Ho1 Er1 Al2

semiconductor

· Ho1 Er1 Al2

Ho1Er1Al2 is a rare-earth intermetallic compound containing holmium and erbium alloyed with aluminum, representing an experimental material in the rare-earth aluminum family. This compound is primarily of research interest for investigating magnetic properties, thermal behavior, and potential functional applications enabled by rare-earth elements, though industrial adoption remains limited. The material exemplifies emerging efforts to develop advanced intermetallics for high-temperature or magnetically-driven applications where rare-earth constituents provide advantages over conventional aluminum alloys.

research & developmentmagnetic materials studyrare-earth intermetallicshigh-temperature materials explorationfunctional material prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02400	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4220	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.

Ho1 Er1 Al2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control