Publications

Trichromatic shaper-based quantum state holography

K: Eickhoff, L. Feld, D. Köhnke, T. Bayer, M. Wollenhaupt

Attoclock with bicircular laser fields as a probe of velocity-dependent tunnel-exit positions

S. Brennecke, S. Eckart, M. Lein

Coherent control mechanisms in bichromatic multiphoton ionization

K. Eickhoff, L. Feld, D. Köhnke, L. Englert, T. Bayer, M. Wollenhaupt

Enhancement of Above Threshold Ionization in Resonantly Excited Helium Nanodroplets

R. Michiels, M. Abu-samha, L. B. Madsen, M. Binz, U. Bangert, L. Bruder, R. Duim, A. wituschek, A. C. LaForge, R. J. Squibb, R. Feifel, C. Callegari, M. Di Fraia, M. Danailov, M. Manfredda, O. Plekan, K. C. Prince, P. Rebernik, M. Zangrando, F. Stienkemeier, M. Mudrich

Multichromatic Polarization-Controlled Pulse Sequences for Coherent Control of Multiphoton Ionization

K. Eickhoff, L. Englert, T. Bayer, M. Wollenhaupt

Laser-Driven Anharmonic Oscillator: Ground-State Dissociation of the Helium Hydride Molecular Ion by Midinfrared Pulses

P. Wustelt, F. Oppermann, S. Mhatre, M. Kübel, A. M. Sayler, M. Lein, S. Gräfe, G. G. Paulus

Unravelling the full relaxation dynamics of superexcited helium nanodroplets

J. D. Asmussen, R. Michielis, K. Dulitz, A. Ngai, U. Bangert, M. Barranco, M. Binz, L. Bruder, M. Danailov, M. Di Fraia, J. Eloranta, R. Feifel, L. Gianessi, M. Pi, O. Plekan, K. C. Prince, R. J. Squibb, D. Uhl, A. Wituschek, M. Zangrando, C. Callegari, F. Stienkemeier, M. Mudrich

Efficient tampering of a coulomb exploding cluster embedded in a hydrogen shell

A. Heidenreich, M. Mudrich

Single-shot electron imaging of dopant-induced nanoplasmas

C. Medina, D. Schomas, N. Rendler, M. Debatin, D. Uhl, A. Ngai, L. Ben Ltaief, M. Dumergue, Z. Filus, B. Farkas, R. Flender, L. Haizer,, B. Kiss, M. Kurucz, B. Major, S. Toth, F. Stienkemeier, R. Moshammer, T. Pfeifer, S. R. Krishnan, A. Heidenreich, M. Mudrich

Ultrafast Resonant Interatomic Coulombic Decay Induced by Quantum Fluid Dynamics

A. C. LaForge, R. Michiels, Y. Ovcharenko, A. Ngai, J. M. Escartin, N. Berrah, C. Callegari, A. Clark, M. Coreno, R. Cucini, M. Di Fraia, M. Drabbels, E. Fasshauer, P. Finetti, L. Gianessi, C. Graziolo, D. Iablonskyi, B. Langbehn, T. Nishiyama, V. Oliver, P. Piseri, O. Plekan, K. C. Prince, D. Rupp, S. Stranges, K. Ueda, N. Sisourat, J. Eloranta, M. Pi, M. Barranco, F. Stienkemeier, T. Möller, M. Mudrich

Angular dependence of the Wigner time delay upon tunnel ionization of H₂

D. Trabert, S. Brennecke, K. Fehre, N. Anders, A. Geyer, S. Grundmann, M. S. Schöffler, L. Ph. H. Schmidt, T. Jahnke, R. Dörner, M. Kunitski, S. Eckart

Decomposition of the transition phase in multi-sideband schemes for reconstruction of attosecond beating by interference of two-photon transitions

D. Bharti, D. Atri-Schuller, G. Menning, K. R. Hamilton, R. Moshammer, T. Pfeifer, N. Douget, K. Bartschat, A. Harth

Electric Nondipole Effect in Strong-Field Ionization

A. Hartung, S. Brennecke, K. Lin, D. Trabert, K. Fehre, J. Rist, M. S. Schöffler, T. Jahnke, L. Ph. H. Schmidt, M. Kunitski, M. Lein, R. Dörner, S. Eckart

High Harmonics and Isolated Attosecond Pulses from Mg O

Z. Nourbakhsh, N. Tancogne-Dejean, H. Merdji, A. Rubio

Population difference gratings created on vibrational transitions by nonoverlapping subcycle THz pulses

R. Arkhipov, A. Pakhomov, M. Arkhipov, I. Babushkin, A. Demircan, U. Morgner, N. Rosanov

Extending Solid-State Calculations to Ultra-Long-Range Length Scales

T. Müller, S. Sharma, E. K. U. Gross, J. K. Dewhurst

Tailored holograms for superimposed vortex states

K. Eickhoff, D. Köhnke, L. Feld, L. Englert, T. Bayer, M. Wollenhaupt

High-purity free-electron momentum states prepared by three-dimensional optical phase modulation

A. Feist, S. V. Yalunin, S. Schäfer, C. Ropers

Ultrafast dynamics of correlation bands following XUV molecular photoionization

M. Hervé, V. Despré, P. Castellanos Nash, V. Loriot, A. Boyer, A. Scognamiglio, G. Karras, R. Brédy, E. Constant, A. G. G. M. Tielens, A. I. Kuleff, F. Lépine

Higher-order dispersion and the spectral behavior in a doubly resonant optical parametric oscillator

C. M. Dietrich, I. Babushkin, J. R. C. Andrade, H. Rao, A. Demircan, U. Morgner

Influence of tunnel ionization to third-harmonic generation of infrared femtosecond laser pulses in air

V. Tamulienė, G. Juškevičiūtė, D. Buožius, V. Vaičaitis, I. Babushkin, U. Morgner

Orbital angular momentum superposition states in transmission electron microscopy and bichromatic multiphoton ionization

K. Eickhoff, C. Rathje, D. Köhnke, S. Kerbstadt, L. Englert, T. Bayer, S. Schäfer, M. Wollenhaupt

Sideband modulation by subcycle interference

S. Eckart, D. Trabert, K. Fehre, A. Geyer, J. Rist, K. Lin, F. Trinter, L. Ph. H. Schmidt, M. S. Schöffler, T. Jahnke, M. Kunitski, R. Dörner

Spin dynamics at interfaces on femtosecond timescales

A. Eschenlohr

Time-resolving the UV-initiated photodissociation dynamics of OCS

E. Karamatskos, S. Yarlagadda, S. Patchkowskii, M. Vrakking, R. Welsch, J. Küpper, A. Rouzée

All-optical supercontinuum switching

O. Melchert, C. Brée, A. Tajalli, A. Pape, R. Akhipov, S. Willms, I. Babushkin, D. Skryabin, G. Steinmeyer, U. Morgner, A. Demircan

Autoionization dynamics of helium nanodroplets resonantly excited by intense XUV laser pulses

