Daniel C. Tsui

Daniel C. Tsui is a prominent physicist known for his work in condensed matter physics, particularly in understanding the behavior of electrons in semiconductor materials. He is best known for co-discovering the fractional quantum Hall effect, a phenomenon where electrons flow without resistance at extremely low temperatures in a strong magnetic field. This discovery has deep implications for physics, revealing new states of matter and expanding our understanding of quantum mechanics. Tsui's contributions have important applications in advanced electronics and computing, influencing technologies such as quantum computing and nanotechnology.