Yb2 Fe2 Ge2 — Properties & Data | MatWorld

Yb2 Fe2 Ge2

semiconductor

· Yb2 Fe2 Ge2

Yb₂Fe₂Ge₂ is an intermetallic compound belonging to the rare-earth iron germanide family, characterized by a layered crystal structure combining ytterbium, iron, and germanium elements. This material is primarily studied in condensed matter physics and materials research for its potential magnetic and electronic properties, rather than established industrial applications; it represents an exploratory compound within the broader class of rare-earth based semiconductors and magnetic materials that show promise for next-generation electronic and spintronic devices.

research semiconductorsmagnetic material developmentcondensed matter physicsrare-earth intermetallicsspintronic device candidatesexploratory electronic materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000800	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3550	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Yb2 Fe2 Ge2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control