Y. Ovcharenko, A. C. LaForge, B. Langbehn, O. Plekan, R. Cucini, P. Finetti, P. O'Keeffe, D. Iablonskyi, T. Nishiyama, K. Ueda, P. Piseri, M. Di Fraia, R. Richter, M. Coreno, C. Callegari, K. C. Prince, F. Stienkemeier, T. Möller, M. Mudrich

Holographic angular streaking of electrons and the Wigner time delay

S. Eckart

Photoelectric effect with a twist

G. de Ninno, J. Wätzel, P. R. Ribič, E. Allaria, M. Coreno, M. B. Danailov, C. David, A. Demidovich, M. di Fraia, L. Giannessi, K. Hansen, Š. Krušič, M. Manfredda, M. Meyer, A. Mihelič, N. Mirian, O. Plekan, B. Ressel, B. Rösner, A. Simoncig, S. Spampinati, M. Stupar, M. Žitnik, M. Zangrando, C. Callegari, J. Berakdar

Theory of Subcycle Linear Momentum Transfer in Strong-Field Tunneling Ionization

H. Ni, S. Brennecke, X. Gao, P.-L. He, S. Donsa, I. Březinová, F. He, J. Wu, M. Lein, X.-M. Tong, J. Burgdörfer

Atomic photoionization dynamics in ultrashort cycloidal laser fields

T. Bayer, Ch. Philipp, K. Eickhoff, M. Wollenhaupt

Dissociation and ionization of HeH⁺ in sub-cycle-controlled intense two-color fields

F. Oppermann, P. Wustelt, T. Florin, S. Mhatre, S. Gräfe, G. G. Paulus, M. Lein

Electronic decay through non-linear carbon chains

J. B. Mullenix, V. Despré, A. I. Kuleff

Bichromatic Control of Free Electron Wave Packets

S. Kerbstadt, K. Eickhoff, T. Bayer, M. Wollenhaupt

Controlling free electrons with optical whispering-gallery modes

O. Kfir, H. Lourenço-Martins, G. Storeck, M. Sivis, T. R. Harvey, T. J. Kippenberg, A. Feist, C. Ropers

Electron double-emission spectra for helium atoms in intense 400-nm laser pulses

J. Zhu, A. Scrinzi

Origin of strong-field-induced low-order harmonic generation in amorphous quartz

P. Jürgens, B. Liewehr, B. Kruse, C. Peltzs, D. Engel, A. Husakou, T. Witting, M. Ivanov, M. J. J. Vrakking, T. Fennel, A. Mermillod-Blondin

Photoelectron spectroscopy of large water clusters ionized by an XUV comb

A. Trabattoni, L. Colaizzi, L. Ban, V. Wanie, K. Saraswathula, E. P. Månsson, P. Rupp, Q. Liu, L. Seiffert, E. A. Herzig, A. Cartella, B. L. Yoder, F. Légaré, M. F. Kling, T. Fennel, R. Signorell, F. Calegari

Strong-field nano-optics

P. Dombi, Z. Pápa, J. Vogelsang, S. V. Yalunin, M. Sivis, G. Herink, S. Schäfer, P. Groß, C. Ropers, C. Lienau

Generation of an Attosecond Pulse in Helium Excited by Half-Cycle X-Ray Pulses

R. M. Arkhipov, M. V. Arkhipov, I. Babushkin, A. V. Pakhomov, N. N. Rosanov

Probing Chirality with Inelastic Electron-Light Scattering

T. R. Harvey, J.-W. Henke, O. Kfir, H. Lourenço-Martins, A. Feist, F. J. García de Abajo, C. Ropers

Probing dynamical symmetries by bicircular high-order harmonic spectroscopy beyond the Born-Oppenheimer approximation

S. Yue, S. Brennecke, H. Du, M. Lein

Selective ultrafast control of multi-level quantum systems by subcycle and unipolar pulses

R. Arkhipov, A. Pakhomov, M. Arkhipov, A. Demircan, U. Morgner, N. Rosanov, I. Babushkin

Coherently controlled generation of single-cycle terahertz pulses from a thin layer of nonlinear medium with low-frequency resonances

R. M. Arkhipov, A. V. Pakhomov, M. V. Arkhipov, A. Demircan, U. Morgner, N. N. Rosanov, I. Babushkin

Collinear setup for delay control in two-color attosecond measurements

H. Ahmadi, S. Kellerer, D. Ertel, M. Moioli, M. Reduzzi, P. K. Maroju, A. Jäger, R. N. Shah, J. Lutz, F. Frassetto, L. Poletto, F. Bragheri, R. Osellame, T. Pfeifer, C. D. Schröder, R. Moshammer, G. Sansone

Gouy’s Phase Anomaly in Electron Waves Produced by Strong-Field Ionization

S. Brennnecke, N. Eicke, M. Lein

Kinematically complete experimental study of Compton scattering at helium atoms near the threshold

M. Kircher, F. Trinter, S. Grundmann, I. Vela-Perez, S. Brennecke, N. Eicke, J. Rist, S. Eckart, S. Houamer, O. Chuluunbaatar, Y. V. Popov, I. P. Volobuev, K. Bagschik, M. N. Piancastelli, M. Lein, T. Jahnke, M. S. Schöffler, R. Dörner

Quantum coherent diffractive imaging

B. Kruse, B. Liewehr, C. Peltz, T. Fennel

Nonlinear plasmon-exciton coupling enhances sum-frequency generation from a hybrid metal/semiconductor nanostructure

J.-H. Zhong, J. Vogelsang, J.-M. Yi, D. Wang, L. Wittenbecher, S. Mikaelsson, A. Korte, A. Chimeh, C. L. Arnold, P. Schaaf, E. Runge, A. L'Huillier, A. Mikkelsen, C. Lienau

Carrier-envelope-phase measurement of few-cycle mid-infrared laser pulses using high harmonic generation in ZnO

R. Hollinger, D. Hoff, P. Wustelt, S. Skruszewicz, Y. Zhang, H. Kang, D. Würzler, T. Jungnickel, M. Dumergue, A. Nayak, R. Flender, L. Haizer, M. Kurucz, B. Kiss, S. Kühn, E. Cormier, C. Spielmann, G. G. Paulus, P. Tzallas, M. Kübel

Attosecond-Scale Streaking Methods for Strong-Field Ionization by Tailored Fields

N. Eicke, S. Brennecke, M. Lein

Dynamic quantum state holography

K. Eickhoff, S. Kerbstadt, T. Bayer, M. Wollenhaupt

Ultrafast relaxation of photoexcited superfluid He nanodroplets

M. Mudrich, A. C. LaForge, A. Ciavardini

Soliton Molecules with Two Frequencies

O. Melchert, S. Willms, S. Bose, A. Yulin, B. Roth, F. Mitschke, U. Morgner, I. Babushkin, A. Demircan

Filamentation-assisted plasma lifetime measurements in atomic and molecular gases via third-harmonic enhancement

