Tunability of the spin reorientation transitions with pressure in NdCo5
We present pressure-dependent magnetization measurements carried out in the domain of the spin reorientation transitions (SRTs) of a NdCo5 single crystal. The application of a hydrostatic pressure leads to a shift in the SRTs to higher temperatures. This shift is found to be very sensitive to pressu...
| Main Authors: | , , , , , |
|---|---|
| Format: | Journal article |
| Language: | English |
| Published: |
AIP Publishing
2020
|
| Summary: | We present pressure-dependent magnetization measurements carried out in the domain of the spin reorientation transitions (SRTs) of a NdCo5 single crystal. The application of a hydrostatic pressure leads to a shift in the SRTs to
higher temperatures. This shift is found to be very sensitive to pressure, with the SRT temperatures increasing at a rate
of ≈ 17 K/GPa. To explain the experimental results, we have also performed first-principles calculations of the SRT
temperatures for different applied strains which corroborate the experimental findings. The calculations attribute the
pressure dependence of the SRTs to a faster weakening of the Co contribution to the magnetocrystalline anisotropy with
pressure compared to the Nd contribution. |
|---|