GaTaO3

semiconductor

· GaTaO3

GaTaO3 is a ternary oxide semiconductor compound combining gallium and tantalum, belonging to the family of mixed-metal oxides used in photocatalytic and optoelectronic applications. This material is primarily of research interest rather than established production use, explored for photocatalytic water splitting, environmental remediation, and potentially optoelectronic devices where its bandgap and crystal structure offer advantages over single-component alternatives. Engineers evaluating GaTaO3 would consider it for emerging clean-energy or environmental technologies where tailored oxide semiconductors can outperform conventional materials, though maturity and scalability remain development-stage considerations.

photocatalytic water splittingenvironmental remediationoptoelectronic devicesresearch semiconductorsbandgap engineeringhydrogen production

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.9890	eV	—
↳	2.100	eV	—
Magnetic Moment(μB)2 entries	0.000	μB	—
↳	0.000168	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	-2.396	eV/atom	—
↳	-0.04000	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.

GaTaO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control