Ce4 In2

semiconductor

· Ce4 In2

Ce₄In₂ is an intermetallic compound composed of cerium and indium, belonging to the rare-earth intermetallic family. This material is primarily of research interest rather than established industrial production, being investigated for potential applications in thermoelectric devices and low-temperature electronic systems where the coupling of rare-earth and post-transition metal properties may offer advantages in charge carrier mobility or thermal transport phenomena.

thermoelectric devices (research)low-temperature electronicsrare-earth intermetallics researchmaterials discovery and characterizationsemiconductor research compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00210	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1760	eV/atom	—

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

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.

Ce4 In2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control