Ho2 Ir1 Ru1

semiconductor

· Ho2 Ir1 Ru1

Ho₂Ir₁Ru₁ is an intermetallic compound combining holmium (a rare-earth element) with iridium and ruthenium (both noble refractory metals). This is a research-phase material rather than an established commercial alloy; compounds in this family are investigated for their potential to combine rare-earth magnetic properties with the high-temperature stability and corrosion resistance of platinum-group metals.

High-temperature structural applications (research)Magnetic alloys and permanent magnets (exploratory)Corrosion-resistant aerospace components (developmental)Materials for extreme environmentsIntermetallic research compoundsCatalytic applications (potential)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01370	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7370	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.

Ho2 Ir1 Ru1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control