Fractal Reaction Field in Scattering Random Media

• Project/Area Number: 23550010
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Physical chemistry
• Research Institution: University of Toyama
• Principal Investigator: SUZUKI Honoh 富山大学, 大学院理工学研究部(理学), 准教授 (10216434)
• Co-Investigator(Kenkyū-buntansha): LEE I-yin Sandy 富山大学, 大学院・理工学研究部(理学), 助教 (80324028)
• Project Period (FY): 2011 – 2013
• Project Status: Completed (Fiscal Year 2013)
• Budget Amount: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000); Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2011: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
• Keywords: Mie 散乱 / 多重散乱 / ランダム媒体

Research Abstract

Optical near-field and multiple scattering in random media are promising for the optimal utilization of light energy. A variety of scattering materials and conditions for realization of light pipes have been explored with the aid of theoretical simulations of the Mie scattering field. Three-dimensional microstructures of the laser light field near the scatterer have been successfully calculated in the framework of arbitrary precision scheme. A long-ranged ordering of polymer particles shows strong impact on the optical multiple scattering. Inter-bubble interactions can be controlled via an acoustic field and laser irradiation.

Research Products

• [Journal Article] Mie Scattering Field inside and near a Coated Sphere: Computation and Biomedical Applications (2013)
  • Author(s): H. Suzuki and I-Y. S. Lee
  • Journal Title: J. Quant. Spectrosc. Radiat. Transfer Volume: in press Pages: 56-60
  • DOI: 10.1016/j.jqsrt.2012.09.006
  • Peer Reviewed
• [Presentation] 単一気泡とレーザーパルスの相互作用 (2013)
  • Author(s): 鈴木 炎, 武田 益宗, 稲 慶樹, 前北浩希
  • Organizer: 第36回溶液化学シンポジウム
  • Place of Presentation: 札幌
  • Year and Date: 2013-10-09
• [Presentation] 超音波スペクトロスコピーによる単一気泡ダイナミクスの検討 (2012)
  • Author(s): 鈴木 炎, I-Y. S. Lee, 大西 智暁, 小出 真
  • Organizer: 第35回溶液化学シンポジウム
  • Place of Presentation: 東京
  • Year and Date: 2012-11-13
• [Presentation] Mie Scattering Field inside and near a Coated Sphere : Computation and Biomedical Applications (2012)
  • Author(s): H. Suzuki and I-Y. S. Lee
  • Organizer: LIP 2012 : Lasers and Interactions with Particles
  • Place of Presentation: Rouen France
  • Year and Date: 2012-03-26
• [Presentation] 溶液中での単一気泡の安定性と準周期運動 (2011)
  • Author(s): 鈴木 炎, I-Y. S. Lee, 紫藤亮二
  • Organizer: 第34回溶液化学シンポジウム
  • Place of Presentation: 名古屋
  • Year and Date: 2011-11-17
• [Presentation] Mie Scattering Field inside and near a Coated Sphere: Computation and Biomedical Applications
  • Author(s): H. Suzuki and I-Y. S. Lee
  • Organizer: LIP 2012: Lasers and Interactions with Particles
  • Place of Presentation: Rouen France
• [Presentation] 溶液中での単一気泡の安定性と準周期運動
  • Author(s): 鈴木 炎, I-Y. S. Lee and 紫藤亮二
  • Organizer: 第34回溶液化学シンポジウム
  • Place of Presentation: 名古屋
• [Book] Laser-Induced Rupture of Infrared Dye-Doped Liposomes, Nanomaterials for Biomedicine (Ed. by R. Nagarajan) (2012)
  • Author(s): H. Suzuki, I-Y. S. Lee and T. Sakai
  • Publisher: ACS Publications
  • URL: http://dx.doi.org/10.1021/bk-2012-1119.ch008
• [Book] Laser-Induced Rupture of Infrared Dye-Doped Liposomes, in Nanomaterials for Biomedicine (2012)
  • Author(s): H. Suzuki, I-Y. S. Lee and T. Sakai
  • Total Pages: 15
  • Publisher: ACS Publications
• [Remarks]
  • URL: http://www3.u-toyama.ac.jp/chemweb/lang/ja/research/faculty-members/physical-chemistry/suzuki-group/index.html