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Description
| - Studies of materials under extreme conditions have relevance to a broad area of research, including planetary physics, fusion research, materials science, and structural biology with x-ray lasers. We study such extreme conditions and experimentally probe the interaction between ultrashort soft x-ray pulses and solid targets (metals and their deuterides) at the FLASH free-electron laser where power densities exceeding 10(17) W/cm(2) were reached. Time-of-flight ion spectrometry and crater analysis were used to characterize the interaction. The results show the onset of saturation in the ablation process at power densities above 10(16) W/cm(2). This effect can be linked to a transiently induced x-ray transparency in the solid by the femtosecond x-ray pulse at high power densities. The measured kinetic energies of protons and deuterons ejected from the surface reach several keV and concur with predictions from plasma-expansion models.
- Studies of materials under extreme conditions have relevance to a broad area of research, including planetary physics, fusion research, materials science, and structural biology with x-ray lasers. We study such extreme conditions and experimentally probe the interaction between ultrashort soft x-ray pulses and solid targets (metals and their deuterides) at the FLASH free-electron laser where power densities exceeding 10(17) W/cm(2) were reached. Time-of-flight ion spectrometry and crater analysis were used to characterize the interaction. The results show the onset of saturation in the ablation process at power densities above 10(16) W/cm(2). This effect can be linked to a transiently induced x-ray transparency in the solid by the femtosecond x-ray pulse at high power densities. The measured kinetic energies of protons and deuterons ejected from the surface reach several keV and concur with predictions from plasma-expansion models. (en)
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Title
| - Saturated ablation in metal hydrides and acceleration of protons and deuterons to keV energies with a soft-x-ray laser
- Saturated ablation in metal hydrides and acceleration of protons and deuterons to keV energies with a soft-x-ray laser (en)
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skos:prefLabel
| - Saturated ablation in metal hydrides and acceleration of protons and deuterons to keV energies with a soft-x-ray laser
- Saturated ablation in metal hydrides and acceleration of protons and deuterons to keV energies with a soft-x-ray laser (en)
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skos:notation
| - RIV/68378271:_____/11:00361437!RIV12-AV0-68378271
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(IAAX00100903), P(KAN300100702), P(LA08024), P(LC510), P(LC528), P(ME10046), Z(AV0Z10100523)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/68378271:_____/11:00361437
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - X-ray laser; XUV laser; warm dense matter; ion emission (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - US - Spojené státy americké
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Chalupský, Jaromír
- Heimann, P. A.
- Hájková, Věra
- Juha, Libor
- Krzywinski, J.
- Nagler, B.
- Fäustlin, R. R.
- Klinger, D.
- Nelson, A. J.
- Sobierajski, R.
- Toleikis, S.
- Tschentscher, T.
- Vinko, S. M.
- Abreu, E.
- Andreasson, J.
- Andrejczuk, A.
- Bajt, S.
- Bergh, M.
- Caleman, C.
- Chapman, H. N.
- Hajdu, J.
- Hjörvarsson, B.
- Iwan, B.
- Lee Seung-Soo, S.
- Pálsson, G. K.
- Seibert, M. M.
- Singer, W.
- Timneanu, N.
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http://linked.open...ain/vavai/riv/wos
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://bibframe.org/vocab/doi
| - 10.1103/PhysRevE.83.016403
|