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Incoming links: Professional profile of Daniel Chee Tsui
Daniel C. Tsui Created 2026-10-24 Updated 2026-11-05
Daniel C. Tsui coauthored the 1982 observation of a fractional quantum Hall effect. High-mobility electrons confined to two dimensions exhibited a Hall plateau with electrical resistance when the lowest spin-polarized Landau level was one-third filled. A simultaneous minimum in longitudinal electrical resistance distinguished a collective electronic state from an ordinary smooth change in transport. The result created a problem beyond the noninteracting integer Hall picture.[ref]
Two-Dimensional Magnetotransport in the Extreme Quantum Limit by Daniel Chee Tsui and others. Physical Review Letters 48, 1559 (1982), observed one-third-filling plateau
A physicist who studied condensed matter at Princeton.[ref]
Professional profile of Daniel Chee Tsui. Independent professional identity
Portrait of Daniel C. Tsui
. Istvan Hargittai, photograph of Daniel C. Tsui at Princeton in 1999; existing Commons crop from the three-person figure reproduced in Paradigms and paradoxes: fractional electron charge (2022). Creative Commons Attribution 4.0 International., via Wikimedia Commons. Source.