2017

  1. J. M. Ngoko Djiokap, A. V. Meremianin, N. L. Manakov, S. X. Hu, L. B. Madsen, and Anthony F. Starace, ``Kinematical vortices in double photoionization of helium by attosecond pulses,'' Phys. Rev. A 96, 013405 (2017).
  2. David B. Foote, Y. Lin, Liang-Wen Pi, J.M. Ngoko Djiokap, Anthony F. Starace, and W.T. Hill, III, ``Ionization enhancement and suppression by phase-locked ultrafast pulse pairs,'' Phys. Rev. A 96, 023425 (2017).
  3. J. M. Ngoko Djiokap, and Anthony F. Starace, ``Doubly-excited state effects on two-photon double ionization ionization of helium by time-delayed, oppositely circularly-polarized attosecond pulses,'' J. Opt. 19, 124003 (2017).