O10 Ta4

semiconductor

· O10 Ta4

O10 Ta4 is a tantalum-based oxide compound in the semiconductor family, likely a mixed-valence tantalum oxide with potential applications in electronic and photonic devices. This material represents an emerging class of transition metal oxides being investigated for advanced semiconductor processing, where tantalum oxides are valued for their high dielectric constants and chemical stability. The specific O10 Ta4 stoichiometry suggests a research-phase compound rather than a mature industrial material, with potential advantages in miniaturized electronics and high-frequency applications where traditional oxides reach performance limits.

emerging semiconductor researchhigh-k dielectric applicationsthin-film electronicsphotonic devicesadvanced gate oxides

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	141.3	GPa	—
Shear Modulus(G)	79.46	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.177	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.043	eV/atom	—

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.

O10 Ta4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control