Al3 B1 N4

semiconductor

· Al3 B1 N4

Al₃B₁N₄ is an advanced ceramic semiconductor compound combining aluminum, boron, and nitrogen in a single phase. This material belongs to the family of ternary nitride ceramics and remains primarily in research and development stages, where it is being investigated for its potential as a wide-bandgap semiconductor with exceptional hardness and thermal stability. Its appeal lies in potential applications requiring high-temperature operation, extreme mechanical durability, and electrical performance in harsh environments where conventional semiconductors degrade.

wide-bandgap semiconductors (R&D)high-temperature electronicswear-resistant coatingsadvanced ceramic compositesextreme environment sensing

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	32,894.6	ksi	—
Shear Modulus(G)	23,008.8	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.598	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.338	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.

Al3 B1 N4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control