RbTmO3 — Properties & Data | MatWorld

RbTmO3

Name: RbTmO3
Brand: MatWorld

ceramic

· RbTmO3

RbTmO3 is a rare-earth oxide ceramic compound composed of rubidium, thulium, and oxygen, belonging to the family of perovskite-related oxides. This material is primarily of research and developmental interest rather than established in high-volume production, with potential applications in solid-state physics, quantum materials research, and advanced ceramics where rare-earth elements provide unique optical and magnetic properties. Engineers and researchers select such compounds for exploratory work in photonic devices, specialized insulators, and materials exhibiting unusual electronic or magnetic behavior at operating temperatures where conventional ceramics fall short.

research materialsrare-earth oxide ceramicsoptical/photonic devicesmagnetic materialshigh-temperature insulatorsquantum materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.797	kg/m³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)4 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
↳	0.000	eV	Measured
↳	0.000	eV	DFT · PBE
Magnetic Moment(μB)2 entries	0.4000	μB	DFT
↳	2.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000213	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000229	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-15.49	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-16.09	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)	0.3516	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-2.181	eV/atom	DFT
↳	-2.166	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.

RbTmO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental