Search Results - "Kienberger, Reinhard"
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Towards femtosecond on-chip electronics based on plasmonic hot electron nano-emitters
Published in Nature communications (25-06-2018)“…To combine the advantages of ultrafast femtosecond nano-optics with an on-chip communication scheme, optical signals with a frequency of several hundreds of…”
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Ultrafast quantum control of ionization dynamics in krypton
Published in Nature communications (19-02-2018)“…Ultrafast spectroscopy with attosecond resolution has enabled the real time observation of ultrafast electron dynamics in atoms, molecules and solids. These…”
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3
Water jet space charge spectroscopy: route to direct measurement of electron dynamics for organic systems in their natural environment
Published in New journal of physics (01-07-2022)“…Abstract The toolbox for time-resolved direct measurements of electron dynamics covers a variety of methods. Since the experimental effort is increasing…”
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Sub-cycle optical control of current in a semiconductor: from the multiphoton to the tunneling regime
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5
Individual control of singlet lifetime and triplet yield in halogen-substituted coumarin derivatives
Published in RSC advances (21-07-2020)“…The photophysical properties of three 3-diethylphosphonocoumarin derivatives are studied by transient absorption spectroscopy and DFT calculations. The…”
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Active stabilization for optically synchronized optical parametric chirped pulse amplification
Published in Optics express (27-02-2012)“…The development of new high power laser sources tends toward optical parametric chirped pulse amplification (OPCPA) in recent years. One of the difficulties in…”
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X-Ray Pulses Approaching the Attosecond Frontier
Published in Science (American Association for the Advancement of Science) (09-03-2001)“…Single soft-x-ray pulses of ∼90-electron volt (eV) photon energy are produced by high-order harmonic generation with 7-femtosecond (fs), 770-nanometer (1.6 eV)…”
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Ultrashort Free-Electron Laser X-ray Pulses
Published in Applied sciences (06-09-2017)“…For the investigation of processes happening on the time scale of the motion of bound electrons, well-controlled X-ray pulses with durations in the…”
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On the feasibility of an ultrafast purely electronic reorganization in lithium hydride
Published in Chemical physics (25-09-2007)“…Excitation of a coherent electronic wave packet, a linear combination of several electronic stationary states, is discussed with a computational example, the A…”
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Ultrafast quantum control of ionization dynamics
Published in EPJ Web of Conferences (2019)“…The unprecedented combination of transient absorption and ion mass spectroscopy with attosecond resolution is used to study and control the complex…”
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Ultrafast thin-disk multipass amplifier with 720 mJ operating at kilohertz repetition rate for applications in atmospheric research
Published in Optics express (28-09-2020)“…We present an ultrafast thin-disk based multipass amplifier operating at a wavelength of 1030 nm, designed for atmospheric research in the framework of the…”
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From molecules to materials: SHG-CD microscopy of structured chiral films
Published in Applied surface science (30-01-2025)“…[Display omitted] The interplay between molecular and structural chirality as a function of local sample morphology determines the nonlinear optical properties…”
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Controlling dielectrics with the electric field of light
Published in Nature (London) (03-01-2013)“…The ultrafast reversibility of changes to the electronic structure and electric polarizability of a dielectric with the electric field of a laser pulse,…”
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14
Icelike Vibrational Properties of Strong Hydrogen Bonds in Hydrated Lithium Nitrate
Published in The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory (16-07-2020)“…The hydrogen bond network accounts for many of the extraordinary physical properties of liquid water and ice. Its vibrational dynamics are quite complex in…”
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15
Optical-field-induced current in dielectrics
Published in Nature (London) (03-01-2013)“…Exposing a fused silica sample to a strong, waveform-controlled, few-cycle optical field increases the dielectric’s optical conductivity by more than 18 orders…”
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Bimolecular Generation of Excitonic Luminescence from Dark Photoexcitations in Ruddlesden–Popper Hybrid Metal-Halide Perovskites
Published in The journal of physical chemistry letters (28-10-2021)“…The nature of photoexcitations in Ruddlesden–Popper (RP) hybrid metal halide perovskites is still under debate. While the high exciton binding energy in the…”
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Deep learning in attosecond metrology
Published in Optics express (25-04-2022)“…Time-resolved photoelectron spectroscopy provides a versatile tool for investigating electron dynamics in gaseous, liquid, and solid samples on sub-femtosecond…”
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Picosecond Charge Localization Dynamics in CH3NH3PbI3 Perovskite Probed by Infrared-Activated Vibrations
Published in The journal of physical chemistry letters (13-05-2021)“…Hybrid metal halide perovskites exhibit well-defined semiconducting properties and efficient optoelectronic performance considering their soft crystal…”
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Negative Nonlinear CD–ee Dependence in Polycrystalline BINOL Thin Films
Published in Journal of the American Chemical Society (27-12-2023)“…Generally, the relationship between the observed circular dichroism and the enantiomeric excess in chiral systems (CD–ee dependence) is linear. While positive…”
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Wie schnell läuft der photoelektrische Effekt ab?: Attosekundenphysik
Published in Physik in unserer Zeit (01-01-2019)“…Die Dauer zwischen der Absorption eines Röntgenphotons in einem Kristall und dem Austreten eines Photoelektrons konnte erstmals mit Hilfe atomarer Stoppuhren…”
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