LuScO3

semiconductor

· LuScO3

Lutetium scandium oxide (LuScO3) is a rare-earth ceramic compound belonging to the perovskite family of semiconductors. This material is primarily investigated in research settings for its potential as a high-κ dielectric and as a substrate or buffer layer in advanced microelectronics and thin-film optoelectronic devices, where its lattice properties and thermal stability offer advantages over conventional oxide alternatives.

high-κ dielectric thin filmsintegrated circuit substratesoptoelectronic device engineeringepitaxial growth platformsresearch and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2693	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.638	eV	—
↳	4.560	eV	—
Magnetic Moment(μB)2 entries	0.000	μB	—
↳	0.000	µB	—

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.

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Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.04150	eV/atom	—
Formation Energy(ΔHf)2 entries	-3.189	eV/atom	—
↳	-3.847	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.

LuScO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control