K6 Lu2 Si4 O14 — Properties & Data | MatWorld

K6 Lu2 Si4 O14

semiconductor

· K6 Lu2 Si4 O14

K₆Lu₂Si₄O₁₄ is a rare-earth silicate ceramic compound containing potassium, lutetium, and silicon oxide phases. This material belongs to the family of complex silicate ceramics and appears primarily in research contexts for optical, photonic, and high-temperature applications where rare-earth dopants enable luminescence or specialized electronic behavior.

optical phosphors and scintillatorsphotonic devices and waveguideshigh-temperature ceramicsrare-earth host materialsresearch and development materialsadvanced ceramics R&D

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	14,879.3	ksi	DFT · OptB88vdW
Shear Modulus(G)	7,987.7	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.526	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.915	eV/atom	DFT · OptB88vdW

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

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.

K6 Lu2 Si4 O14

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control