研究成果 1979 2019

2019

Aberration-corrected focused ion beam for time-of-flight secondary neutral mass spectrometry

Nagata, K., Bajo, K. I., Itose, S., Matsuya, M., Ishihara, M., Uchino, K. & Yurimoto, H., 1 1 2019, : : Applied Physics Express. 12, 8, 085005.

研究成果: ジャーナルへの寄稿記事

公開
Focused ion beams
Aberrations
Mass spectrometry
aberration
mass spectroscopy

Amplifier-assisted CRDS (cavity ring-down spectroscopy) toward compact breath sensing

Li, W., Han, Y., Chen, Z., Jiang, H. & Hamamoto, K., 1 1 2019, : : Japanese Journal of Applied Physics. 58, SJ, SJJD01.

研究成果: ジャーナルへの寄稿記事

Chemical detection
Light measurement
chemical detection
Gas detectors
gas detectors

Anomalous plasma acceleration in colliding high-power laser-produced plasmas

Morita, T., Nagashima, K., Edamoto, M., Tomita, K., Sano, T., Itadani, Y., Kumar, R., Ota, M., Egashira, S., Yamazaki, R., Tanaka, S. J., Tomita, S., Tomiya, S., Toda, H., Miyata, I., Kakuchi, S., Sei, S., Ishizaka, N., Matsukiyo, S., Kuramitsu, Y. および3人, Ohira, Y., Hoshino, M. & Sakawa, Y., 9 1 2019, : : Physics of Plasmas. 26, 9, 090702.

研究成果: ジャーナルへの寄稿記事

plasma acceleration
Laser produced plasmas
Plasma diagnostics
plasma diagnostics
High power lasers

A space mode selective light source with over 40 GHz direct modulation bandwidth

Hong, B., Mori, T., Murakami, S., Jiang, H. & Hamamoto, K., 1 1 2019, : : Japanese Journal of Applied Physics. 58, SJ, SJJA05.

研究成果: ジャーナルへの寄稿記事

Interferometers
frequency response
Frequency response
Light sources
light sources

Collective Thomson scattering measurements of electron feature using stimulated Brillouin scattering in laser-produced plasmas

Bolouki, N., Sakai, K., Huang, T. Y., Isayama, S., Liu, Y. L., Peng, C. W., Chen, C. H., Khasanah, N., Chu, H. H., Moritaka, T., Tomita, K., Sato, Y., Uchino, K., Morita, T., Matsukiyo, S., Hara, Y., Shimogawara, H., Sakawa, Y., Sakata, S., Kojima, S. および6人, Fujioka, S., Shoji, Y., Tomiya, S., Yamazaki, R., Koenig, M. & Kuramitsu, Y., 7 1 2019, : : High Energy Density Physics. 32, p. 82-88 7 p.

研究成果: ジャーナルへの寄稿記事

Thomson scattering
laser plasmas
scattering
electrons
probes

Effect of low-energy ion impact on the structure of hexagonal boron nitride films studied in surface-wave plasma

Torigoe, M., Kamimura, Y., Tsutsui, K. & Matsumoto, S., 1 1 2019, : : Surface and Interface Analysis. 51, 1, p. 126-130 5 p.

研究成果: ジャーナルへの寄稿記事

ion impact
Boron nitride
boron nitrides
Surface waves
surface waves

Electrical properties of boron-incorporated ultrananocrystalline diamond/hydrogenated amorphous carbon composite films

Katamune, Y., Takeichi, S., Ohtani, R., Koizumi, S., Ikenaga, E., Kamitani, K., Sugiyama, T. & Yoshitake, T., 5 1 2019, : : Applied Physics A: Materials Science and Processing. 125, 5, 295.

研究成果: ジャーナルへの寄稿記事

Diamond
Boron
Carbon films
Amorphous carbon
Composite films
1 引用 (Scopus)

Electronic data acquisition and operational control system for time-of-flight sputtered neutral mass spectrometer

Bajo, K. I., Fujioka, O., Itose, S., Ishihara, M., Uchino, K. & Yurimoto, H., 1 1 2019, : : Surface and Interface Analysis. 51, 1, p. 35-39 5 p.

