Mechanism for stress relaxation behavior of the residual stress improving treatments with water jet peening and buffing

Lina Yu, Kazuyoshi Saida, Hideki Araki, Kazuki Sugita, Masataka Mizuno, Kazutoshi Nishimoto, Naoki Chigusa

Materials Science and Engineering: A　Vol. 796　p. 140221-140221　2020/10　Research paper (scientific journal)

Structure and stability of vacancy–solute complexes in Al–Mg–Si alloys

Masataka Mizuno, Kazuki Sugita, Hideki Araki

Materialia　Vol. 13　p. 100853-100853　2020/09　Research paper (scientific journal)

Stability of carbon-vacancy complexes in α-Fe

Masataka Mizuno, Waka Yamada, Kazuki Sugita, Hideki Araki

IOP Conference Series: Materials Science and Engineering　Vol. 835　No. 1　p. 012027-012027　2020/05/23　Research paper (international conference proceedings)

Vacancy formation enthalpy in CoCrFeMnNi high-entropy alloy

Kazuki Sugita, Naoki Matsuoka, Masataka Mizuno, Hideki Araki

Scripta Materialia　Vol. 176　p. 32-35　2020/02　Research paper (scientific journal)

Vacancy Clustering Behavior in Austenitic Stainless Steels and Nickel-chromium Alloys during Tensile Deformation after Hydrogen Charging

Kazuki Sugita, Masataka Mizuno, Hideki Araki, Yasuharu Shirai, Tomohiko Omura, Kota Tomatsu, Yuji Sakiyama

Tetsu-to-Hagane　Vol. 106　No. 1　p. 20-27　2020/01　Research paper (scientific journal)

Vacancy formation enthalpy in CoCrFeMnNi high-entropy alloy

Kazuki Sugita, Naoki Matsuoka, Masataka Mizuno, Hideki Araki

Scripta Materialia　Vol. 176　2020/01　Research paper (scientific journal)

Defect energetics for diffusion in CrMnFeCoNi high-entropy alloy from first-principles calculations

Masataka Mizuno, Kazuki Sugita, Hideki Araki

Computational Materials Science　Vol. 170　2019/06　Research paper (scientific journal)

Defect energetics for diffusion in CrMnFeCoNi high-entropy alloy from first-principles calculations

Masataka Mizuno, Kazuki Sugita, Hideki Araki

Computational Materials Science　Vol. 170　2019/06　Research paper (scientific journal)

Microstructural formation and characterization mechanisms of selective laser melted Al-Si-Mg alloys with increasing magnesium content

Takahiro Kimura, Takayuki Nakamoto, Tomoatsu Ozaki, Kazuki Sugita, Masataka Mizuno, Hideki Araki

Materials Science and Engineering A　Vol. 754　p. 786-798　2019/02　Research paper (scientific journal)

High-temperature in-situ measurements of thermal vacancies in a TiAl intermetallic compound using a desktop positron beam

A. Yabuuchi, S. Sakai, M. Mizuno, H. Araki, Y. Shirai

JJAP Conf. Proc.　Vol. 7　2019　Research paper (international conference proceedings)

Vacancy Clustering Behavior in Low Alloy Martensitic Steel during Tensile Deformation with Hydrogen Charging

Tomohiko Omura, Kota Tomatsu, Yuji Sakiyama, Kazuki Sugita, Masataka Mizuno, Hideki Araki, Yasuharu Shirai

Tetsu-to-Hagane　Vol. 104　No. 11　p. 655-663　2018/11　Research paper (scientific journal)

Origin of pseudoelasticity by twinning in D03-type Fe3Ga

Masataka Mizuno, Hiroyuki Y. Yasuda, Hideki Araki

Computational Materials Science　Vol. 145　p. 154-162　2018/04　Research paper (scientific journal)

Analysis of vacancy-solute clusters in aluminum alloys by first-principles

Masataka Mizuno, Kazuki Sugita, Hideki Araki, Yasuharu Shirai

Vol. 10　p. 13-19　2018/02　Research paper (scientific journal)

Origin of pseudoelasticity by twinning in D03-type Fe3Ga

Masataka Mizuno, Hiroyuki Y. Yasuda, Hideki Araki

Computational Materials Science　Vol. 145　p. 154-162　2018/01　Research paper (scientific journal)

Effect of silicon content on densification, mechanical and thermal properties of Al-xSi binary alloys fabricated using selective laser melting

Takahiro Kimura, Takayuki Nakamoto, Masataka Mizuno, Hideki Araki

Materials Science and Engineering A　2017/03　Research paper (scientific journal)

Effects of Precipitation State on Serrated Flow in Al-Mg(-Zn) Alloys

Katsushi Matsumoto, Yasuhiro Aruga, Hidemasa Tsuneishi, Hikaru Iwai, Masataka Mizuno, Hideki Araki

Materials Transactions　2016/10　Research paper (scientific journal)

Stability of pseudotwins in D03-type alloys calculated from first principles

Masataka Mizuno, Hiroyuki Y. Yasuda, Hideki Araki

Acta Materialia　Vol. 109　p. 82-89　2016/05　Research paper (scientific journal)

Stability of pseudotwins in D03-type alloys calculated from first principles

Masataka Mizuno, Hiroyuki Y. Yasuda, Hideki Araki

Acta Materialia　Vol. 109　p. 82-89　2016/05　Research paper (scientific journal)

Theoretical calculation of positron affinities of solute clusters in aluminum alloys

