“…Previous studies have shown that it is possible to tune the temperature at which this transition occurs by, for example, varying the composition of iron or rhodium [8], doping with other elements [2,8,9], such as Pd, Pt, or Ir, or straining the sample [10]. Excitation of the phase transition occurs when energy is added to the system allowing one to use a wide range of stimuli to induce the metamagnetic phase transition, such as, electric field [11], temperature [1], applied magnetic fields [12,13], pressure [14], and spin-polarized currents [15] making it a tempting candidate for future magnetic-based technological devices.…”