强流束产生的束晕-混沌已成为强流离子束应用中的关键技术之一。束晕-混沌具有时空复杂性,需进行有效的控制才能确保强流离子束的许多重要应用。特别是强流离子束在核材料生产与增殖、放射性废物嬗变、放射性药物生产及重离子聚变等国防和国民经济领域中具有很好的应用潜力和发 Beam-chaos generated by intense beams has become one of the key technologies in the application of high-intensity ion beams. Beam Halo - Chaos has time-space complexity and requires effective control to ensure many important applications of high-intensity ion beams. In particular, high-current ion beams have good potential applications in national defense and national economy such as nuclear material production and proliferation, radioactive waste transmutation, radiopharmaceutical production and heavy ion fusion