LiThO3 — Properties & Data | MatWorld

LiThO3

ceramic

· LiThO3

Lithium tantalate (LiTaO₃) is an engineered ceramic compound combining lithium oxide with tantalum pentoxide, valued for its electro-optic and piezoelectric properties. It is widely used in optical modulators, acoustic wave devices, and telecommunications infrastructure where precise control of light and sound through electrical signals is required. Engineers select LiTaO₃ over alternatives like lithium niobate when high electro-optic coefficients, thermal stability, or specific optical transmission windows are critical to system performance.

optical modulatorssurface acoustic wave filterstelecommunications componentselectro-optic switchesRF signal processingintegrated photonics

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · PBE
Magnetic Moment(μB)	0.1000	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.564	eV/atom	DFT

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

LiThO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental