Results 1 to 10 of about 16,128 (139)

The Tenth International Workshop on MULTIFREQUENCY BEHAVIOUR OF HIGH ENERGY COSMIC SOURCES Palermo, Italy, 2013 [PDF]

open access: yesActa Polytechnica CTU Proceedings, 2014
Organizing Institutions:Istituto di Astrofisica e Planetologia Spaziali IAPS-INAF, Roma, ItalyDpt de Cargas Utiles y Ciencias del Espacio, DCUCE-INTA Madrid, SpainE.O. Hulburt Center for Space Research, HCA-NRL, Washington D.C., USAMax-Planck Institut fr
Editorial, Foreword
doaj   +6 more sources

Inverted temperature gradients in gold–palladium antenna-reactor nanoparticles [PDF]

open access: yesNature Communications
In addition to enhanced fields and possible charge transfer, the concentration of photothermal energy at the nanoscale is a central feature of plasmon-driven photochemistry.
Felix Stete   +6 more
doaj   +2 more sources

Publisher Correction: Following excited-state chemical shifts in molecular ultrafast x-ray photoelectron spectroscopy [PDF]

open access: yesNature Communications, 2022
D. Mayer   +19 more
doaj   +2 more sources

Reciprocal space slicing: A time-efficient approach to femtosecond x-ray diffraction

open access: yesStructural Dynamics, 2021
An experimental technique that allows faster assessment of out-of-plane strain dynamics of thin film heterostructures via x-ray diffraction is presented.
S. P. Zeuschner   +9 more
doaj   +1 more source

Author Correction: Non-local effect of impurity states on the exchange coupling mechanism in magnetic topological insulators

open access: yesnpj Quantum Materials, 2021
A Correction to this paper has been published: https://doi.org/10.1038/s41535-021-00314 ...
Thiago R. F. Peixoto   +29 more
doaj   +1 more source

URSA-PQ: A Mobile and Flexible Pump-Probe Instrument for Gas Phase Samples at the FLASH Free Electron Laser

open access: yesApplied Sciences, 2020
We present a highly flexible and portable instrument to perform pump-probe spectroscopy with an optical and an X-ray pulse in the gas phase. The so-called URSA-PQ (German for ‘Ultraschnelle Röntgenspektroskopie zur Abfrage der Photoenergiekonversion an ...
Jan Metje   +8 more
doaj   +1 more source

Light-cone distribution amplitudes of the nucleon and ∆ baryon

open access: yesJournal of High Energy Physics, 2021
We investigate the light-cone wave functions and leading-twist distribution amplitudes for the nucleon and ∆ baryon within the framework of the chiral quark-soliton model.
June-Young Kim   +2 more
doaj   +1 more source

Ultrafast Photo-Ion Probing of the Relaxation Dynamics in 2-Thiouracil

open access: yesMolecules, 2023
In this work, we investigate the relaxation processes of 2-thiouracil after UV photoexcitation to the S2 state through the use of ultrafast, single-colour, pump-probe UV/UV spectroscopy. We place focus on investigating the appearance and subsequent decay
Matthew Scott Robinson   +2 more
doaj   +1 more source

FELS – Forschend-Entdeckendes Lernen mit dem Smartphone

open access: yesMedienPädagogik: Zeitschrift für Theorie und Praxis der Medienbildung, 2018
Obwohl die Schulleistungen der Schülerinnen und Schüler in Physik seit dem Pisa-Schock zunahmen, gehört Physik nach wie vor zu den unbeliebtesten Fächern im Schulkanon.
Jirka Müller   +2 more
doaj   +1 more source

Following excited-state chemical shifts in molecular ultrafast x-ray photoelectron spectroscopy

open access: yesNature Communications, 2022
Imaging the charge flow in photoexcited molecules would provide key information on photophysical and photochemical processes. Here the authors demonstrate tracking in real time after photoexcitation the change in charge density at a specific site of 2 ...
D. Mayer   +19 more
doaj   +1 more source

Home - About - Disclaimer - Privacy