YbCuGe
metal· YbCuGe
YbCuGe is an intermetallic compound composed of ytterbium, copper, and germanium, belonging to the family of rare-earth-based metallic materials. This is a research-phase material primarily investigated for its electronic and thermal properties, particularly as part of studies on heavy fermion systems and strongly correlated electron materials where ytterbium's f-electron behavior creates unusual low-temperature phenomena. While not yet established in mainstream engineering applications, materials in this family are of interest for specialized low-temperature devices and potential thermoelectric or quantum applications where unconventional electronic transport is advantageous.
Cryogenic electronics researchHeavy fermion material studiesLow-temperature device developmentThermoelectric device researchCondensed matter physics experimentsQuantum material investigations
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 9,083.7 | ksi | — | ||
Poisson's Ratio(ν) | 0.4200 | - | — | ||
Shear Modulus(G) | 2,309 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.3337 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.000 | eV | — | ||
| ↳ | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 6.370 | µV/K | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000500 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.6179 | 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.