C. Jusko, A. Sridhar, E. Appi, L. Shi, U. Morgner, M. Kovacev

Optimized sampling of mixed-state observables

M. W. Heger, C. P. Koch, D. M. Reich

Control of free electron wave packets by polarization-tailored ultrashort bichromatic laser fields

S. Kerbstadt, K. Eickhoff, T. Bayer, M. Wollenhaupt

Few-cycle laser driven reaction nanoscopy on aerosolized silica nanoparticles

P. Rupp, C. Burger, N. G. Kling, M. Kübel, S. Mitra, P. Rosenberger, T. Weatherby, N. Saito, J. Itatani, A. S. Alnaser, M. B. Raschke, E. Rühl, A. Schlander, M. Gallei, L. Seiffert, T. Fennell, B. Bergues, M. F. Kling

Field enhancement in a doubly resonant optical parametric oscillator

C. M. Dietrich, I. Babushkin, J. R. C. Andrade, H. Rao, A. Demircan, U. Morgner

Synthetic chiral light for efficient control of chiral light–matter interaction

D. Ayuso, O. Neufeld, A. F. Ordonez, P. Decleva, G. Lerner, O. Cohen, M. Ivanov, O. Smirnova

Interference between quantum paths in coherent Kapitza–Dirac effect

N. Talebi, C. Lienau

Magnetic fields alter strong-field ionization

A. Hartung, S. Eckart, S. Brennecke, J. Rist, D. Trabert, K. Fehre, M. Richter, H. Sann, S. Zeller, K.. Henrichs, G. Kastirke, J. Hoehl, A. Kalinin, M. S. Schöffler, T. Jahnke, L. Ph. H. Schmidt, M. Lein, M. Kunitski, R. Dörner

Size effects in charge migration in alkyne chains

V. Despré, A. I. Kuleff

Tracing charge transfer in argon dimers by XUV-pump IR-probe experiments at FLASH

G. Schmid, K. Schnorr, S. Augustin, S. Meister, H. Lindenblatt, F. Trost, Y. Liu, T. Miteva, M. Gisselbrecht, S. Düsterer, H. Redlin, R. Treusch, K. Gokhberg, A. I. Kuleff, L. S. Cederbaum, C. D. Schröter, T. Pfeifer, R. Moshammer

All-optical spatio-temporal control of electron emission from SiO₂ nanospheres with femtosecond two-color laser fields

Q. Liu, S. Zherebtsov, L. Seiffert, S. Skruszewicz, D. Zietlow, ,S. Ahn, P. Rupp, P. Wnuk, S. Sun, A. Kessel, S. Trushin, A. Schlander, D. Kim, E. Rühl, M. F. Ciappina, J. Tiggesbäumker, M. Gallei, T. Fennel, M. F. Kling

Molecular movie of ultrafast coherent rotational dynamics of OCS

E. T. Karamatskos, S. Raabe, T. Mullins, A. Trabattoni, P. Stammer, G. Goldsztejn, R. R. Johansen, K. Długołecki, H. Stapelfeldt, M. J. J. Vrakking, S. Trippel, A. Rouzée, J. Küpper

Atomic-resolution imaging of carbonyl sulfide by laser-induced electron diffraction

E. T. Karamatskos, G. Goldsztejn, S. Raabe, P. Stammer, T. Mullins, A. Trabattoni, R. R. Johansen, H. Stapelfeldt, S. Trippel, M. J. J. Vrakking, J. Küpper, A. Rouzée

Real-time observation of X-ray-induced intramolecular and interatomic electronic decay in CH₂I₂

H. Fukuzawa, T. Takanashi, E. Kukk, K. Motomura, S. Wada, K. Nagaya, Y. Ito, T. Nishiyama, C. Nicolas, Y. Kumagai, D. Iablonskyi, S. Mondal, T. Tachibana, D. You, S. Yamada, Y. Sakakibara, K. Asa, Y. Sato, T. Sakai, K. Matsunami, T. Umemoto, K. Kariyazono, S. Kajimoto, H. Sotome, P. Johnsson, M. S. Schöffler, G. Kastirke, K. Kooser, X.-J. Liu, T. Asavei, L. Neagu, S. Molodtsov, K. Ochiai, M. Kanno, K. Yamazaki, S. Owada, K. Ogawa, T. Katayama, T. Togashi, K. Tono, M. Yabashi, A. Ghosh, K. Gokhberg, L. S. Cederbaum, A. I. Kuleff, H. Fukumura, N. Kishimoto, A. Rudenko, C. Miron, H. Kono, K. Ueda

Strong-field ionization dynamics of asymmetric equilateral triatomic model molecules in circularly polarized laser fields

M. Paul, S. Gräfe

Terahertz radiation generation by three-color laser pulses in air filament

V. Vaičaitis, O. Balachninaitė, U. Morgner, I. Babushkin

Unusual terahertz waveforms from a resonant medium controlled by diffractive optical elements

A. V. Pakhomov, R. M. Arkhipov, M. V. Arkhipov, A. Demircan, . Morgner, N. N. Rosanov, I. Babushkin

Vectorial near-field coupling

M. Esmann, S. F. Becker, J. Witt, J. Zhan, A. Chimeh, A. Korte, J. Zhong, R. Vogelsang, G. Wittstock, C. Lienau

Atom-Volkov strong-field approximation for above-threshold ionization

D. B. Milošević, W. Becker

CEP control of multiphoton ionization using shaper-generated variable frequency ratio bichromatic fields

S. Kerbstadt, D. Pengel, T. Bayer, M. Wollenhaupt

High-order above-threshold ionization of the H₂⁺ ion: The role of internuclear distance

B. Fetić, D. B. Milošević

Propensity rules in photoelectron circular dichroism in chiral molecules. I. Chiral hydrogen

A. F. Ordonez, O. Smirnova

Propensity rules in photoelectron circular dichroism in chiral molecules. II. General picture

A. F. Ordonez, O. Smirnova

Attoclock with counter-rotating bicircular laser fields

N. Eicke, M. Lein

Polarization-state-resolved high-harmonic spectroscopy of solids

N. Klemke, N. Tancogne-Dejean, G. M. Rossi, Y. Yang, F. Scheiba, R. E. Mainz, G. Di Sciacca, A. Rubio, F. X. Kärtner & O. D. Mücke

Time-resolved 3D imaging of ultrafast spin–orbit wave packet dynamics

T. Bayer, D. Gräfing, S. Kerbstadt, D. Pengel, K. Eickhoff, L. Englert, M. Wollenhaupt

Transverse structure and energy deposition by a subTW femtosecond laser in air: from single filament to superfilament

D. Pushkarev, E. Mitina, D. Shipilo, N. Panov, D. Uryupina, A. Ushakov, R. Volkov, A. Karabutov, I. Babushkin, A. Demircan

Unipolar subcycle pulse-driven nonresonant excitation of quantum systems

R. M. Arkhipov, A. V. Pakhomov, M. V. Arkhipov, I. Babushkin, A. Demircan, U. Morgner, N. N. Rosanov

Competing Spin Transfer and Dissipation at Co/Cu(001) Interfaces on Femtosecond Timescales

