Er1 Sb1

semiconductor
· Er1 Sb1

Er₁Sb₁ is a binary intermetallic compound composed of erbium and antimony in a 1:1 stoichiometric ratio, belonging to the rare-earth pnictide family of semiconductors. This material is primarily investigated in condensed matter physics and materials research for its electronic band structure and potential thermoelectric or magnetotransport properties, rather than as a conventional engineering material in widespread industrial production. Er₁Sb₁ represents an important model system for understanding rare-earth semiconductor behavior and may have relevance to specialized applications in quantum materials, low-temperature electronics, or next-generation thermoelectric devices, though commercial use remains limited to research contexts.

Condensed matter researchRare-earth semiconductorsThermoelectric materials (research)Quantum materials characterizationLow-temperature electronics (experimental)Materials band structure studies

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.