Extended Data Fig. 1: TEM characterization of Ga nanoparticles.
From: Isothermal solidification for high-entropy alloy synthesis
a, A low-magnification STEM image reveals the size characteristics of Ga nanoparticles. b, The HRTEM image, along with the corresponding FFT pattern of the Ga nanoparticle, indicates its amorphous structure. c, A STEM-EDS spectrum of a Ga nanoparticle confirms the presence of Ga and O elements, with Cu signals originating from the supporting Cu grid. d, STEM-EDS mapping of a Ga nanoparticle: HAADF image, Ga-Kα map, O map, and Ga-Kα&O map. The presence of O exclusively distributed on the shell part demonstrates the existence of an oxide shell.
