[7]M.I. Kobayashi, Y. Hatano, M. Hara, Y. Oya, Y. Yamauchi, T. Otsuka, T. Nagasaka

Control and Application of Ultrahigh Hydrogen Flux in Materials

Plasma and Fusion Research1821050732023

[8]Jingjie Shen, Kazuki Saito, Masayuki Tokitani, Takeo Muroga

Effects of annealing temperature on microstructure and hardness of cold rolled high-purity V-4Cr-xTi alloys

Fusion Engineering and Design1941139052023

[doi:10.1016/j.fusengdes.2023.113905] [NIFS repository]

[9]Keisuke Mukai

One-step fabrication of Li2TiO3 ceramic pebbles using pulsed YAG laser

Journal of the American Ceramic Society1065735-57422023

[doi:10.1111/jace.19289] OPEN ACCESS

[10]Keisuke Mukai, Jae-Hwan Kim, Masaru Nakamichi

Measurement of thermal expansion anisotropy in Be12Ti and Be12V

Nuclear Materials and Energy361014732023

[doi:10.1016/j.nme.2023.101473] OPEN ACCESS

[11]Teruya Tanaka, Takumi Chikada, Tatsuya Hinoki, Takeo Muroga

Electrical insulation performances of ceramic materials developed for advanced blanket systems under intense radiations

Journal of Nuclear Materials5691539172022

[doi:10.1016/j.jnucmat.2022.153917] [NIFS repository]

[12]Makoto I. Kobayashi, Sachiko Yoshihashi, Kunihiro Ogawa, Mitsutaka Isobe, Siriyaporn Sangaroon, Shuji Kamio, Yutaka Fujiwara, Masaki Osakabe

A comprehensive evaluation of the thermal neutron detection efficiency by a single crystal CVD diamond detector with a LiF thermal neutron converter

Fusion Engineering and Design1791131172022

[doi:10.1016/j.fusengdes.2022.113117]

[13]M.I. Kobayashi, S. Yoshihashi, H. Yamanishi, S. Sangaroon, K. Ogawa, M. Isobe, A. Uritani, M. Osakabe

Thermal Neutron Measurement Capability of a Single Crystal CVD Diamond Detector near the Reactor Core Region of UTR-KINKI

Plasma and Fusion Research1724050452022

[doi:10.1585/pfr.17.2405045] OPEN ACCESS

[14]Jingjie Shen, Takuya Nagasaka, Masayuki Tokitani, Takeo Muroga, Ryuta Kasada, Seiji Sakurai,

Effects of titanium concentration on microstructure and mechanical properties of high-purity vanadium alloys

Materials and Design2241113902022

[doi:10.1016/j.matdes.2022.111390] OPEN ACCESS

[15]Keisuke Mukai, Ryuta Kasada, Jae-Hwan Kim, Masaru Nakamichi

Electronic descriptors for vacancy formation and hydrogen solution in Be-rich intermetallics

Acta Materialia2411184282022

[doi:10.1016/j.actamat.2022.118428]

[16]Keisuke Mukai, Shunsuke Kenjo, Naoto Iwamatsu, Bakr Mahmoud, Takumi Chikada, Juro Yagi, Satoshi Konishi

Hydrogen permeation from F82H wall of ceramic breeder pebble bed: The effect of surface corrosion

International Journal of Hydrogen Energy476154-61632022

[doi:10.1016/j.ijhydene.2021.11.225]

[17]Makoto I. Kobayashi, Naoyuki Suzuki, Takuya Saze, Hitoshi Miyake, Kiyohiko Nishimura, Hiroshi Hayashi, Takashi Kobuchi, Kunihiro Ogawa, Mitsutaka Isobe, Masaki Osakabe

The Evaluation of a Simple Measurement Method using NaI(Tl) Scintillation Survey-Meter for Radiation Safety Management of Radioactivated Armor Tiles of LHD Vacuum Vessel

Radiation Safety Management2020-282021

[doi:10.12950/rsm.210416] OPEN ACCESS

[18]Makoto I. Kobayashi, Masashi Shimada, Chase N. Taylor, Yuji Nobuta, Yuji Hatano, Yasuhisa Oya

Numerical analysis of deuterium migration behaviors in tungsten damaged by fast neutron by means of gas absorption method

Fusion Engineering and Design1681126352021

[doi:10.1016/j.fusengdes.2021.112635] [NIFS repository]