研究成果: ジャーナルへの寄稿記事

Mass spectrometers
mass spectrometers
mass spectra
data acquisition
Data acquisition

Enhanced hardness of nanocarbon films deposited on cemented tungsten carbide substrates by coaxial arc plasma deposition owing to employing silicon-doped graphite targets

Egiza, M., Murasawa, K., Ali, A. M., Fukui, Y., Gonda, H., Sakurai, M. & Yoshitake, T., 1 1 2019, : : Japanese Journal of Applied Physics. 58, 7, 075507.

研究成果: ジャーナルへの寄稿記事

公開
Plasma deposition
tungsten carbides
Tungsten carbide
Amorphous carbon
plasma jets
2 引用 (Scopus)

Formation of low resistivity layers on singlecrystalline diamond by excimer laser irradiation

Abubakr, E., Zkria, A., Katamune, Y., Ohmagari, S., Imokawa, K., Ikenoue, H. & Yoshitake, T., 5 1 2019, : : Diamond and Related Materials. 95, p. 166-173 8 p.

研究成果: ジャーナルへの寄稿記事

Diamond
Excimer lasers
Laser beam effects
excimer lasers
Diamonds
Reactive ion etching
Field emission
Cones
field emission
Nanostructures

Greetings from the General Co-Chairs of OECC/PSC 2019

Suzuki, M., Hamamoto, K., Harai, H., Liboiron-Ladouceur, O. & Contestabile, G., 7 2019, : : OECC/PSC 2019 - 24th OptoElectronics and Communications Conference/International Conference Photonics in Switching and Computing 2019. 8818084.

研究成果: ジャーナルへの寄稿編集

seats

Guest Editorial Introduction to the Special Issue on the 10 th Asia-Pacific Symposium on Plasma Technology (APSPT 2017)

Hsu, C. C., Wei, T. C., Liao, Y. H., Tanaka, Y. & Tsutsui, K., 2 1 2019, : : IEEE Transactions on Plasma Science. 47, 2, p. 1034-1035 2 p., 8635419.

研究成果: ジャーナルへの寄稿編集

1 引用 (Scopus)

Interactions of solitons with positive and negative masses: Shuttle motion and coacceleration

Sakaguchi, H. & Malomed, B. A., 2 22 2019, : : Physical Review E. 99, 2, 022216.

研究成果: ジャーナルへの寄稿記事

Solitons
solitary waves
Motion
Optical Lattice
Interaction
1 引用 (Scopus)

Investigation on chemically non-equilibrium arc behaviors of different gas media during arc decay phase in a model circuit breaker

Sun, H., Wu, Y., Tanaka, Y., Tomita, K. & Rong, M., 2 13 2019, : : Journal of Physics D: Applied Physics. 52, 7, 075202.

研究成果: ジャーナルへの寄稿記事

circuit breakers
Electric circuit breakers
arcs
Gases
decay

Laser-induced structure transition of diamond-like carbon coated on cemented carbide and formation of reduced graphene oxide

Zkria, A., Haque, A., Egiza, M., Abubakr, E., Murasawa, K., Yoshitake, T. & Narayan, J., 1 1 2019, : : MRS Communications.

研究成果: ジャーナルへの寄稿記事

Diamond
Graphite
Oxides
Graphene
Carbides

Lowering of the Substrate Bias Voltage for Deposition of Cubic Boron Nitride in Microwave Plasma

Nakakuma, T., Tsutsui, K. & Matsumoto, S., 2 1 2019, : : IEEE Transactions on Plasma Science. 47, 2, p. 1205-1209 5 p., 8497032.

研究成果: ジャーナルへの寄稿記事

boron nitrides
microwaves
electric potential
boron fluorides
ion impact

Microoptics

Kato, K., Iwamoto, S., Lin, C. F., Shu, S. H., Goto, N., Hamamoto, K., Ito, M., Katayama, R., Kou, R., Lee, S. L., Miyamoto, T. & Yamamoto, K., 1 1 2019, : : Japanese Journal of Applied Physics. 58, SJ, SJ0001.

研究成果: ジャーナルへの寄稿編集

Mode Crosstalk Improvement of Active-MMI Mode Selective Laser Diode using Slit Structure

Murakami, S., Mori, T., Hong, B., Jiang, H. & Hamamoto, K., 7 2019, OECC/PSC 2019 - 24th OptoElectronics and Communications Conference/International Conference Photonics in Switching and Computing 2019. Institute of Electrical and Electronics Engineers Inc., 8817901. (OECC/PSC 2019 - 24th OptoElectronics and Communications Conference/International Conference Photonics in Switching and Computing 2019).

