Er2 Co12 P7

semiconductor
· Er2 Co12 P7

Er₂Co₁₂P₇ is an ternary intermetallic compound combining rare-earth erbium with cobalt and phosphorus, belonging to the family of transition metal phosphides that exhibit semiconductor or semimetallic behavior. This material is primarily of research interest rather than established industrial use, studied for its potential in thermoelectric applications, magnetic devices, and high-temperature electronic components where the coupling of rare-earth and transition-metal properties offers tunable electronic structure. Engineers evaluating Er₂Co₁₂P₇ should view it as an experimental candidate for niche applications requiring specialized magnetic or thermal properties unavailable in conventional semiconductors or intermetallics.

thermoelectric devices (research phase)rare-earth intermetallicsmagnetic materials developmenthigh-temperature electronics (experimental)phosphide semiconductors

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
—
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.
Er2 Co12 P7 — Properties & Data | MatWorld