イワセ ケンジ岩瀬 謙二教授Kenji IWASE
■研究者基本情報
■研究活動情報
受賞
- 2024年09月, 日本鉄鋼協会第188回秋季講演大会学生ポスターセッション奨励賞, 波長分解型中性子イメージングによる多軸応力と転位密度の同時解析, 日本鉄鋼協会
黒見柊蔵;佐藤博隆;岩瀬謙二;加美山隆 - 2023年03月, 日本金属学会春期講演大会優秀ポスター賞授賞, Mn置換が水素吸蔵放出特性に与える影響及びYNi3-xMnxの結晶構造
茨城大学院理工学研究科 國本怜遠 (M1)、山崎陸渡(M1)、岩瀬謙二
国内学会・会議・シンポジウム等の賞 - 2006年09月, 第55回日本金属学会論文賞「若手講演論文部門」, 日本金属学会
K. Iwase;T. Kamiyama;Y. Nakamura;K. Mori;M. Yonemura;S. Harjo;T. Ishigaki and E. Akiba
論文
- Effect of Mn, Cr and Co substitution on crystal structure of full-hydride phase and cyclic stability of YNi3 and YNi2.8M0.2 (M = Cr, Co, Mn)
Kenji Iwase; Reon Kunimoto; Ryuichi Katagiri; Natsuki Haga; Kazuhiro Mori, 筆頭著者
Journal of Solid State Chemistry, 2026年02月, ［査読有り］ - Effect of Mn substitution on the hydrogenation property and phase transformation of NdNi3-xMnx to full-hydride phases
Kenji Iwase; Reon Kunimoto; Natsuki Haga; Kazuhiro Mori, 筆頭著者
Internation Journal of Hydrogen Energy, 2026年02月, ［査読有り］ - Y-Co binary alloys with superlattice structures: Relationship between hydrogenation cyclic stability and crystal structures of hydride phases
Kenji Iwase; Taiga Kimura; Kazuhiro Mori, 筆頭著者
International Journal of Hydrogen Energy, 2025年06月, ［査読有り］ - Crystal and local structures of Pr2Co7Dx during its deuterium absorption process determined by neutron diffraction
Kenji Iwase; Yuhei Shitoh; Kazuhiro Mori, 筆頭著者
Inorganic Chemistry,, 2024年11月, ［査読有り］ - Effect of Mn substitution on crystal structure and cyclic property of Y–Ni alloy with superlattice structure
Kenji Iwase; Reon Kunimoto; Ryuichi Katagiri; Kazuhiro Mori, 筆頭著者
Journal of Solid State Chemistry, 2024年04月, ［査読有り］ - Crystal structure, microstructure, and mechanical properties of heat-treated oyster shells
Kenji Iwase; Yoshihito Harunari; Masayuki Teramoto; Kazuhiro Mori, 筆頭著者, Elsevier
Journal of the Mechanical Behavior of Biomedical Materials, 2023年09月10日, ［査読有り］ - Crystal and local structures of La2Co7Hx obtained by synchrotron X-ray total scattering
Kenji Iwase; Takashi Ueno; Seiya Mashii; Hyunjeong Kim; Kouji Sakaki; Kazuhiro Mori, 筆頭著者, Elsevier
Journal of Alloys and Compounds, 2023年04月15日, ［査読有り］ - Effects of Mixed Phases on Electrical Conductivities for (CeF3)1–m(CaF2)m Fast-Fluoride-Ion-Conducting Solid Electrolytes
Kazuhiro Mori; Shuki Torii; Kenji Iwase; Takeshi Abe; Toshiharu Fukunaga, ACS (American Chemical Society)
The Journal of Physical Chemistry C, 2023年01月30日, ［査読有り］ - Phase transformation of hydride-phase Nd2Co7 with superlattice structure
Kenji Iwase; Yugo Honjyo; Kazuhiro Mori, 筆頭著者, Elsevier
Journal of Solid State Chemistry, 2022年10月01日, ［査読有り］ - Crystal structure of deuteride phase of Nd-Ni alloy by X-ray and neutron diffraction
Kenji Iwase; Shuhei Ishida; Takashi Ueno; Kazuhiro Mori, 筆頭著者, Elsevier
Journal of Alloys and Compounds, 2022年08月30日, ［査読有り］ - 〔主要な業績〕Effect of Co substitution on hydrogenation behavior of GdNi3-xCox (x = 0, 0.2, 1.0) and crystal structure of its hydride phases
Kenji Iwase; Yuhei Shitou; Kazuhiro Mori, 筆頭著者
Int. J. Hydrogen Energy, 2022年01月20日, ［査読有り］ - Hydrogenation characteristics of Ce2Ni7-type La2Co7 and its phase transformation during hydrogen absorption–desorption processes
Kenji Iwase; Seiya Mashii; Kazuhiro Mori, 責任著者, Elsevier
Journal of Solid State Chemistry, 2021年05月, ［査読有り］ - Commissioning of versatile compact neutron diffratometer (VCND) at the B-3 beam port of Kyoto University Research Reactor (KUR)
Kazuhiro Mori; Ryo Okumura; Hirofumi Yoshino; Masaya Kanayama; Setsuo Satoh; Yojiro Oba; Kenji Iwase; Haruhiro Hiraka; Masahiro Hino; Tadafumi Sano; Yuji Kawabata; Takashi Kamiyama; Toshiya Otomo; Toshiharu Fukunaga, Journal of the Physical Society of Japan
JPS Conf. Proc., 2021年03月, ［査読有り］ - Crystal structure of intermetallic compound Y5Co19 and its hydride phases
Kenji iwase; Kazuhiro Mori, 筆頭著者, Elsevier
International Journal of Hydrogen Energy, 2021年03月, ［査読有り］ - Crystallographic hydride phase analysis and hydrogenation properties of Gd2Co7 with Ce2Ni7- and Er2Co7-type structures
Kenji Iwase; Shuhei Ishida; Kazuhiro Mori, 筆頭著者, Elsevier
International Journal of Hydrogen Energy, 2020年07月20日, ［査読有り］ - Simultaneous broadening analysis of multiple Bragg edges observed by wavelength-resolved neutron transmission imaging of a deformed low-carbon ferritic steel
Hirotaka Sato; Kenji Iwase; Takashi Kamiyama; Yoshiaki Kiyanagi
ISIJ International, 2020年06月15日, ［査読有り］ - Crystal structure, microhardness, and toughness of biomineral CaCO3
Kenji Iwase; Kazuhiro Mori, 筆頭著者, ACS
Crystal Growth & Design, 2020年04月01日, ［査読有り］ - Structural and electrochemical features of (Li2S)x(SiS2)100–x superionic glasses
Kazuhiro Mori; Kenji Iwase; Yojiro Oba; Kazutaka Ikeda; Toshiya Otomo; Toshiharu Fukunaga
Solid State Ionics, 2019年11月01日, ［査読有り］ - Crystal structure and hydrogen absorption- desorption property of La5Co19
Kenji Iwase; Takashi Ueno; Kazuhiro Mori
Int. J. Hydrogen Energy, 2019年09月01日, ［査読有り］ - 析出硬化系ステンレス鋼の冷間鍛造加工プロセスの開発
大貫啓人、和田正勝、五十嵐雅高、隠岐裕康、飛田厚、田代優、永野隆敏、岩瀬謙二、鈴木徹也
自動車技術会論文集, 2019年02月01日, ［査読有り］ - Phase transition and hydrogenation properties of Ce2Ni7-type Pr2Co7 during hydrogen absorption process
Kenji Iwase; Kazuhiro Mori; Suguru Tashiro; Tetsuya Suzuki
Int. J. Hydrogen Energy, 2018年09月01日, ［査読有り］ - Interstitial-atom-induced phase transformation upon hydrogenation in vanadium
Kouji Sakaki; Hyunjeong Kim; Kenji Iwase; Eric H. Majzoub; Akihiko Machida; Tetsuo Watanabe; Yumiko Nakamura
J. Alloys and Compd., 2018年08月01日, ［査読有り］ - Effect of Mg substitution on crystalline structure and hydrogenation of Gd4MgNi19
Kenji Iwase; Kazuhiro Mori; Naoyoshi Terashita; Suguru Tashiro; Tetsuya Suzuki
Int. J. Hydrogen Energy, 2018年07月01日, ［査読有り］ - Crystal Structure of Pr3MgNi14Dx Studied by in Situ Neutron Diffraction
Kenji Lwase; Kazuhiro Mori; Naoyoshi Terashita; Suguru Tashiro; Tetsuya Suzuki
INORGANIC CHEMISTRY, 2017年06月, ［査読有り］ - Structural origin of massive improvement in Li-ion conductivity on transition from (Li2S)(5)(GeS2)(P2S5) glass to Li10GeP2S12 crystal
Kazuhiro Mori; Takuya Kasai; Kenji Iwase; Fumika Fujisaki; Yohei Onodera; Toshiharu Fukunaga
SOLID STATE IONICS, 2017年03月, ［査読有り］ - Effect of Mg substitution on crystal structure and hydrogenation of Ce2Ni7-type Pr2Ni7
Kenji Iwase; Kazuhiro Mori; Naoyoshi Terashita; Suguru Tashiro; Tetsuya Suzuki
J. Solid State Chem, 2017年01月15日, ［査読有り］ - Microstructural Information Mapping of a Plastic-deformed α-iron Plate during Tensile Tests using Pulsed Neutron Transmission
Takashi Kamiyama; Kenji Iwase; Hirotaka Sato; Stefanus Harjo; Takayoshi Ito; Shin Ichi Takata; Kazuya Aizawa; Yoshiaki Kiyanagi
Physics Procedia, 2017年01月01日 - Microstructural information mapping of a plastic-deformed -iron plate during tensile tests using pulsed neutron transmission
Takashi Kamiyama; Kenji Iwase; Hirotaka Sato; Stefanus Harjo; Takayoshi Ito; Shin-ichi Takata; Kazuya Aizawa; Yoshiaki Kiyanagi
Physics Procedia, 2017年, ［査読有り］ - Synthesis of PuNi3-type PrCo3 and its hydrogen absorptiondesorption property
Kenji Iwase; Kazuhiro Mori; Shinnosuke Shimizu; Suguru Tashiro; Tetsuya Suzuki
Int. J. Hydrogen Energy, 2016年09月, ［査読有り］ - Structural change of NdNi3 during hydrogen absorption-desorption cycle
Kenji Iwase; Kazuhiro Mori; Suguru Tashiro; Hitoshi Yokota; Tetsuya Suzuki
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2016年02月, ［査読有り］ - Effect of Mg substitution on hydrogen absorption-desorption behavior and crystal structure of Gd2-xMgxNi7
Kenji Iwase; Naoyoshi Terashita; Kazuhiro Mori; Suguru Tashiro; Hitoshi Yokota; Tetsuya Suzuki
Int. J. Hydrogen Energy, 2016年, ［査読有り］ - Crystal Structure Analysis of La2Ni6CoDx During Deuterium Absorption Process
Kenji Iwase; Kazuhiro Mori; Suguru Tashiro; Hitoshi Yokota; Tetsuya Suzuki
INORGANIC CHEMISTRY, 2015年09月, ［査読有り］ - Imaging of texture, crystallite size and strain in materials using accelerator based pulsed neutron sources
Y. Kiyanagi; H. Sato; K. Iwase; T. Kamiyama
Proceedings of IAEA Technical Meeting on Utilization of Accelerator Based Real Time Methods in Investigation of Materials with High Technological Importance, 2015年, ［招待有り］ - Local Structures and Bottleneck Size Distributions of Lithium Ion Conducting Oxides: Li3xLa2/3?xTiO3
Kazuhiro Mori; Kenji Iwase; Toshiharu Fukunaga
JPS Conf. Proc, 2015年, ［査読有り］ - Three-dimensional structures and lithium-ion conduction pathways of (Li2S)x(GeS2)100-x superionic glasses
Kazuhiro Mori; Kozo Furuta; Yohei Onodera; Kenji Iwase; Toshiharu Fukunaga
Solid State Ionics, 2015年, ［査読有り］ - Visualization of conduction pathways in a lanthanum lithium titanate superionic conductor synthesized by rapid cooling
Kazuhiro Mori; Shogo Tomihi; Kenji Iwase; Toshiharu Fukunaga
Solid State Ionics, 2014年, ［査読有り］ - Surface Observation of LaNi5 under Deuterium Atmosphere Using Small-Angle Neutron Scattering
Kazuhiro Mori; Kenji Iwase; Yojiro Oba; Toshiharu Fukunaga; Masaaki Sugiyama
Mater. Trans., 2014年, ［査読有り］ - Effects of Mg substitution on crystal structure and hydrogenation properties of Pr1-xMgxNi3
Kenji Iwase; Naoyoshi Terashita; Kazuhiro Mori; Suguru Tashiro; Hitoshi Yokota; Tetsuya Suzuki
International Journal of Hydrogen Energy, 2014年, ［査読有り］ - Development of Energy-Selective Neutron Imaging
Yoshiaki Kiyanagi; Hirotaka Sato; Yoshinori Shiota; Takashi Kamiyma; Kenji Iwase; Shoji Uno
JPS Conf. Proc., 2014年, ［査読有り］ - Neutron diffraction studies on structural effect for Ni-doping in LiCo1?xNixO2
Dyah S. Adipranoto; Toru Ishigaki; Akinori Hoshikawa; Kenji Iwase; Masao Yonemura; Kazuhiro Mori; Takashi Kamiyama; Yukio Morii; Makoto Hayashi
Solid State Ionics, 2014年, ［査読有り］ - Crystal and local structure of lithium cobalt oxide studied by neutron diffraction
D. S. Adipranoto; T. Ishigaki; A. Hoshikawa; K. Iwase; H. Oguro; M. Yonemura; K. Mori; T. Kamiyama
Solid State Ionics: Ionics for Sustainable World, Proceedings of the Asian Conference 13th, 2013年, ［査読有り］ - Crystal structure and hydrogen storage property of Nd2Ni7 superlattice alloy
Kenji Iwase; Kazuhiro Mori
Int. J. Hydrogen Energy, 2013年, ［査読有り］ - Crystal Structure and Cyclic Hydrogenation Property of Pr4MgNi19
Kenji Iwase; Naoyoshi Terashita; Kazuhiro Mori; Hitoshi Yokota; Tetsuya Suzuki
Inorg. Chem., 2013年, ［査読有り］ - Visualization of conduction pathways in lithium superionic conductors: Li2S-P2S5 glasses and Li7P3S11 glass-ceramic
Kazuhiro Mori; Tomoharu Ichida; Kenji Iwase; Toshiya Otomo; Shinji Kohara; Hajime Arai; Yoshiharu Uchimoto; Zempachi Ogumi; Yohei Onodera; Toshiharu Fukunaga
Chemical Physics Letters, 2013年, ［査読有り］ - In situ XRD Study of La2Ni7Hx during Hydrogen Absorption-Desorption
Kenji Iwase; Kouji Sakaki; Yumiko Nakamura and Etsuo Akiba
Inorg. Chem, 2013年, ［査読有り］ - Small-angle neutron scattering observation of the surface structure of Ti0.31Cr0.33V0.36 alloy in hydrogenation
Kazuhiro Mori; Kenji Iwase; Yasutaka Nishikawa; Masaaki Sugiyama; Yojiro Oba; Toshiharu Fukunaga
J. Alloys Compd, 2013年, ［査読有り］ - Hydration properties and compressive strength development of Low Heat Cement
K. Mori; T. Fukunaga; M. Sugiyama; K. Iwase; K. Oishi; O. Yamamuro
Journal of Physics and Chemistry of Solids, 2012年11月, ［査読有り］ - Upgrade of Bragg edge analysis techniques of the RITS code for crystalline structural information imaging
H.Sato; T. Shinohara; R. Kiyanagi; K. Aizawa; M. Ooi; M. Harada; K. Oikawa; F. Maekawa; K. Iwase; T. Kamiyama; Y. Kiyanagi
Physics Procedia, 2012年, ［査読有り］ - Recent progress of pulsed neutron imaging in Japan
Y. Kiyanagi; H. Sato; K. Iwase; T. Kamiyama
Physics Procedia, 2012年, ［査読有り］ - Structural parameters of Pr3MgNi14 during hydrogen absorption-desorption process
K. Iwase; N. Terashita; K. Mori; T. Ishigaki
Inorg. Chem., 2012年, ［査読有り］ - Crystal structure and cyclic properties of hydrogen absorption?desorption in Pr2MgNi9
K. Iwase; N. Terashita; K. Mori; S. Tsunokake; T. Ishigaki
Int. J. Hydrogen Energy, 2012年, ［査読有り］ - Direct observation of supercooled water in mortar materials by quasi-elastic neutron scattering
K. Mori; K. Iwase; M. Sugiyama; T. Fukunaga; O. Yamamuro, In order to clarify the mechanism of frost damage for concrete materials, we investigated the state of water in a Low Heat Portland Cement (LHPC) mortar at temperatures between T = 282 K and 202 K, using quasi-elastic neutron scattering (QENS). Below the freezing point of water (i.e., T ＜ 273 K), a broad peak for supercooled water in the LHPC mortar was clearly observed on a QENS spectrum. In addition, the supercooled water index (SCWI), which is the ratio of the signal from the supercooled water (SCW) to the signal from the free water at 282 K (FW282K) (i.e., SCWI = SCW / FW282K), was estimated for each temperature in a freeze-thaw cycle. Consequently, it was found that there is a hysteresis in the SCWI(T) curve; the amount of the supercooled water in the freeze cycle was 1.2-1.4 times larger than that in the thaw cycle at the same temperature., The Materials Research Society of Japan
Trans. Mater. Res. Soc. Jpn,, 2012年, ［査読有り］ - Crystal structure of GdNi3 with superlattice alloy and its hydrogen absorption-desorption property
K. Iwase; K. Mori; A. Hoshikawa; T. Ishigaki
Int. J. Hydrogen Energy, 2012年, ［査読有り］ - Neutron scattering studies of Ti-Cr-V bcc alloy with the residual hydrogen and deuterium
Kazuhiro Mori; Kenji Iwase; Masaaki Sugiyama; Maiko Kofu; Osamu Yamamuro; Youhei Onodera; Toshiya Otomo; Toshiharu Fukunaga
J. Phys, 2012年, ［査読有り］ - In situ lattice strain mapping during tensile loading using the neutron transmission and diffraction method
Kenji Iwase; Hirotaka Sato; Stefanus Harjo; Takashi Kamiyama; Takayoshi Ito; Schinichi Takata; Kazuya Aizawa; Yoshiaki Kiyanagi
J. Appl. Cryst, 2012年, ［査読有り］ - Hydrogenation and structural properties of Gd2Ni7 with superlattice structure
Kenji Iwase; Kazuhiro Mori; Akinori Hoshikawa; Toru Ishigaki
Int. J. Hydrogen Energy, 2012年 - Pulsed neutron spectroscopic imaging for crystallographic texture and microstructure
Hirotaka Sato; Takashi Kamiyama; Kenji Iwase; Toru Ishigaki; Yoshiaki Kiyanagi
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2011年09月, ［査読有り］ - Pulsed neutron spectroscopic imaging for crystallographic texture and microstructure
H. Sato; T. Kamiyama; K. Iwase; T. Ishigaki; Y. Kiyanagi
Nucl. Instrum. Methods A, 2011年01月25日, ［査読有り］ - Three-Dimensional Strain Model for Various Kinds of Nb3Sn Wires
H. Oguro; S. Awaji; K. Watanabe; G. Nishijima; T. Ishigaki; A. Hoshikawa; K. Iwase; M. Yonemura; D. S. Adipranoto
IEEE Trans. Appl. Supercond., 2011年, ［査読有り］ - Synthesis of new compound Gd5Ni19 with superlattice structure and hydrogen absorption property
Kenji Iwase; Kazuhiro Mori; Akinori Hoshikawa; Toru Ishigaki
Inorg. Chem, 2011年, ［査読有り］ - Synthesis and crystal structure of a Pr5Ni19 superlattice alloy and its hydrogen absorption-desorption property
K. Iwase; K. Sakaki; J. Matsuda; Y. Nakamura; T. Ishigaki; E. Akiba
Inorganic Chemistry, 2011年, ［査読有り］ - Position dependence of SS304 and iron phases in welded specimen by neutron diffraction and Bragg-edge transmission method
K. Iwase; T. Sato; K. Mori; T. Kamiyama; T. Ishigaki; Y. Kiyanagi
Metallurgical and Materials Transactions A, 2011年, ［査読有り］ - Development of sample holder for in situ neutron measurement of hydrogen absorbing alloy
Kenji Iwase; Kazuhiro Mori; Yukio Hishinuma; Yoshio Hasegawa; Shuji Iimura; Hiroaki Ishikawa; Takeshi Kamoshida; Toru Ishigaki