研究成果: 著書/レポートタイプへの貢献会議での発言

Crosstalk
optoelectronic devices
crosstalk
Optoelectronic devices
slits
1 引用 (Scopus)

Mode selection on breakup of a droplet falling into a miscible solution

Shimokawa, M. & Sakaguchi, H., 1 1 2019, : : Physical Review Fluids. 4, 1, 013603.

研究成果: ジャーナルへの寄稿記事

Drop breakup
Breakup
Droplet
Radius
Vortex Ring
公開
Interferometers
Semiconductor lasers
Modulation
Mobile devices
Frequency response

Negative bias effects on deposition and mechanical properties of ultrananocrystalline diamond/amorphous carbon composite films deposited on cemented carbide substrates by coaxial arc plasma

Ali, A. M., Egiza, M., Murasawa, K., Fukui, Y., Gonda, H., Sakurai, M. & Yoshitake, T., 6 1 2019, : : Diamond and Related Materials. 96, p. 67-73 7 p.

研究成果: ジャーナルへの寄稿記事

Diamond
Carbon films
Amorphous carbon
Composite films
carbides
4 引用 (Scopus)

New models for multi-dimensional stable vortex solitons

Sakaguchi, H., 2 1 2019, : : Frontiers of Physics. 14, 1, 12301.

研究成果: ジャーナルへの寄稿記事

solitary waves
vortices

Nonlinear management of topological solitons in a spin-orbit-coupled system

Sakaguchi, H. & Malomed, B., 3 1 2019, : : Symmetry. 11, 3, 388.

研究成果: ジャーナルへの寄稿記事

公開
Solitons
Coupled System
Dipole
Orbits
Mixed Mode
2 引用 (Scopus)

Optical and structural characterization of ultrananocrystalline diamond/hydrogenated amorphous carbon composite films deposited via coaxial arc plasma

Zkria, A., Abdel-Wahab, F., Katamune, Y. & Yoshitake, T., 2 1 2019, : : Current Applied Physics. 19, 2, p. 143-148 6 p.

研究成果: ジャーナルへの寄稿記事

Diamond
Carbon films
Amorphous carbon
Composite films
plasma jets

Photovoltaic Properties and Series Resistance of p-Type Si/Intrinsic Si/n-Type Nanocrystalline FeSi₂ Heterojunctions Created by Utilizing Facing-Targets Direct-Current Sputtering

Kaenrai, W., Promros, N., Sittimart, P., Chaleawpong, R., Charoenyuenyao, P., Changcharoen, T., Nopparuchikun, A., Nogami, T. & Yoshitake, T., 3 1 2019, : : Journal of Nanoscience and Nanotechnology. 19, 3, p. 1445-1450 6 p.

研究成果: ジャーナルへの寄稿記事

Iron
Pressure

Propagation Mode Retention Using Strongly Coupled Multi-Core Fiber

Nasef, M., Fujimoto, K., Jiang, H. & Hamamoto, K., 7 2019, OECC/PSC 2019 - 24th OptoElectronics and Communications Conference/International Conference Photonics in Switching and Computing 2019. Institute of Electrical and Electronics Engineers Inc., 8817726. (OECC/PSC 2019 - 24th OptoElectronics and Communications Conference/International Conference Photonics in Switching and Computing 2019).

研究成果: 著書/レポートタイプへの貢献会議での発言

Space division multiple access
Multimode fibers
propagation modes
Crosstalk
crosstalk

Proposal of 1xN Optical Mode Switch Based on Spatial Single Dimensional Mode

Ogawa, S., Jiang, H. & Hamamoto, K., 7 2019, OECC/PSC 2019 - 24th OptoElectronics and Communications Conference/International Conference Photonics in Switching and Computing 2019. Institute of Electrical and Electronics Engineers Inc., 8817796. (OECC/PSC 2019 - 24th OptoElectronics and Communications Conference/International Conference Photonics in Switching and Computing 2019).

研究成果: 著書/レポートタイプへの貢献会議での発言

Space division multiple access
optoelectronic devices
Optoelectronic devices
proposals
Electronic equipment

Proposal of two tangent air hole structure for higher sensitivity gas sensor

Chen, Z. H., Li, W., Han, Y., Jiang, H. & Hamamoto, K., 1 1 2019, : : Japanese Journal of Applied Physics. 58, SJ, SJJD03.