[19]H. Noto, Y. Hishinuma, T. Muroga, T.Tanaka

Thermal change of microstructure and mechanical properties of dispersion strengthened tungsten

Nuclear Fusion611160012021

[doi:10.1088/1741-4326/ac233d] [NIFS repository]

[20]MUKAI Keisuke, Ogino Yasuyuki, Kobayashi Makoto, Bakr Mahmoud, Yagi Juro, Ogawa Kunihiro, Isobe Mitsutaka, Konishi Satoshi

Evaluation of tritium production rate in a blanket mock-up using a compact fusion neutron source

Nuclear Fusion610460342021

[doi:10.1088/1741-4326/abe4e7] OPEN ACCESS

[21]Teruya Tanaka, Takuya Nagasaka, Takeo Muroga, Masanori Yamazaki, Takeshi Toyama

Activation analysis for the reference low-activation vanadium alloy NIFS-HEAT-2

Nuclear Materials and Energy251007822020

[doi:10.1016/j.nme.2020.100782] OPEN ACCESS

[22]Makoto I. Kobayashi, Maurizio Angelone, Sachiko Yoshihashi, Kunihiro Ogawa, Mitsutaka Isobe, Takeo Nishitani, Siriyaporn Sangaroon, Shuji Kamio, Yutaka Fujiwara, Tomomi Tsubouchi, Akira Uritani, Minoru Sakama, Masaki Osakabe, the LHD Experiment Group

Thermal neutron measurement by single crystal CVD diamond detector applied with the pulse shape discrimination during deuterium plasma experiment in LHD

Fusion Engineering and Design1611120632020

[doi:10.1016/j.fusengdes.2020.112063] [NIFS repository]

[23]Makoto I. Kobayashi, Kunihiro Ogawa, Mitsutaka Isobe, Takeo Nishitani, Teruki Nishimura, Keisuke Mukai, Sachiko Yoshihashi, Masaki Osakabe

Design of neutron spectrum-shaping assembly around the pneumatic tube-end in the LHD torus hall for the medical research application

Plasma and Fusion Research1524050432020

[doi:10.1585/pfr.15.2405043] OPEN ACCESS

[24]H. Noto, Y. Hishinuma, T. Muroga, H.Benoki

Microstructure and mechanical properties of dispersion strengthened tungsten by HIP treatment followed by thermal annealing

Results in Materials71001162020

[doi:10.1016/j.rinma.2020.100116] OPEN ACCESS

[25]Hiroyuki NOTO, Yoshimitsu HISHINUMA, Takeo MUROGA, Hideo BENOKI

Formation Mechanism of Nano-Strengthening Particles in Dispersion Strengthened W-Ti Alloys

Plasma and Fusion Research1512050212020

[doi:10.1585/pfr.15.1205021 ] OPEN ACCESS

[26]Jingjie Shen, Takuya Nagasaka, Takeo Muroga, Huilong Yang, Sho Kano, Hiroaki Abe

Microstructural evolution of two-way cold rolled 12Cr ODS steel under 1073–1373 K annealing

Nuclear Materials and Energy251007922020

[doi:10.1016/j.nme.2020.100792] OPEN ACCESS

[27]K. Mukai, Y. Ogino, J. Yagi, S. Konishi

2-D Evaluation of Bred Tritium Using Neutron Imaging Plate

IEEE Transactions on Plasma Science481831-18352020

[doi:10.1109/TPS.2019.2955497]

[28]K. Mukai, M. Yasumoto, T. Terai

Lithium Vapor Chemistry of Hyper-Stoichiometric Lithium Metatitanate Li2.12(2)TiO3+y

Journal of Physical Chemistry C12410870-108772020

[doi:10.1021/acs.jpcc.0c02454]

[29]K. Mukai, R. Kasada, K. Sasaki, S. Konishi

Occupied Electronic States of Li in Li, Li2O2, and Li2O Analyzed by Soft X-ray Emission Spectroscopy

Journal of Physical Chemistry C1249256−92602020

[doi:10.1021/acs.jpcc.0c02885]

[30]Teruya Tanaka, Hiroyuki Noto, Fuminobu Sato, Yoshimitsu Hishinuma, Hiroyuki A. Sakaue, Masahito Yoshino

Examination of Transmutation Effect on Responses of K-Type and N-Type Thermocouples at Fusion Blanket

