[1] [1] Corkum PB. Plasma perspective on strong field multiphoton ionization. Phys Rev Lett. 1993;71:1994.10.1103/PhysRevLett.71.1994

[2] [2] Varjú K, Mairesse Y, Carré B, Gaarde MB, Johnsson P, Kazamias S, López-Martens R, Mauritsson J, Schafer KJ, Balcou PH, et al. Frequency chirp of harmonic and attosecond pulses. J Mod Opt. 2005;52:379–394.

[3] [3] Lewenstein M, Balcou P, Ivanov MY, L’Huillier A, Corkum PB. Theory of high-harmonic generation by low-frequency laser fields. Phys Rev A. 1994;49:2117.10.1103/PhysRevA.49.2117

[4] [4] Schoun SB, Chirla R, Wheeler J, Roedig C, Agostini P, DiMauro LF, Schafer KJ, Gaarde MB. Attosecond pulse shaping around a cooper minimum. Phys Rev Lett. 2014;112: 153001.10.1103/PhysRevLett.112.153001

[5] [5] Paul PM, Toma ES, Breger P, Mullot G, Augé F, Balcou P, Muller HG, Agostini P. Observation of a train of attosecond pulses from high harmonic generation. Science. 2001;292:1689.10.1126/science.1059413

[6] [6] Itatani J, Quéré F, Yudin GL, Ivanov MY, Krausz F, Corkum PB. Attosecond streak camera. Phys Rev Lett. 2002;88: 173903.10.1103/PhysRevLett.88.173903

[7] [7] Cattaneo L, Vos J, Lucchini M, Gallmann L, Cirelli C, Keller U. Comparison of attosecond streaking and rabbitt. Opt Express. 2016;24:29060.10.1364/OE.24.029060

[8] [8] Dudovich N, Smirnova O, Levesque J, Mairesse Y, Ivanov MY, Villeneuve DM, Corkum PB. Measuring and controlling the birth of attosecond xuv pulses. Nat Phys. 2006;2:781.

[9] [9] Kim KT, Villeneuve DM, Corkum PB. Manipulating quantum paths for novel attosecond measurement methods. Nat Photonics. 2014;8:187.10.1038/nphoton.2014.26

[10] [10] Kim KT, Zhang C, Shiner AD, Kirkwood SE, Frumker E, Gariepy G, Naumov A, Villeneuve DM, Corkum PB. Manipulation of quantum paths for space–time characterization of attosecond pulses. Nat Phys. 2013;9:159.10.1038/nphys2525

[11] [11] Ko DH, Brown GG, Zhang C, Corkum PB. Near-field imaging of dipole emission modulated by an optical grating. Optica. 2021;8:1632.10.1364/OPTICA.433271

[12] [12] Vampa G, Hammond TJ, Thiré N, Schmidt BE, Légaré F, McDonald CR, Brabec T, Klug DD, Corkum PB. All-optical reconstruction of crystal band structure. Phys Rev Lett. 2015;115: 193603.10.1103/PhysRevLett.115.193603

[13] [13] Zhang C, Brown GG, Kim KT, Villeneuve DM, Corkum PB. Full characterization of an attosecond pulse generated using an infrared driver. Sci Rep. 2016;6:26771.

[14] [14] Bruner BD, Mašín Z, Negro M, Morales F, Brambila D, Devetta M, Faccialà D, Harvey AG, Ivanov M, Mairesse Y, et al. Multidimensional high harmonic spectroscopy of polyatomic molecules: Detecting sub-cycle laser-driven hole dynamics upon ionization in strong mid-ir laser fields. Faraday Discuss. 2016;194:369.10.1039/C6FD00130K

[15] [15] Pedatzur O, Orenstein G, Serbinenko V, Soifer H, Bruner BD, Uzan AJ, Brambila DS, Harvey AG, Torlina L, Morales F, et al. Attosecond tunnelling interferometry. Nat Phys. 2015;11:815.10.1038/nphys3436

[16] [16] Orenstein G, Pedatzur O, Uzan AJ, Bruner BD, Mairesse Y, Dudovich N. Isolating strong-field dynamics in molecular systems. Phys Rev A. 2017;95: 051401.

