PrGeBO5 — Properties & Data | MatWorld

PrGeBO5

ceramic

· JVASP-45245· PrGeBO5

PrGeBO5 is a praseodymium germanate borate ceramic compound that belongs to the rare-earth oxide ceramic family. This material is primarily of research interest for optical and electronic applications, where rare-earth-doped ceramics are explored for their unique photonic properties, luminescence characteristics, and potential use in laser hosts or scintillator applications. The germanate-borate matrix structure offers tailored thermal and chemical stability compared to conventional oxide ceramics, making it relevant for high-temperature optical devices and radiation detection systems where specialized refractive or luminescent behavior is required.

optical ceramics researchscintillator materialslaser host materialsrare-earth phosphorshigh-temperature opticsradiation detectors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.195	kg/m³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	4.101	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	12.00	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	3.729	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.1798	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000938	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00102	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-151.6	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	348.4	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00790	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.688	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.

PrGeBO5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental