Hot electrons in the interaction of femtosecond laser pulses with foil targets at a moderate laser intensity
Characteristics of hot electrons produced in the interaction of femtosecond laser pulses with foil targets were investigated at a moderate laser intensity. Both outgoing and ingoing hot electrons from the femtosecond laser plasma were studied. A collimated jet of outgoing hot electrons was observed...
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Veröffentlicht in: | Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics Statistical physics, plasmas, fluids, and related interdisciplinary topics, 2001-10, Vol.64 (4 Pt 2), p.046407-046407, Article 046407 |
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container_issue | 4 Pt 2 |
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container_title | Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics |
container_volume | 64 |
creator | Li, Y T Zhang, J Chen, L M Mu, Y F Liang, T J Wei, Z Y Dong, Q L Chen, Z L Teng, H Chun-Yu, S T Jiang, W M Zheng, Z J Tang, X W |
description | Characteristics of hot electrons produced in the interaction of femtosecond laser pulses with foil targets were investigated at a moderate laser intensity. Both outgoing and ingoing hot electrons from the femtosecond laser plasma were studied. A collimated jet of outgoing hot electrons was observed in the target normal direction. An ingoing energetic hot-electron beam was found in the laser propagation direction, while the low-energy ingoing electrons spread into wider cone angle due to the collisional effects in the plasma and target material. These observations were supported by three-dimensional Monte Carlo simulations. The hot-electron temperature obtained from electron spectra and absorption experiments implies that resonance absorption is partially responsible for the generation of hot electrons. |
doi_str_mv | 10.1103/PhysRevE.64.046407 |
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E, Statistical physics, plasmas, fluids, and related interdisciplinary topics</title><addtitle>Phys Rev E Stat Nonlin Soft Matter Phys</addtitle><description>Characteristics of hot electrons produced in the interaction of femtosecond laser pulses with foil targets were investigated at a moderate laser intensity. Both outgoing and ingoing hot electrons from the femtosecond laser plasma were studied. A collimated jet of outgoing hot electrons was observed in the target normal direction. An ingoing energetic hot-electron beam was found in the laser propagation direction, while the low-energy ingoing electrons spread into wider cone angle due to the collisional effects in the plasma and target material. These observations were supported by three-dimensional Monte Carlo simulations. The hot-electron temperature obtained from electron spectra and absorption experiments implies that resonance absorption is partially responsible for the generation of hot electrons.</description><issn>1539-3755</issn><issn>1063-651X</issn><issn>1095-3787</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2001</creationdate><recordtype>article</recordtype><recordid>eNpFkL1OwzAYRS0EoqXwAgzIE1uKf-I4HlFVKFIlEII5cuwvNCiJi-2A-va4ahHTvcM9dzgIXVMyp5Twu5fNLrzC93Je5HOSFzmRJ2hKiRIZl6U8TV1wlboQE3QRwichnPEyP0cTSgtFqCimqFu5iKEDE70bAm4HHDeQIoLXJrZuwK7BDfTRBTBusLjTATzejl2AgH_auMGNazsctf-AGLCOWOPe2YRHOI73b0No4-4SnTU6gVfHnKH3h-XbYpWtnx-fFvfrzPBCxUwxa8u6NNw0SippiaCaaEMJEaIxNeNccJIzpaAWQhlK6yaBsrS2psyUBZ-h28Pv1ruvEUKs-jYY6Do9gBtDJRkTsiQqDdlhaLwLwUNTbX3ba7-rKKn2jqs_x1WRVwfHCbo5vo91D_YfOUrlv4roezw</recordid><startdate>20011001</startdate><enddate>20011001</enddate><creator>Li, Y T</creator><creator>Zhang, J</creator><creator>Chen, L M</creator><creator>Mu, Y F</creator><creator>Liang, T J</creator><creator>Wei, Z Y</creator><creator>Dong, Q L</creator><creator>Chen, Z L</creator><creator>Teng, H</creator><creator>Chun-Yu, S T</creator><creator>Jiang, W M</creator><creator>Zheng, Z J</creator><creator>Tang, X W</creator><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20011001</creationdate><title>Hot electrons in the interaction of femtosecond laser pulses with foil targets at a moderate laser intensity</title><author>Li, Y T ; Zhang, J ; Chen, L M ; Mu, Y F ; Liang, T J ; Wei, Z Y ; Dong, Q L ; Chen, Z L ; Teng, H ; Chun-Yu, S T ; Jiang, W M ; Zheng, Z J ; Tang, X W</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c369t-92dd8b8c3cf9797d051a0ac10055fcb2335304299eb559c11bfc3678ddb12c863</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2001</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Li, Y T</creatorcontrib><creatorcontrib>Zhang, J</creatorcontrib><creatorcontrib>Chen, L M</creatorcontrib><creatorcontrib>Mu, Y F</creatorcontrib><creatorcontrib>Liang, T J</creatorcontrib><creatorcontrib>Wei, Z Y</creatorcontrib><creatorcontrib>Dong, Q L</creatorcontrib><creatorcontrib>Chen, Z L</creatorcontrib><creatorcontrib>Teng, H</creatorcontrib><creatorcontrib>Chun-Yu, S T</creatorcontrib><creatorcontrib>Jiang, W M</creatorcontrib><creatorcontrib>Zheng, Z J</creatorcontrib><creatorcontrib>Tang, X W</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Physical review. 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E, Statistical physics, plasmas, fluids, and related interdisciplinary topics</jtitle><addtitle>Phys Rev E Stat Nonlin Soft Matter Phys</addtitle><date>2001-10-01</date><risdate>2001</risdate><volume>64</volume><issue>4 Pt 2</issue><spage>046407</spage><epage>046407</epage><pages>046407-046407</pages><artnum>046407</artnum><issn>1539-3755</issn><issn>1063-651X</issn><eissn>1095-3787</eissn><abstract>Characteristics of hot electrons produced in the interaction of femtosecond laser pulses with foil targets were investigated at a moderate laser intensity. Both outgoing and ingoing hot electrons from the femtosecond laser plasma were studied. A collimated jet of outgoing hot electrons was observed in the target normal direction. An ingoing energetic hot-electron beam was found in the laser propagation direction, while the low-energy ingoing electrons spread into wider cone angle due to the collisional effects in the plasma and target material. These observations were supported by three-dimensional Monte Carlo simulations. The hot-electron temperature obtained from electron spectra and absorption experiments implies that resonance absorption is partially responsible for the generation of hot electrons.</abstract><cop>United States</cop><pmid>11690156</pmid><doi>10.1103/PhysRevE.64.046407</doi><tpages>1</tpages></addata></record> |
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title | Hot electrons in the interaction of femtosecond laser pulses with foil targets at a moderate laser intensity |
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