Ho4 Ga4 Ni4

semiconductor

· Ho4 Ga4 Ni4

Ho₄Ga₄Ni₄ is a ternary intermetallic compound combining holmium (a rare-earth element), gallium, and nickel in a 1:1:1 stoichiometric ratio. This material belongs to the family of rare-earth-transition metal compounds and is primarily of research interest rather than established commercial use. The compound is investigated for potential applications in magnetism, electronic devices, and advanced functional materials, though practical engineering applications remain limited pending further development and property characterization.

rare-earth intermetallics researchmagnetic materials developmentsolid-state physics experimentationfunctional material systemsmaterials science characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000400	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6870	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.

Ho4 Ga4 Ni4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control