Fusion Science and Technology751076–10832019

[doi:10.1080/15361055.2019.1658039]

[31]Teruya Tanaka, Akio Sagara, Juro Yagi, Takeo Muroga

Liquid Blanket Collaboration Platform Oroshhi-2 at NIFS with FLiNaK/LiPb Twin Loops

Fusion Science and Technology751002-10092019

[doi:10.1080/15361055.2019.1658044]

[32]Makoto Kobayashi, Tomoyo Tanaka, Takeo Nishitani, Kunihiro Ogawa, Mitsutaka Isobe, Gen Motojima, Akemi Kato, Sachiko Yoshihashi, Masaki Osakabe, LHD Experiment Group

Neutron flux distributions in the Large Helical Device torus hall evaluated by an imaging plate technique in the first campaign of the deuterium plasma experiment

Nuclear Fusion591260032019

[doi:10.1088/1741-4326/ab3d14] [NIFS repository]

[33]Makoto Kobayashi, Kunihiro Ogawa, Mitsutaka Isobe, Takeo Nishitani, Shuji Kamio, Yutaka Fujiwara, Tomomi Tsubouchi, Sachiko Yoshihashi, Akira Uritani, Minoru Sakama, Masaki Osakabe, the LHD Experiment Group

Thermal neutron flux evaluation by a single crystal CVD diamond detector in LHD deuterium experiment

Journal of Instrumentation14C090392019

[doi:10.1088/1748-0221/14/09/C09039] [NIFS repository]

[34]Makoto Kobayashi, Masashi Shimada, Chase N. Taylor, Dean Buchenauer, Rob Kolasinski, Takaaki Koyanagi, Yuji Nobuta, Yuji Hatano, Yasuhisa Oya

Influence of dynamic annealing of irradiation defects on the deuterium retention behaviors in tungsten irradiated with neutron

Fusion Engineering and Design1461624-16272019

[doi:10.1016/j.fusengdes.2019.03.003]

[35]Makoto Kobayashi, Takuya Saze, Hitoshi Miyake, Kunihiro Ogawa, Mitsutaka Isobe, Masahiro Tanaka, Naofumi Akata, Kiyohiko Nishimura, Hiroshi Hayashi, Takashi Kobuchi, Mitsuhiro Yokota, Masaki Osuna, Hideya Nakanishi, Masaki Osakabe, Yasuhiko Takeiri, LHD technical group, LHD experiment group

Radiation control in LHD and radiation shielding capability of the torus hall during first campaign of deuterium experiment

Fusion Engineering and Design143180-1872019

[doi:10.1016/j.fusengdes.2019.03.062] [NIFS repository]

[36]Makoto Kobayashi, Takeo Nishitani, Akemi Kato, Takuya Saze, Tomoyo Tanaka, Sachiko Yoshihashi, Kunihiro Ogawa, Mitsutaka Isobe

Evaluation of imaging plate measurement for activated indium as fast-neutron detector in large radiation field

Progress in Nuclear Science and Technology658-622019

[doi:10.15669/pnst.6.58]

[37]Hiroyuki Noto, Yoshimitsu Hishinuma, Takeo Muroga

Transformation super plasticity deformation of reduced activation ferritic/martensitic steel

Fusion Engineering and Design14594-992019

[doi:10.1016/j.fusengdes.2019.05.040] [NIFS repository]

[38]Keisuke Mukai, Satoshi Konishi

Preparation for a neutronics experiment using a discharge fusion device and an imaging plate neutron detector

Fusion Engineering and Design1461633-16362019

[doi:10.1016/j.fusengdes.2019.03.005]

[39]K. Mukai, M. Yashima, K. Hibino, T. Terai

Experimental Visualization of Interstitialcy Diffusion of Li Ion in β-Li2TiO3

ACS Applied Energy Materials25481-54892019

[doi:10.1021/acsaem.9b00639]

[40]K. Mukai, R. Kasada, K. Yabuuchi, S. Konishi, J. H. Kim, M. Nakamichi

Valence Electron and Chemical State Analysis of Be12M (M = Ti, V) Beryllides by Soft X-ray Emission Spectroscopy

ACS Applied Energy Materials22889-28952019

[doi:10.1021/acsaem.9b00223]

[41]Makoto Kobayashi, Tanaka Tomoyo, Takeo Nishitani, Kunihiro Ogawa, Mitsutaka Isobe, Akemi Kato, Takuya Saze, Sachiko Yoshihashi, Masaki Osakabe, LHD experiment group

First measurements of thermal neutron distribution in the LHD torus hall generated by deuterium experiments

Fusion Engineering and Design137191-1952018

[doi:10.1016/j.fusengdes.2018.09.013] [NIFS repository]

[42]Makoto Kobayashi, Yasuhisa Oya

Development of the Tritium Transport Model for Pebbles of Li2TiO3

Plasma and Fusion Research1334050482018

[doi:10.1585/pfr.13.3405048 ] OPEN ACCESS

[43]K. Mukai, F. Sanchez, T. Hoshino, R. Knitter

Corrosion characteristics of reduced activation ferritic-martensitic steel EUROFER by Li2TiO3 with excess Li

Nuclear Materials and Energy15190-1942018

[doi:10.1016/j.nme.2018.04.010]

[44]Teruya Tanaka, Daiji Kato, Takashi Nozawa, Bun Tsuchiya, Masatoshi Kondo,Takeo Muroga

Characterization of functional materials for liquid blanket systems by cathodoluminescence measurement

Fusion Engineering and Design125573-5762017

[doi:10.1016/j.fusengdes.2017.04.095]

[45]Teruya Tanaka, Takumi Chikada, Yoshimitsu Hishinuma, Takeo Muroga, Akio Sagara

Formation of Cr2O3 layers on coolant duct materials for suppression of hydrogen permeation

Fusion Engineering and Design1241046-10512017

[doi:10.1016/j.fusengdes.2017.04.021]

[46]Makoto Kobayashi, Yasuhisa Oya, Kenji Okuno

Tritium trapping states induced by lithium-depletion in Li2TiO3

Journal of Nuclear Materials48784-902017

[doi:10.1016/j.jnucmat.2017.02.008]

[47]Hiroyuki Noto, Tetsuya Yamada, Yoshimitsu Hishinuma, Takeo Muroga

Effect of atmospheric control during MA-HIP process on mechanical properties of oxide dispersion-strengthened Cu alloy

Fusion Engineering and Design1241024-10272017

[doi:10.1016/j.fusengdes.2017.04.062] [NIFS repository]

[48]Keisuke Mukai, Maria Gonzalez, Regina Knitter

Effect of moisture in sweep gas on chemical compatibility between ceramic breeder and EUROFER97

Fusion Engineering and Design125154-1592017

[doi:10.1016/j.fusengdes.2017.10.001]

[49]Keisuke Mukai, Fernando Sanchez, Regina Knitter

Chemical compatibility study between ceramic breeder and EUROFER97 steel for HCPB-DEMO blanket

Journal of Nuclear Materials488196-2032017

[doi:10.1016/j.jnucmat.2017.03.018]

[50]Hiroyuki Noto, Tetsuya Yamada, Yoshimitsu Hishinuma, Takeo Muroga

Development of high strength W/V/Au/ODS-Cu joint using HIP process

Nuclear Materials and Energy9411-4152016

[doi:10.1016/j.nme.2016.05.013] OPEN ACCESS

[51]Hiroyuki Noto, Shuichi Taniguchi, Hiroaki Kurishita, Satoru Matsuo, Akihiko Kimura

Development of High Strength Tungsten/Oxide Dispersion Strengthened Ferritic Steel Joints by Innovative Thermal Stress Relaxation Technique Based on Phase-Transformation-Induced Creep Deformation

Materials Transactions571357-13622016

[doi:10.2320/matertrans.M2016119] OPEN ACCESS

[52]Teruya Tanaka, Hiroaki Muta, Yoshimitsu Hishinuma, Hitoshi Tamura,Takeo Muroga,Akio Sagara

Applicability of Hydride Materials for Radiation Shielding in Helical Reactor FFHR-d1

Fusion Science and Technology68705-7102015

[doi:10.13182/FST15-110]

[53]Keisuke Mukai, Pavel Pereslavtsev, Ulrich Fischer, Regina Knitter

Activation calculations for multiple recycling of breeder ceramics by melt processing

Fusion Engineering and Design100565-5702015

[doi:10.1016/j.fusengdes.2015.08.007]

[54]Teruya Tanaka, Takeo Muroga

Control of substrate oxidation in MOD ceramic coating on low-activation ferritic steel with reduced-pressure atmosphere

