AlTaO3

semiconductor

· AlTaO3

AlTaO3 is an aluminum tantalum oxide ceramic compound that belongs to the family of mixed-metal oxides and perovskite-related structures. This material is primarily of research and developmental interest rather than an established commercial commodity, explored for its potential in high-temperature dielectric applications, optical coatings, and advanced ceramic systems where the combination of aluminum and tantalum provides enhanced thermal stability and electrical properties.

high-temperature dielectricsoptical thin films and coatingsadvanced ceramic researchintegrated circuit insulation layersrefractory applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	—
↳	0.4000	eV	—
Magnetic Moment(μB)2 entries	0.000	μB	—
↳	-0.0000216	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.

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)2 entries	-2.219	eV/atom	—
↳	0.5600	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.

AlTaO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control