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Journal Articles

Gas puff imaging system for edge plasma fluctuation measurements in large helical device

M. Kobayashi, S. Ohdachi, Y. Xu, W. Li, A. Shimizu, J. Cheng
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 93, 093513 (2022)
https://doi.org/10.1063/5.0100301
Published: September 2022
View article titled, Gas puff imaging system for edge plasma fluctuation measurements in large helical device
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Journal Articles

An approach to implement a heat flux limit in a model for fusion relevant plasmas

M. Z. Tokar, M. Kobayashi, N. Ohno
Journal: Physics of Plasmas
Phys. Plasmas 29, 032502 (2022)
https://doi.org/10.1063/5.0079524
Published: March 2022
View article titled, An approach to implement a heat flux limit in a model for fusion relevant plasmas
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Journal Articles

Polar Kerr effect and perpendicular magnetic anisotropy in Fabry–Pérot cavity containing CoPt/AZO magneto-optical interference layer

Editor’s Pick
H. Yamane, Y. Yasukawa, M. Kobayashi
Journal: Journal of Applied Physics
J. Appl. Phys. 129, 203902 (2021)
https://doi.org/10.1063/5.0052232
Published: May 2021
View article titled, Polar Kerr effect and perpendicular magnetic anisotropy in Fabry–Pérot cavity containing CoPt/AZO magneto-optical interference layer
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Journal Articles

Measurements of radial profile of hydrogen and deuterium density in isotope mixture plasmas using bulk charge exchange spectroscopy

K. Ida, M. Yoshinuma, K. Yamasaki, T. Kobayashi, Y. Fujiwara, J. Chen, I. Murakami, S. Satake, Y. Yamamoto, S. Murakami, M. Kobayashi
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 90, 093503 (2019)
https://doi.org/10.1063/1.5097030
Published: September 2019
View article titled, Measurements of radial profile of hydrogen and deuterium density in isotope mixture plasmas using bulk charge exchange spectroscopy
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Journal Articles

Study of the beam extraction system of a negative ion source with a C12A7 electride plasma electrode

M. Kobayashi, M. Sasao, M. Kisaki, T. Eguchi, M. Wada
Journal: AIP Conference Proceedings
AIP Conf. Proc. 2052, 020003 (2018)
https://doi.org/10.1063/1.5083721
Published: December 2018
View article titled, Study of the beam extraction system of a negative ion source with a C12A7 electride plasma electrode
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Journal Articles

Magneto-plasmonics on perpendicular magnetic nanostructures consisting of a CoPt layer and noble-metal grains

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H. Yamane, K. Takeda, Y. Isaji, Y. Yasukawa, M. Kobayashi
Journal: Journal of Applied Physics
J. Appl. Phys. 124, 083901 (2018)
https://doi.org/10.1063/1.5036983
Published: August 2018
View article titled, Magneto-plasmonics on perpendicular magnetic nanostructures consisting of a CoPt layer and noble-metal grains
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Journal Articles

Space-resolved visible spectroscopy for two-dimensional measurement of hydrogen and impurity emission spectra and of plasma flow in the edge stochastic layer of LHD

M. Kobayashi, S. Morita, M. Goto
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 88, 033501 (2017)
https://doi.org/10.1063/1.4976963
Published: March 2017
View article titled, Space-resolved visible spectroscopy for two-dimensional measurement of hydrogen and impurity emission spectra and of plasma flow in the edge stochastic layer of LHD
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Journal Articles

Measurement of radial profiles of density ratio of helium to hydrogen ion using charge exchange spectroscopy with two-wavelength spectrometer

K. Ida, M. Yoshinuma, B. Wieland, M. Goto, Y. Nakamura, M. Kobayashi, I. Murakami, C. Moon
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 86, 123514 (2015)
https://doi.org/10.1063/1.4939032
Published: December 2015
View article titled, Measurement of radial profiles of density ratio of helium to hydrogen ion using charge exchange spectroscopy with two-wavelength spectrometer
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Journal Articles

Determination of band diagram for a p-n junction between Mott insulator LaMnO3 and band insulator Nb:SrTiO3

M. Kitamura, M. Kobayashi, E. Sakai, R. Takahashi, M. Lippmaa, K. Horiba, H. Fujioka, H. Kumigashira
Journal: Applied Physics Letters
Appl. Phys. Lett. 106, 061605 (2015)
https://doi.org/10.1063/1.4908570
Published: February 2015
View article titled, Determination of band diagram for a <em>p-n</em> junction between Mott insulator LaMnO<sub>3</sub> and band insulator Nb:SrTiO<sub>3</sub>
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Includes: Supplementary data
Journal Articles

Magneto-plasmonics on perpendicular magnetic CoPt–Ag nanostructures with ZnO intermediate thin layers

H. Yamane, K. Takeda, M. Kobayashi
Journal: Applied Physics Letters
Appl. Phys. Lett. 106, 052409 (2015)
https://doi.org/10.1063/1.4907753
Published: February 2015
View article titled, Magneto-plasmonics on perpendicular magnetic CoPt–Ag nanostructures with ZnO intermediate thin layers
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Journal Articles

Structural and optical properties of AgAlTe2 layers grown on sapphire substrates by closed space sublimation method