Journal of Nuclear Materials455630-6342014

[doi:10.1016/j.jnucmat.2014.08.060]

[55]T. Tanaka, A. Sagara, S. Masuzaki, M. Tokitani, T. Muroga, J. Miyazawa, T. Goto, H. Tamura, the FFHR Design Group

Analysis of radiation environment at divertor in helical reactor FFHR-d1

Fusion Engineering and Design891939-19432014

[doi:10.1016/j.fusengdes.2014.02.071]

[56]Teruya Tanaka, Takeo Muroga

Oxide coating fabrication by metal organic decomposition method for liquid blanket systems

Fusion Engineering and Design882569-25722013

[doi:10.1016/j.fusengdes.2013.04.008]

[57]Teruya TANAKA, Akio SAGARA, Takuya GOTO, Nagato YANAGI, Suguru MASUZAKI, Hitoshi TAMURA, Junichi MIYAZAWA, Takeo MUROGA, the FFHR Design Group

Neutronics Investigations for Helical DEMO Reactor FFHR-d1

Plasma and Fusion Research72405132-1-2405132-42012

[doi:10.1585/pfr.7.2405132] OPEN ACCESS

[58]T. Tanaka, A. Sagara, T. Goto, N. Yanagi, H. Tamura, Y. Hirooka, J. Miyazawa, T. Muroga

Design studies on three-dimensional issues for liquid blanket systems in helical reactor FFHR

Fusion Engineering and Design87584-5882012

[doi:10.1016/j.fusengdes.2012.01.049]

[59]T. Tanaka, S. Sato, K. Kondo, K. Ochiai, I. Murata, K. Takakura, F. Sato, W. Kada, T. Iida, C. Konno, T. Muroga

Measurement of Reaction Rates in Li/V-Alloy Assembly with 14 MeV Neutron Irradiation

Fusion Science and Technology60681-6862011

[60]Teruya Tanaka, Akio Sagara, Takeo Muroga, M. Z. Youssef

Neutronics Investigation of Advanced Self-Cooled Liquid Blanket Systems in the Helical Reactor

Nuclear Fusion48035005-1-035005-72008

[doi:10.1088/0029-5515/48/3/035005]

[61]Teruya Tanaka, Rei Nagayasu, Akihiko Sawada, Toshiji Ikeda, Fuminobu Sato, Akihiro Suzuki, Takeo Muroga, Toshiyuki Iida

Electrical insulating property of ceramic coating materials in radiation and high-temperature environment

Journal of Nuclear Materials367-3701155-11592007

[doi:10.1016/j.jnucmat.2007.03.207]

[62]田中照也, 室賀健夫, 四竃樹男, 土屋文, 鳴井實, 西谷健夫, 飯田敏行, 佐藤文信, 池田稔治, 鈴木晶大

レビュー論文：液体Li ブランケット用セラミック被覆材料の照射下電気絶縁特性

プラズマ・核融合学会誌(Journal of Plasma and Fusion Research)83391-3962007

OPEN ACCESS

[63]T. Tanaka, A. Sagara, T. Muroga, M. Z. Youssef

Development of three-dimensional neutronics calculation system for design studies on helical reactor FFHR

Fusion Engineering and Design812761-27662006

[doi:10.1016/j.fusengdes.2006.07.076]

[64]T. Tanaka, R. Nagayasu, F. Sato, T. Muroga, T. Ikeda, T. Iida

Comparison of electrical properties of ceramic insulators under gamma ray and ion irradiation

Fusion Engineering and Design811027-10312006

[doi:10.1016/j.fusengdes.2005.09.047]

[65]Teruya Tanaka, Tatsuo Shikama, Minoru Narui, Bun Tsuchiya, Akihiro Suzuki, Takeo Muroga

Evaluation of insulating property of ceramic materials for V/Li blanket system under fission reactor irradiation

Fusion Engineering and Design75-79933-9372005

[doi:10.1016/j.fusengdes.2005.06.016]

[66]Teruya Tanaka, Takeo Muroga, Akio Sagara

Tritium Self-Sufficiency and Neutron Shielding Performance of Self-Cooled Liquid Blanket System for Helical Reactor

Fusion Science and Technology47530-5342005

Publications of Ultrahigh-flux Concerting Materials Unit

Refereed papers