Being accepted as a research intern at EPFL’s Swiss Plasma Center (SPC), a world leader in nuclear fusion research with its own tokamak, was a dream come true for me. I still remember being amazed by the view on my very first day. Across a field of sprouting maize and against the backdrop of the magnificent Alps stood the SPC building, a cutting-edge research facility set within what felt like a fairy-tale landscape.
Under the guidance of PhD researcher Sergio and Prof. Paolo Ricci, I had the opportunity to contribute to the development of the GBS simulation code, which is used to model plasma behaviour at the edge of a fusion reactor. Through this work, I gained a much deeper understanding of fusion research and life as a plasma physicist. However, some of my most valuable lessons came not only from my research, but also from the wonderful conversations I shared with the researchers at SPC, whether during spontaneous coffee chats or at after-work BBQ gatherings. These experiences profoundly broadened my perspective on the research landscape and further strengthened my motivation to pursue a career in science.
Beyond the lab, EPFL felt like a vibrant hub filled with youthful energy and creativity. One of the things that impressed me most was seeing students tirelessly assembling prototypes at the SPOT makerspace. Every time I walked past, I was inspired by their infectious enthusiasm, dedication, and passion for bringing their ideas to life.
Outside of work, every weekend in Lausanne was a unique adventure with the community of interns I met through ERIP. The city had so much to offer, we wandered through the charming old town, kayaked in the lake, enjoyed picnics and explored local bars and museums. The weekend trips we took to nearby Swiss towns aboard the iconic Swiss rail network was even more fascinating.
Among the many unforgettable experiences, hiking up Rochers de Naye and seeing the entirety of Lake Geneva stretched out beneath us was truly breathtaking. Having grown up in a tropical country which never snows, walking along the rocky ridges of Gornergrat with the magnificent Matterhorn standing before my eyes was sublime . The landscape felt almost otherworldly, as though I had stepped onto a different planet. I immediately understood why Switzerland is often known as the most beautiful country in the world.
I am extremely grateful for this opportunity and will cherish these memories forever. My time at SPC not only deepened my passion for fusion research, but also gave me lifelong friendships, invaluable mentorship, and a clearer vision of the researcher I aspire to become.
Yi Cong, Nanyang Technological University, Singapore, Host: Swiss Plasma Center
