Tm2Ru2O7 — Properties & Data | MatWorld

Tm2Ru2O7

Name: Tm2Ru2O7
Brand: MatWorld

ceramic

· Tm2Ru2O7

Tm₂Ru₂O₇ is a pyrochlore-structured ceramic compound containing thulium and ruthenium oxides, belonging to the rare-earth ruthenate family of materials. This is a research-phase material primarily investigated for its potential in high-temperature applications and as a model system for studying magnetic and thermal properties in pyrochlore lattices. Tm₂Ru₂O₇ is notable for its geometric frustration effects and potential relevance to advanced thermal barrier coatings and next-generation nuclear fuel matrices, though industrial deployment remains limited and it is primarily found in academic and specialized laboratory settings.

thermal barrier coatings (research)high-temperature ceramicsmagnetic materials studynuclear fuel applications (developmental)pyrochlore materials researchcondensed matter physics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.450	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	Measured
Magnetic Moment(μB)	1.699	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000785	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000774	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	37.13	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	36.71	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)	0.03710	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.425	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.

Tm2Ru2O7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental