Au1 Ni4 Tb1

semiconductor

· Au1 Ni4 Tb1

Au1Ni4Tb1 is an intermetallic compound combining gold, nickel, and terbium—a rare-earth element—that belongs to the family of metallic compounds with potential magnetic and electronic properties. This material is primarily of research interest rather than established in high-volume production, with potential applications in advanced magnetic devices, high-performance electronic components, or specialized alloys where rare-earth strengthening and noble-metal stability are desirable. Engineers would consider this compound for emerging technologies requiring the combination of noble-metal corrosion resistance, ferromagnetic or paramagnetic behavior from terbium, and the structural properties imparted by the nickel matrix.

rare-earth intermetallicsmagnetic devices (research)advanced electronics (emerging)high-performance alloys (experimental)corrosion-resistant coatings (niche)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03180	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4240	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.

Au1 Ni4 Tb1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control