Effect of Mechanical Stress on Magnetic States and Hysteresis Characteristics of a Two-Phase Nanoparticles System

Figure 7

Dependence of the relative coercive force ℎ_𝑐=𝐻_𝑐/𝐻_𝑐1 of the elongated nanoparticles system (with the following characteristics: 𝑞₁=3,𝐻_𝑐𝑚=2947Oe) on the value of the interfacial exchange 𝐴_in, relative volume of cobalt coating 𝜏, and relative mechanical stress, 1−𝜏=0.9, 2−𝜏=0.1, 3−𝜏=0.5.