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Alexander Debus
Researcher at Helmholtz-Zentrum Dresden-Rossendorf
Publications - 83
Citations - 1940
Alexander Debus is an academic researcher from Helmholtz-Zentrum Dresden-Rossendorf. The author has contributed to research in topics: Laser & Electron. The author has an hindex of 18, co-authored 71 publications receiving 1498 citations. Previous affiliations of Alexander Debus include University of Jena & Schiller International University.
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Journal ArticleDOI
A compact synchrotron radiation source driven by a laser-plasma wakefield accelerator
Hans-Peter Schlenvoigt,K. Haupt,Alexander Debus,F. Budde,O. Jäckel,Sebastian M. Pfotenhauer,Heinrich Schwoerer,Heinrich Schwoerer,Erich G. Rohwer,J. G. Gallacher,Enrico Brunetti,Richard Shanks,Sally Wiggins,Dino A. Jaroszynski +13 more
TL;DR: In this paper, the first successful combination of a laser-plasma wakefield accelerator with an undulator to generate visible synchrotron radiation was demonstrated, and the authors showed the potential for ultracompact and versatile laser-based radiation sources from the infrared to X-ray energies.
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PIConGPU: A Fully Relativistic Particle-in-Cell Code for a GPU Cluster
Heiko Burau,R. Widera,Wolfgang Hönig,Guido Juckeland,Alexander Debus,Thomas Kluge,Ulrich Schramm,Thomas E. Cowan,R. Sauerbrey,Michael Bussmann +9 more
TL;DR: The simulation code PIConGPU presented in this paper is, to the authors' knowledge, the first scalable GPU cluster implementation of the PIC algorithm in plasma physics.
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Demonstration of a beam loaded nanocoulomb-class laser wakefield accelerator.
Jurjen Couperus,Jurjen Couperus,Richard Pausch,Richard Pausch,Alexander Kohler,Alexander Kohler,O. Zarini,O. Zarini,J.M. Krämer,J.M. Krämer,Marco Garten,Marco Garten,Axel Huebl,Axel Huebl,René Gebhardt,U. Helbig,Stefan Bock,Karl Zeil,Alexander Debus,Michael Bussmann,Ulrich Schramm,Ulrich Schramm,Arie Irman +22 more
TL;DR: It is demonstrated in laser plasma wakefield electron acceleration that the beam loading effect can be employed to improve beam quality by controlling the beam charge and the final energy spread is minimized.
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Diagnostics for plasma-based electron accelerators
TL;DR: In this paper, a new generation of laboratory diagnostics is reviewed that yield snapshots, or even movies, of laser and particle-beam-generated plasma accelerator structures based on their phase modulation or deflection of femtosecond electromagnetic or electron probe pulses.
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Electron temperature scaling in laser interaction with solids.
TL;DR: It is found that the scaling of electron energy with laser intensity can be derived from a general Lorentz invariant electron distribution ansatz that does not rely on a specific model of energy absorption.