HgTaO3
ceramic· HgTaO3
HgTaO3 is a complex oxide ceramic compound containing mercury, tantalum, and oxygen, belonging to the family of functional ceramics with potential ferroelectric or multiferroic properties. This material is primarily of research interest rather than established in mainstream industrial production, with investigations focused on its electrical, magnetic, and dielectric characteristics for next-generation electronic and photonic applications. The incorporation of mercury into a tantalate framework makes it notable in the context of exploring novel perovskite or perovskite-derived structures, though practical deployment is limited by processing challenges and mercury volatility at elevated temperatures.
experimental ferroelectric materialshigh-frequency dielectrics (research phase)photonic device substrates (exploratory)functional oxide researchadvanced ceramics development
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB)2 entries | — | μB | — | — | |
| ↳ | — | 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.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf)2 entries | — | eV/atom | — | — | |
| ↳ | — | 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.
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
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.