Yb1 Ga2 — Properties & Data | MatWorld

Yb1 Ga2

semiconductor

· Yb1 Ga2

Yb₁Ga₂ is an intermetallic compound composed of ytterbium and gallium, belonging to the rare-earth gallide family of semiconducting materials. This compound is primarily of research interest for exploring electronic and thermal properties in rare-earth semiconductor systems, with potential applications in high-temperature thermoelectrics and specialized optoelectronic devices where rare-earth elements offer unique electronic structure advantages. Engineers would consider this material in advanced research contexts rather than established industrial applications, as compounds in this family are being investigated for next-generation energy conversion and quantum device applications.

thermoelectric devicesrare-earth semiconductorshigh-temperature electronicsresearch materialsquantum materialsoptoelectronic compound research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	54.43	GPa	DFT · OptB88vdW
Shear Modulus(G)	42.26	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01580	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5910	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 Ga2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control