InGa2Ge2

ceramic

· JVASP-155767· InGa2Ge2

InGa2Ge2 is an ternary intermetallic compound combining indium, gallium, and germanium—a ceramic material in the III-V semiconductor family with potential for optoelectronic and thermoelectric applications. This is primarily a research compound rather than an established commercial material; the material family is investigated for high-performance semiconductor devices where tunable band gaps and thermal properties could enable advanced photonic or energy conversion systems. Engineers would consider compounds of this class as alternatives to binary semiconductors (GaAs, InGe) when device performance requires bandgap engineering or enhanced thermal management in demanding environments.

semiconductor researchoptoelectronic devicesthermoelectric materialshigh-frequency electronicsradiation-hard applicationsIII-V compound development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.939	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	0.08292	eV/atom	—

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

Regulatory Screening

Environmental

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.

InGa2Ge2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental