Er1 Si2 Rh3

semiconductor

· Er1 Si2 Rh3

Er₁Si₂Rh₃ is an intermetallic compound combining erbium, silicon, and rhodium in a defined stoichiometric ratio, belonging to the rare-earth transition-metal silicide family. This is primarily a research and development material investigated for potential applications in high-temperature structural applications, thermoelectric devices, and advanced catalytic systems, where the combination of rare-earth and noble-metal elements offers potential for enhanced thermal stability and electronic properties compared to conventional binary silicides.

high-temperature materials researchthermoelectric device developmentcatalyst researchrare-earth intermetallicsaerospace materials evaluationexperimental compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00370	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9410	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.

Er1 Si2 Rh3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control