International Journal of Hydrogen Energy, 2011年, ［査読有り］ - Imaging of a spatial distribution of preferred orientation of crystallites by pulsed neutron Bragg edge transmission
H. Sato; O. Takada; K. Iwase; T. Kamiyama; Y. Kiyanagi
Journal of Physics: Conference Series, 2010年, ［査読有り］ - Automatic sample changer for IBARAKI materials design diffractometer (iMATERIA)
Akinori Hoshikawa; Toru Ishigaki; Masao Yonemura; Kenji Iwase; Hidetoshi Oguro; Dyah Sulistyanintyas; Takashi Kamiyama; Makoto Hayashi
Journal of Physics: Conference Series, 2010年 - Imaging of a spatial distribution of preferred orientation of crystallites by pulsed neutron Bragg edge transmission
H. Sato; O. Takada; K. Iwase; T. Kamiyama; Y. Kiyanagi
INTERNATIONAL CONFERENCE ON NEUTRON SCATTERING 2009, 2010年, ［査読有り］ - Microstructure of hydrogenated Mg2Ni studied by SANS
K. MOri; M. Sugiyama; K. Iwase; S. Kawabe; Y. Onodera; K. Itoh; T. Otomo and T. Fukunaga
Journal of Physics, 2010年, ［査読有り］ - Phase Transformation and Crystal Structure of La2Ni7Hx Studied by in situ X-ray Diffraction
Kenji Iwase; Kouji Sakaki; Yumiko Nakamura; and Etsuo Akiba†
Inorganic Chemistry, 2010年, ［査読有り］ - Ionic conductivity and structural properties of Litium Lanthanum Titanate quenched into liquid nitrogen studied by neutron powder diffraction
K. Mori; K. Iwase; M. Yonemura; J. Siewenie; T. Proffen; Y. Onodera; K. Itoh; M. Sugiyama; T. Kamiyama; T. Fukunaga
J. Phys. Soc. Jpn, 2010年, ［査読有り］ - Preparation of hydrogen storage alloy membrane and analysis of the surface structure by X-ray reflectivity
K. Mori; M. Hino; T. Fukunaga; K. Iwase; T. Ishigaki
KURRI Prog. Rep. 2008, 2009年 - 大強度陽子加速器施設（J-PARC）の概要と中性子散乱
岩瀬謙二
技術士, 2009年, ［査読有り］ - Srtuctural study of La4MgNi19 hydride by in situ X-ray and neutron powder diffraction
J. Nakamura; K. Iwase; H. Hirakawa; Y. Nakamura; E. Akiba
J. Phys. Chem. C, 2009年, ［査読有り］ - Imaging and texture observation of materials by using a pulsed neutron spectroscopic transmission method
Y. Kiyanagi; T. Kamiyama; O. Takada; K. Morita; K. Iwase; S. Szuki; M. Furusaka; F. Hiraga; S. Tomioka; K. Mishima; N. Takenaka; T. Ino
Nucl. Instr. and Meth, 2009年, ［査読有り］ - Distribution of hydrogen metal hydride by in situ powder neutron diffraction
Y. Nakamura; J. Nakamura; K. Iwase; E. Akiba
Nucl. Instr. and Meth, 2009年, ［査読有り］ - Bragg-edge transmission imaging of strain and microstructure using a pulsed neutron source
K. Iwase; K.Sakuma; T. Kamiyama; Y. Kiyanagi
Nucl. Instr. and Meth, 2009年, ［査読有り］ - Pulsed neutron spectroscopic imaging for investigation microstructure of material
Y. Kiyanagi; T. Kamiyama; T. Nagata; K. Sakuma; H. Iwasa; F. Hiraga; K. Iwase
Neutron Radiography, 2008年, ［査読有り］ - Texture analysis using Bragg-edge neutron transmission method
K. Iwase; T. Nagata; K. Sakuma; O. Takada; T. Kamiyama; Y. Kiyanagi
IEEE Nuclear Science Symposium Conference Record, 2007年, ［査読有り］ - Neutron Powder Diffraction Study of Protonic Cinductor K3H(SeO4)2
