Ho4SiGe3
ceramic· JVASP-99657· Ho4SiGe3
Ho₄SiGe₃ is a rare-earth intermetallic ceramic compound combining holmium with silicon and germanium. This is a research-phase material explored for high-temperature and specialized electronic applications, belonging to the family of rare-earth silicides and germanides that exhibit unique thermal, electrical, and magnetic properties. The material's dense crystal structure and rare-earth dopant make it of particular interest in fundamental materials science and potential niche applications where conventional ceramics or semiconductors fall short.
high-temperature ceramics (research)rare-earth intermetallicsthermal management (experimental)semiconductor researchadvanced materials developmentspecialized electronic devices (developmental)
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.