J. Chen, U. Bovensiepen, A. Eschenlohr, T. Müller, P. Elliott, E. K. U. Gross, J. K. Dewhurst, S. Sharma

Detecting and Characterizing the Nonadiabaticity of Laser-Induced Quantum Tunneling

K. Liu, S. Luo, M. Li, Y. Li, Y. Feng, B. Du, Y. Zhou, P. Lu, I. Barth

Odd electron wave packets from cycloidal ultrashort laser fields

S. Kerbstadt, K. Eickhoff, M. Wollenhaupt

Coulomb interactions in high-coherence femtosecond electron pulses from tip emitters

N. Bach, T. Domröse, A. Feist, T. Rittmann, S. Strauch, C. Ropers, S. Schäfer

Double-slit photoelectron interference in strong-field ionization of the neon dimer

M.Kunitski, N. Eicke, P. Huber, J. Köhler, S. Zeller, J. Voigtsberger, N. Schlott, K. Henrichs, H. Sann, F. Trinter, L. P. H. Schmidt, A. Kalinin, M. S. Schöffler, T. Jahnke, M. Lein, R. Dörner

Electron correlation driven non-adiabatic relaxation in molecules excited by an ultrashort extreme ultraviolet pulse

A. Marciniak, V. Despré, V. Loriot, G. Karras, M. Hervé, L. Quintard, F. Catoire, C. Joblin, E. Constant, A. I. Kuleff, F. Lépine

Imaging multiple Rydberg wave packets from shaper-generated two-color femtosecond pump-probe sequences

S. Kerbstadt, L. Gabrisch, K. Eickhoff, T. Bayer, M. Wollenhaupt

Optimum chirp for efficient terahertz generation from two-color femtosecond pulses in air

Zhen Zhang, N. Panov, V. Andreeva, Zhelin Zhang, A. Slepkov, D. Shipilo, M. D. Thomson, Tie-Jun Wang, I. Babushkin, A. Demircan, U. Morgner, Yanping Chen, O. Kosareva, A. Savel'ev

Photoelectron Circular Dichroism with Two Overlapping Laser Pulses of Carrier Frequencies ω and 2ω Linearly Polarized in Two Mutually Orthogonal Directions

P. V. Demekhin, A. N. Artemyev, A. Kastner, T. Baumert

Acceleration of electrons in THz driven structures for AXSIS

N. H. Matlis, F. Ahr, A.-L. Calendron, H. Cankaya, G. Cirmi, T. Eichner, A. Fallahi, M. Fakhari, A. Hartin, M. Hemmer, W. R. Huang, H. Ishizuki, S. W. Jolly, V. Leroux, A. R. Maier, J. Meier, W. Qiao, K. Ravi, D. N. Schimpf, T. Taira, X. Wu, L. Zapata, C. Zapata, D. Zhang, C. Zhou, F. X: Kärtner

Charge Migration in Propiolic Acid: A Full Quantum Dynamical Study

V. Despré, N. V. Golubev, A. Kuleff

Climbing the Rotational Ladder to Chirality

A. Owens, A. Yachmenev, S. N. Yurchenko, J. Küpper

Deformation of Atomic p± Orbitals in Strong Elliptically Polarized Laser Fields: Ionization Time Drifts and Spatial Photoelectron Separation

K. Liu, H. Ni, K. Renziehausen, J.-M. Rost, I. Barth

Ultrafast Nonadiabatic Cascade and Subsequent Photofragmentation of Extreme Ultraviolet Excited Caffeine Molecule

A. Marciniak, K. Yamazaki, S. Maeda, M. Reduzzi, V. Despré, M. Hervé, M. Meziane, T. A. Niehaus, V. Loriot, A. I. Kuleff, B. Schindler, I. Compagnon, G. Sansone, F. Lépine

Adiabatic Passage to the Continuum: Controlling Ionization with Chirped Laser Pulses

U. Saalmann, S. Kumar Giri, J. M. Rost

Diffraction-enhanced femtosecond white-light filaments in air

V. Vaičaitis, R. Butkus, O. Balachninaitė, U. Morgner, I. Babushkin

Strong-field polarizability-enhanced dissociative ionization

L. Yue, P. Wustelt, A. M. Sayler, F. Oppermann, M. Lein, G. G. Paulus, S. Gräfe

Following the Birth of a Nanoplasma Produced by an Ultrashort Hard-X-Ray Laser in Xenon Clusters

Y. Kumagai et al.

Heteronuclear Limit of Strong-Field Ionization: Fragmentation of HeH⁺ by Intense Ultrashort Laser Pulses

P. Wustelt, F. Oppermann, L. Yue, M. Möller, T. Stöhlker, M. Lein, S. Gräfe, G. G. Paulus, A. M. Sayler

Low-Energy Electron Emission in the Strong-Field Ionization of Rare Gas Clusters

B. Schütte, C. Peltz, D. R. Austin, C. Strüber, P. Ye, Ar. Rouzée, M. J. J. Vrakking, N. Golubev, A. Kuleff, T. Fennel, J. P. Marangos

Observing charge separation in nanoantennas via ultrafast point-projection electron microscopy

J. Vogelsang, G. Hergert, D. Wang, P. Groß, C. Lienau

Subpetahertz helicity-modulated high-order harmonic radiation

X. Zhang, L. Li, X. Zhu, K. Liu, X. Liu, D. Wang, P. Lan, I. Barth, P. Lu

Characterization of over-octave-spanning laser pulses using interferometric imaging of self-diffraction

C. Leithold, J. Reislöhner, J. Delgado Aguillón, A. N. Pfeiffer

Influence of laser-preformed plasma on THz wave generation in air by bichromatic laser pulses

V. Vaičaitis, M. Ivanov, K. Adomavičius, Ž. Svirskas, U. Morgner, I. Babushkin

Carrier-envelope-phase control of asymmetries in the multiphoton ionization of xenon atoms by ultrashort bichromatic fields

S. Kerbstadt, D. Pengel, L. Englert, T. Bayer, M. Wollenhaupt

Charge and spin currents in graphene generated by tailored light with orbital angular momentum

M. Inglot, V. K. Dugaev, J. Berakdar, E. Ya Sherman, J. Barnas

Chirp and carrier-envelope-phase effects in the multiphoton regime: measurements and analytical modeling of strong-field ionization of sodium

D. Zille, D. Adolph, M. Möller, A. M. Sayler, G. G. Paulus

Communication: Switched wave packets with spectrally truncated chirped pulses

A. S. Chatterley, E. T. Karamatskos, C. Schoulder, L. Christiansen, A. V. Jørgensen, T. Mullins, J. Küpper, H. Stapelfeldt

Imprints of the Molecular Electronic Structure in the Photoelectron Spectra of Strong-Field Ionized Asymmetric Triatomic Model Molecules

M. Paul, L. Yue, S. Gräfe

Spin active split-ring resonator for THz high harmonic generation

D. Schulze, J. Wätzel, J. Berakdar

Direct Experimental Access to the Non-Adiabatic Initial Momentum Offset upon Tunnel Ionization

S. Eckart, K. Fehre, N. Eicke, A. Hartung, J. Rist, D. Trabert, N. Strenger, A. Pier, L. P. H. Schmidt, T. Jahnke, M. S. Schöffler, M. Lein, M. Kunitski, R. Dörner

Helicity asymmetry in strong-field ionization of atoms by a bicircular laser field

A. Gazibegović-Busuladžić, W. Becker, D. B. Milošević

High-order above-threshold photoemission from nanotips controlled with two-color laser fields

L. Seiffert, T. Paschen, P. Hommelhoff, T. Fennel

Keldysh-Rutherford model for attoclock

A. W. Bray, S. Eckart, A. S. Kheifets

Molecular polarizability anisotropy of liquid water revealed by terahertz-induced transient orientation

P. Zalden, L. Song, X. Wu, H. Huang, F. Ahr, O. D. Mücke, J. Reichert, M. Thorwart, P. K. Mishra, R. Welsch, R. Santra, F. X. Kärtner, C. Bressler

Molecules in a bicircular strong laser field

D. Habibović, A. Čerkić, M. Busuladžić, A. Gazibegović-Busuladžić, S. Odžak, E. Hasović, D. B. Milošević

Strong-field control and enhancement of chiral response in bi-elliptical high-order harmonic generation: an analytical model

D. Ayuso, P. Decleva, S. Patchkovskii, O. Smirnova

Amplification of intense light fields by nearly free electrons

M. Matthews, T. Bredtmann, A. Patas, A. Lindinger, J. Gateau, S. Hermelin, J. Kasparian, M. Richter, O. Smirnova, F. Morales, J.- P. Wolf, M. Ivanov

Segmented terahertz electron accelerator and manipulator (STEAM)

D. Zhang, A. Fallahi, M. Hemmer, X. Wu, M. Fakhari, Y. Hua, H. Cankaya, A.-L. Calendron, L. E. Zapata, N. H. Matlis, F. X. Kärtner

Strong-field ionization of linear molecules by a bicircular laser field: Symmetry considerations

A. Gazibegović-Busuladžić, M. Busuladžić, E. Hasović, W. Becker, D. B. Milošević

Strong-field ionization with twisted laser pulses

W. Paufler, B. Böning, S. Fritzsche

Subcycle interference upon tunnel ionization by counter-rotating two-color fields

S. Eckart, M. Kunitski, I. Ivanov, M. Richter, K. Fehre, A. Hartung, J. Rist, K. Henrichs, D. Trabert, N. Schlott, L. Ph. H. Schmidt, T. Jahnke, M. S. Schöffler, A. Kheifets, R. Dörner

Velocity-Map Imaging for Emittance Characterization of Multiphoton Electron Emission from a Gold Surface

H. Ye, S. Trippel, M. Di Fraia, A. Fallahi, O. D. Mücke, F. X. Kärtner, J. Küpper

Strong laser alignment of solvent-solute aggregates in the gas-phase

S. Trippel, J. Wiesel, T. Mullins, J. Küpper

Trajectory-free ionization times in strong-field ionization

N. Eicke, M. Lein

Ultrafast preparation and detection of ring currents in single atoms

S. Eckart, M. Kunitski, M. Richter, A. Hartung, J. Rist, F. Trinter, K. Fehre, N. Schlott, K. Henrichs, L. P. H. Schmidt, T. Jahnke, M. Schöffler, K. Liu, I. Barth, J. Kaushal, F. Morales, M. Ivanov, O. Smirnova, R. Dörner

Attosecond recorder of the polarization state of light

A. Jimenez, G. Dixit, S. Patchkovskii, O. Smirnova, F. Morales, M. Ivanov

Chiral dichroism in bi-elliptical high-order harmonic generation

D. Ayuso, P. Decleva, S. Patchkovskii, O. Smirnova

Control of attosecond light polarization in two-color bicircular fields

Á. Jiménez, N. Zhavoronkov, D. Ayuso, F. Morales, S. Patchkovskii, M. Scholz, E. Pisanty, O. Smirnova, M. Ivanov

Photoexcitation circular dichroism in chiral molecules

S. Beaulieu, A. Comby, D. Descamps, B. Fabre, G. A. Garcia, R. Géneaux, A. G. Harvey, F. Légaré, Z. Mašín, L. Nahon, A. F. Ordonez, S. Petit, B. Pons, Y. Mairesse, O. Smirnova, V. Blanchet

Attosecond streaking metrology with isolated nanotargets

Q. Liu, L. Seiffert, A. Trabattoni, M. C. Castrovilli, M. Galli, P. Rupp, F. Frassetto, L. Poletto, M. Nisoli, E. Rühl, F. Krausz, T. Fennel , S. Zherebtsov, F. Calegari, M. F. Kling

Explicit formulation of second and third order optical nonlinearity in the FDTD framework

C. Varin, R. Emms, G. Bart, T. Fennel, T. Brabec

Nanoscale diffractive probing of strain dynamics in ultrafast transmission electron microscopy

A. Feist, N. R. da Silva, W. Liang, C. Ropers, S. Schäfer

Non-adiabatic ponderomotive effects in photoemission from nanotips in intense mid-infrared laser fields

J. Schötz, S. Mitra, H. Fuest, M. Neuhaus, W. A. Okell, M. Förster, T. Paschen, M. F Ciappina, H. Yanagisawa, P. Wnuk, P. Hommmelhoff, M. F. Kling

Polarization control of terahertz radiation from two-color femtosecond gas breakdown plasma

O. Kosareva, M. Esaulkov, N. Panov, V. Andreeva, D. Shipilo, P. Solyankin, A. Demircan, I. Babushkin, V. Makarov, U. Morgner

Charge and spin dynamics driven by ultrashort extreme broadband pulses: a theory perspective

A. S. Moskalenko, Z.-G. Zhu, J. Berakdar

Characterization of two ultrashort laser pulses using interferometric imaging of selfdiffraction

C. Leithold, J. Reislöhner, H. Gies, A. N. Pfeiffer

On-target diagnosing of few-cycle pulses by high-order-harmonic generation

D. Brambila, A. Husakou, M. Ivanov, N. Zhavoronkov

Strong-Field-Assisted Measurement of Near-Fields and Coherent Control of Photoemission at Nanometric Metal Tips

M. Förster, T. Paschen, S. Thomas, M. Krüger, P. Hommelhoff

Symmetry Breaking and Strong Persistent Plasma Currents via Resonant Destabilization of Atoms

C. Brée, M. Hofmann, A. Demircan, U. Morgner, O. Kosareva, A. Savel’ev, A. Husakou, M. Ivanov, I. Babushkin

Attosecond Electron Pulse Trains and Quantum State Reconstruction in Ultrafast Transmission Electron Microscopy

K. E. Priebe, C. Rathje, S. V. Yalunin, T. Hohage, A. Feist, S. Schäfer, C. Ropers

Control of photoelectron momentum distributions by bichromatic polarization-shaped laser fields

S. Kerbstadt, D. Pengel, D. Johannmeyer, L. Englert, T. Bayer, M. Wollenhaupt

Control of three-dimensional electron vortices from femtosecond multiphoton ionization

D. Pengel, S. Kerbstadt, L. Englert, T. Bayer, M. Wollenhaupt

Dopant-induced ignition of helium nanoplasmas—a mechanistic study

A. Heidenreich, D. Schomas, M. Mudrich

Producing spin-polarized photoelectrons by using the momentum gate in strong-field ionization experiments

K. Liu, K. Renziehausen, I. Barth

Signatures of electronic structure in bi-circular high-harmonic spectroscopy

D. Baykusheva, S. Brennecke, M. Lein, H.J. Wörner

Spin-polarized photoelectrons produced by strong-field ionization of randomly aligned nitric oxide

K. Liu, I. Barth

Time-resolved high harmonic spectroscopy of dynamical symmetry breaking in bi-circular laser fields: the role of Rydberg states

A. Jiménez, N. Zhavoronkov, M. Schloz, F. Morales, M. Ivanov

Velocity map imaging of scattering dynamics in orthogonal two-color fields

D. Würzler, N. Eicke, M. Möller, D. Seipt, A. Sayler, S. Fritzsche, M. Lein, G. G. Paulus

Attosecond streaking with twisted X waves and intense infrared pulses

B. Böning, W. Paufler, S. Fritzsche

Electron-atom potential scattering assisted by a bichromatic elliptically polarized laser field

A. Korajac, D. Habibović, A. Čerkić, M. Busuladžić, D. B. Milošević

Electron-atom potential scattering assisted by a bichromatic elliptically polarized laser field

A. Korajac, D. Habibović, A. Čerkić, M. Busuladžić, D. B. Milošević

Extended ellipticity control for attosecond pulses by high harmonic generation

N. Zhavoronkov, M. Ivanov

Few-femtosecond passage of conical intersections in the benzene cation

M. C. E. Galbraith, S. Scheit, N. V. Golubev, G. Reitsma, N. Zhavoronkov, V. Despré, F. Lépine, A. I. Kuleff, M. J. J. Vrakking, O. Kornilov, H. Köppel, J. Mikosch

Massively Parallel Microscopic Particle-in-Cell

G. Bart, C. Peltz, N. Bigaouette, T. Fennel, T. Brabec, C. Varin

Nanoplasmonic electron acceleration by attosecond-controlled forward rescattering in silver clusters

J. Passig, S. Zherebtsov, R. Irsig, M. Arbeiter, C. Peltz, S. Göde, S. Skruszewicz, K.-H. Meiwes-Borer, J. Tiggesbäumker, M.F. Kling, T. Fennel

Optical Control of Young’s Type Double-slit Interferometer for Laser-induced Electron Emission from a Nano-tip

H. Yanagisawa, M. Ciappina, C. Hafner, J. Schötz, J. Osterwalder, M.F. Kling

Strong Light–Matter Interaction in Quantum Emitter/Metal Hybrid Nanostructures

P. Vasa, C. Lienau

Tunable high harmonic pulses from nanorings swirled by optical vortices

J. Wätzel, J. Berakdar

Angular momentum-induced delays in solid-state photoemission enhanced by intra-atomic interactions

F. Siek, S. Neb, P. Bartz, M. Hensen, C. Strüber, S. Fiechter, M. Torrent-Sucarrat, V. M. Silkin, E. E. Krasovskii, N. M. Kabachnik, S. Fritzsche, R. Díez Muiño, P. M. Echenique, A. K. Kazansky, N. Müller, W. Pfeiffer, U. Heinzmann

Ellipticity dependence of high-harmonic generation in solids originating from coupled intraband and interband dynamics

N. Tancogne-Dejean, O.D. Mücke, F.X. Kärtner, A. Rubio

Population density gratings induced by few-cycle optical pulses in a resonant medium

R. Arkhipov, A. Pakhomov, M. Arkhipov, I. Babushkin, A. Demircan, U. Morgner, N. Rosanov

Spin flips versus spin transport in nonthermal electrons excited by ultrashort optical pulses in transition metals

V. Shokeen, M. Sanchez Piaia, J.-Y. Bigot, T. Müller, P. Elliott, J. K. Dewhurst, S. Sharma, E. K. U. Gross

Spin-dependent effects in high-order abovethreshold ionization: spin–orbit interaction and exchange effects

D. B. Milosevic

Attosecond control of spin polarization in electron–ion recollision driven by intense tailored fields

D. Ayuso, A. Jiménez-Galán, F. Morales, M. Ivanov, O. Smirnova

Strong-field assisted extreme-ultraviolet lasing in atoms and molecules

T. Bredtmann, S. Patchkovskii, M. Y. Ivanov

Electron-ion radiative recombination assisted by a bichromatic elliptically polarized laser field

A. Cerkic, M. Busuladzic, D.B. Milosevic

Generation of unipolar half-cycle pulses via unusual reflection of a single-cycle pulse from an optically thin metallic or dielectric layer

M. V. Arkhipov, R. M. Arkhipov, A. V. Pakhomov, I. V. Babushkin, A. Demircan, U. Morgner, N. N. Rosanov

Relativistic electron vortex beams in a constant magnetic field

A. Rajabi, J. Berakdar

Spin-dependent quantum theory of high-order above-threshold ionization

D. Zille, D. Seipt, M. Möller, S. Fritzsche, G.G. Paulus, D.B. Milosevic

A compact design for velocity-map imaging of energetic electrons and ions

D. Schomas, N. Rendler, J. Krull, R. Richter, M. Mudrich

Attosecond chronoscopy of electron scattering in dielectric nanoparticles,

L. Seiffert, Q. Liu, S. Zherebtsov, A. Trabattoni, P. Rupp, M. C. Castrovilli, M. Galli, F. Süßmann, K. Wintersperger, J. Stierle, G. Sansone, L. Poletto, F. Frassetto, I. Halfpap,V. Mondes, C. Graf, E. Rühl, F. Krausz, M. Nisoli, T. Fennel, F. Calegari, M. F. Kling

Impulsive laser-induced alignment of OCS molecules at FERMI

M. Di Fraia, P. Finetti, R. Richter, K.C. Prince, J. Wiese, M. Devetta, M. Negro, C. Vozzi, A.G. Ciriolo, A. Pusala, A. Demidovich, M.B. Danailov, E.T. Karamatskos, S. Trippel, J. Küpper, C. Callegari

Role of electronic correlations in photoionization of NO₂ in the vicinity of the ²A₁/²B₂ conical intersection

D. S. Brambila, A. G. Harvey, K. Houfek , Z. Mašín, O. Smirnova

Ultrafast transmission electron microscopy using a laser-driven field emitter: Femtosecond resolution with a high coherence electron beam

