Nd4 Be4 Si2 O14 — Properties & Data | MatWorld

Nd4 Be4 Si2 O14

ceramic

· Nd4 Be4 Si2 O14

Nd₄Be₄Si₂O₁₄ is a rare-earth silicate ceramic compound containing neodymium, beryllium, and silicon oxides. This material belongs to the family of rare-earth silicates, which are primarily investigated in advanced ceramics research for high-temperature and specialized optical applications. The combination of rare-earth doping with silicate phases makes this compound of interest for developing materials with tailored thermal, mechanical, and potentially luminescent properties in demanding engineering environments.

high-temperature ceramicsrare-earth optical materialsresearch and developmentrefractory applicationsspecialized functional ceramicsmaterials science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	160.3	GPa	DFT · OptB88vdW
Shear Modulus(G)	86.15	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	5.157	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.356	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

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.

Nd4 Be4 Si2 O14

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental