Fe2 Ge2 Ho1

semiconductor

· Fe2 Ge2 Ho1

Fe₂Ge₂Ho is an intermetallic semiconductor compound combining iron, germanium, and holmium. This is a research-phase material studied for its magnetic and electronic properties rather than an established commercial product. Intermetallic semiconductors of this type are investigated for potential applications in spintronics, magnetic refrigeration, and thermoelectric devices where the coupling of magnetic rare-earth elements (holmium) with transition metals (iron) and semiconducting hosts (germanium) can produce tailored electronic and magnetic behavior.

spintronics researchmagnetic semiconductor applicationsthermoelectric energy conversionmagnetic refrigeration materialsrare-earth intermetallic compoundscondensed matter physics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	19,077.2	ksi	—
Shear Modulus(G)	8,661.7	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00140	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4830	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.

Fe2 Ge2 Ho1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control