Ho2 Cu2 Si2

semiconductor

· Ho2 Cu2 Si2

Ho₂Cu₂Si₂ is an intermetallic compound combining holmium (a rare-earth element), copper, and silicon in a defined stoichiometric ratio. This material belongs to the family of rare-earth-based intermetallics and is primarily of research and exploratory interest rather than established industrial production. Potential applications leverage rare-earth magnetism and the thermal/electrical properties of copper-silicon intermetallics, with investigation focused on magneto-thermal effects, magnetic refrigeration systems, and specialized electronic materials where the coupling of rare-earth magnetic moments with metallic conductivity offers advantages over conventional alternatives.

magnetic refrigeration researchrare-earth intermetallics developmentmagnetocaloric materialsexperimental electronic compoundsthermal management studiesspecialty alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00470	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6700	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 Cu2 Si2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control