Baric anomaly in the bulk modulus of the Invar-like alloy Fe72Pt28
Wagner D., Zverev V. M., Silin V. P., Tkhon M.
An analysis based on Landau's theory of phase transitions shows that the anomaly in the bulk modulus of the Invar-like alloy Fe72Pt28 is magnetic in nature. This theory yields a quantitative interpretation of the anomaly. A new method is proposed for determining a magnetoelastic parameter.