Extended Data Fig. 5: Characterization of mesocrystal HEA nanosheets.
From: Isothermal solidification for high-entropy alloy synthesis
a, A low-magnification STEM image highlights the two-dimensional morphology of the high-entropy nanosheets. b, The HRTEM image reveals their mesocrystal structure, with individual single crystalline domains exhibiting parallel crystallographic alignment while remaining spatially separated. c, An inverse fast Fourier transform (IFFT) image of the HRTEM emphasizes the distinct, separated crystal domains. d, The corresponding FFT pattern indicates that the crystalline domains are not perfectly aligned, showing signs of rotational misalignment. e, STEM-EDS maps demonstrate that the elements are uniformly distributed throughout the nanosheets.
