Mn₂Au₅ is an intermetallic compound combining manganese and gold, belonging to the class of ordered metallic phases that form discrete crystal structures with specific stoichiometric ratios. This material is primarily of research and specialized industrial interest rather than mainstream engineering use, with applications concentrated in magnetism research, thin-film spintronics, and potentially in high-precision electronic or sensor devices where the magnetic properties of manganese combined with gold's stability and conductivity are leveraged. The compound is notable in the antiferromagnetic materials family and represents the type of engineered intermetallic that can exhibit unusual magnetic ordering—making it relevant to researchers developing next-generation magnetic devices and memory technologies.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 126.6 | GPa | — | ||
| ↳ | 133.4 | GPa | — | ||
Poisson's Ratio(ν) | 0.4000 | - | — | ||
Shear Modulus(G)2 entries | 31.76 | GPa | — | ||
| ↳ | 34.15 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 15.29 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 8.357 | µB | — | ||
Seebeck Coefficient(S) | 9.173 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02250 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.02852 | eV/atom | — |