HoPt is an intermetallic compound combining holmium (a rare earth element) and platinum, forming an ordered metallic phase with high density and stiffness. This material belongs to the rare earth–transition metal intermetallic family, which is primarily of research and specialized engineering interest rather than high-volume industrial use. HoPt is investigated for applications requiring exceptional hardness, thermal stability, or magnetic properties at elevated temperatures, though its high cost, brittleness, and limited availability restrict adoption to niche aerospace, materials research, and emerging quantum/magnetic device applications.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 115.6 | GPa | — | ||
Poisson's Ratio(ν) | 0.3500 | - | — | ||
Shear Modulus(G) | 38.96 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 13.75 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -1.262 | eV/atom | — | ||
| ↳ | -1.391 | eV/atom | — |