A. Feist, N. Bach, N. Rubiano da Silva, T. Danz, M. Möller, K.E. Priebe, T. Domröse, J.G. Gatzmann, S. Rost, J. Schauss, S. Strauch, R. Bormann, M. Sivis, S. Schäfer, C. Ropers

Ultrashort polarization-tailored bichromatic fields from a CEP-stable white light supercontinuum

S. Kerbstadt, D. Timmer, L. Englert, T. Bayer, M. Wollenhaupt

Absence of electron correlation effects in the Helium attoclock setting

V. P. Majety, A. Scrinzi

Atomic processes in bicircular fields

S. Odzak, E. Hasovic, W. Becker, D.B. Milosevic

Charging dynamics of dopants in helium nanoplasmas

A. Heidenreich, B. Grüner, D. Schomas, F. Stienkemeier, S. R. Krishnan, M. Mudrich

Effects of the groove-envelope phase in self-diffraction

A. P. Pati, J. Reislöhner, C. G. Leithold, A. N. Pfeiffer

Extracting trajectory information from two-color strong-field ionization

N. Eicke, M. Lein

High visibility in two-color above-threshold photoemission from tungsten nanotips in a coherent control scheme

T. Paschen, M. Förster, M. Krüger, C. Lemell, G. Wachter, F. Libisch, T. Madlener, J. Burgdörfer, P. Hommelhoff

Quantum control with smoothly varying pulses: general theory and application to charge migration

N. V. Golubev, V. Despré, A. I. Kuleff

Quenching of material dependence in few-cycle driven electron acceleration from nanoparticles under many-particle charge interaction

P. Rupp, L. Seiffert, Q. Liu, F. Süßmann, B. Ahn, B. Förg, C. G. Schäfer, M. Gallei, V. Mondes, A. Kessel, S. Trushin, C. Graf, E. Rühl, J. Lee, M. S. Kim, D. E. Kim, T. Fennel, M. F. Kling, S. Zherebtsov

Regularizing aperiodic cycles of resonant radiation in filament light bullets

C. Brée, I. Babushkin, U. Morgner, A. Demircan

Simultaneous observation of transient and final state dynamics in ultrafast strong-field excitation via time-resolved photoelectron spectroscopy

H. Braun, T. Bayer, D. Pengel, M. Wollenhaupt, T. Baumert

Single-photon ionization in intense, fluctuating pulses

S. Kumar Giri, U. Saalmann, J. M. Rost

Spin-polarized photoelectrons produced by strong-field ionization of randomly aligned nitric oxide

K. Liu, I. Barth

Strong-field ionization of asymmetric triatomic model molecules by few-cycle circularly polarized laser pulses

M. Paul, L. Yue, S. Gräfe

Terahertz and higher-order Brunel harmonics: from tunnel to multiphoton ionization regime in tailored fields

I. Babushkin, C. Brée, C. M. Dietrich, A. Demircan, U. Morgner, A. Husakou

Trapping field assisted backscattering in strong-field photoemission from dielectric nanospheres

L. Seiffert, P. Henning, P. Rupp, S. Zherebtsov, P. Hommelhoff, M. F. Kling, T. Fennel

Ultrafast demagnetization in bulk versus thin films: an ab initio study

K. Krieger, P. Elliott, N. Singh, J. K. Dewhurst, E. K. U. Gross, S. Sharma

Ultrafast optically induced resonant and non-resonant current generation in atoms and nanostructures: role of the photons orbital angular momentum

J. Wätzel, I. Barth, J. Berakdar

Accelerating, guiding, and sub-wavelength trapping of neutral atoms with tailored optical vortices

D. Schulze, A. Thakur, A. S. Moskalenko, J. Berakdar

Attosecond physics at the nanoscale

M. F. Ciappina, J. A. Pérez-Hernández, A. S. Landsman, W. Okell, S. Zherebtsov, B. Förg, J. Schötz, L. Seiffert, T. Fennel, T. Shaaran, T. Zimmermann, A. Chacon, R. Guichard, A. Zaïr, J. W. G. Tisch, J. P. Marangos, T. Witting, A. Braun, S. A. Maier, L. Roso, M. Krüger, P. Hommelhoff, M. F. Kling, F. Krausz, M. Lewenstein

Spectral dynamics of THz pulses generated by two-color laser filaments in air: the role of Kerr nonlinearities and pump wavelength

A. Nguyen, P. González de Alaiza Martínez, J. Déchard, I. Thiele, I. Babushkin, S. Skupin, L. Bergé

Strong-field ionization of homonuclear diatomic molecules by a bicircular laser field: Rotational and reflection symmetries

M. Busuladzic, A. Gazibegovic-Busuladzic, D.B. Milosevic

Ultrafast inhomogeneous magnetization dynamics analyzed by interface-sensitive nonlinear magneto-optics

J. Chen, J. Wieczorek, A. Eschenlohr, S. Xiao, A. Tarasevitch, U. Bovensiepen

Attosecond-controlled photoemission from metal nanowire tips in the few-electron regime

B. Ahn, J. Schötz, M. Kang, W.A. Okell, S. Mitra, B. Förg, S. Zherebtsov, F. Süßmann, C. Burger, M. Kübel, C. Liu, A. Wirth, E. Di Fabrizio, H. Yanagisawa, D. Kim, B. Kim, M. F. Kling

Electron Vortices in Femtosecond Multiphoton Ionization

D. Pengel, S. Kerbstadt, D. Johannmeyer, L. Englert, T. Bayer, M. Wollenhaupt

Impact of the Electronic Band Structure in High-Harmonic Generation Spectra of Solids

N. Tancogne-Dejean, O. D. Mücke, F. X. Kärtner, A. Rubio

Photoemission from nanomaterials in strong few-cycle laser fields

Q. Liu, P. Rupp, B. Förg, J. Schötz, F. Süßmann, W. Okell, J. Passig, J. Tiggesbäumker, K.-H. Meiwes-Broer, L. Seiffert, T. Fennel, E. Rühl, M. Förster, P. Hommelhoff, S. Zherebtsov, M. F. Kling

Simple route toward efficient frequency conversion for generation of fully coherent supercontinua in the mid-IR and UV range

I. Babushkin, A. Tajalli, H. Sayinc, U. Morgner, G. Steinmeyer, A. Demircan

Near-infrared conical emission from 800 nm filament in air

D. E. Shipilo, D. V. Pushkarev, N. A. Panov, D. S. Uryupina, V. A. Andreeva, R. V. Volkov, A. V. Balakin, A. P. Shkurinov, I. Babushkin, U. Morgner, O. G. Kosareva, A. B. Savel'ev

Time-Resolved Measurement of Interatomic Coulombic Decay Induced by Two-Photon Double Excitation of Ne₂

