Thomas Gebert
YOU?
Author Swipe
View article: Upper limit on magnetic field expulsion in optically driven <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:msub> <mml:mi mathvariant="normal">K</mml:mi> <mml:mn>3</mml:mn> </mml:msub> <mml:msub> <mml:mi mathvariant="normal">C</mml:mi> <mml:mn>60</mml:mn> </mml:msub> </mml:mrow> </mml:math>
Upper limit on magnetic field expulsion in optically driven Open
Photoexcited K 3 C 60 displays several properties reminiscent of equilibrium superconductivity, including transient optical spectra, pressure dependence, and I – V characteristics. However, these observations do not decisiv…
View article: Generation of ultrafast magnetic steps for coherent control
Generation of ultrafast magnetic steps for coherent control Open
A long-standing challenge in ultrafast magnetism and functional materials research, in general, has been the generation of a universal, ultrafast stimulus able to switch between stable magnetic states. Solving this problem would open up ma…
View article: Search for magnetic field expulsion in optically driven K$_3$C$_{60}$
Search for magnetic field expulsion in optically driven K$_3$C$_{60}$ Open
Photoexcited K$_3$C$_{60}$ displays several properties reminiscent of equilibrium superconductivity, including transient optical spectra, pressure dependence, and I-V characteristics. However, these observations do not decisively establish…
View article: Ultra-broadband room-temperature Fourier transform spectrometer with watt-level power consumption
Ultra-broadband room-temperature Fourier transform spectrometer with watt-level power consumption Open
Fourier-transform infrared spectroscopy (FTIR) has matured into a versatile technique with relevance for environmental monitoring, pharmaceutical research, and food safety applications. However, compared to other spectroscopic methods, it …
View article: Generation of Ultrafast Magnetic Steps for Coherent Control
Generation of Ultrafast Magnetic Steps for Coherent Control Open
A long-standing challenge in ultrafast magnetism and in functional materials research in general, has been the generation of a universal, ultrafast stimulus able to switch between stable magnetic states. Solving it would open up many new o…
View article: Magnetic field expulsion in optically driven YBa2Cu3O6.48
Magnetic field expulsion in optically driven YBa2Cu3O6.48 Open
Coherent optical driving in quantum solids is emerging as a research frontier, with many reports of interesting non-equilibrium quantum phases 1–4 and transient photo-induced functional phenomena such as ferroelectricity 5,6 , magnetism 7–…
View article: Magnetic field expulsion in optically driven YBa$_2$Cu$_3$O$_{6.48}$
Magnetic field expulsion in optically driven YBa$_2$Cu$_3$O$_{6.48}$ Open
Coherent optical driving in quantum solids is emerging as a new research frontier, with many demonstrations of exotic non-equilibrium quantum phases. These are based on engineered band structures, and on stimulated nonlinear interactions b…
View article: On-Chip Petahertz Electronics for Single-Shot CEP Detection
On-Chip Petahertz Electronics for Single-Shot CEP Detection Open
This dataset includes the raw data for the measurements presented in the Arxiv manuscript "Large Area Optical Frequency Detectors for Single-Shot Phase Readout"(arxiv:2306.01621). The analysis scripts are available in the following github …
View article: Raw Data - Ultra-broadband room-temperature Fourier transform spectrometer with Watt-level power consumption
Raw Data - Ultra-broadband room-temperature Fourier transform spectrometer with Watt-level power consumption Open
Dataset for the paper titled: "Ultra-broadband room-temperature Fourier transform spectrometer with Watt-level power consumption" Authors: Jakub Mnich, Johannes Kunsch, Matthias Budden, Thomas Gebert, Marco Schossig, Jarosław Sotor, Łukasz…
View article: Hybrid CO<sub>2</sub>-Ti:sapphire laser with tunable pulse duration for mid-infrared-pump terahertz-probe spectroscopy
Hybrid CO<sub>2</sub>-Ti:sapphire laser with tunable pulse duration for mid-infrared-pump terahertz-probe spectroscopy Open
We describe a mid-infrared pump – terahertz-probe setup based on a CO2 laser seeded with 10.6 μm wavelength pulses from an optical parametric amplifier, itself pumped by a Ti:Al2O3 laser. The output of the seeded CO2 laser produces high po…
View article: Evidence for metastable photo-induced superconductivity in K<sub>3</sub>C<sub>60</sub>
Evidence for metastable photo-induced superconductivity in K<sub>3</sub>C<sub>60</sub> Open
Excitation of high-Tc cuprates and certain organic superconductors with intense far-infrared optical pulses has been shown to create non-equilibrium states with optical properties that are consistent with transient high-temperature superco…
View article: Generation of narrowband, high-intensity, carrier-envelope phase-stable pulses tunable between 4 and 18 THz
Generation of narrowband, high-intensity, carrier-envelope phase-stable pulses tunable between 4 and 18 THz Open
We demonstrate the generation of narrowband (<1 THz) high-energy (~2 uJ) carrier-envelope phase-stable pulses, tunable between 4 and 18 THz as achieved by difference-frequency mixing between chirped near-infrared pulses in organic DSTMS.
View article: Tracing few-femtosecond photodissociation dynamics on molecular oxygen with a single-color pump-probe scheme in the VUV
Tracing few-femtosecond photodissociation dynamics on molecular oxygen with a single-color pump-probe scheme in the VUV Open
Molecular wave-packet dynamics in oxygen are studied in the time domain, using a single-color VUV-pump--VUV-probe scheme. 17-fs VUV pulses, centered at 161 nm are generated via high-order harmonic generation driven by an intense 800-nm pul…
View article: Molecular dynamics observed with nonlinear autocorrelation in the VUV range
Molecular dynamics observed with nonlinear autocorrelation in the VUV range Open
160 nm vacuum-ultraviolet pulses generated as the 5th harmonic of an 800 nm femtosecond laser are sufficiently energetic to drive multiphoton transitions in molecules. 2nd order intensity- as well as interferometric autocorrelation were us…