About NSRRC / Staff Directory

Radio Frequency Group


Name: 劉宗凱( Zong-Kai Liu )
EXT.: 6323
E-mail: liu.zk@nsrrc.org.tw
Education:
  • B.S. in Department of Earth Science, National Taiwan Normal University (2003)
  • Ph.D. in Department of Physics, National Central University (2011)
Experience:
  • Post-doctoral, National Synchrotron Radiation Research Center (2011~2013)
  • Assistant Scientist, National Synchrotron Radiation Research Center (2013~2019)
  • Associate Scientist, National Synchrotron Radiation Research Center (2020~present)
Research Interests:
  • RF Low-Level Electronic System
  • Digital LLRF System Development
  • Data Acquisition System Maintenance
  • Longitudinal Beam Dynamics
Selected Publications:
  • Z.-K. Liu, et al., “Design and Optimization of the High Order Modes Damper for a 1.5 GHz Superconducting Harmonic Cavity”, IEEE T. Appl. Supercon., 31, 3500605 (2021)
  • Z.-K. Liu, et al., “Performance Simulation for a Prototype 1.5-GHz Superconducting Harmonic Cavity”, IEEE T. Appl. Supercon., 29, 3500505 (2019)
  • Z.-K. Liu, et al., “RF Data Acquisition and Soft Alarm System for the Taiwan Photon Source”, J. Phys.-Conf. Ser., 1350, 012163 (2019)
  • Z.-K. Liu, et al., “Modeling the Interaction of a Heavily Beam Loaded SRF Cavity with Its Low-level RF Feedback Loops”, Nucl. Instrum. Meth. A, 894, 57 (2018)
  • Z.-K. Liu, et al., “Digital Low Level Radio Frequency System for the Booster Ring of the Taiwan Photon Source”, J. Phys.-Conf. Ser., 1067, 072032 (2018)
  • Z.-K. Liu, et al., “Multipacting in a Coaxial Coupler with Bias Voltage for SRF Operation with a Large Beam Current”, J. Instrum. 11, P09015 (2016)
  • Z.-K. Liu, et al. (CMS Collaboration), "Measurement of Wγ and Zγ production in pp collisions at sqrt(s)=7 TeV, Phys. Lett. B 701 (2011), 535–555
  • M. S. Bandstra, E. C. Bellm, S. E. Boggs, D. Perez-Becker, A. Zoglauer, H.-K. Chang, J.-L. Chiu, J.-S. Liang, Y.-H. Chang, Z.-K. Liu, W.-C. Hung, M.-H. A. Huang, S. J. Chiang, R.-S. Run, C.-H. Lin, M. Amman, P. N. Luke, P. Jean, P. von Ballmoos and C. B. Wunderer, "Detection and imaging of the Crab nebula with the Nuclear Compton Telescope", ApJ 738 8 (2011)
  • Z.-K. Liu, et al., "Characterizing and Correcting the Cross-Talk Effect on Depth Measurement in the NCT Detectors". IEEE TRANSACTIONS ON NUCLEAR SCIENCE, VOL.56 (2009), 1210-1214
  • Z.-K. Liu, et al., "The performance of the CMS ECAL Preshower detector at LHC". 35th International Conference of High Energy Physics, Paris, France, (2010)
  • Z.-K. Liu, et al., "Overview of the Nuclear Compton Telescope (NCT)". 11th ICATPP Conference, Como, Italy, (2009)