U-Ser Jeng

Dr. U-Ser JENG

Professor / National Synchrotron Radiation Research Center,NTHU
National Synchrotron Radiation Research Center, Hsinchu Science Park, Hsinchu 30076, Taiwan; 115, Taiwan,
Department of Chemical Engineering, National Tsing Hua University, Hsinchu 30013,


Ph.D., Physics, University of Rhode Island, USA, 1990-1996.

Working Experiences:

  1. NSRRC Assistant Scientist (2003).
  2. NSRRC Scientist (2010)
  3. Professor, jointly appointed, Department of Chemical Engineering, National Tsing-Hua University (2012).
  4. Proposal Review committee of the Physics discipline of MoST (2014-2016)
  5. IUCr SAS Commission Chair (2016-2020)

Current Position

  1. TLS 23A SAXS/WAXS beamline spokesperson (since 2010)
  2. TPS13A BioSAXS beamline spokesperson (since 2020)
  3. Co-editor of J. Synchrotron Radiation (since 2019)
  4. Scientific Research Division head (since 2020)

Research Interests

  1. Neutron and X-ray scattering on soft matter and nanomaterials
  2. Biomolecular solution structures, hierarchical structures, membranes, and vesicles
  3. Polymer crystallization and composites

Dr. U-Ser Jeng has been developing methodology and instruments centering on synchrotron small- and wide-angle X-ray scattering (SAXS/WAXS). The scientific research interests include (1) Solution structures and hierarchical structures of biomolecules, (3) Phase separations in solution and functional thin films, and (3) Polymer crystallization, self-assembly, and composites