Li4 Be4 N4

semiconductor

· Li4 Be4 N4

Li₄Be₄N₄ is an experimental nitride ceramic compound combining lithium, beryllium, and nitrogen—a research-phase material in the nitride semiconductor family rather than an established commercial product. This compound is of interest primarily in advanced materials research for potential applications requiring lightweight ceramics with high stiffness and thermal stability, though it remains in early-stage development with limited industrial deployment. Engineers would consider this material only in specialized research contexts or high-performance applications where its unique chemistry might offer advantages over conventional nitrides like GaN or AlN.

advanced ceramics researchexperimental semiconductor compoundslightweight structural compositesthermal management applicationshigh-stiffness materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	15,354.7	ksi	—
Shear Modulus(G)	11,220.1	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.828	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.060	eV/atom	—

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

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.

Li4 Be4 N4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control