F. Shikanai; K. Tomiyasu; R. Kiyanagi; M. Yonemura; K. Iwase; D. Sulistyanityas; T. Wurnisha; K. Mori; T. Ishigaki; I. Tsukushi; S. Ikeda; T. Kamiyama
Ferroelectrics, 2007年, ［査読有り］ - 局所構造解析と結晶構造解析の併用で明らかになったbcc固溶体型水素吸蔵合金の構造
岩瀬謙二,神山崇,森一広,中村優美子,秋葉悦男, The local and crystal structures of the (Ti0.45Cr0.35Mo0.20)-D system have been investigatedby neutron powder diffraction and total neutron scattering. From the result of neutronpowder diffraction, the crystal structure of the system was found to change from CaF2-type structure to bcc structure in hydrogen desorption process, and the D atoms occupythe tetrahedral (T) sites in both CaF2-type and bcc phases. The nearest neighbor coordinationnumber around a D atom has been obtained by the RDF analysis of total neutron scatteringdata. The D atoms occupy the T sites surrounded mainly by the Ti atoms in both CaF2-type and bcc phases., The Japanese Society for Neutron Science
波紋, 2007年, ［査読有り］ - Hydration kinetick of tricalcium silicate
K. Mori; Y. Shiraishi; K. Iwase; M. Yonemura; F. Shikanai; T. Wuernisha; D. Sulistyanintyas; K. Itoh; M. Sugiyama; T. Kamiyama; K. Oishi; M. Kawai; T. Fukunaga
KENS Report XV 2003 ? 2006, 2006年 - High temperature phase of Fe?doped lanthanum gallate
K. Mori; K. Shibata; T. Fukunaga; K. Itoh; M. Sugiyama; K. Iwase; S. Harjo; A. Hoshikawa; T. Ishigaki; T. Kamiyama
KENS Report XV 2003 ? 2006, 2006年 - Development of Rietveld?PDF collaboration analysis system on Vega
K. Mori; T. Fukunaga; K. Iwase; T. Wuernisha; M. Yonemura; D. Sulistyanintyas; F. Shikanai; K. Itoh; M. Sugiyama; T. Ishigaki; T. Kamiyama
KENS Report XV 2003 ? 2006, 2006年 - Average and Local Structures in Hydrogen Absorbing Ti-Cr-Mo Alloy
K. Iwase; T. Kamiyama; Y. Nakamura; K. Mori; M. Yonemura; S. Harjo; T. Ishigaki and E. Akiba
Mater. Trans., 2006年, ［査読有り］ - Structural and hydration properties of amorphous tricalcium silicate
K. Mori; T. Fukunaga; Y. Shiraishi; K. Iwase; Q. Xu; K. Oishi; K. Yatsuyanagi; M. Yonemura; K. Itoh; M. Sugiyama; T. Ishigaki; T. Kamiyama and M. Kawai
Cement&Concrete Res., 2006年, ［査読有り］ - Charge states of Ca atoms in s-dicalcium silicate
K. Mori; R. Kiyanagi; M. Yonemura; K. Iwase; T. Sato; K. Itoh; M. Sugiyama; T. Kamiyama and T. Fukunaga
J. Solid State Chem., 2006年, ［査読有り］ - Hydration Kinetics of Tricalcium Silicate Studied by Neutron Scattering
5. K. Mori; Y. Shiraishi; T. Sato; K. Iwase; M. Sugiyama; S. Takata; T. Otomo; K. Itoh; M. Yonemura; F. Shikanai; T. Wuernisha; D. Sulistyanintyas; K. Oishi; M. Kawai; T. Kamiyama and T. Fukunaga
Trans. Mater. Res. Soc. Jpn, 2006年, ［査読有り］ - Structural and Hydration Properties of Low Heat Portland Cement
10. K. Mori; T. Sato; K. Iwase; Y. Inamura; O. Yamamuro; K. Oishi; K. Kimura; K. Itoh; M. Sugiyama; M. Kawai and T. Fukunaga
Trans. Mater. Res. Soc. Jpn, 2006年, ［査読有り］ - Neutron Powder Diffraction Study of K3H(SeO4)2 in the High-Temperature Phase
11. F. Shikanai; R. Kiyanagi; M. Yonemura; D. Sulistyanintyas; K. Iwase; T. Wuernisha; K. Mori; T. Ishigaki; S. Ikeda and T. Kamiyama
Physica B, 2006年, ［査読有り］ - Observation of Microstructure of Hydrated Ca3SiO5
