Yejun Feng

A young Chinese man in glasses with shaved head
Yejun Feng
Associate Professor
Ph.D. Physics, The University of Washington 2003
M.S. Physics, The University of Washington 2002
M.A. Physics, The City College of New York 1999
B.S. Physics, Fudan University 1996
Nationality: USA

Professional Experience

  • The University of Chicago
  • Argonne National Laboratory
  • California Institute of Technology

Selected publications before arriving at OIST:

  • Yishu Wang, Yejun Feng, J.-G. Cheng, W. Wu, J. L. Luo, T. F. Rosenbaum, Spiral Magnetic Order and Pressure-Induced Superconductivity in Transition Metal Compounds, Nature Communications 7, 13037 (2016).
  • Yejun Feng, Jasper van Wezel, Jiyang Wang, Felix Flicker, D. M. Silevitch, P. B. Littlewood, T. F. Rosenbaum, Itinerant density wave instabilities at classical and quantum critical points, Nature Physics 11, 865 (2015). 
  • Yejun Feng, Jiyang Wang, A. Palmer, J. A. Aguiar, B. Mihaila, J.-Q. Yan, P. B. Littlewood, T. F. Rosenbaum, Hidden one-dimensional spin modulation in a three-dimensional metal, Nature Communications 5, 4218 (2014).
  • Yejun Feng, Jiyang Wang, D. M. Silevitch, B. Mihaila, J. W. Kim, J.-Q. Yan, R. K. Schulze, Nayoon Woo, A. Palmer, Y. Ren, Jasper van Wezel, P. B. Littlewood, T. F. Rosenbaum, Incommensurate antiferromagnetism in a pure spin system via cooperative organization of local and itinerant moments, Proc. Natl. Acad. Sci. USA 110, 3287 (2013).
  • Yejun Feng, Jiyang Wang, R. Jaramillo, Jasper van Wezel, S. Haravifard, G. Srajer, Y. Liu, Z.-A. Xu, P. B. Littlewood, T. F. Rosenbaum, Order parameter fluctuations at a buried quantum critical point, Proc. Natl. Acad. Sci. USA 109, 7224 (2012).
  • James C. T. Lee, Shi Yuan, Siddhartha Lal, Young Il Joe, Yu Gan, Seban Smadici, Ken Finkelstein, Yejun Feng, Andrivo Rusydi, Paul M. Goldbart, S. Lance Cooper, Peter Abbamonte, Two-stage orbital order and the dynamical spin frustration in KCuF3, Nature Physics 8, 63 (2012).
  • R. Jaramillo, Yejun Feng, J. Wang, and T. F. Rosenbaum, Signatures of quantum criticality in pure Cr at high pressure, Proc. Natl. Acad. Sci. USA 107, 13631 (2010).
  • R. Jaramillo, Yejun Feng, J. C. Lang, Z. Islam, G. Srajer, P. B. Littlewood, D. B. McWhan, and T. F. Rosenbaum, Breakdown of the Bardeen-Cooper-Schrieffer Ground State at a Quantum Phase Transition, Nature 459, 405 (2009).
  • Yejun Feng, R. Jaramillo, G. Srajer, J. C. Lang, Z. Islam, M. S. Somayazulu, O. G. Shpyrko, J. J. Pluth, H.-k. Mao, E. D. Isaacs, G. Aeppli, T. F. Rosenbaum, Pressure-Tuned Spin and Charge Ordering in an Itinerant Antiferromagnet, Phys. Rev. Lett. 99, 137201 (2007).
  • O. G. Shpyrko, E. D. Isaacs, J. M. Logan, Yejun Feng, G. Aeppli, R. Jaramillo, H. C. Kim, T. F. Rosenbaum, P. Zschack, M. Sprung, S. Narayanan, A. R. Sandy, Direct Measurement of Antiferromagnetic Domain Fluctuations, Nature 447, 68 (2007).
  • Yejun Feng, C. Ancona-Torres, T. F. Rosenbaum, G. F. Reiter, D. L. Price, E. Courtens, Quantum and Classical Relaxation in the Proton Glass, Phys. Rev. Lett. 97, 145501 (2006).
  • Yejun Feng, G. T. Seidler, J. O. Cross, A. T. Macrander, J. J. Rehr, Role of inversion symmetry and multipole effects in nonresonant x-ray Raman scattering from icosahedral B4C, Phys. Rev. B 69, 125402 (2004).