Ho4 Si4 Ru4

semiconductor
· Ho4 Si4 Ru4

Ho₄Si₄Ru₄ is an intermetallic compound combining holmium (a rare earth element), silicon, and ruthenium in a 1:1:1 atomic ratio. This is a research-phase material studied primarily in fundamental materials science rather than established commercial production, belonging to the family of rare earth-transition metal silicides that exhibit complex crystal structures and potentially interesting magnetic and electronic properties. The material's practical utility remains limited to specialized research applications, where it may serve as a model system for understanding intermetallic phase stability, rare earth magnetism, or catalytic behavior; engineers would encounter this compound only in academic research contexts or exploratory development programs focused on advanced functional materials.

research-phase intermetallicrare earth compound studiesfundamental materials characterizationpotential magnetic applications (exploratory)catalytic material development

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.