研究成果: ジャーナルへの寄稿記事

公開
Gas detectors
gas detectors
Photonic crystals
Chemical sensors
tangents

Self-organized criticality of domain walls and magnetization curve

Sakaguchi, H. & Zhao, Y., 1 1 2019, : : journal of the physical society of japan. 88, 2, 024006-1.

研究成果: ジャーナルへの寄稿記事

domain wall
magnetization
curves
magnetic fields
coercivity

Significant Propagation Loss Reduction on Silicon High-Mesa Waveguides Using Thermal Oxidation Technique

Han, Y., Li, W., Jiang, H. & Hamamoto, K., 7 2019, OECC/PSC 2019 - 24th OptoElectronics and Communications Conference/International Conference Photonics in Switching and Computing 2019. Institute of Electrical and Electronics Engineers Inc., 8817854. (OECC/PSC 2019 - 24th OptoElectronics and Communications Conference/International Conference Photonics in Switching and Computing 2019).

研究成果: 著書/レポートタイプへの貢献会議での発言

Thermooxidation
mesas
Photonics
Waveguides
photonics
1 引用 (Scopus)
solitary waves
orbits
harmonics
interactions

Spatial Single Dimensional Mode De-multiplexer Based on Rowland Circle Waveguide

Jiang, H., Nasef, M., Fujimoto, K. & Hamamoto, K., 7 2019, OECC/PSC 2019 - 24th OptoElectronics and Communications Conference/International Conference Photonics in Switching and Computing 2019. Institute of Electrical and Electronics Engineers Inc., 8817633. (OECC/PSC 2019 - 24th OptoElectronics and Communications Conference/International Conference Photonics in Switching and Computing 2019).

研究成果: 著書/レポートタイプへの貢献会議での発言

Rowland circles
Multiplexing equipment
Demultiplexing
demultiplexing
multiplexing

Surface improvement investigation of sol-gel SiO2 cladding for waveguide device passivation

Ogawa, S., Idris, A. S., Han, Y., Jiang, H. & Hamamoto, K., 1 1 2019, : : Japanese Journal of Applied Physics. 58, SJ, SJJB04.

研究成果: ジャーナルへの寄稿記事

公開
Wet etching
sol-gel processes
curing
Passivation
Sol-gel process
2018
1 引用 (Scopus)

Active-MMI laser diode toward high-speed direct modulation based on multiple photon-photon resonance

Hamamoto, K. & Jiang, H., 1 1 2018, Semiconductor Lasers and Laser Dynamics VIII. Michalzik, R., Panajotov, K. & Sciamanna, M. (版). SPIE, 106820X. (Proceedings of SPIE - The International Society for Optical Engineering; 巻数 10682).

研究成果: 著書/レポートタイプへの貢献会議での発言

Laser Diode
Semiconductor lasers
Photon
Modulation
High Speed
1 引用 (Scopus)
Diamond
Amorphous carbon
design optimization
Photodiodes
photodiodes
12 引用 (Scopus)

Composite solitons in two-dimensional spin-orbit coupled self-attractive bose-einstein condensates in free space

Sakaguchi, H., Li, B., Sherman, E. Y. & Malomed, B. A., 1 1 2018, : : Romanian Reports in Physics. 70, 1, 502.

研究成果: ジャーナルへの寄稿評論記事

Bose-Einstein condensates
solitary waves
orbits
composite materials
vortices
1 引用 (Scopus)

Determination of spatiotemporal structure of fluctuations by statistical averaging method

Kawachi, Y., Shigeru, I., Tomita, K., Yamasaki, K., Kin, F., Kosuga, Y., Sasaki, M., Nagashima, Y., Kasuya, N., Hasamada, K., Zhang, B. & fujisawa, A., 1 1 2018, : : Plasma and Fusion Research. 13, 3401105.

研究成果: ジャーナルへの寄稿記事

公開
wave fronts
pattern recognition
profiles
2 引用 (Scopus)

Effects of air exposure on hard and soft X-ray photoemission spectra of ultrananocrystalline diamond/amorphous carbon composite films

Egiza, M., Naragino, H., Tominaga, A., Hanada, K., Kamitani, K., Sugiyama, T., Ikenaga, E., Murasawa, K., Gonda, H., Sakurai, M. & Yoshitake, T., 1 1 2018, : : Coatings. 8, 10, 359.