[17] [17] Spanner M, Bertrand JB, Villeneuve DM. In situ attosecond pulse characterization techniques to measure the electromagnetic phase. Phys Rev A. 2016;94: 023825.

[18] [18] Le A-T, Lucchese RR, Tonzani S, Morishita T, Lin CD. Quantitative rescattering theory for high-order harmonic generation from molecules. Phys Rev A. 2009;80: 013401.

[19] [19] Farrell JP, Spector LS, McFarland BK, Bucksbaum PH, Gühr M, Gaarde MB, Schafer KJ. Influence of phase matching on the cooper minimum in ar high-order harmonic spectra. Phys Rev A. 2011;83: 023420.

[20] [20] Itatani J, Levesque J, Zeidler D, Niikura H, Pépin H, Kieffer JC, Corkum PB, Villeneuve DM. Tomographic imaging of molecular orbitals. Nature. 2004;432:867.10.1038/nature03183

[21] [21] Brown GG, Ko DH, Zhang C, Corkum PB. Attosecond measurement via high-order harmonic generation in low-frequency fields. Phys Rev A. 2022;105: 023520.

[22] [22] Cooper JW. Photoionization from outer atomic subshells. A model study. Phys Rev. 1962;128:681.

[23] [23] Maitra NT. Perspective: Fundamental aspects of time-dependent density functional theory. J Chem Phys. 2016;144: 220901.10.1063/1.4953039

[24] [24] Oron D, Silberberg Y, Dudovich N, Villeneuve DM. Efficient polarization gating of high-order harmonic generation by polarization-shaped ultrashort pulses. Phys Rev A. 2005;72: 063816.

[25] [25] Flettner A, König J, Mason MB, Pfeifer T, Weichmann U, Düren R, Gerber G. Ellipticity dependence of atomic and molecular high harmonic generation. Eur Phys J D At Mol Opt Phys. 2002;21:115–119.

[26] [26] Manolopoulos DE. Derivation and reflection properties of a transmission-free absorbing potential. J Chem Phys. 2002;117:9552.

[27] [27] Telnov DA, Sosnova KE, Rozenbaum E, Chu S-I. Exterior complex scaling method in time-dependent density-functional theory: Multiphoton ionization and high-order-harmonic generation of ar atoms. Phys Rev A. 2013;87: 053406.

[28] [28] Pabst S, Greenman L, Mazziotti DA, Santra R. Impact of multichannel and multipole effects on the cooper minimum in the high-order-harmonic spectrum of argon. Phys Rev A. 2012;85: 023411.

[29] [29] Higuet J, Ruf H, Thiré N, Cireasa R, Constant E, Cormier E, Descamps D, Mével E, Petit S, Pons B, et al. High-order harmonic spectroscopy of the cooper minimum in argon: Experimental and theoretical study. Phys Rev A. 2011;83: 053401.

[30] [30] Popruzhenko SV. Coulomb phase in high harmonic generation. J Phys B Atomic Mol Phys. 2018;51: 144006.10.1088/1361-6455/aac787

[31] [31] Pi L-W, Landsman AS. Attosecond time delay in photoionization of noble-gas and halogen atoms. Appl Sci. 2018;8:322.10.3390/app8030322

[32] [32] Manschwetus B, Lin N, Rothhardt J, Guichard R, Auguste T, Camper A, Breger P, Caillat J, Géléoc M, Ruchon T, et al. Self-probing spectroscopy of the sf6 molecule: A study of the spectral amplitude and phase of the high harmonic emission. Chem A Eur J. 2015;119:6111.

[33] [33] Labeye M, Risoud F, Lévêque C, Caillat J, Maquet A, Shaaran T, Salières P, Taïeb R. Dynamical distortions of structural signatures in molecular high-order harmonic spectroscopy. Phys Rev A. 2019;99: 013412.

[34] [34] Suárez N, Chacón A, Pérez-Hernández JA, Biegert J, Lewenstein M, Ciappina MF. High-order-harmonic generation in atomic and molecular systems. Phys Rev A. 2017;95: 033415.

