Yb1 Er3 — Properties & Data | MatWorld

Yb1 Er3

semiconductor

· Yb1 Er3

Yb₁Er₃ is a rare-earth intermetallic compound combining ytterbium and erbium in a 1:3 stoichiometric ratio. This material belongs to the rare-earth compound family and is primarily investigated in research contexts for its potential optoelectronic and magnetic properties, rather than established high-volume industrial applications.

optical fiber amplifiers (research)solid-state laser materials (research)rare-earth magnetism studiessemiconductor researchphotonics developmentmaterials science investigation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00520	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.09700	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.

Yb1 Er3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control