Dy4 Ni4

semiconductor
· Dy4 Ni4

Dy₄Ni₄ is an intermetallic compound combining dysprosium (a rare earth element) with nickel, forming a binary metallic phase with potential functional properties relevant to magnetic and high-temperature applications. This material belongs to the rare earth–transition metal family of intermetallics, which are of primary interest in research contexts for magnetic device design, rather than established high-volume engineering. The Dy–Ni system is investigated for permanent magnet applications, magnetocaloric effects, and specialized high-temperature phases, making it relevant to materials researchers developing next-generation magnetic materials, though industrial adoption remains limited compared to conventional rare-earth–iron or rare-earth–cobalt magnets.

rare earth magnets (research)magnetocaloric materialshigh-temperature intermetallicsmagnetic device developmentmaterials research and characterizationspecialty alloy systems

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.