山口県大学共同リポジトリ

Study on the plasma electrode type plasma jet generator

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 46 Issue 1 pp. 111 - 117

published_at 1995-10

Creators : Osaki Katashi Ikuta Masateru Tada Naofumi Fukumasa Osamu Publishers : 山口大学工学部

Optimization of H^- output in a magnetically filtered multicusp source

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 42 Issue 1 pp. 121 - 127

published_at 1991-10

Creators : Hosoda Masayuki Tanebe Tomoaki Naitou Hirosi Fukumasa Osamu Publishers : 山口大学工学部

Automatic measurement of plasma parameters by digital data processing from langmuir probe characteristics

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 42 Issue 1 pp. 113 - 120

published_at 1991-10

Creators : Ohba Takumi Shinoda Yuuichi Sakiyama Satoshi Fukumasa Osamu Publishers : 山口大学工学部

The synthesis of diamond in thermal plasma processing under low pressure

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 42 Issue 1 pp. 105 - 112

published_at 1991-10

Creators : Hirabaru Tetsuya Sunami Tohru Fukumasa Osamu Sakiyama Satoshi Naitou Hiroshi Osaki Katashi Publishers : 山口大学工学部

Synthesis of β-Al_2O_3 by the thermal plasma processing

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 44 Issue 1 pp. 159 - 165

published_at 1993-10

Creators : Fukumasa Osamu Sakiyama Satoshi Sakurai Yoshihito Aoki Keiichirou Publishers : 山口大学工学部

Negative Ion Density Distribution in a Volume Negative Ion Source - Its Dependence on Plasma Parameters

IEEE International Conference on Plasma Science pp. 209 - 209

published_at 2003-06

Creators : Mori S. Tauchi Y. Fukumasa O. Hamabe M. Takeiri Y. Publishers : Institute of Electrical and Electronics Engineers

Development of ECR Negative Ion Sources - Effects of Argon Addition for ECR Plasmas

IEEE International Conference on Plasma Science pp. 211 - 211

published_at 2003-06

Creators : Fujioka K. Fukumasa O. Publishers : Institute of Electrical and Electronics Engineers

Control of Plasma Parameters in RF Negative Ion Sources

IEEE International Conference on Plasma Science pp. 210 - 210

published_at 2003-06

Creators : Tauchi Y. Fukumasa Osamu Publishers : Institute of Electrical and Electronics Engineers

Modelling of negative ion transport in caesium-seeded volume negative ion sources

Nuclear Fusion Volume 46 Issue 6 pp. S275 - S280

published_at 2006-06

Creators : Fukumasa Osamu Nishida Ryo Publishers : International Atomic Energy Agency

Performance characteristics of forced constricted type plasma jet generator with divergent nozzle anode for processing

Vacuum Volume 73 Issue 3-4 pp. 365 - 371

published_at 2004

Creators : Osaki Katashi Fujimoto Satoru Fukumasa Osamu Kobayashi Akira Publishers : Elsevier

Plasma electrode-type plasma spray gun : effect of powder loading on the behavior of plasma jet

Vacuum Volume 65 Issue 3-4 pp. 305 - 309

published_at 2002

Creators : Osaki Katashi Fukumasa Osamu Fujimoto Satoru Kobayashi Akira Publishers : Elsevier

Two-dimensional particle simulation of negative ion extraction from a volume source

Fusion engineering and design Volume 26 Issue 1-4 pp. 523 - 528

published_at 1995

Creators : Naitou Hiroshi Fukumasa Osamu Sakachou Kouji Mutou Kouji Publishers : Elsevier

Hydroxyapatite coating using DC plasma jet

Japanese journal of applied physics. Pt. 1, Regular papers & short notes Volume 45 Issue 10B pp. 8348 - 8351

published_at 2006-10

Creators : Kurita Masanori Fukumasa Osamu Publishers : 応用物理学会

Continuous production of carbon nanostructures using plasma jet

Japanese journal of applied physics. Pt. 1, Regular papers & short notes Volume 45 Issue 10B pp. 8344 - 8347

published_at 2006-10

Creators : Yamatani Yoichi Fukumasa Osamu Publishers : 応用物理学会

Rapid synthesis of ferrite particles from powder mixtures using thermal plasma processing

Thin solid films Volume 435 Issue 1-2 pp. 33 - 38

published_at 2003

Creators : Fukumasa Osamu Fujiwara Takamasa Publishers : Elsevier

Spraying of MgO films with a well-controlled plasma jet

Surface ＆ Coatings Technology Volume 169-170 pp. 579 - 582

published_at 2003

Creators : Fukumasa Osamu Tagashira Ryuma Tachino Kazufumi Mukunoki Hirotaka Publishers : Elsevier

Low friction coatings prepared by high performance type spray gun

Surface ＆ Coatings Technology Volume 169-170 pp. 415 - 418

published_at 2003-06

Creators : Fukumasa O. Osaki K. Fujimoto S. Lungu C. P. Lungu Ana Mihaela Publishers : Elsevier

Thermal plasma processing : syntheses of diamond and β”-alumina

Surface ＆ Coatings Technology Volume 131 Issue 1-3 pp. 493 - 499

published_at 2000-09

Creators : Fukumasa Osamu Sakiyama Satoshi Publishers : Elsevier

Spectroscopic measurement of DC plasma jet in diamond synthesis

Japanese journal of applied physics. Pt. 1, Regular papers & short notes Volume 36 Issue 7B pp. 5003 - 5006

published_at 1997-07

Creators : Sakiyama Satoshi Fukumasa Osamu Murakami Tomohide Kobayashi Tsuyoshi Publishers : 応用物理学会

D^-/H^- negative ion production versus plasma parameters in a volume negative ion source

Review of Scientific Instruments Volume 79 Issue 2 pp. 02A507 -

published_at 2008-01

Creators : Mori Shigefumi Fukumasa Osamu Publishers : American Institute of Physics

Efficient negative ion production in rf plasmas using a mesh grid bias method

Review of Scientific Instruments Volume 79 Issue 2 pp. 02A502 -

published_at 2008-01

Creators : Okada Junichi Nakao Yuichi Tauchi Yasushi Fukumasa Osamu Publishers : American Institute of Physics

Anomalous effect of weak collisions on the nonlinear interaction in a small-cold-beam, warm-plasma system

Physical review letters Volume 40 Issue 6 pp. 393 - 396

published_at 1978

Creators : Fukumasa O. Abe H. Itatani R. Publishers : American Physical Society

Synthesis of diamond using low pressure plasma jet

Japanese journal of applied physics. Pt. 1, Regular papers & short notes Volume 33 Issue 7B pp. 4409 - 4412

published_at 1994

Creators : Sakiyama Satoshi Fukumasa Osamu Aoki Keiichirou Publishers : 応用物理学会

Measurement of a three-dimensional distribution of microwave electric field in electron cyclotron resonance plasmas

Japanese journal of applied physics. Pt. 1, Regular papers & short notes Volume 36 Issue 7B pp. 4617 - 4619

published_at 1997-07

Creators : Furuse Muneo Tamura Hitoshi Watanabe Seiichi Fukumasa Osamu Publishers : 応用物理学会

Observation of the limit cycle in asymmetric plasma divided by a magnetic filter

Physics of Plasmas Volume 8 Issue 1 pp. 23 - 30

published_at 2001-01

Creators : Ohi Kazuo Naitou Hiroshi Tauchi Yasushi Fukumasa Osamu Publishers : American Institute of Physics

Parametric study of negative ion production in cesium seeded hydrogen plasmas

Review of Scientific Instruments Volume 71 Issue 2 pp. 1234 - 1236

published_at 2000-02

Creators : Fukumasa Osamu Monji Hideki Publishers : American Institute of Physics

Study of argon additive in a beam injection type negative ion source using VUV emission spectroscopy

Thin solid films Volume 506-507 pp. 536 - 540

published_at 2006

Creators : Nakada Naoki Fukumasa Osamu Publishers : Elsevier

Wall effects on the percentage of atomic ions in a hydrogen plasma

Physics letters. Sect. A, General physics, atomic physics and solid state physics Volume 100 Issue 4 pp. 186 - 190

published_at 1984

Creators : Fukumasa Osamu Itatani Ryohei Saeki Setsuo Osaki Katashi Sakiyama Satoshi Publishers : Elsevier

Influence of mercury on the characteristics of hot cathode lamps and cold cathode lamps

Journal of the Illuminating Engineering Institute of Japan Volume 92 Issue 11 pp. 775 - 782

published_at 2008

Creators : 植月唯夫大平琢磨武田雄士 Fukumasa Osamu Publishers : 照明学会

Characteristics of thermionic emission from emissive oxides

Journal of the Illuminating Engineering Institute of Japan Volume 92 Issue 11 pp. 769 - 774

published_at 2008

Creators : 明星稔 Fukumasa Osamu Publishers : 照明学会

Enhancement of pure volume negative ion production using a grid bias method or a magnetic filter method

Review of Scientific Instruments Volume 79 Issue 2 pp. 02A508 -

published_at 2008-01

Creators : Jyobira Yasuhiro Ito Daisuke Fukumasa Osamu Publishers : American Institute of Physics

プラズマ反応溶射法によるTiO_2粉末の合成

プラズマ応用科学 Volume 15 Issue 2 pp. 123 - 128

published_at 2007

Creators : 大崎堅 Fujimoto Satoru Fukumasa Osamu 小林明 Publishers : プラズマ応用科学会

Continuous synthesis of carbon nanoclusters using well-controlled thermal plasmas

Surface ＆ Coatings Technology Volume 202 Issue 22-23 pp. 5329 - 5332

published_at 2008

Creators : Ohishi T. Yoshihara Y. Fukumasa O. Publishers : Elsevier

Production of fine hydroxyapatite films using the well-controlled thermal plasma

Surface ＆ Coatings Technology Volume 202 Issue 22-23 pp. 5753 - 5756

published_at 2008

Creators : Kou Masahiro Toda Takafumi Fukumasa Osamu Publishers : Elsevier

Velocity space diffusion of ions in controlled turbulence

Physics of Fluids Volume 20 Issue 2 pp. 259 - 264

published_at 1977-02

Creators : Itatani Ryohei Yasaka Yasuyoshi Fukumasa Osamu Publishers : American Institute of Physics

Numerical study on the destruction of amplitude oscillations in a small cold beam : a weakly collisional plasma system

Plasma Physics Volume 24 Issue 7 pp. 843 - 865

published_at 1982

Creators : Fukumasa Osamu Abe H. Itatani R. Publishers : Pergamon Press

Numerical study on tandem source for production of negative ions

Journal of physics. D, Applied physics Volume 22 Issue 12 pp. 1931 - 1934

published_at 1989-12

Creators : Fukumasa Osamu Ohashi Setsuya Publishers : Institute of Physics

Enhancement of h^- production in a multicusp source by proper selection of wall material

Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms Volume 37/38 pp. 176 - 179

published_at 1989

Creators : Fukumasa Osamu Saeki Setsuo Shiratake Shigeru Publishers : Elsevier

Dependences of Amplitudes of Electron Waves and Growth Rates of Ion-Acoustic Waves on Boundary Conditions in a Beam-Plasma System

Journal of the Physical Society of Japan Volume 29 Issue 4 pp. 1106 - 1106

published_at 1970-10

Creators : Itatani Ryohei Obiki Tokuhiro Fukumasa Osamu Publishers : The Physical Society of Japan

Numerical simulation of hydrogen ion species in the steady-state plasma of a low-pressure ion source

Journal of physics. D, Applied physics Volume 18 Issue 12 pp. 2433 - 2449

published_at 1985-12

Creators : Fukumasa Osamu Itatani Ryohei Saeki Setsuo Publishers : Institute of Physics

Volume production of D- negative ions in low-pressure D 2 plasmas - Negative ion densities versus plasma parameters

Nuclear Fusion Volume 46 Issue 6 pp. S287 - S296

published_at 2006-06

Creators : Fukumasa Osamu Mori Shigefumi Publishers : International Atomic Energy Agency

Production of highly uniform electron cyclotron resonance plasmas by distribution control of the microwave electric field

Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films Volume 17 Issue 6 pp. 3225 - 3229

published_at 1999-11

Creators : Furuse Muneo Watanabe Seiichi Tamura Hitoshi Fukumasa Osamu Publishers : American Vacuum Society

Electron cyclotron resonance negative ion source

Review of Scientific Instruments Volume 71 Issue 2 pp. 935 - 938

published_at 2000-02

Creators : Fukumasa Osamu Matsumori Masanori Publishers : American Institute of Physics

Beam instability excited by the magnetic filter

Review of Scientific Instruments Volume 71 Issue 2 pp. 875 - 876

published_at 2000-02

Creators : Naitou Hiroshi Ohi Kazuo Fukumasa Osamu Publishers : American Institute of Physics

Relationship between control of reactive plasmas with magnetic filter and formation of thin films

Japanese journal of applied physics. Pt. 1, Regular papers & short notes Volume 36 Issue 7B pp. 4593 - 4596

published_at 1997-07

Creators : Fukumasa Osamu Tauchi Yasushi Sakiyama Satoshi Publishers : 応用物理学会

Negative ion volume production in electron cyclotron resonance hydrogen plasmas

Japanese journal of applied physics. Pt. 1, Regular papers & short notes Volume 38 Issue 7B pp. 4581 - 4585

published_at 1999-07

Creators : Fukumasa Osamu Matsumori Masanori Publishers : 応用物理学会

Synthesis of β”-alumina from powder mixtures using thermal plasma processing

Japanese journal of applied physics. Pt. 1, Regular papers & short notes Volume 38 Issue 7B pp. 4571 - 4575

published_at 1999-07

Creators : Fukumasa Osamu Sakiyama Satoshi Esaki Hirotoshi Publishers : 応用物理学会

D＾- density distribution and its dependence on plasma parameters in volume negative ion sources

Thin solid films Volume 506-507 pp. 531 - 535

published_at 2006-05

Creators : Mori Shigefumi Fukumasa Osamu Publishers : Elsevier

Enhancement of H^- Volume Production in Double Plasma Discharge

Journal of the Physical Society of Japan Volume 65 Issue 11 pp. 3430 - 3433

published_at 1996-11

Creators : Fukumasa Osamu Nishimura Hideki Publishers : The Physical Society of Japan

Integrated synthesis of AMTEC electrode by using controlled thermal plasma processing

Thin solid films Volume 407 pp. 92 - 97

published_at 2002

Creators : Mukunoki Hirotaka Fukumasa Osamu Sakiyama Satoshi Publishers : Elsevier

Pulse modulation for plasma parameter control and optimization of volume H- ion source

Review of Scientific Instruments Volume 69 Issue 2 pp. 938 - 940

published_at 1998-02

Creators : Fukumasa Osamu Shinoda Masahiro Publishers : American Institute of Physics

Isotope effects in an electron beam excited negative ion source

Review of Scientific Instruments Volume 67 Issue 3 pp. 1396 - 1398

published_at 1996-03

Creators : Fukumasa Osamu Nishimura Hideki Sakiyama Satoshi Kimoto Tatsushi Publishers : American Institute of Physics

Computer simulation of nonlinear interaction between a cold beam and a weakly collisional plasma

Physics of Fluids Volume 22 Issue 2 pp. 310 - 320

published_at 1979-02

Creators : Abe Hirotada Fukumasa Osamu Itatani Ryohei Naitou Hiroshi Publishers : American Institute of Physics

Particle simulation of the potential formation across the magnetic filter

Review of Scientific Instruments Volume 67 Issue 3 pp. 1149 - 1151

published_at 1996-03

Creators : Naitou Hiroshi Fukumasa Osamu Sakachou Kouji Publishers : American Institute of Physics

Particle simulation on extraction of positive and negative ions from a volume source

Review of Scientific Instruments Volume 65 Issue 4 pp. 1438 - 1440

published_at 1994-04

Creators : Naitou Hiroshi Fukumasa Osamu Sakachou Kouji Mutou Kouji Publishers : American Institute of Physics

A plasma reactor based on the forced constricted type dc plasma jet and its application to thermal plasma processing in low pressure

Review of Scientific Instruments Volume 63 Issue 4 pp. 2408 - 2410

published_at 1992-04

Creators : Sakiyama Satoshi Hirabaru Tetuya Fukumasa Osamu Publishers : American Institute of Physics

Identification of cesium effects on enhancement of H- production in a volume negative ion source

Review of Scientific Instruments Volume 65 Issue 4 pp. 1213 - 1215

published_at 1994-04

Creators : Fukumasa Osamu Tanebe Tomoaki Naitou Hiroshi Publishers : American Institute of Physics

Experimental test of H- volume production process in a hydrogen discharge

Review of Scientific Instruments Volume 65 Issue 4 pp. 1210 - 1212

published_at 1994-04

Creators : Fukumasa Osamu Iwasaki Toshio Naitou Hiroshi Sakiyama Satoshi Publishers : American Institute of Physics

Relationship between extraction of H- ions optimized by plasma grid potential and plasma parameters in a bucket source

Review of Scientific Instruments Volume 63 Issue 4 pp. 2696 - 2698

published_at 1992-04

Creators : Fukumasa Osamu Hosoda Masayuki Naitou Hiroshi Publishers : American Institute of Physics