Er3SiSe2O10F — Properties & Data | MatWorld

Er3SiSe2O10F

ceramic

· JVASP-26766· Er3SiSe2O10F

Er3SiSe2O10F is a rare-earth ceramic compound containing erbium, silicon, selenium, oxygen, and fluorine, representing a mixed-anion ceramic system that combines both oxide and fluoride phases. This material is a research-phase compound studied for its potential in optical, electronic, and thermal applications where rare-earth-doped ceramics offer tunable properties; the inclusion of fluorine and selenium suggests possible photonic or infrared applications, though this specific composition remains largely experimental and not yet in established commercial production.

optical ceramics (research)rare-earth photonicsinfrared windowsthermal management (experimental)solid-state laser host materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2244	lb/in³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	4.120	eV	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000277	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000323	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-324.8	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	382.5	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.786	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.

Er3SiSe2O10F

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental