MnAu is an intermetallic compound combining manganese and gold, belonging to the family of binary metal alloys that exhibit ordered crystalline structures. This material is primarily investigated in research and materials science contexts for applications requiring a combination of magnetic properties (from manganese) and chemical stability (from gold), rather than as a widely commercialized engineering material. The MnAu system is of particular interest in magnetism research, magnetic recording technologies, and potentially in high-performance applications where corrosion resistance and specific magnetic behavior must be balanced.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)3 entries | 116.3 | GPa | — | ||
| ↳ | 107.7 | GPa | — | ||
| ↳ | 116.2 range 116.0–116.3median of 2 measurements | GPa | — | ||
Elastic Anisotropy(AU) | 7.180 range 5.616–8.743median of 2 measurements | - | — | ||
Poisson's Ratio(ν) | 0.3779 range 0.3723–0.3834median of 2 measurements | - | — | ||
Shear Modulus(G)3 entries | 32.47 | GPa | — | ||
| ↳ | 41.00 | GPa | — | ||
| ↳ | 30.90 range 29.32–32.47median of 2 measurements | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 12.71 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 4.067 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1214 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -0.2622 | eV/atom | — | ||
| ↳ | 0.08017 | eV/atom | — |