MURAKAMI Kouichi

Researcher's full information

Articles
  • Chemical Reaction of Si Nanoparticles during Formation in Gas Phase observed by a Time-Resolved Photoluminescence Method
    T. Mizuta; D. Takeuchi; T. Makimura; K. Murakami
    Jpn.J.Appl.Phys./41/p.5739-5744, 2002
  • Hyperfine Structure of Electron Spin Resonance of Phosphorus Doped Si Nanocrystals
    M. Fujii; A; Mimura; S. Hayashi; Y. Yamamoto; and K. Murak...
    Phys. Rev. Letters/89/p.206805-1 - 4, 2002
  • Increase of 1.5μm Luminescence from Cryogenic Temperature to Room Temperature from Er-doped SiO2 Films with Si Nanocrystallites by laser Ablation
    Changquing Li; K. Kondo; T. Makimura; and K. Murakami; +村...
    Jpn. J. Appl. Phys./42/p.3424-3428, 2003
  • Hydrogen-terminated Defects in Ion-Implanted Silicon probed by Monoenergetic Positron Beams
    A.Uedono; T. Mori; K. Morisawa; K. Murakami; T. Ohdaira; R...
    J. Appl. Phys./93/p.3228-3233, 2003
  • Formation Mechanism of Interstitial Hydrogen Molecules in Crystalline Silicon
    K. Ishioka; N. Umehara; S. Fukuda; T. Mori; S. Hishita; I...
    Jpn,. J. Appl. Phys./42/p.5410-5414, 2003
  • In situ Spectroscopic Measurement of Transmitted Light related to Defect Formation in SiO2 during Femtosecond Laser Irradiation
    N. Fukata; Y. Yamamoto; K. Murakami; M. Hase; and M. Kit...
    Appl. Phys. Letters/83/p.3495-3497, 2003
  • Optical Excitation of Er Ions with 1.5 m Luminescence via the Luminescent State in Si Nanocrystallites embedded in SiO2 Matrices
    T. Makimura; K. Knodo; H. Uematsu; C. Li; K. Murakami
    Appl. Phys. Letters 83/83/p.5422-5424, 2003
  •  講座:レーザーアブレーションの物理と応用  2.レーザー光と固体との相互作用
    村上 浩一
    J. Plasma Fusion Res./79/p.1035-1042, 2003
  • レーザーアブレーションによる可視発光Siナノ微粒子の生成ダイナミックスと表面修飾
    水田泰治; 牧村哲也; 村上浩一
    レーザ加工学会誌 (Journal of Japan Laser Processing Society)/10/p.45-52, 2003
  • In-situ Size measurement of Si Nanoparticles and Formation Dynamics after Laser Ablation
    村上 浩一
    Appl. Phys. A/79/p.819-822, 2004
  • Excitation of Er Atoms by Energy Transfer from Si Nanocrystallites embedded in SiO2 Matrices Fabricated by Laser Ablation
    村上 浩一
    Appl. Phys. A/79/p.799-802, 2004
  • In-situ Spectroscopic Measurement of Structural Change in SiO2 during Femtosecond Laser Irradiation (invited talk)
    村上 浩一
    Appl. Phys A/79/p.1425-1428, 2004
  • Micromachining of inorganic transparent materials using pulsed laser plasma soft X-rays at 10 nm
    Tetsuya Makimura; Youichi Kenmotsu; Hisao Miyamoto; Sa...
    Proc. SPIE/5713/p.9-20, 2005
  • Direct micromaching of quartz glass plates using puslsed laser plasma soft X-rays
    T. Makimura; H. Miyamoto; Y. Kenmotsu; K. Murakami; and ...
    Appl. Phys. Letters/86/p.103111(1-4), 2005
  • レーザーとナノ物性 -レーザーアブレーションで創製したSiナノ構造の物性-
    村上浩一; 牧村哲也; 深田直樹
    レーザー研究/33/p.5-11, 2005
  • Direct Micromachining of Inorganic Transparent Materials Using Laser Plasma Soft X-Rays
    Tetsuya Makimura; Hisao Miyamoto; Satoshi Uchida; Hiroyuk...
    Proc. The 8th International Conference on X-ray Microscopy, 2006
  • Enhancement of photoluminescence of Er and Si nanocrystallites in Er-doped SiO2 by hydrogen passivation
    N. Fukata; C. Li; H. Morihiro; K. Murakami; M. Mitome; an...
    Appl. Phys. A/84/p.395-401, 2006
  • Silica Nanomachining Using Laser Plasma Soft X-Rays
    Tetsuya Makimura; Satoshi Uchida; Kouichi Murakami; and ...
    Appl. Phys. Letters/89/p.101118(1-3), 2006
  • Direct Nanomachining of Inorganic Transparent Materials Using Laser Plasma Soft X-Rays
    Tetsuya Makimura; Hisao Miyamoto; Satoshi Uchida; Hiroyuk...
    Journal of Physics, 2006
  • Ablation of Inorganic materials using Laser Plasma Soft X-rays
    T. Makimura; T. Fujimori; S. Uchida; and K. Murakami; +村上...
    Proc.SPIE/6586/p.658609, 2007
  • Synthesis of Silicon Nanocrystals in Aluminum Doped SiO2 Film by Laser Ablation Method
    N. Uchida; T. Okami; H. Tagami; N. Fukata; and K. Muraka...
    Physica E, 2007
  • Phonon confinement and impurity doping in silicon nanowires synthesized by laser ablation
    N. Fukata; T. Oshima; N. Okada; S. Matsushita; T. Tsurui...
    Solid State Phenom./131-133/p.553-558, 2008
  • Phosphorus Ion Implantation in Silicon Nanocrystals embedded in SiO2
    Kouichi Murakami; Ryota Shirakawa; Masatoshi Tsujimura; N...
    J. Appl. Phys./105/p.054307 1-5, 2009
  • In situ spectroscopic measurement of defect formation in SiO2 induced by femtosecond laser irradiation
    N. Fukata; Y. Yamamoto; K. Murakami; M. Hase; M. Kitajima
    Physica B/340-342/pp.986-989, 2003-12
  • Development of a micromachining system for irradiation with narrow band soft X-ray at high power density and micromachining of silicone rubber
    鳥居 周一; 牧村 哲也; 村上 浩一; 岡崎 功太; 中村 大輔; 岡田 龍雄; 高橋 昭彦; 新納 弘之
    電気学会研究会資料. OQD, 光・量子デバイス研究会/2012(1)/pp.5-8, 2012-03
  • more...