As2 Nb2

semiconductor

· As2 Nb2

As₂Nb₂ is a binary intermetallic semiconductor compound combining arsenic and niobium, representing an emerging material in the narrow-bandgap semiconductor family with potential for thermoelectric and optoelectronic applications. This compound is primarily investigated in research contexts for its electronic and thermal transport properties, positioning it as an experimental alternative to conventional III–V and II–VI semiconductors where thermal management and mid-infrared response are critical. Its notable stiffness characteristics make it of interest in applications demanding both electronic functionality and structural integrity in demanding environments.

thermoelectric devicesresearch semiconductorsmid-infrared optoelectronicshigh-temperature electronicsquantum materials researchthermal management compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	23,575	ksi	—
Shear Modulus(G)	13,594	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000500	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6460	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.

As2 Nb2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control