Investigation of material ablation by high power extreme-ultra violet light (EUV)

• Project/Area Number: 22340172
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Plasma science
• Research Institution: Osaka University
• Principal Investigator: NISHIMURA Hiroaki 大阪大学, レーザーエネルギー学研究センター, 教授 (60135754)
• Co-Investigator(Kenkyū-buntansha): FUJIOKA Shinsuke 大阪大学, レーザーエネルギー学研究センター, 准教授 (40372635)
• Co-Investigator(Renkei-kenkyūsha): MURAKAMI Masakatsu 大阪大学, レーザーエネルギー学研究センター, 教授 (80192772)
• Project Period (FY): 2010 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000); Fiscal Year 2012: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000); Fiscal Year 2011: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000); Fiscal Year 2010: ¥7,410,000 (Direct Cost: ¥5,700,000、Indirect Cost: ¥1,710,000)
• Keywords: 極端紫外(EUV)光源 / EUV アブレーション / WDM 物理 / レーザープラズマ光源 / 極端紫外（EUV）光源 / EUVアブレーション / WDM物理 / 極紫外(EUV)光源

Research Abstract

Experimental database of material ablation caused by an intense extreme ultra-violet (EUV) light generated by laser has been constructed to study energy transport, change in material states and hydrodynamic motions. By utilizing these results, possibility of material synthesizing with expanding plumes and micro-processing was investigated as substitution of conventional pulsed laser deposition (PLD).

