SmErO3

semiconductor

· SmErO3

SmErO3 is a rare-earth oxide perovskite ceramic compound containing samarium and erbium cations. This material is primarily investigated in research and development contexts for its semiconducting and ionic-transport properties, particularly as a potential electrolyte or functional component in solid-oxide fuel cells (SOFCs) and other high-temperature electrochemical devices where rare-earth doped perovskites offer enhanced oxygen-ion or mixed-ion conductivity.

solid-oxide fuel cells (SOFC)high-temperature electrolytesionic conductorselectrochemical devicesrare-earth ceramics researchthermal barrier applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3056	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.014	eV	—
↳	4.865	eV	—
Magnetic Moment(μB)2 entries	0.000	μB	—
↳	0.000	µB	—
Seebeck Coefficient(S)	-299	µV/K	—

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
Energy Above Hull(ΔEhull)	0.03520	eV/atom	—
Formation Energy(ΔHf)2 entries	-3.123	eV/atom	—
↳	-3.746	eV/atom	—

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

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.

SmErO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control