12. K. Mori; T. Sato; T. Fukunaga; K. Oishi; K. Kimura; K. Iwase; M. Sugiyama; K. Itoh; F. Shikanai; T. Wuernisha; M. Yonemura; D. Sulistyanintyas; I. Tsukushi; T. Otomo; T. Kamiyama and M. Kawai
Physica B, 2006年, ［査読有り］ - Structure phase transition of FeSr2YCu2O6+
13. T. Mochiku; Y. Hata; K. Iwase; M. Yonemura; S. Harjo; A. Hoshikawa; K. Oikawa; T. Ishigaki; T. Kamiyama; H. Fujii; F. Izumi; K. Kadowaki and K. Hirata
Physica B, 2006年, ［査読有り］ - Residual Stress Measurements for Rocks by TOF Neutron Diffraction Methods
Toru Ishigaki; Hiroyuki Obana; Stefanus Harjo; Masao Yonemura; Kenji Iwase; Junichi Kodama; Takashi Kamiyama
ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 2005年 - Structural Studies of Hydrated Tricalcium Silicate by Neutron Powder Diffraction
K. Mori; K. Yatsuyanagi; K. Oishi; T. Fukunaga; T. Kamiyama; T. Ishigaki; A. Hoshikawa; S. Harjo; K. Iwase; K. Itoh and M. Kawai
J. Neu. Res., 2005年, ［査読有り］ - Structural effect for Fe-doping in LaGa1-xFexO3-
K. Mori; T. Fukunaga; K. Shibata; K. Itoh; K. Iwase; M. Yonemura; M. Sugiyama
Trans. Mater. Res. Soc. Jpn, 2005年, ［査読有り］ - Hydrogen absorption-desorption properties and crystal structure analysis of Ti-Cr-Mo
K. Iwase; Y. Nakamura; K. Mori; S. Harjo; T. Ishigaki; T. Kamiyama and E. Akiba
J. Alloys and Compd, 2005年, ［査読有り］ - Structural Properties of Fe-doped Lanthanum Gallate
K. Mori; T. Fukunaga; K. Shibata; K. Iwase; S. Harjo; A. Hoshikawa; K. Itoh; T. Kamiyama and T. Ishigaki
Physica B, 2004年, ［査読有り］ - Crystal Structure Analysis of Biominerals
K. Iwase; T. Kamiyama; S. Torii; K. Mori; H. Asano
J. Phys. Soc. Jpn., 2001年, ［査読有り］
MISC
- Ｂ－３小型多目的中性子回折計建設の進捗状況
小野寺陽平; 森一広; 吉野泰史; 佐藤節夫; 平賀晴弘; 山口泰男; 岩瀬謙二; 塩野貴大; 松田浩平
京都大学原子炉実験所「第51回学術講演会報文集」, 2016年12月 - Nano Structure of Metal Hydride by Neutron Small Angle Scattering
K. Iwase; K. Mori; S. Tomihira; Y. Oba; T. Fukunagra; M. Sugiyama
KURRI Progress Report 2013, 2014年08月 - Development of sample cell for in-situ SANS experiments using hydrogen absorbing materials
K. Mori; K. Iwase; Y. Oba; T. Ichada; T. Fukunaga; M. Sugiyama
KURRI Progress Report 2012, 2013年10月 - 中性子小角散乱によるTi-Cr-V水素吸蔵合金の表面構造観測
森一広; 岩瀬謙二; 大場洋次郎; 杉山正明; 福永俊晴
京都大学原子炉実験所「第47回学術講演会報文集」, 2013年 - 汎用中性子回折装置,茨城県材料構造解析装置(iMATERIA)の現状について(III)
石垣徹; 星川晃範; 岩瀬謙二; ディアスリスニンティアス; 蘇玉華; 米村雅雄; 富安亮子; 森井幸生; 林眞琴; 神山崇
日本結晶学会年会講演要旨集, 2012年10月25日 - Structural studies of hydrogen storage materials by using neutron scattering
K. Mori; M. Sugiyama; Y. Onodera; T. Fukunaga; K. Iwase; T. Otomo
20th Academic Symposium of MRS?Japan, 2010年 - Structural features of hydrogen storage alloys studied by SANS
K. Mori; M. Sugiyama; S. Kawabe; K. Iwase; K. Itoh; T. Fukunaga
XIV International Conference on Small?Angle Scattering (SAS2009), 2009年 - Local structure of lithium ionic conductor: Li3xLa2/3?xTiO3 quenched into liquid nitrogen
K. Mori; K. Iwase; M. Yonemura; J. Siewenie; T. Proffen; Y. Onodera; K. Itoh; M. Sugiyama; T. Fukunaga
The 3rd International Conference on Physics of Solid State Ionics (ICPSSI?3), 2009年
講演・口頭発表等
共同研究・競争的資金等の研究課題
