ErScO3 — Properties & Data | MatWorld

ErScO3

semiconductor

· ErScO3

ErScO3 is a rare-earth scandium oxide compound belonging to the perovskite-family ceramics, combining erbium and scandium in an oxide matrix. This material is primarily of research interest for advanced optoelectronic and photonic applications, particularly as a host material for rare-earth ion doping in laser systems and luminescent devices. Its combination of ionic conductivity, optical transparency in select wavelength ranges, and structural stability makes it relevant for high-temperature solid-state lasers, scintillators, and potential solid electrolyte applications in next-generation energy devices.

solid-state laser hostsrare-earth dopant matricesscintillation detectorsoptical ceramicshigh-temperature electrolytesphotonic research applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	179.9	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2900	-	DFT · OptB88vdW
Shear Modulus(G)	87.75	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	7.092	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)3 entries	4.504	eV	DFT · OptB88vdW
↳	5.419	eV	DFT · TBmBJ
↳	2.751	eV	DFT · PBE
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	4.707	-	DFT · OptB88vdW
↳	3.852	-	DFT · TBmBJ
Magnetic Moment(μB)2 entries	0.000	μB	DFT
↳	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

Filter by

Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.01710	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-3.269	eV/atom	DFT
↳	-3.835	eV/atom	DFT · OptB88vdW

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

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

Export Control

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.

ErScO3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control