研究成果: ジャーナルへの寄稿記事

公開
Diamond
Carbon films
Amorphous carbon
Photoemission
Composite films

Effects of hydrogenation on thermal conductivity of ultrananocrystalline diamond/amorphous carbon composite films prepared via coaxial arc plasma deposition

Takeichi, S., Nishiyama, T., Tabara, M., Kawawaki, S., Kohno, M., Takahashi, K. & Yoshitake, T., 6 1 2018, : : Applied Physics Express. 11, 6, 065101.

研究成果: ジャーナルへの寄稿記事

Plasma deposition
Carbon films
Amorphous carbon
Composite films
plasma jets
2 引用 (Scopus)

Electrical transport and capacitance characteristics of metal-insulator-metal structures using hexagonal and cubic boron nitride films as dielectrics

Tsutsui, K., Kawamoto, S., Fukui, S. & Matsumoto, S., 4 14 2018, : : Journal of Applied Physics. 123, 14, 145701.

研究成果: ジャーナルへの寄稿記事

boron nitrides
capacitance
insulators
metals
thermionic emission

Field emission characteristics of metal-coated nanocrystalline diamond films

Ota, K., Kaneko, Y., Terada, K., Kato, Y. & Tsutsui, K., 1 1 2018, : : ECS Journal of Solid State Science and Technology. 7, 8, p. P369-P373

研究成果: ジャーナルへの寄稿記事

Diamond films
Field emission
Metals
Surface morphology
Metal coatings

Magnetic reconnection driven by electron dynamics

Kuramitsu, Y., Moritaka, T., Sakawa, Y., Morita, T., Sano, T., Koenig, M., Gregory, C. D., Woolsey, N., Tomita, K., Takabe, H., Liu, Y. L., Chen, S. H., Matsukiyo, S. & Hoshino, M., 12 1 2018, : : Nature communications. 9, 1, 5109.

研究成果: ジャーナルへの寄稿記事

Electrons
Magnetic Fields
Plasmas
electrons
Magnetic fields
1 引用 (Scopus)

Mode selective active multimode interferometer laser diode with over 40 GHz direct modulation bandwidth

Hong, B., Mori, T., Jiang, H. & Hamamoto, K., 6 13 2018, 2018 Optical Fiber Communications Conference and Exposition, OFC 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1-3 3 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Interferometers
Semiconductor lasers
interferometers
semiconductor lasers
Modulation
3 引用 (Scopus)

Mode selective active multimode interferometer laser diode with over 40 GHz direct modulation bandwidth

Hong, B., Mori, T., Jiang, H. & Hamamoto, K., 1 1 2018, Optical Fiber Communication Conference, OFC 2018. OSA - The Optical Society, 巻 Part F84-OFC 2018.

研究成果: 著書/レポートタイプへの貢献会議での発言

Interferometers
Semiconductor lasers
Modulation
Bandwidth

Multi-layer stacking scheme of sol-gel based SiO 2 towards thicker (>0.8 µm) cladding layers for optical waveguides

Idris, A. S., Jiang, H. & Hamamoto, K., 10 10 2018, : : IEICE Electronics Express. 15, 19, 20180783.

研究成果: ジャーナルへの寄稿レター

Optical waveguides
optical waveguides
Sol-gels
gels
Peeling

Numerical simulation of crystal growth in two transport fields using a coupled map lattice

Sakaguchi, H. & Nagata, K., 1 1 2018, : : journal of the physical society of japan. 87, 9, p. 094006-1-094006-7

研究成果: ジャーナルへの寄稿記事

crystal growth
simulation
seeds
crystals
dendrites
11 引用 (Scopus)

One- and two-dimensional gap solitons in spin-orbit-coupled systems with Zeeman splitting

Sakaguchi, H. & Malomed, B. A., 1 10 2018, : : Physical Review A. 97, 1, 013607.

研究成果: ジャーナルへの寄稿記事

solitary waves
orbits
vorticity
dipoles
interactions
1 引用 (Scopus)
solitary waves
direct numerical simulation
center of mass

Production of p-Type Si/n-Type β-FeSi2 Heterojunctions Using Facing-Targets Direct-Current Sputtering and Evaluation of Their Resistance and Interface State Density

Chaleawpong, R., Promros, N., Charoenyuenyao, P., Nopparuchikun, A., Sittimart, P., Nogami, T. & Yoshitake, T., 10 24 2018, : : Physica Status Solidi (A) Applications and Materials Science. 215, 20, 1701022.

研究成果: ジャーナルへの寄稿記事

Facings
Interface states
Sputtering
Heterojunctions
heterojunctions