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. 2021 Jan 11;23(1):98. doi: 10.3390/e23010098

Figure 4.

Figure 4

Schematic representation of the proposed difference in lattice potential energy profile along an atomic diffusion path in a pure element or dilute solid solution (top) and an high-entropy alloy (HEA) lattice (bottom). Note it is assumed that the distance between atomic sites is constant. Reproduced from Reference [108]. A similar schematic for the HEA energy profile was given in Reference [105].