RbHoO2 — Properties & Data | MatWorld

RbHoO2

ceramic

· JVASP-1516· RbHoO2

RbHoO2 is a rare-earth ceramic compound combining rubidium, holmium, and oxygen, belonging to the family of rare-earth oxides used in advanced ceramics and materials research. This material is primarily of scientific interest in research contexts focusing on rare-earth compounds, optical materials, and solid-state physics applications, rather than established high-volume industrial production. Engineers would consider this compound for specialized applications requiring rare-earth elements' unique electronic, magnetic, or optical properties, though availability and cost typically limit adoption to laboratory-scale studies and emerging technologies in photonics or functional ceramics.

rare-earth research materialsoptical ceramics developmentsolid-state physics studiesmagnetic materials researchadvanced functional ceramicslaboratory-scale applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	90.23	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2500	-	DFT · OptB88vdW
Shear Modulus(G)	56.78	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	6.903	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	3.678	eV	DFT · OptB88vdW
↳	5.470	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	17.18	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	3.811	-	DFT · OptB88vdW
↳	3.079	-	DFT · TBmBJ
Electron Effective Mass(m*e)	0.5867	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	2.633	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00248	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00176	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-231.7	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	461.2	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.986	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.

RbHoO2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental