ErMnO3

semiconductor

· ErMnO3

ErMnO3 is a ceramic semiconductor compound belonging to the rare-earth manganite family, combining erbium (a lanthanide element) with manganese oxide in a perovskite-related crystal structure. This material is primarily investigated in research and emerging applications for its magnetic and electronic properties, particularly in multiferroic systems where magnetic and ferroelectric behavior coexist. ErMnO3 and related rare-earth manganites are of interest for next-generation spintronic devices, magnetic sensors, and magnetoelectric transducers, though the material remains largely in the development phase rather than widespread industrial production.

multiferroic devicesspintronic applicationsmagnetic sensorsmagnetoelectric transducersresearch-phase semiconductorsfunctional ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2921	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.2730	eV	—
↳	0.000	eV	—
Magnetic Moment(μB)	0.8000	μB	—
Seebeck Coefficient(S)	13.37	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)	0.000	eV/atom	—
Formation Energy(ΔHf)2 entries	-2.971	eV/atom	—
↳	-2.887	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.

ErMnO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control