Fig. 1: The ICPJ strategy for continuous synthesis of HEA NPs.
From: Continuous synthesis of high-entropy alloy nanoparticles by in-flight alloying of elemental metals

a Schematic of an inductively coupled plasma jet (ICPJ) process developed for the continuous synthesis of HEA NPs directly from a mixture of pure elemental metal powders via in-flight alloying. b, c Schematic diagrams illustrating the formation mechanism of (b) conventional alloy NPs and (c) HEA NPs by a thermal plasma jet.