KTlO3

ceramic

· KTlO3

KTlO₃ is a potassium thallium oxide ceramic compound belonging to the perovskite family of materials. This is a research-stage material investigated primarily for its unique electro-optic and nonlinear optical properties, rather than a conventional structural ceramic. It is studied in photonics and quantum optics applications where materials with specific refractive index, birefringence, or second-harmonic generation characteristics are needed, though it remains largely experimental and has not achieved widespread industrial adoption compared to more established optical ceramics like KDP or lithium niobate.

nonlinear optics researchelectro-optic modulators (experimental)quantum photonics (laboratory scale)optical crystal developmentmaterials science research

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)	1.417	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)2 entries	-0.6170	eV/atom	DFT
↳	1.160	eV/atom	DFT

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.

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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.

KTlO3 — Properties & Data | MatWorld

KTlO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental