Er1 Bi1
semiconductor· Er1 Bi1
Er1Bi1 is an intermetallic compound combining erbium and bismuth, belonging to the rare-earth bismuth semiconductor family. This material exists primarily in research and specialized applications, valued for its potential in thermoelectric devices and low-temperature physics studies where the combination of rare-earth and bismuth properties offers unique electronic and thermal transport characteristics. Engineers consider Er1Bi1 when exploring next-generation thermoelectric converters, cryogenic sensors, or specialized optoelectronic components where bismuth's bismuth's high carrier mobility and erbium's rare-earth contributions provide advantages over conventional semiconductors.
thermoelectric devicescryogenic sensorsresearch semiconductorsrare-earth compoundslow-temperature electronicsmaterials physics experimentation
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.