CeHg
ceramic· CeHg
CeHg is an intermetallic ceramic compound combining cerium and mercury, belonging to the family of rare-earth mercury intermetallics. This material is primarily of research interest rather than established industrial production, explored for its unique electronic and structural properties that arise from the interaction between cerium's f-electron behavior and mercury's metallic characteristics. Applications are limited to specialized research contexts, particularly in studying rare-earth intermetallic phase behavior, electronic properties relevant to advanced materials discovery, and potential use in high-pressure physics experiments where mercury-based compounds exhibit unusual phase transitions.
rare-earth intermetallic researchcondensed matter physics studieshigh-pressure materials testingelectronic properties investigationphase diagram mappingexperimental materials development
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 60.77 | GPa | — | ||
Poisson's Ratio(ν) | 0.4500 | - | — | ||
Shear Modulus(G) | 12.46 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 10.47 | kg/m³ | — |
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) | 0.03900 | µB | — | ||
Seebeck Coefficient(S) | 60.84 | 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) | 0.02550 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.1522 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
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.