Electron vortices in photoionization by circularly polarized attosecond pulses JM Ngoko Djiokap, SX Hu, LB Madsen, NL Manakov, AV Meremianin, ... Physical review letters 115 (11), 113004, 2015 | 190 | 2015 |
Multistart spiral electron vortices in ionization by circularly polarized UV pulses JM Ngoko Djiokap, AV Meremianin, NL Manakov, SX Hu, LB Madsen, ... Physical Review A 94 (1), 013408, 2016 | 105 | 2016 |
Kinematical vortices in double photoionization of helium by attosecond pulses JMN Djiokap, AV Meremianin, NL Manakov, SX Hu, LB Madsen, ... Physical Review A 96 (1), 013405, 2017 | 51 | 2017 |
Enhanced asymmetry in few-cycle attosecond pulse ionization of He in the vicinity of autoionizing resonances JMN Djiokap, SX Hu, WC Jiang, LY Peng, AF Starace New Journal of Physics 14 (9), 095010, 2012 | 38 | 2012 |
Dynamical electron vortices in attosecond double photoionization of JM Ngoko Djiokap, AV Meremianin, NL Manakov, LB Madsen, SX Hu, ... Physical Review A 98 (6), 063407, 2018 | 36 | 2018 |
Nonlinear dichroism in back-to-back double ionization of He by an intense elliptically polarized few-cycle extreme ultraviolet pulse JM Ngoko Djiokap, NL Manakov, AV Meremianin, SX Hu, LB Madsen, ... Physical Review Letters 113 (22), 223002, 2014 | 34 | 2014 |
Resonant enhancement of the harmonic-generation spectrum of beryllium JM Ngoko Djiokap, AF Starace Physical Review A—Atomic, Molecular, and Optical Physics 88 (5), 053412, 2013 | 32 | 2013 |
Doubly-excited state effects on two-photon double ionization of helium by time-delayed, oppositely circularly-polarized attosecond pulses JMN Djiokap, AF Starace Journal of Optics 19 (12), 124003, 2017 | 31 | 2017 |
Evidence of the () doubly excited state in the harmonic generation spectrum of helium JM Ngoko Djiokap, AF Starace Physical Review A—Atomic, Molecular, and Optical Physics 84 (1), 013404, 2011 | 23 | 2011 |
Electron-impact ionization excitation of helium in the quasiphoton regime JM Ngoko Djiokap, E Foumouo, MG Kwato Njock, X Urbain, B Piraux Physical Review A—Atomic, Molecular, and Optical Physics 81 (4), 042712, 2010 | 13 | 2010 |
Carrier-envelope-phase-induced asymmetries in double ionization of helium by an intense few-cycle XUV pulse JM Ngoko Djiokap, NL Manakov, AV Meremianin, AF Starace Physical Review A—Atomic, Molecular, and Optical Physics 88 (5), 053411, 2013 | 12 | 2013 |
Asymmetries in production of He with an intense few-cycle attosecond pulse JMN Djiokap, SX Hu, WC Jiang, LY Peng, AF Starace Physical Review A—Atomic, Molecular, and Optical Physics 88 (1), 011401, 2013 | 12 | 2013 |
Pulse shaping in strong-field ionization: Theory and experiments S Li, B Jochim, J Stamm, D Peng, HC Shao, JM Ngoko Djiokap, M Dantus Physical Review A 105 (5), 053105, 2022 | 10 | 2022 |
Temporal coherent control of resonant two-photon double ionization of the hydrogen molecule via doubly excited states JM Ngoko Djiokap, AF Starace Physical Review A 103 (5), 053110, 2021 | 10 | 2021 |
Origin of the multiphoton-regime harmonic-generation plateau structure JM Ngoko Djiokap, AF Starace Physical Review A 102 (1), 013103, 2020 | 9 | 2020 |
Reversible electron spirals by chirped attopulses at zero time delay NJ Strandquist Jr, JM Ngoko Djiokap Physical Review A 106 (4), 043110, 2022 | 8 | 2022 |
Electron interference in atomic ionization by two crossing polarized ultrashort pulses JM Ngoko Djiokap, AV Meremianin, NL Manakov Physical Review A 103 (2), 023103, 2021 | 8 | 2021 |
Minimizing the duration of isolated attosecond pulses D Peng, AF Starace, HC Shao, JM Ngoko Djiokap Physical Review A 102 (6), 063126, 2020 | 7 | 2020 |
Atomic photoionization by multiple temporal pairs of slits JM Ngoko Djiokap Physical Review A 104 (1), 013115, 2021 | 6 | 2021 |
Time-delay control of reversible electron spirals using arbitrarily chirped attosecond pulses MM Yusoff, JM Ngoko Djiokap Physical Review A 109 (2), 023107, 2024 | 5 | 2024 |