Si2 Fe2 Dy1

semiconductor

· Si2 Fe2 Dy1

Si2Fe2Dy1 is an intermetallic compound combining silicon, iron, and dysprosium (a rare earth element), representing a specialized semiconductor material in the rare-earth iron silicide family. This composition is primarily of research and developmental interest rather than established commercial production, with potential applications in magnetic and electronic devices that exploit rare-earth contributions to material behavior. The inclusion of dysprosium suggests investigation into enhanced magnetic properties or electronic characteristics relevant to advanced semiconductor and magnetoelectronic applications.

research semiconductorsrare-earth magnetic deviceselectronic materials developmentmagnetoelectronic componentshigh-performance alloys (emerging)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	20,967.7	ksi	—
Shear Modulus(G)	11,765.5	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00160	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6730	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.

Si2 Fe2 Dy1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control