4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental