MURAKAMI Kouichi

Researcher's full information

Articles

• Nanostructures
  荻野 俊郎; 山田 明; 高橋 琢二; 須原 理彦; 佐野 芳明; 重川 秀実; 本間 芳和; 森田 清三; 中嶋...
  應用物理/79(8)/pp.729-731, 2010-08
  
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• Dopant dependence on passivation and reactivation of carrier after hydrogenation
  Fukata N.; Sato S.; Morihiro H.; Murakami K.; Ishioka K....
  JOURNAL OF APPLIED PHYSICS/101(4)/pp.0-0, 2007-02
• Phosphorus doping and hydrogen passivation of donors and defects in silicon nanowires synthesized by laser ablation
  Fukata N.; Chen J.; Sekiguchi T.; Matsushita S.; Oshima ...
  APPLIED PHYSICS LETTERS/90(15)/pp.0-0, 2007-04
• Formation of Si nanocrystallites observed by in situ transmission electron microscopy and their effect on the enhancement of Er photoluminescence in Er-doped SiO2
  Fukata N.; Morihiro H.; Shirakawa R.; Murakami K.; Mitome...
  JOURNAL OF APPLIED PHYSICS/102(11)/pp.0-0, 2007-12
• Site-selective formation of Si nanocrystal in SiO2 by femtosecond laser irradiation and Al deoxidization effects
  Uchida Noriyuki; Mikami Youhei; Kintoh Hiroshi; Murakami ...
  APPLIED PHYSICS LETTERS/92(15)/pp.0-0, 2008-04
• Impurity doping in silicon nanowires synthesized by laser ablation
  Fukata N.; Matsushita S.; Okada N.; Chen J.; Sekiguchi T...
  APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING/93(3)/pp.589-592, 2008-11
• Codoping of boron and phosphorus in silicon nanowires synthesized by laser ablation
  Fukata N.; Mitome M.; Bando Y.; Seoka M.; Matsushita S.; ...
  APPLIED PHYSICS LETTERS/93(20)/pp.0-0, 2008-11
• Micromachining of Inorganic Materials Using Plasma Soft X-Rays
  Makimura Tetsuya; Uchida Satoshi; Fujimori Takashige; Nii...
  ELECTRONICS AND COMMUNICATIONS IN JAPAN/91(4)/pp.45-51, 2009-04
• Electronic States of P Donors in Si Nanocrystals Embedded in Amorphous SiO2 Layer Studied by Electron Spin Resonance: Hydrogen Passivation Effects
  Murakami Kouichi; Tsujimura Masatoshi; Shirakawa Ryota; U...
  JAPANESE JOURNAL OF APPLIED PHYSICS/48(8:Part 1)/pp.0-0, 2009-08
  
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• Ablation process of silica glass induced by laser plasma soft X-ray irradiation
  Torii Shuichi; Fujimori Takashige; Makimura Tetsuya; Niin...
  APPLIED SURFACE SCIENCE/255(24)/pp.9840-9842, 2009-09
• Direct Etching of Poly(methyl methacrylate) Using Laser Plasma Soft X-rays
  Torii Shuichi; Makimura Tetsuya; Okazaki Kouta; Nakamura ...
  APPLIED PHYSICS EXPRESS/3(6)/pp.0-0, 2010-06
  
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• Optical excitation of Er ions with 1.5 mu m luminescence via the luminescent state in Si nanocrystallites embedded in SiO2 matrices
  Makimura T; Kondo K; Uematsu H; Li C; Murakami K
  APPLIED PHYSICS LETTERS/83(26)/pp.5422-5424, 2003-12
• In situ spectroscopic measurement of structural change in SiO2 during femtosecond laser irradiation
  Fukata N; Yamamoto Y; Murakami K; Hase M; Kitajima M
  APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING/79(4-6)/pp.1425-1427, 2004-09
• In situ size measurement of Si nanoparticles and formation dynamics after laser ablation
  Makimura T; Mizuta T; Takahashi T; Murakami K
  APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING/79(4-6)/pp.819-821, 2004-09
• Excitation of Er atoms by energy transfer from Si nanocrystallites embedded in SiO2 matrices fabricated by laser ablation
  Makimura T; Uematsu H; Kondo K; Li C; Murakami K
  APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING/79(4-6)/pp.799-801, 2004-09
• Direct micromachining of quartz glass plates using pulsed laser plasma soft x-rays
  Makimura T; Miyamoto H; Kenmotsu Y; Murakami K; Niino H
  APPLIED PHYSICS LETTERS/86(10)/pp.0-0, 2005-03
• Phonon confinement effect of silicon nanowires synthesized by laser ablation
  Fukata N; Oshima T; Murakami K; Kizuka T; Tsurui T; Ito S
  APPLIED PHYSICS LETTERS/86(21)/pp.0-0, 2005-05
• Free energy molecular dynamics simulations of pulsed-laser-irradiated SiO2: Si-Si bond formation in a matrix of SiO2
  Boero M; Oshiyama A; Silvestrelli PL; Murakami K
  APPLIED PHYSICS LETTERS/86(20)/pp.0-0, 2005-05
• Ablation of silica glass using pulsed laser plasma soft X-rays
  Makimura T; Kenmotsu Y; Miyamoto H; Niino H; Murakami K
  SURFACE SCIENCE/593(1-3)/pp.248-251, 2005-11
• Synthesis of silicon nanowires using laser ablation method and their manipulation by electron beam
  Fukata N; Oshima T; Tsurui T; Ito S; Murakami K
  SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS/6(6)/pp.628-632, 2005-09
• Formation of hydrogen-boron complexes in boron-doped silicon treated with a high concentration of hydrogen atoms
  Fukata N; Fukuda S; Sato S; Ishioka K; Kitajima M; Hishit...
  PHYSICAL REVIEW B/72(24)/pp.0-0, 2005-12
• First-principle molecular dynamics study of bond disruption and formation in SiO2 upon irradiation
  Boero M; Oshiyama A; Silvestrelli PL; Murakami K
  PHYSICA B-CONDENSED MATTER/376/pp.945-949, 2006-04
• Phonon confinement and self-limiting oxidation effect of silicon nanowires synthesized by laser ablation
  Fukata N.; Oshima T.; Okada N.; Murakami K.; Kizuka T.; T...
  JOURNAL OF APPLIED PHYSICS/100(2)/pp.0-0, 2006-07
• Doping and hydrogen passivation of boron in silicon nanowires synthesized by laser ablation
  Fukata N.; Chen J.; Sekiguchi T.; Okada N.; Murakami K.; ...
  APPLIED PHYSICS LETTERS/89(20)/pp.0-0, 2006-11