RbLuW2O8 — Properties & Data | MatWorld

RbLuW2O8

ceramic

· JVASP-133333· RbLuW2O8

RbLuW2O8 is a complex oxide ceramic compound combining rubidium, lutetium, and tungsten elements. This material belongs to the family of rare-earth tungstate ceramics, which are primarily investigated in research contexts for their potential in high-temperature applications and specialized optical or electronic functions. While not yet widely deployed in mainstream industrial production, tungstate ceramics with rare-earth dopants show promise in applications requiring thermal stability, radiation resistance, or specific electromagnetic properties.

high-temperature ceramics (research)rare-earth oxide compoundsradiation-resistant materialsoptical/photonic device substratesthermal barrier coatings (experimental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	37.51	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2800	-	DFT · OptB88vdW
Shear Modulus(G)	18.19	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	5.406	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	4.473	eV	DFT · OptB88vdW
↳	5.477	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	3.450	-	DFT · OptB88vdW
↳	2.793	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	DFT · TBmBJ

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01800	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.678	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.

RbLuW2O8

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental