研究成果 1979 2019

フィルター
記事
1996
22 引用 (Scopus)

Laser-induced dissociation of molecules during measurements of hydrogen atoms in processing plasmas using two-photon laser-induced fluorescence

Miyazaki, K., Kajiwara, T., Uchino, K., Muraoka, K., Okada, T. & Maeda, M., 1 1 1996, : : Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films. 14, 1, p. 125-131 7 p.

研究成果: ジャーナルへの寄稿記事

Plasma applications
laser induced fluorescence
Hydrogen
hydrogen atoms
Photons
33 引用 (Scopus)

Measurement of non-Maxwellian electron energy distributions in an inductively coupled plasma

Hori, T., Bowden, M. D., Uchino, K. & Muraoka, K., 12 9 1996, : : Applied Physics Letters. 69, 24, p. 3683-3685 3 p.

研究成果: ジャーナルへの寄稿記事

energy distribution
distribution functions
electron energy
low pressure
Maxwell-Boltzmann density function
68 引用 (Scopus)

Measurements of electron temperature, electron density, and neutral density in a radio-frequency inductively coupled plasma

Hori, T., Bowden, M. D., Uchino, K., Muraoka, K. & Maeda, M., 1 1 1996, : : Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films. 14, 1, p. 144-151 8 p.

研究成果: ジャーナルへの寄稿記事

Electron temperature
Inductively coupled plasma
Carrier concentration
radio frequencies
electron energy
5 引用 (Scopus)

Measurements of molecular densities in low pressure discharge plasmas using laser Raman scattering

Song, Y. B., Hirakawa, Y., Uchino, K., Muraoka, K., Sakoda, T., Yanagishita, K. & Nakamura, S., 12 1 1996, : : Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 35, 10, p. 5509-5513 5 p.

研究成果: ジャーナルへの寄稿記事

laser plasmas
plasma jets
Raman scattering
low pressure
Raman spectra
3 引用 (Scopus)

Performance of a human-size magnetic shield of cylindrical structure with magnetic shaking enhancement

Sasada, I., Yamauchi, T. & Yatomi, Y., 12 1 1996, : : IEEE Transactions on Magnetics. 32, 5 PART 2, p. 4923-4925 3 p.

研究成果: ジャーナルへの寄稿記事

Tapes
Magnetic fields
Magnetic materials
SQUIDs
Magnetometers
1995
18 引用 (Scopus)

Analyses of neutral particle penetration and particle confinement in JT-60U

Takenaga, H., Asakura, N., Shimizu, K., Tsuji, S., Shimada, M., Kikuchi, M., Uchino, K. & Muraoka, K., 1 1 1995, : : Journal of Nuclear Materials. 220-222, p. 429-432 4 p.

研究成果: ジャーナルへの寄稿記事

neutral particles
penetration
Elementary particle sources
Plasmas
Charged particles
1 引用 (Scopus)

Development of a barometer using rayleigh scattering in the medium vacuum region

Song, Y. B., Hori, T., Uchino, K., Muraoka, K., Sakoda, T., Yanagishita, K., Nakamura, S. & Yamakawa, H., 1 1 1995, : : Shinku. 38, 1, p. 11-16 6 p.

研究成果: ジャーナルへの寄稿記事

Barometers
barometers
Rayleigh scattering
Pressure sensors
pressure sensors
4 引用 (Scopus)

Diagnostics for the spatial distribution of hydrogen atoms around the divertor region

Muraoka, L., Miyazaki, K., Czarnetzki, U., Kajiwara, T., Uchino, K., Takenaga, H., Okada, T., Maeda, M., Yamauchi, T. & Shoji, T., 1 1 1995, : : Journal of Nuclear Materials. 220-222, p. 563-566 4 p.

研究成果: ジャーナルへの寄稿記事

Spatial distribution
Hydrogen
hydrogen atoms
spatial distribution
Atoms
10 引用 (Scopus)

Eddy Current Probe for Nondestructive Testing Using Cross-Coupled Figure-Eight Coils

Sasada, I. & Watanabe, N., 11 1995, : : IEEE Transactions on Magnetics. 31, 6, p. 3149-3151 3 p.

研究成果: ジャーナルへの寄稿記事

Eddy currents
Nondestructive examination
Aluminum
Defects
Conductive materials
2 引用 (Scopus)

Evaluation of radial particle flux profile based on atomic hydrogen density measurements using laser induced fluorescence and emission at Halpha

Takenaga, H., Nakao, T., Uchino, K., Muraoka, K., Maeda, M., Iguchi, H., Ida, K., Yamada, I., Okamura, S., Yamada, H., Morita, S., Takahashi, C. & Matsuoka, K., 12 1 1995, : : Nuclear Fusion. 35, 1, p. 107-111 5 p., I09.

研究成果: ジャーナルへの寄稿記事

flux (rate)
laser induced fluorescence
evaluation
hydrogen
profiles
17 引用 (Scopus)

Insertion-loss-free 2×2 InGaAsP/InP optical switch fabricated using bandgap energy controlled selective MOVPE

Hamamoto, K. & Komatsu, K., 9 28 1995, : : Electronics Letters. 31, 20, p. 1779-1781 3 p.

研究成果: ジャーナルへの寄稿記事

Diode amplifiers
Metallorganic vapor phase epitaxy
Optical switches
Insertion losses
Semiconductor lasers
1 引用 (Scopus)

Magnetostrictive methods of detecting torque from case-hardened steel shafts

Sasada, I., 1995, : : Unknown Journal. 360, p. 231-242 12 p.

研究成果: ジャーナルへの寄稿記事

Steel
torque
shaft
Torque
steel
14 引用 (Scopus)

Measurement of the neutral particle density in an electron cyclotron resonance plasma by rayleigh scattering

Cronrath, W., Tanaka, H., Bowden, M. D., Uchino, K. & Muraoka, K., 10 1995, : : Japanese Journal of Applied Physics. 34, 10 B, p. L1402-L1404

研究成果: ジャーナルへの寄稿記事

Rayleigh scattering
Electron cyclotron resonance
neutral particles
neutral atoms
electron cyclotron resonance
3 引用 (Scopus)

Static Characteristics of Torque Detection from Carburized Steel Shafts

Koga, F. & Sasada, I., 11 1995, : : IEEE Transactions on Magnetics. 31, 6, p. 3143-3145 3 p.

研究成果: ジャーナルへの寄稿記事

Steel
Hysteresis
Torque
Pickups
Molybdenum
2 引用 (Scopus)

Thomson-scattering diagnostics of Kr/Ne and Kr/He plasmas using a picosecond laser

Uchino, K., Kubo, T., Dozono, H., Yamakoshi, H., Muraoka, K., Maeda, M., Takahashi, A. & Kato, M., 8 1 1995, : : Applied Physics B Laser and Optics. 61, 2, p. 165-168 4 p.

研究成果: ジャーナルへの寄稿記事

Thomson scattering
rare gas-halide lasers
plasma dynamics
laser pumping
temporal resolution
1 引用 (Scopus)

Vibrational Noise Canceling Technique for Low-Frequency, Low-Level Magnetic Field Measurement

Sasada, I. & Yamauchi, T., 11 1995, : : IEEE Transactions on Magnetics. 31, 6, p. 3406-3408 3 p.

研究成果: ジャーナルへの寄稿記事

Magnetic field measurement
Magnetic fields
Vibration measurement
Magnetometers
Experiments
1994
6 引用 (Scopus)

A new structure of torque sensors using thin pickup head - Use of mutual coupling modulation

Sasada, I. & Koga, F., 12 1 1994, : : Journal of Applied Physics. 75, 10, p. 5916-5918 3 p.

研究成果: ジャーナルへの寄稿記事

torque
modulation
coils
sensors
hysteresis
5 引用 (Scopus)

Experimental study on opening compensation for magnetic shields by current superposition

Sasada, I. & Oonaka, Y., 12 1 1994, : : Journal of Applied Physics. 75, 10, p. 6984-6986 3 p.

研究成果: ジャーナルへの寄稿記事

coils
shaking
Permalloys (trademark)
magnetic fields
shielding
1 引用 (Scopus)

Fundamental Characteristics of a Large-Scale Cylindrical Magnetic Shield with Shaking

Sasada, I. & Ohnaka, Y., 1 1 1994, : : IEEE Translation Journal on Magnetics in Japan. 9, 6, p. 33-38 6 p.

研究成果: ジャーナルへの寄稿記事

Shielding
Magnetic shielding
Magnetometers
Magnetic fields
Fluxes
9 引用 (Scopus)

In-process detection of torque on a drill using magnetostrictive effect

Sasada, I., Sasaoka, T. & Toda, K., 11 1994, : : IEEE Transactions on Magnetics. 30, 6, p. 4632-4634 3 p.

研究成果: ジャーナルへの寄稿記事

Torque
Dynamic response
Experiments
Sensors
5 引用 (Scopus)

Modulation Effect in the Magnetic Shield with Magnetic Shaking

Sasada, I., 11 1994, : : IEEE Transactions on Magnetics. 30, 6, p. 4638-4640 3 p.

研究成果: ジャーナルへの寄稿記事

Shielding
Modulation
Magnetic fields
SQUIDs
Frequency bands
2 引用 (Scopus)

Simple method of characterizing high-frequency inductors under large excitation

Sasada, I. & Takigawa, T., 1994, : : Unknown Journal. 2, p. 872-875 4 p.

研究成果: ジャーナルへの寄稿記事

Inductance
Resistors
Phase diagrams
Ferrite
Substrates
11 引用 (Scopus)

The effect of magnetic field configuration on particle pinch velocity in compact helical system (CHS)

Iguchi, H., Ida, K., Yamada, H., Itoh, K., Itoh, S. I., Matsuoka, K., Okamura, S., Sanuki, H., Yamada, I., Takenaga, H., Uchino, K. & Muraoka, K., 12 1 1994, : : Plasma Physics and Controlled Fusion. 36, 7, p. 1091-1097 7 p., 001.

研究成果: ジャーナルへの寄稿記事

magnetic field configurations
Thermal gradients
Aspect ratio
Electric fields
Magnetic fields
1993
2 引用 (Scopus)

A New Thin Pickup Coil for Magnetic Head Type Torque Sensors

Sasada, I., Koga, F. & Harada, K., 11 1993, : : IEEE Transactions on Magnetics. 29, 6, p. 3186-3188 3 p.

研究成果: ジャーナルへの寄稿記事

Magnetic heads
Pickups
torque
coils
Torque
2 引用 (Scopus)

Measurement of trapped flux distribution in a high-Tc superconductor using a flux-gate magnetometer

Sasada, I., Oonaka, Y. & Harada, K., 12 1 1993, : : Journal of Applied Physics. 73, 10, p. 5635-5637 3 p.

研究成果: ジャーナルへの寄稿記事

magnetometers
shaking
magnetic fields
cooling
gradients
2 引用 (Scopus)

Mechanism of Conductive Losses in a Sandwich-Structured Planar Inductor

Yamaguchi, T., Sasada, I. & Harada, K., 3 1993, : : IEEE Translation Journal on Magnetics in Japan. 8, 3, p. 182-186 5 p.

研究成果: ジャーナルへの寄稿記事

Magnetic materials
Finite difference method
Skin
9 引用 (Scopus)

Planar Inductors Using NiZn Ferrite Thin Plates and the Application to High-Frequency DC-DC Converters

Sasada, I., Yamaguchi, T., Harada, K. & Notohara, Y., 11 1993, : : IEEE Transactions on Magnetics. 29, 6, p. 3231-3233 3 p.

研究成果: ジャーナルへの寄稿記事

DC-DC converters
Ferrite
Air
Iron
Fluxes
6 引用 (Scopus)

Study of the effect of a probe on the plasma in the source region of an electron cyclotron resonance discharge

Bowden, M. D., Kimura, F., Muta, H., Uchino, K. & Muraoka, K., 1 1 1993, : : Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films. 11, 6, p. 2893-2896 4 p.

研究成果: ジャーナルへの寄稿記事

Electron cyclotron resonance
electron cyclotron resonance
Electron temperature
Plasmas
probes
64 引用 (Scopus)

Thomson scattering measurements of electron temperature and density in an electron cyclotron resonance plasma

Bowden, M. D., Okamoto, T., Kimura, F., Muta, H., Uchino, K., Muraoka, K., Sakoda, T., Maeda, M., Manabe, Y., Kitagawa, M. & Kimura, T., 12 1 1993, : : Journal of Applied Physics. 73, 6, p. 2732-2738 7 p.

研究成果: ジャーナルへの寄稿記事

Thomson scattering
electron cyclotron resonance
electron energy
velocity distribution
incoherent scattering
1992
42 引用 (Scopus)

First 8 x 8 semiconductor optical matrix switches using GaAs/AlGaAs electro-optic guided-wave directional couplers

Hamamoto, K., Anan, T., Komatsu, K., Sugimoto, M. & Mito, I., 2 1992, : : Electronics Letters. 28, 5, p. 441-443 3 p.

研究成果: ジャーナルへの寄稿記事

Directional couplers
Guided electromagnetic wave propagation
Electrooptical effects
Switches
Semiconductor materials

Hysteresis Reduction Effect of the Cross-Shaking Technique Applied to Magnetostrictive Torque Sensors

Nagano, E., Sasada, I. & Harada, K., 3 1992, : : IEEE Translation Journal on Magnetics in Japan. 7, 3, p. 275-280 6 p.

研究成果: ジャーナルへの寄稿記事

Hysteresis
Torque
Sensors
Magnetic heads
Electric power utilization
15 引用 (Scopus)

Laser diagnostics of edge plasmas and laser diagnostics of plasmas for industrial applications (invited)

Muraoka, K., Honda, C., Uchino, K., Kajiwara, T., Matsuo, K., Bowden, M., Park, W. Z., Hirakawa, Y., Tanaka, K., Maeda, M. & Okada, T., 12 1 1992, : : Review of Scientific Instruments. 63, 10, p. 4913-4919 7 p.

研究成果: ジャーナルへの寄稿記事

Laser diagnostics
Plasma diagnostics
Industrial applications
Plasmas
lasers

Magnetostrictive Torque Sensors and Materials

Sasada, I. & Harada, K., 8 1992, : : IEEE Translation Journal on Magnetics in Japan. 7, 8, p. 665-672 8 p.

研究成果: ジャーナルへの寄稿記事

Torque
Sensors
Torque measurement
Magnetic heads
Magnetostriction
3 引用 (Scopus)

Multipole Shaking Field for Magnetic Shielding

Sasada, I., Inoue, I. & Harada, K., 1 1992, : : IEEE Transactions on Magnetics. 28, 1, p. 57-60 4 p.

研究成果: ジャーナルへの寄稿記事

Magnetic shielding
magnetic shielding
shaking
Shielding
multipoles
2 引用 (Scopus)

Relationship Between Shielding Characteristicsa nd Winding Pitch of the Magnetic Ribbon in the Cylindrical Shielding Case

Sasada, I., Inoue, I. & Harada, K., 5 1992, : : IEEE Translation Journal on Magnetics in Japan. 7, 5, p. 418-422 5 p.

研究成果: ジャーナルへの寄稿記事

Shielding
6 引用 (Scopus)

Understanding atomic hydrogen behaviour in pumped divertor plasmas

Uchino, K., Takenaga, H., Kajiwara, T., Okada, T., Muraoka, K., Maeda, M., Iguchi, H., Ida, K., Okamura, S., Yamada, H. & Matsuoka, K., 12 1 1992, : : Journal of Nuclear Materials. 196-198, C, p. 210-214 5 p.

研究成果: ジャーナルへの寄稿記事

laser induced fluorescence
Hydrogen
Fluorescence
data bases
Plasmas
1991

A new method for reducing hysteresis of torque sensors: Cross magnetic shaking

Sasada, I., Nagano, E. & Harada, K., 12 1 1991, : : Journal of Applied Physics. 69, 8, p. 4919-4921 3 p.

研究成果: ジャーナルへの寄稿記事

shaking
torque
hysteresis
sensors
steels
1 引用 (Scopus)

An Improved Mesh Shaking Coil and Its Application to A Magnetic Shielding Panel

Sasada, I., Inoue, I. & Harada, K., 11 1991, : : IEEE Transactions on Magnetics. 27, 6, p. 5435-5437 3 p.

研究成果: ジャーナルへの寄稿記事

Magnetic shielding
Shielding
Sandwich structures
Experiments
11 引用 (Scopus)

Application of two-photon-excited laser-induced fluorescence to atomic hydrogen measurements in the edge region of high-temperature plasmas

Kajiwara, T., Shinkawa, T., Uchino, K., Masuda, M., Muraoka, K., Okada, T., Maeda, M., Sudo, S. & Obiki, T., 12 1 1991, : : Review of Scientific Instruments. 62, 10, p. 2345-2349 5 p.

研究成果: ジャーナルへの寄稿記事

high temperature plasmas
laser induced fluorescence
Photons
Fluorescence
Plasmas
16 引用 (Scopus)

In-situ calibration for electric field measurements in glow-discharge plasmas by laser-induced fluorescence using the optogalvanic technique

Yamagata, Y., Kawano, Y., Muraoka, K., Maeda, M. & Akazak, M., 1991, : : Japanese Journal of Applied Physics. 30, 1, p. 166-170 5 p.

研究成果: ジャーナルへの寄稿記事

Electric field measurement
Glow discharges
glow discharges
laser induced fluorescence
Fluorescence
4 引用 (Scopus)

Investigation of electron density and velocity distribution in high-pressure discharges for excimer laser pumping using laser Thomson scattering

Uchino, K., Kubo, Y., Muraoka, K., Sakoda, T., Yamakoshi, H., Kato, M., Takahashi, A. & Maeda, M., 12 1 1991, : : Journal of Applied Physics. 70, 1, p. 41-45 5 p.

研究成果: ジャーナルへの寄稿記事

laser pumping
Thomson scattering
excimer lasers
density distribution
rare gas-halide lasers
18 引用 (Scopus)

Investigation of the thermalization of sputtered atoms in a magnetron discharge using laser-induced fluorescence

Park, W. Z., Eguchi, T., Honda, C., Muraoka, K., Yamagata, Y., James, B. W., Maeda, M. & Akazaki, M., 12 1 1991, : : Applied Physics Letters. 58, 22, p. 2564-2566 3 p.

研究成果: ジャーナルへの寄稿記事

laser induced fluorescence
atoms
mean free path
velocity distribution
cathodes
2 引用 (Scopus)

Planar inductors with a new coil configuration (abstract)

Sasada, I., Inoue, I., Yamaguchi, T. & Harada, K., 4 15 1991, : : Journal of Applied Physics. 69, 8, 1 p.

研究成果: ジャーナルへの寄稿記事

inductors
coils
configurations
mesh
meanders

Pressure Measurement at Medium Vacuum by Rayleigh Scattering of Laser Light

Sakoda, T., Uchino, K., Momii, S., Muraoka, K. & Yamakawa, H., 1 1 1991, : : Shinku. 34, 3, p. 275-278 4 p.

研究成果: ジャーナルへの寄稿記事

Rayleigh scattering
pressure measurement
Pressure measurement
Vacuum
vacuum
13 引用 (Scopus)

Thomson scattering diagnostics of an ecr processing plasma

Sakoda, T., Momii, S., Uchino, K., Muraoka, K., Bowden, M., Maeda, M., Manabe, Y., Kitagawa, M. & Kimura, T., 8 1991, : : Japanese Journal of Applied Physics. 30, 8, p. L1425-L1427

研究成果: ジャーナルへの寄稿記事

Plasma applications
Thomson scattering
Scattering
Electron cyclotron resonance
Electron temperature
1990
5 引用 (Scopus)

Atomic hydrogen behaviour in Heliotron E

Muraoka, K., Uchino, K., Maeda, M., Kajiwara, T., Matsuo, K., Okada, T., Honda, C., Suehiro, Y., Yano, N., Takeda, K., Hagiwara, H., Akazaki, M., Sudo, S., Kondo, K., Matsuura, H., Mizuuchi, T., Sano, F., Sato, M., Zushi, H. & Obiki, T., 12 3 1990, : : Journal of Nuclear Materials. 176-177, C, p. 231-235 5 p.

研究成果: ジャーナルへの寄稿記事

Hydrogen
Carrier concentration
hydrogen
Fluorescence
Plasmas
16 引用 (Scopus)

Low-frequency characteristic of the enhanced incremental permeability by magnetic shaking

Sasada, I., Kubo, S., O'Handley, R. C. & Harada, K., 12 1 1990, : : Journal of Applied Physics. 67, 9, p. 5583-5585 3 p.

研究成果: ジャーナルへの寄稿記事

shaking
permeability
low frequencies
energy dissipation
ribbons
1989
9 引用 (Scopus)

Generation of zero-level fluctuation and its reduction in the magnetic head type torque sensor with l-r brige configuration

Sasada, I., Baba, M. & Harada, K., 9 1989, : : IEEE Transactions on Magnetics. 25, 5, p. 3417-3419 3 p.

研究成果: ジャーナルへの寄稿記事

Magnetic heads
Torque
Sensors
Bridge circuits
Pickups
6 引用 (Scopus)

Improvement in detection limit of electric field measurement using optogalvanic signals by laser excited rydberg atoms

Yamagata, Y., Suenaga, K., Muraoka, K., Maeda, M. & Akazaki, M., 1989, : : Japanese Journal of Applied Physics. 28, 3 R, p. 565-566 2 p.

研究成果: ジャーナルへの寄稿記事

Electric field measurement
Electric fields
Atoms
electric fields
Lasers
1 引用 (Scopus)

Neutral-particle behaviour and particle confinement studies in Heliotron E

Muraoka, K., Uchino, K., Kajiwara, T., Matsuo, K., Maeda, M., Akazaki, M., Sudo, S., Kondo, K., Motojima, O., Sano, F., Sato, M., Mutoh, T., Zushi, H., Takeiri, Y., Iiyoshi, A. & Uo, K., 4 1 1989, : : Journal of Nuclear Materials. 162-164, C, p. 514-519 6 p.

研究成果: ジャーナルへの寄稿記事

neutral particles
Carrier concentration
Anisotropy
anisotropy
Laser spectroscopy