The concept of entropy stabilized complex materials provides a novel direction for the design and engineering of breakthrough materials to be used in extreme environments and particularly in advanced nuclear reactors. While still in its infancy, the use of high entropy materials (HEMs) in nuclear fusion/fission reactors is extremely promising. This mini review first gives a brief introduction to advanced nuclear reactors and their material requirements. Next, it summarizes recent advances in irradiation behaviors of high entropy alloys (HEAs). Additionally, challenges and perspectives regarding the irradiation behavior of HEAs and potential research directions are deduced.

熵稳定复合材料的概念为在极端环境中，尤其是在先进核反应堆中使用的突破性材料的设计和工程设计提供了新的方向。虽然还处于起步阶段，但在核聚变/裂变反应堆中使用高熵材料（HEM）极为有前途。这份迷你回顾首先简要介绍了先进核反应堆及其材料要求。接下来，总结了高熵合金（HEA）辐照行为的最新进展。此外，推导了有关HEA辐射行为的挑战和观点以及潜在的研究方向。