Dr Qirui Cui, a 2022 PhD graduate from University of Nottingham Ningbo China (UNNC), has become the youngest-ever recipient of the Göran Gustafsson Prize for Young Researchers, one of Sweden’s most prestigious honours for early-career scientists.
Currently a postdoctoral researcher at KTH Royal Institute of Technology, Cui was recognised for his pioneering theoretical research into quantum magnetic materials, which could help enable the next generation of lighter, faster and more energy-efficient electronic devices. He was also the only Chinese scientist among this year’s award recipients from KTH.
Cui’s work focuses on electron “spin” — a quantum property that offers an alternative to conventional charge-based electronics. By studying ultrathin magnetic materials only a few atomic layers thick, he aims to develop new approaches for information transmission, processing and storage that consume less energy while improving chip performance.
“Current electronic devices inevitably generate heat and consume large amounts of energy,” Cui explained. “We hope these new magnetic materials can open up possibilities for thinner, more efficient electronic technologies in the future.”
His research journey began at UNNC through a joint doctoral programme with the Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences. Under the supervision of Professor Ping Cui and Professor Hongxin Yang, Cui specialised in the theoretical study of topological spin structures in magnetic materials — an emerging field with strong potential applications in future chip and storage technologies.
Despite working in a highly advanced area of quantum physics, Cui describes his daily research tools simply as “a notebook, a pen and access to high-performance computing”.
“Every major advance in chip and storage technology begins with fundamental theoretical work,” he said. “I believe these calculations and ideas developed on paper can ultimately shape the future of electronics.”
The Göran Gustafsson Prize for Young Researchers recognises young scientists who demonstrate exceptional originality, independence and long-term research potential in the natural sciences.
Published on 15 May 2026