A. Uruno, A. Usui, M. Kobayashi
Journal: Journal of Applied Physics
J. Appl. Phys. 116, 183504 (2014)
https://doi.org/10.1063/1.4901468
Published: November 2014
View article titled, Structural and optical properties of AgAlTe<sub>2</sub> layers grown on sapphire substrates by closed space sublimation method
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Journal Articles

Crystal orientation mechanism of ZnTe epilayers formed on different orientations of sapphire substrates by molecular beam epitaxy

T. Nakasu, S. Yamashita, T. Aiba, S. Hattori, W. Sun, K. Taguri, F. Kazami, M. Kobayashi
Journal: Journal of Applied Physics
J. Appl. Phys. 116, 163518 (2014)
https://doi.org/10.1063/1.4900739
Published: October 2014
View article titled, Crystal orientation mechanism of ZnTe epilayers formed on different orientations of sapphire substrates by molecular beam epitaxy
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Journal Articles

Experimental investigation of sound generation by a protuberance in a laminar boundary layer

M. Kobayashi, M. Asai, A. Inasawa
Journal: Physics of Fluids
Physics of Fluids 26, 084108 (2014)
https://doi.org/10.1063/1.4894011
Published: August 2014
View article titled, Experimental investigation of sound generation by a protuberance in a laminar boundary layer
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Journal Articles

Towards large size substrates for III-V co-integration made by direct wafer bonding on Si

N. Daix, E. Uccelli, L. Czornomaz, D. Caimi, C. Rossel, M. Sousa, H. Siegwart, C. Marchiori, J. M. Hartmann, K.-T. Shiu, C.-W. Cheng, M. Krishnan, M. Lofaro, M. Kobayashi, D. Sadana, J. Fompeyrine
Journal: APL Materials
APL Mater. 2, 086104 (2014)
https://doi.org/10.1063/1.4893653
Published: August 2014
View article titled, Towards large size substrates for III-V co-integration made by direct wafer bonding on Si
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Journal Articles

Spin and orbital magnetic moments of Fe in the n-type ferromagnetic semiconductor (In,Fe)As

M. Kobayashi, L. D. Anh, P. N. Hai, Y. Takeda, S. Sakamoto, T. Kadono, T. Okane, Y. Saitoh, H. Yamagami, Y. Harada, M. Oshima, M. Tanaka, A. Fujimori
Journal: Applied Physics Letters
Appl. Phys. Lett. 105, 032403 (2014)
https://doi.org/10.1063/1.4890733
Published: July 2014
View article titled, Spin and orbital magnetic moments of Fe in the <em>n</em>-type ferromagnetic semiconductor (In,Fe)As
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Journal Articles

Micro-pore development phenomenon in hydrogen pre-charged aluminum alloy studied using synchrotron X-ray micro-tomography

C. Gupta, H. Toda, T. Fujioka, M. Kobayashi, K. Uesugi, A. Takeuchi, Y. Suzuki
Journal: Applied Physics Letters
Appl. Phys. Lett. 103, 171902 (2013)
https://doi.org/10.1063/1.4826274
Published: October 2013
View article titled, Micro-pore development phenomenon in hydrogen pre-charged aluminum alloy studied using synchrotron X-ray micro-tomography
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Journal Articles

Spatial resolution of synchrotron x-ray microtomography in high energy range: Effect of x-ray energy and sample-to-detector distance

D. Seo, F. Tomizato, H. Toda, K. Uesugi, A. Takeuchi, Y. Suzuki, M. Kobayashi
Journal: Applied Physics Letters
Appl. Phys. Lett. 101, 261901 (2012)
https://doi.org/10.1063/1.4773239
Published: December 2012
View article titled, Spatial resolution of synchrotron x-ray microtomography in high energy range: Effect of x-ray energy and sample-to-detector distance
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Journal Articles

Erratum: “Ferromagnetism in antiferromagnetic NiO-based thin films” [J. Appl. Phys. 110, 043921 (2011)]

Yuan-Hua Lin, Bin Zhan, Ce-Wen Nan, Rongjuan Zhao, Xiang Xu, M. Kobayashi
Journal: Journal of Applied Physics
J. Appl. Phys. 110, 089902 (2011)
https://doi.org/10.1063/1.3656440
Published: October 2011
View article titled, Erratum: “Ferromagnetism in antiferromagnetic NiO-based thin films” [J. Appl. Phys. 110, 043921 (2011)]
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Journal Articles

Ferromagnetism in antiferromagnetic NiO-based thin films

Yuan-Hua Lin, Bin Zhan, Ce-Wen Nan, Rongjuan Zhao, Xiang Xu, M. Kobayashi
Journal: Journal of Applied Physics
J. Appl. Phys. 110, 043921 (2011)
https://doi.org/10.1063/1.3626053
Published: August 2011
View article titled, Ferromagnetism in antiferromagnetic NiO-based thin films
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Journal Articles

Formation of high- β plasma and stable confinement of toroidal electron plasma in Ring Trap 1

H. Saitoh, Z. Yoshida, J. Morikawa, M. Furukawa, Y. Yano, Y. Kawai, M. Kobayashi, G. Vogel, H. Mikami
Journal: Physics of Plasmas
Phys. Plasmas 18, 056102 (2011)
https://doi.org/10.1063/1.3567523
Published: April 2011
View article titled, Formation of high- β plasma and stable confinement of toroidal electron plasma in Ring Trap 1
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