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Journal Articles

Core density profile control by energetic ion anisotropy in LHD

Editor’s Pick
M. Nishiura, A. Shimizu, T. Ido, S. Satake, M. Yoshinuma, R. Yanai, M. Nunami, H. Yamaguchi, H. Nuga, R. Seki, K. Fujita, M. Salewski
Journal: Physics of Plasmas
Phys. Plasmas 31, 062505 (2024)
https://doi.org/10.1063/5.0201440
Published: June 2024
View articletitled, Core density profile control by energetic ion anisotropy in LHD
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Journal Articles

Effect of speed ratio increase on pressure measurement for hypersonic rarefied gas flows

T. Ozawa, T. Suzuki, K. Fujita
Journal: AIP Conference Proceedings
AIP Conf. Proc. 2996, 170001 (2024)
https://doi.org/10.1063/5.0187371
Published: February 2024
View articletitled, Effect of speed ratio increase on pressure measurement for hypersonic rarefied gas flows
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Journal Articles

How to evaluate neoclassical transport coefficients by a single δ f simulation

K. Fujita, S. Satake
Journal: Physics of Plasmas
Phys. Plasmas 29, 123903 (2022)
https://doi.org/10.1063/5.0125896
Published: December 2022
View articletitled, How to evaluate neoclassical transport coefficients by a single δ f simulation
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Journal Articles

Fiber-form nanostructured tungsten formation by helium arc discharge plasma irradiation under a gas pressure of 5 kPa

Y. Kikuchi, T. Aota, K. Kadowaki, M. Tajima, S. Maenaka, K. Fujita, S. Takamura
Journal: Journal of Applied Physics
J. Appl. Phys. 131, 123301 (2022)
https://doi.org/10.1063/5.0085563
Published: March 2022
View articletitled, Fiber-form nanostructured tungsten formation by helium arc discharge plasma irradiation under a gas pressure of 5 kPa
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Journal Articles

Investigation of condensation and evaporation effect on CO2 hypersonic rarefied aerodynamic measurements

T. Ozawa, T. Suzuki, K. Fujita
Journal: AIP Conference Proceedings
AIP Conf. Proc. 2132, 050004 (2019)
https://doi.org/10.1063/1.5119538
Published: August 2019
View articletitled, Investigation of condensation and evaporation effect on CO2 hypersonic rarefied aerodynamic measurements
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Journal Articles

Directional outcoupling of photoluminescence from Eu(III)-complex thin films by plasmonic array

S. Murai, M. Saito, H. Sakamoto, M. Yamamoto, R. Kamakura, T. Nakanishi, K. Fujita, M. A. Verschuuren, Y. Hasegawa, K. Tanaka
Journal: APL Photonics
APL Photonics 2, 026104 (2017)
https://doi.org/10.1063/1.4973757
Published: January 2017
View articletitled, Directional outcoupling of photoluminescence from Eu(III)-complex thin films by plasmonic array
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Journal Articles

Pitot pressure analyses in CO2 condensing rarefied hypersonic flows

T. Ozawa, T. Suzuki, K. Fujita
Journal: AIP Conference Proceedings
AIP Conf. Proc. 1786, 190010 (2016)
https://doi.org/10.1063/1.4967688
Published: November 2016
View articletitled, Pitot pressure analyses in CO2 condensing rarefied hypersonic flows
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Journal Articles

Development of an aerodynamic measurement system for hypersonic rarefied flows

T. Ozawa, K. Fujita, T. Suzuki
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 86, 015105 (2015)
https://doi.org/10.1063/1.4905569
Published: January 2015
View articletitled, Development of an aerodynamic measurement system for hypersonic rarefied flows
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Journal Articles

Rarefied aerodynamic measurements in hypersonic rarefied wind tunnel

T. Ozawa, T. Suzuki, K. Fujita
Journal: AIP Conference Proceedings
AIP Conf. Proc. 1628, 1284–1291 (2014)
https://doi.org/10.1063/1.4902739
Published: December 2014
View articletitled, Rarefied aerodynamic measurements in hypersonic rarefied wind tunnel
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Journal Articles

Direct measurement of 12 C + 4 He → 16 O +γ total cross section at Ecm=1.2 MeV

H. Yamaguchi, K. Sagara, K. Fujita, D. Kodama, Y. Narikiyo, K. Hamamoto, T. Ban, N. Tao, T. Teranishi
Journal: AIP Conference Proceedings
AIP Conf. Proc. 1594, 229–233 (2014)
https://doi.org/10.1063/1.4874074
Published: May 2014
View articletitled, Direct measurement of 12 C + 4 He → 16 O +γ total cross section at Ecm=1.2 MeV
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Journal Articles

