Search Results - "Schwoerer, H."

Laser-plasma acceleration of quasi-monoenergetic protons from microstructured targets by Schwoerer, H, Pfotenhauer, S, Jäckel, O, Amthor, K.-U, Liesfeld, B, Ziegler, W, Sauerbrey, R, Ledingham, K. W. D, Esirkepov, T

“…Particle acceleration based on high intensity laser systems (a process known as laser–plasma acceleration) has achieved high quality particle beams that…”
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A compact synchrotron radiation source driven by a laser-plasma wakefield accelerator by Jaroszynski, D. A, Schlenvoigt, H.-P, Haupt, K, Debus, A, Budde, F, Jäckel, O, Pfotenhauer, S, Schwoerer, H, Rohwer, E, Gallacher, J. G, Brunetti, E, Shanks, R. P, Wiggins, S. M

“…Ultrashort light pulses are powerful tools for time-resolved studies of molecular and atomic dynamics. They arise in the visible and infrared range from…”
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Ultrafast dynamics of charge density waves in 4H(b)-TaSe2 probed by femtosecond electron diffraction by Erasmus, N, Eichberger, M, Haupt, K, Boshoff, I, Kassier, G, Birmurske, R, Berger, H, Demsar, J, Schwoerer, H

“…The dynamics of the photoinduced commensurate-to-incommensurate charge density wave (CDW) phase transition in 4H(b)-TaSe(2) are investigated by femtosecond…”
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Thomson-backscattered x rays from laser-accelerated electrons by Schwoerer, H, Liesfeld, B, Schlenvoigt, H-P, Amthor, K-U, Sauerbrey, R

“…We present the first observation of Thomson-backscattered light from laser-accelerated electrons. In a compact, all-optical setup, the "photon collider," a…”
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All-optical measurement of the hot electron sheath driving laser ion acceleration from thin foils by Jäckel, O, Polz, J, Pfotenhauer, S M, Schlenvoigt, H-P, Schwoerer, H, Kaluza, M C

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Femtosecond streaking of electron diffraction patterns to study structural dynamics in crystalline matter by Eichberger, M., Erasmus, N., Haupt, K., Kassier, G., von Flotow, A., Demsar, J., Schwoerer, H.

“…A table-top femtosecond, non-relativistic, electron diffraction setup is combined with a low-jitter, photo-triggered streak camera to follow the optically…”
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High-intensity laser induced ion acceleration from heavy-water droplets by Karsch, S, Düsterer, S, Schwoerer, H, Ewald, F, Habs, D, Hegelich, M, Pretzler, G, Pukhov, A, Witte, K, Sauerbrey, R

“…Fusion neutrons from a heavy water droplet target irradiated with laser pulses of 3 x 10(19) W/cm(2) and from a deuterated secondary target are observed by a…”
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Measurement of magnetic-field structures in a laser-wakefield accelerator by Kaluza, M C, Schlenvoigt, H-P, Mangles, S P D, Thomas, A G R, Dangor, A E, Schwoerer, H, Mori, W B, Najmudin, Z, Krushelnick, K M

“…Experimental measurements of magnetic fields generated in the cavity of a self-injecting laser-wakefield accelerator are presented. Faraday rotation is used to…”
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Generation of quasimonoenergetic electron bunches with 80-fs laser pulses by Hidding, B, Amthor, K-U, Liesfeld, B, Schwoerer, H, Karsch, S, Geissler, M, Veisz, L, Schmid, K, Gallacher, J G, Jamison, S P, Jaroszynski, D, Pretzler, G, Sauerbrey, R

“…Highly collimated, quasimonoenergetic multi-MeV electron bunches were generated by the interaction of tightly focused, 80-fs laser pulses in a high-pressure…”
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Mev X rays and photoneutrons from femtosecond laser-produced plasmas by Schwoerer, H, Gibbon, P, Düsterer, S, Behrens, R, Ziener, C, Reich, C, Sauerbrey, R

“…We demonstrate a novel method to monitor the total angular distribution of the spectrum of hard x-ray emission from a plasma generated with femtosecond laser…”
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Spectral shaping of laser generated proton beams by Pfotenhauer, S M, Jäckel, O, Sachtleben, A, Polz, J, Ziegler, W, Schlenvoigt, H-P, Amthor, K-U, Kaluza, M C, Ledingham, K W D, Sauerbrey, R, Gibbon, P, Robinson, A P L, Schwoerer, H

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Laser transmutation of iodine-129 by Magill, J., Schwoerer, H., Ewald, F., Galy, J., Schenkel, R., Sauerbrey, R.

“…We report the first successful laser-induced transmutation of I, one of the key radionuclides in the nuclear fuel cycle. I with a half-life of 15.7 million…”
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Study of photo-proton reactions driven by bremsstrahlung radiation of high-intensity laser generated electrons by Spohr, K M, Shaw, M, Galster, W, Ledingham, K W D, Robson, L, Yang, J M, McKenna, P, McCanny, T, Melone, J J, Amthor, K-U, Ewald, F, Liesfeld, B, Schwoerer, H, Sauerbrey, R

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Ultrafast structural changes in SrTiO3 due to a superconducting phase transition in a YBa2Cu3O7 top layer by Lübcke, A, Zamponi, F, Loetzsch, R, Kämpfer, T, Uschmann, I, Große, V, Schmidl, F, Köttig, T, Thürk, M, Schwoerer, H, Förster, E, Seidel, P, Sauerbrey, R

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Nuclear reactions triggered by laser-accelerated relativistic electron jets by Liesfeld, B., Amthor, K.-U., Ewald, F., Schwoerer, H., Magill, J., Galy, J., Lander, G., Sauerbrey, R.

“…A relativistic electron beam, generated by relativistic self-focusing of an ultra-high-intensity laser pulse in a He gas jet, was targeted onto high-Z…”
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Optimization of EUV radiation yield from laser-produced plasma by DÜSTERER, S, SCHWOERER, H, ZIEGLER, W, ZIENER, C, SAUERBREY, R

“…We optimize the conversion of laser energy into extreme ultraviolet (EUV) radiation by tailoring the laser parameters for a laser-produced plasma generated…”
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Fission of actinides using a tabletop laser by Schwoerer, H, Ewald, F, Sauerbrey, R, Galy, J, Magill, J, Rondinella, V, Schenkel, R, Butz, T

“…Powerful tabletop lasers are now available in the laboratory and can be used to induce nuclear reactions. We report the first demonstration of nuclear fission…”
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An incoherent sub-picosecond X-ray source for time-resolved X-ray-diffraction experiments by FEURER, T, MORAK, A, USCHMANN, I, ZIENER, Ch, SCHWOERER, H, FÖRSTER, E, SAUERBREY, R

“…Ultrashort bursts of K *a X-ray radiation were generated from fs-laser-produced plasmas. A complete experimental characterization of the X-ray source in terms…”
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Effects of a prepulse on laser-induced EUV radiation conversion efficiency by DÜSTERER, S, SCHWOERER, H, ZIEGLER, W, SALZMANN, D, SAUERBREY, R

“…The influence of prepulses on the conversion efficiency (CE) of laser radiation into 13 nm extreme ultraviolet (EUV) radiation, resulting from lithium-like…”
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Exciton interaction with a spatially defined charge accumulation layer in the organic semiconductor diindenoperylene by Hansen, N. H., Wunderlich, C., Topczak, A. K., Rohwer, E., Schwoerer, H., Pflaum, J.

“…We present an investigation of the microscopic interplay between excitons and charge carriers by means of combined photoluminescence (PL) and charge carrier…”
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