T. Takanashi, N. V. Golubev, H. Fukuzawa, K. Motomura, D. Iablonskyi, Y. Kumagai, S. Mondal, T. Tachibana, K. Nagaya, T. Nishiyama, K. Matsunami, P. Johnsson, P. Piseri, G. Sansone, A. Dubrouil, M. Reduzzi, P. Carpeggiani, C. Vozzi, M. Devetta, M. Negro, D. Faccialá, F. Calegari, A. Trabattoni, M. C. Castrovilli, Y. Ovcharenko, M. Mudrich, F. Stienkemeier, M. Coreno, M. Alagia, B. Schütte, N. Berrah, C. Callegari, O. Plekan, P. Finetti, C. Spezzani, E. Ferrari, E. Allaria, G. Penco, C. Serpico, G. De Ninno, B. Diviacco, S. Di Mitri, L. Giannessi, K. C. Prince, G. Jabbari, L. S. Cederbaum, Ph. V. Demekhin, A. I. Kuleff, K. Ueda

Unified time and frequency picture of ultrafast atomic excitation in strong laser fields

H. Zimmermann, S. Patchkovskii, M. Ivanov, U. Eichmann

Spatio-temporal tracking of magnetic dynamics of adatoms via magnetic fields driven by femtosecond optical vortices

A. F. Schäffer, J. Wätzel, J. Berakdar

Energy-loss spectroscopy of C₆₀ fullerenes with twisted electrons: Influence of orbital-angular-momentum transfer on plasmon generation

M. Schüler, J. Berakdar

Photoelectron circular dichroism in different ionization regimes

M. Wollenhaupt

Ultrafast laser induced local magnetization dynamics in Heusler compounds

P. Elliott, T. Müller, J. K. Dewhurst, S. Sharma, E. K. U. Gross

Ultrashort polarization-tailored bichromatic fields

S. Kerbstadt, L. Englert, T. Bayer, M. Wollenhaupt

Laser-induced asymmetric faceting and growth of nano-protrusion on a tungsten tip

H. Yanagisawa, V. Zadin, K. Kunze, C. Hafner, A. Aabloo, D. Kim, M. F. Kling, D. Flyura, J. Osterwalder, W. Wuensch

Reconstruction of nanoscale near-fields by attosecond streaking

J. Schötz, B. Förg, M. Förster, W.A. Okell, M.I. Stockman, F. Krausz, P. Hommelhoff, M.F. Kling

Two-color above-threshold ionization of atoms and ions in XUV Bessel beams and intense laser light

D. Seipt, R. Müller, A. Surzhykov, S. Fritzsche

Two-color coherent control of femtosecond above-threshold photoemission from a tungsten nanotip

M. Förster, T. Paschen, M. Krüger, C. Lemell, G. Wachter, F. Libisch, T. Madlener, J. Burgdörfer, P. Hommelhoff

Delayed electron emission in strong-field driven tunnelling from a metallic nanotip in the multielectron regime,

H. Yanagisawa, S. Schnepp, C. Hafner, M. Hengsberger, D. Kim, M. F. Kling, A. Landsman, L. Gallmann, J. Osterwalder

Imaging of the umbrella motion and tunneling in ammonia molecules by strong-field ionization

J. Förster, E. Plésiat, Á. Magaña, A. Saenz

Nonadiabatic tunnel ionization of current-carrying orbitals of prealigned linear molecules in strong circularly polarized laser fields

K. Liu, I. Barth

Photoionization of neutral atoms by X waves carrying orbital angular momentum

R. Müller, D. Seipt, R. Beerwerth, M. Ornigotti, A. Szameit, S. Fritzsche, A. Surzhykov

Terahertz-driven, all-optical electron gun

W. R. Huang, A. Fallahi, X. Wu, H. Cankaya, A.-L. Calendron, K. Ravi, D. Zhang, E. A. Nanni, K.-H. Hong, F. X. Kärtner

Comment on Coherent Extreme Ultraviolet Light Amplification by Strong-Field-Enhanced Forward Scattering

T. Bredtmann, S. Patchkovskii, M. Ivanov

Double-slit experiment in momentum space

I. P. Ivanov, D. Seipt, A. Surzhykov, S. Fritzsche

Ionization in orthogonal two-color laser fields: Origin and phase dependences of trajectory-resolved Coulomb effects

M. Richter, M. Kunitski, M. Schöffler, T. Jahnke, L. Schmidt, R. Dörner

Nonsequential Double Ionization by Counterrotating Circularly Polarized Two-Color Laser Fields

S. Eckart, M. Richter, M. Kunitski, A. Hartung, J. Rist, K. Henrichs, N. Schlott, H. Kang, T. Bauer, H. Sann, L. Ph. H. Schmidt, M. Schöffler, T. Jahnke, R. Dörner

Core ionization initiates subfemtosecond charge migration in the valence shell of molecules

A. I. Kuleff, N. V. Kryzhevoi, M. Pernpointner, L. S. Cederbaum

Ramsey-type phase control of free-electron beams

K. Echternkamp, A. Feist, S. Schäfer, C. Ropers

Efficiency of dopant-induced ignition of helium nanoplasmas

A. Heidenreich, B. Grüner, M. Rometsch, S. R. Krishnan, F. Stienkemeier, M. Mudrich

Multidimensional high harmonic spectroscopy of polyatomic molecules: detecting sub-cycle laser-driven hole dynamics upon ionization in strong mid-IR laser fields

B. D. Bruner, Z. Mašín, M. Negro, F. Morales, D. Brambila, M. Devetta, D. Faccialà, A. G. Harvey, M. Ivanov, Y. Mairesse, S. Patchkovskii, V. Serbinenko, H. Soifer, S. Stagira, C. Vozzi, N. Dudovich, O. Smirnova

Electron spin polarization in strong-field ionization of xenon atoms

A. Hartung, F. Morales, M. Kunitski, K. Henrichs, A. Laucke, M. Richter, T. Jahnke, A. Kalinin, M. Schöffler, L. P. H. Schmidt, M. Ivanov, O. Smirnova, R. Doerner

Laser-subcycle control of sequential double-ionization dynamics of helium

M. Schöffler, X. Xie, P. Wustelt, M. Möller, S. Roither, D. Kartashov, A. Sayler, A. Baltuska, G. Paulus, M. Kitzler

Optical vortex driven charge current loop and optomagnetism in fullerenes

J. Wätzel, Y. Pavlyukh, A. Schäffer, J. Berakdar

Slalom in complex time: Emergence of low-energy structures in tunnel ionization via complex-time contours

E. Pisanty, M. Ivanov

Analyzing ultrafast laser-induced demagnetization in Co/Cu (001) via the depth sensitivity of the time-resolved transversal magneto-optical Kerr effect

A. Eschenlohr, J. Wieczorek, J. Chen, B. Weidtmann, M. Rösner, N. Bergeard, A. Tarasevitch, T. O. Wehling, U. Bovensiepen

Centrifugal photovoltaic and photogalvanic effects driven by structured light

J. Wätzel, J. Berakdar

Generating isolated elliptically polarized attosecond pulses using bichromatic counterrotating circularly polarized laser fields

L. Medišauskas, J. Wragg, H. van der Hart, M. Ivanov

Opportunities for chiral discrimination using high harmonic generation in tailored laser fields

O. Smirnova, Y. Mairesse, S. Patchkovskii