Free-flight measurement technique in the free-piston high-enthalpy shock tunnel

H. Tanno, T. Komuro, K. Sato, K. Fujita, S. J. Laurence
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 85, 045112 (2014)
https://doi.org/10.1063/1.4870920
Published: April 2014
View articletitled, Free-flight measurement technique in the free-piston high-enthalpy shock tunnel
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Journal Articles

Magnetic structures of FeTiO3-Fe2O3 solid solution thin films studied by soft X-ray magnetic circular dichroism and ab initio multiplet calculations

H. Hojo, K. Fujita, H. Ikeno, T. Matoba, T. Mizoguchi, I. Tanaka, T. Nakamura, Y. Takeda, T. Okane, K. Tanaka
Journal: Applied Physics Letters
Appl. Phys. Lett. 104, 112408 (2014)
https://doi.org/10.1063/1.4868638
Published: March 2014
View articletitled, Magnetic structures of FeTiO3-Fe2O3 solid solution thin films studied by soft X-ray magnetic circular dichroism and ab initio multiplet calculations
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Journal Articles

Cyclotron-based neutron source for BNCT

T. Mitsumoto, S. Yajima, H. Tsutsui, T. Ogasawara, K. Fujita, H. Tanaka, Y. Sakurai, A. Maruhashi
Journal: AIP Conference Proceedings
AIP Conf. Proc. 1525, 319–322 (2013)
https://doi.org/10.1063/1.4802341
Published: April 2013
View articletitled, Cyclotron-based neutron source for BNCT
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Journal Articles

Dynamics of water and hydrated gelatin in partially crystallized mixtures

K. Sasaki, A. Panagopoulou, M. Miyara, K. Fujita, W. Yamamoto, P. Pissis, A. Kyritsis, R. Kita, N. Shinyashiki, S. Yagihara
Journal: AIP Conference Proceedings
AIP Conf. Proc. 1518, 288–291 (2013)
https://doi.org/10.1063/1.4794583
Published: February 2013
View articletitled, Dynamics of water and hydrated gelatin in partially crystallized mixtures
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Journal Articles

Hole injection enhancement by sparsely dispersed Au nanoparticles on indium tin oxide electrode in organic light emitting devices

D. Wang, K. Yasui, M. Ozawa, K. Odoi, S. Shimamura, K. Fujita
Journal: Applied Physics Letters
Appl. Phys. Lett. 102, 023302 (2013)
https://doi.org/10.1063/1.4776664
Published: January 2013
View articletitled, Hole injection enhancement by sparsely dispersed Au nanoparticles on indium tin oxide electrode in organic light emitting devices
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Includes: Supplementary data
Journal Articles

Rarefied aerothermodynamics for Mars aero-flyby sample collection mission

T. Ozawa, T. Suzuki, H. Takayanagi, K. Fujita
Journal: AIP Conference Proceedings
AIP Conf. Proc. 1501, 1485–1492 (2012)
https://doi.org/10.1063/1.4769714
Published: November 2012
View articletitled, Rarefied aerothermodynamics for Mars aero-flyby sample collection mission
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Journal Articles

Graphene layer growth on silicon substrates with nickel film by pulse arc plasma deposition

K. Fujita, K. Banno, H. R. Aryal, T. Egawa
Journal: Applied Physics Letters
Appl. Phys. Lett. 101, 163109 (2012)
https://doi.org/10.1063/1.4761474
Published: October 2012
View articletitled, Graphene layer growth on silicon substrates with nickel film by pulse arc plasma deposition
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Journal Articles

Tuning the wavelength of amplified spontaneous emission coupled to localized surface plasmon

S. Murai, Y. Tokuda, K. Fujita, K. Tanaka
Journal: Applied Physics Letters
Appl. Phys. Lett. 101, 031117 (2012)
https://doi.org/10.1063/1.4736408
Published: July 2012
View articletitled, Tuning the wavelength of amplified spontaneous emission coupled to localized surface plasmon
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Journal Articles

Applications of laser produced ion beams to nuclear analysis of materials

K. Mima, H. Azuma, K. Fujita, A. Yamazaki, C. Okuda, Y. Ukyo, Y. Kato, R. Gonzalez Arrabal, F. Soldo, J. M. Perlado, H. Nishimura, S. Nakai
Journal: AIP Conference Proceedings
AIP Conf. Proc. 1465, 215–224 (2012)
https://doi.org/10.1063/1.4737562
Published: July 2012
View articletitled, Applications of laser produced ion beams to nuclear analysis of materials
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Journal Articles

Threading dislocation-governed degradation in crystal quality of heteroepitaxial materials: The case of InAlN nearly lattice-matched to GaN

Z. T. Chen, K. Fujita, J. Ichikawa, T. Egawa
Journal: Journal of Applied Physics
J. Appl. Phys. 111, 053535 (2012)
https://doi.org/10.1063/1.3693039
Published: March 2012
View articletitled, Threading dislocation-governed degradation in crystal quality of heteroepitaxial materials: The case of InAlN nearly lattice-matched to GaN
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