Yb2 Ga4 — Properties & Data | MatWorld

Yb2 Ga4

semiconductor

· Yb2 Ga4

Yb₂Ga₄ is a rare-earth gallium intermetallic compound belonging to the family of lanthanide-based semiconductors. This material is primarily of research and development interest rather than established commercial production, investigated for potential optoelectronic and thermoelectric applications due to its unique electronic structure arising from the ytterbium f-electron system combined with gallium's semiconducting character.

experimental semiconductorsthermoelectric devicesoptoelectronics researchrare-earth intermetallicssolid-state physicsadvanced materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01670	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6660	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 Ga4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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