Al3 Nb1

semiconductor

· Al3 Nb1

Al3Nb1 is an intermetallic compound in the aluminum-niobium system, classified as a semiconductor with potential for advanced functional applications. This material belongs to the family of transition metal aluminides, which are typically investigated for high-temperature structural applications and electronic devices due to their ordered crystal structure and intermediate properties between metals and ceramics. As a research-stage compound, Al3Nb1 represents an experimental composition within the broader class of aluminum-niobium intermetallics being explored for aerospace and electronic applications where thermal stability and electronic properties are critical.

intermetallic research compoundshigh-temperature materials developmentsemiconductor device explorationaerospace material researchelectronic device applicationsstructural intermetallic alloys

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	123.4	GPa	—
Shear Modulus(G)	101.7	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.06780	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4280	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 Nb1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control