Theoretical study of photoemission including radiation field screening

• Project/Area Number: 21750018
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Physical chemistry
• Research Institution: National Institute of Advanced Industrial Science and Technology (2010-2011); Nagoya University (2009)
• Principal Investigator: ARAI Hiroko 独立行政法人産業技術総合研究所, ナノシステム研究部門, 産総研特別研究員 (50431755)
• Project Period (FY): 2009 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000); Fiscal Year 2011: ¥260,000 (Direct Cost: ¥200,000、Indirect Cost: ¥60,000); Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000); Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
• Keywords: 理論化学 / X線光電子分光 / 光電子分光 / 物性基礎論 / 物性理論 / 放射線・X線

Research Abstract

Radiation field screening, a phenomenon observed as high-order electron-photon interaction, plays a crucial role in observing the multi-atom resonant photoemission(MARPE) which permits direct determination of near-neighbor atomic identities. We developed MARPE simulator incorparating experimental data of X-ray absorption coefficient and anomalous scattering coefficients. Calculated results were in good agreement with the experimental results.

Research Products

• [Journal Article] Introductory Photoemission Theory (2010)
  • Author(s): Hiroko Arai, and Takashi Fujikawa
  • Journal Title: Analytical Sciences Volume: 26 Issue: 2 Pages: 147-154
  • DOI: 10.2116/analsci.26.147
  • NAID: 10026781600
  • ISSN: 0910-6340, 1348-2246
  • Peer Reviewed
• [Journal Article] Introductory Photoemission Theory (2010)
  • Author(s): Hiroko Arai, Takashi Fujikawa
  • Journal Title: Analytical Science 26 Pages: 147-154
  • NAID: 10026781600
  • Peer Reviewed
• [Journal Article] Theory of phonon effects on photoemission spectra (2009)
  • Author(s): Takashi Fujikawa, and Hiroko Arai
  • Journal Title: Journal of Electron Spectroscopy and Related Phenomena Volume: vol.174 Issue: 1-3 Pages: 85-92
  • DOI: 10.1016/j.elspec.2009.07.007
  • Peer Reviewed
• [Journal Article] New Theoretical Aspects for X-ray Photoemission from Solids (2009)
  • Author(s): 荒井礼子、藤川高志
  • Journal Title: Hyomen Kagaku Volume: 30 Issue: 1 Pages: 34-39
  • DOI: 10.1380/jsssj.30.34
  • NAID: 10023981879
  • ISSN: 0388-5321, 1881-4743
  • Peer Reviewed
• [Journal Article] Theory of phonon effects on photoemission spectra (2009)
  • Author(s): Takashi Fujikawa, Hiroko Arai
  • Journal Title: Journal of Electron Spectroscopy and Related Phenomena 174 Pages: 85-92
  • Peer Reviewed
• [Journal Article] X線光電子放出理論の新しい側面 (2009)
  • Author(s): 荒井礼子、藤川高志
  • Journal Title: 表面科学 30 Pages: 34-39
  • NAID: 10023981879
  • Peer Reviewed
• [Presentation] 輻射遮蔽効果を取り入れた光電子放出理論による共鳴効果の計算 (2009)
  • Author(s): 荒井礼子,藤川高志
  • Organizer: 日本表面科学会(第29回表面科学講演大会)
  • Place of Presentation: タワーホール船堀(東京都)
• [Presentation] 輻射遮蔽効果を取り入れた光電子放出理論による共鳴効果の計算 (2009)
  • Author(s): 荒井礼子、藤川高志
  • Organizer: 日本表面科学会第29回表面科学講演大会
  • Place of Presentation: タワーホール船堀