Research Products

• [Journal Article] Quantitative measurement of hard X-ray spectra from laser-driven fast ignition plasma (2013)
  • Author(s): Z. Zhang, H. Nishimura, T. Namimoto, S. Fujioka, Y. Arikawa, H. Nagatomo, M. Nakai, T. Ozaki, M. Koga, T. Johzaki, A. Sunahara, H. Chen, J. Park, G.J. Williams, H. Shiraga, S. Kojima, M. Nishikino, T. Kawachi, 他7名
  • Journal Title: High Energy Density Physics Volume: Vol. 9 Pages: 435-438
  • URL: http://dx.doi.org/10.1016/j.hedp.2013.04.001
  • Peer Reviewed
• [Journal Article] Extreme Ultraviolet Emission from Laser-Induced Plasma During Atomic Oxygen Tests (2013)
  • Author(s): M. Tagawa, K. Kishida, K. Yokota, Y. Kimoto, M. Koga, and H. Nishimura
  • Journal Title: J. of Spacecraft and Rockets Volume: Vol. 50 Pages: 460-462
  • Peer Reviewed
• [Journal Article] Extreme Ultraviolet Emission from Laser-Induced Plasma During Atomic Oxygen Tests (2013)
  • Author(s): M. Tagawa
  • Journal Title: Journal of Spacecraft and Rockets Volume: 50 Pages: 460-462
  • Peer Reviewed
• [Journal Article] Quantitative measurement of hard x-ray spectra for high intensity laser produced plasma (2012)
  • Author(s): Z. Zhang
  • Journal Title: Review of Scientific Instruments Volume: 82 Issue: 5
  • DOI: 10.1063/1.4717677
  • Peer Reviewed
• [Journal Article] X-ray backlight measurement of preformed plasma by kJ-class petawatt LFEX laser (2012)
  • Author(s): S. Ohira
  • Journal Title: Journal of Applied Physics Volume: 112 Issue: 6 Pages: 63301-6
  • DOI: 10.1063/1.4752872
  • Peer Reviewed
• [Journal Article] Two-facing Laser Pulses to Suppress Position Shift of Expanded Tin Microsphere for Extreme Ultraviolet Light Source (2011)
  • Author(s): Y. Matsuoka, S.Fujioka, H. Nishimura
  • Journal Title: Applied Physics Express Volume: Vol. 4
  • URL: http://dx.doi./10.1143/APEX.4.056201
  • Peer Reviewed
• [Journal Article] X-ray spectroscopy to study energy transport of a low-Z (2011)
  • Author(s): H. Nishimura, R. Mishra, S. Ohshima, H. Nakamura,他14名
  • Journal Title: reduced-mass target irradiated with a high intensity laser pulseHigh Energy Density Physics Volume: Vol. 7 Pages: 117-123
  • Peer Reviewed
• [Journal Article] Energy transport and isochoric heating of a low-Z, reduced-mass target irradiated with a high intensity laser pulse (2011)
  • Author(s): H. Nishimura, R. Mishra, S. Ohshima, H. Nakamura, M. Tanabe, T. Fujiwara, N. Yamamoto, S. Fujioka, 他10名
  • Journal Title: Physics of Plasma Volume: Vol. 18
  • Peer Reviewed
• [Journal Article] Two-facing irradiation of laser pulses to suppress position shift of expanded tin microsphere for extreme ultraviolet light source (2011)
  • Author(s): 松岡祐司、藤岡慎介、西村博明
  • Journal Title: Applied Physics Express Volume: 4 Issue: 5 Pages: 56201-56201
  • DOI: 10.1143/apex.4.056201
  • NAID: 10028210690
  • Peer Reviewed
• [Journal Article] レーザー爆縮法によるkeV黒体放射場の形成と天体模擬光電離プラズマの生成 (2011)
  • Author(s): 山本則正、藤岡慎介、西村博明、Salzmann David, Wang Feilu, 他7名
  • Journal Title: J.Plasma Fusion Res Volume: 4 Pages: 112-117
  • NAID: 110008460981
  • Peer Reviewed
• [Journal Article] X-ray spectroscopy to study energy transport of a low-Z, reduced-masstarget irradiated with a high intensity laser pulse (2011)
  • Author(s): H.Nishimura, R.Mishra, S.Ohshima, H.Nakamura, 他14名
  • Journal Title: High Energy Density Physics Volume: 7 Issue: 3 Pages: 117-123
  • DOI: 10.1016/j.hedp.2011.03.002
  • Peer Reviewed
• [Journal Article] Comparative and quantitative study of neutral debris emanated from tin plasmas produced by neodymium-doped yttrium-aluminum-garnet and carbon dioxide laser pulses (2011)
  • Author(s): Y.Matsuoka, Y.Nakai, S.Fujioka, S.Maeda, M.Shimomura, Y.Shimada, A.Sunahara, H.Nislumura, M.Yoshida
  • Journal Title: Applied Physics Letters Volume: 97
  • Peer Reviewed
• [Journal Article] Energy transport and isochoric heating of a low-Z, reduced-mass target irradiated with a high intensity laser pulse (2011)
  • Author(s): H.Nishimura, R.Mishra, S.Ohshima, H.Nakamura, M.Tanabe, T.Fujiwara, N.Yamamoto, S.Fujioka, 他10名
  • Journal Title: Physics of Plasmas Volume: 18
  • Peer Reviewed
• [Journal Article] Efficient multi-keV x-ray generation from a high-Z targetirradiated with a clean ultra-short laser pulse (2011)
  • Author(s): Z.Zhang, M.Nishikino, H.Nishimura,T.Kawachi, 他13名
  • Journal Title: Optics Express Volume: 19 Pages: 4560-4565
  • Peer Reviewed
• [Journal Article] Comparative and quantitative study of neutral debris emanated from tin plasmas produced by neodymium-doped yttrium-aluminum-garnet and carbon dioxide laser pulses (2010)
  • Author(s): Y. Matsuoka, Y. Nakai, S. Fujioka, S. Maeda, M. Shimomura, Y.Shimada, A. Sunahara, H. Nishimura, and M. Yoshida
  • Journal Title: Appl. Phys. Lett Volume: Vol. 97
  • Peer Reviewed
• [Presentation] レーザー生成 6.7nm 光源用ガドリニウムターゲットの供給法に関する研究 (2012)
  • Author(s): 鵜篭照之、藤岡慎介、西村博明
  • Organizer: 応用物理学会
  • Place of Presentation: 愛媛大学
  • Year and Date: 2012-09-11
• [Presentation] Optimization of extreme ultraviolet (EUV) pulses emitted light source for ablation studies (2012)
  • Author(s): 羽根一嘉、藤岡慎介、張鉄竜、他 4 名
  • Organizer: 応用物理学会連合講演会
  • Place of Presentation: 早稲田大学
  • Year and Date: 2012-03-16
• [Presentation] Quantitative measurement of hard x-ray spectra from laser-driven fast ignition plasma (2012)
  • Author(s): H. Nishimura
  • Organizer: International Workshop on Radiative Properties of Hot Dense Matter
  • Place of Presentation: Santa Barbara
  • Invited
• [Presentation] プレパルス対向照射による EUV 光源ターゲットの形状制御・移動抑制 (2011)
  • Author(s): 松岡祐司 , 藤岡慎介 , 羽根一嘉 , 長畑学, 島田義則, 西村博明
  • Organizer: レーザー学会学術講演会第31回年次大会
  • Place of Presentation: 電気通信大学
  • Year and Date: 2011-01-09
• [Presentation] プレパルス対向照射によるEUV光源ターゲットの形状制御・移動抑制 (2011)
  • Author(s): 松岡祐司, 藤岡慎介, 羽根一嘉,長畑学, 島田義則, 西村博明
  • Organizer: レーザー学会学術講演会第31回年次大会
  • Place of Presentation: 電気通信大学
  • Year and Date: 2011-01-09
• [Presentation] Conversion efficiency of 6.X nm Emitted from Nd:YAG Laser Produced Plasma (2011)
  • Author(s): H. Nishimura, M. Miyake, T. Ugomori, M. Yoshida, H. Azechi
  • Organizer: 2011 International Workshop on EUV and Soft X-ray Sources
  • Place of Presentation: ダブリン(アイルランド)
• [Presentation] レーザー生成6.7nm光源用ガドリニウムターゲットの供給法に関する研究
  • Author(s): 鵜篭照之
  • Organizer: 応用物理学会
  • Place of Presentation: 愛媛大学
• [Remarks] ホームページ
  • URL: http://www.ile.osaka-u.ac.jp/jp/groups/radiation/pxs.html
• [Remarks] 大阪大学レーザーエネルギー学研究センター／グループ一覧／光量子放射学研究部門／プラズマX線分光
  • URL: http://www.ile.osaka-u.ac.jp/jp/groups/radiation/pxs.html