[35] [35] Chirilă CC, Lein M. Strong-field approximation for harmonic generation in diatomic molecules. Phys Rev A. 2006;73: 023410.

[36] [36] Figueira de Morisson Faria C. High-order harmonic generation in diatomic molecules: A quantum-orbit analysis of the interference patterns. Phys Rev A. 2007;76: 043407.

[37] [37] Etches A, Gaarde MB, Madsen LB. Two-center minima in harmonic spectra from aligned polar molecules. Phys Rev A. 2011;84: 023418.

[38] [38] Hentschel M, Kienberger R, Spielmann C, Reider GA, Milosevic N, Brabec T, Corkum P, Heinzmann U, Drescher M, Krausz F. Attosecond metrology. Nature. 2001;414:509.10.1038/35107000

[39] [39] Shiner AD, Schmidt BE, Trallero-Herrero C, Wörner HJ, Patchkovskii S, Corkum PB, Kieffer JC, Légaré F, Villeneuve DM. Probing collective multi-electron dynamics in xenon with high-harmonic spectroscopy. Nat Phys. 2011;7:464.10.1038/nphys1940

[40] [40] Pabst S, Santra R. Strong-field many-body physics and the giant enhancement in the high-harmonic spectrum of xenon. Phys Rev Lett. 2013;111: 233005.

[41] [41] Strelkov VV, Khokhlova MA, Shubin NY. High-order harmonic generation and fano resonances. Phys Rev A. 2014;89: 053833.

[42] [42] Biswas S, Förg B, Ortmann L, Schötz J, Schweinberger W, Zimmermann T, Pi L, Baykusheva D, Masood HA, Liontos I, et al. Probing molecular environment through photoemission delays. Nat Phys. 2020;16:778.10.1038/s41567-020-0887-8

[43] [43] Silva REF, Blinov IV, Rubtsov AN, Smirnova O, Ivanov M. High-harmonic spectroscopy of ultrafast many-body dynamics in strongly correlated systems. Nat Photonics. 2018;12:266.10.1038/s41566-018-0129-0

[44] [44] Vozzi C, Calegari F, Benedetti E, Berlasso R, Sansone G, Stagira S, Nisoli M, Altucci C, Velotta R, Torres R, et al. Probing two-centre interference in molecular high harmonic generation. J Phys B Atomic Mol Phys. 2006;39:S457.

[45] [45] Jiang S, Wei H, Chen J, Yu C, Lu R, Lin CD. Effect of transition dipole phase on high-order-harmonic generation in solid materials. Phys Rev A. 2017;96: 053850.

[46] [46] Faccialà D, Pabst S, Bruner BD, Ciriolo AG, Devetta M, Negro M, Geetha PP, Pusala A, Soifer H, Dudovich N, et al. High-order harmonic generation spectroscopy by recolliding electron caustics. J Phys B Atomic Mol Phys. 2018;51: 134002.

[47] [47] Wang J, Chu S-I, Laughlin C. Multiphoton detachment of H–. II. intensity-dependent photodetachment rates and threshold behavior—Complex-scaling generalized pseudospectral method. Phys Rev A. 1994;50:3208–3215.

[48] [48] Jackson JD. Classical electrodynamics. 3rd ed. New York (NY): Wiley; 1999.

[49] [49] van Leeuwen R, Baerends EJ. Exchange-correlation potential with correct asymptotic behavior. Phys Rev A. 1994;49:2421.

[50] [50] Bauer D (Ed). Computational strong-field quantum dynamics Berlin, Boston: De Gruyter; 2017.

[51] [51] Śpiewanowski MDS, Etches A, Madsen LB. High-order-harmonic generation from field-distorted orbitals. Phys Rev A. 2013;87: 043424.

[52] [52] Śpiewanowski MDS, Madsen LB. Field-induced orbital distortion in high-order-harmonic generation from aligned and oriented molecules within adiabatic strong-field approximation. Phys Rev A. 2014;89: 043407.