Masataka Mizuno, Hideki Araki, Yasuharu Shirai

ournal of Physics: Conference Series　Vol. 674　2016/02　Research paper (scientific journal)

Theoretical calculation of positron affinities of solute clusters in aluminum alloys

Masataka Mizuno, Hideki Araki, Yasuharu Shirai

INTERNATIONAL WORKSHOP ON POSITRON STUDIES OF DEFECTS 2014　Vol. 674　2016　Research paper (international conference proceedings)

異方性カスタム材質・形状制御について

中野貴由, 石本卓也, 萩原幸司, 井手拓哉, 中本将嗣, 蘇亜拉図, 孫世海, 荒木秀樹

まてりあ　2015/10

イノベーションスタイルの構築に向けた取り組みについて

荒木秀樹, 中野貴由, 石本卓也, 萩原幸司, 井手拓哉, 中本将嗣, 玉岡秀房

まてりあ　2015/10

Effects of precipitation state on serrated flow in Al-Mg(-Zn) alloys

Katsushi MATSUMOTO, Yasuhiro ARUGA, Hidemasa TSUNEISHI, Hikaru IWAI, Masataka MIZUNO, Hideki ARAKI

Journal of The Japan Institute of Light Metals　Vol. 65　No. 8　p. 331-338　2015/08　Research paper (scientific journal)

Compositional dependence of structures of NiTi martensite from first principles

Masataka Mizuno, Hideki Araki, Yasuharu Shirai

Acta Materialia　Vol. 95　p. 184-191　2015/06　Research paper (scientific journal)

22pCH-3 Stability of pseudo-twin in Fe_3Ga

Mizuno M., Araki H., Yasuda H.

Meeting Abstracts of the Physical Society of Japan　Vol. 70　p. 2733-2733　2015

Chemical Bonding, Point Defects and Positron Lifetimes in FeSi2 from First-Principles Calculations

Masataka Mizuno, Hideki Araki

The DV-Xα Molecular-Orbital Calculation Method　p. 303-323　2015/01　Research paper (scientific journal)

Effects of Zn addition and aging condition on serrated flow in Al-Mg alloys

Katsushi Matsumoto, Yasuhiro Aruga, Hidemasa Tsuneshi, Hikaru Iwa, Masataka Mizuno, Hideki Araki

Materials Science Forum　Vol. 794-796　p. 483-488　2014/10　Research paper (scientific journal)

Effect of Hydrogen on Vacancy Formation in Sputtered Cu Films Studied by Positron Annihilation Spectroscopy

Atsushi Yabuuchi, Teruo Kihara, Daichi Kubo, Masataka Mizuno, Hideki Araki, Takashi Onishi, Yasuharu Shirai

Japanese Journal of Applied Physics　Vol. 52　2013/09　Research paper (scientific journal)

Structure of La2Ni7 hydride from first-principles calculations

Masataka Mizuno, Hideki Araki, Yasuharu Shirai

Journal of Alloys and Compounds　Vol. 580　p. S76-S80　2013/08　Research paper (scientific journal)

Highly-enhanced reflow characteristics of sputter deposited Cu interconnections of large scale integrated devices by optimizing sputtering conditions

Takashi Onishi, Masao Mizuno, Tetsuya Yoshikawa, Jun Munemasa, Masataka Mizuno, Teruo Kihara, Hideki Araki, Yasuharu Shirai

JOURNAL OF APPLIED PHYSICS　Vol. 114　No. 4　2013/07　Research paper (scientific journal)

Effect of Hydrogen on Vacancy Formation in Sputtered Cu Films Studied by Positron Annihilation Spectroscopy

Atsushi Yabuuchi, Teruo Kihara, Daichi Kubo, Masataka Mizuno, Hideki Araki, Takashi Onishi, Yasuharu Shirai

JAPANESE JOURNAL OF APPLIED PHYSICS　Vol. 52　No. 4　2013/04　Research paper (scientific journal)

A Study of Difference in Reflow Characteristics between Electroplated and Sputtered Cu in a Dual-Damascene Fabrication Process for Silicon Semiconductor Devices

Takashi Onishi, Masao Mizuno, Takao Fujikawa, Tetsuya Yoshikawa, Jun Munemasa, Masataka Mizuno, Teruo Kihara, Hideki Araki, Yasuharu Shirai

Journal of Electronic Materials　2011/12　Research paper (scientific journal)

Highly-enhanced reflow characteristics of sputter deposited Cu alloy thin films for large scale integrated interconnections "jointly worked"

Takashi Onishi, Masao Mizuno, Tetsuya Yoshikawa, Jun Munemasa, Masataka Mizuno, Teruo Kihara, Hideki Araki, Yasuharu Shirai

Journal of Applied Physics　2011/12　Research paper (scientific journal)

Effect of solute atoms on stability of Ni vacancy in LaNi5 "jointly worked"

Masataka Mizuno, Hideki Araki, Yasuharu Shirai

Bulletin of the Society for Discrete Variational Xa　2011/12　Research paper (scientific journal)

Positron Annihilation Study of Hardening of Fe-Cu Alloy during Low Temperature Aging "jointly worked"

Takako Yamashita, Jinya Katsuyama, Kaoru Sato, Masataka Mizuno, Hideki Araki, Yasuharu Shirai

Tetsu-to-Hagané　Vol. 97　No. 11　p. 558-565　2011/11　Research paper (scientific journal)

Highly-enhanced reflow characteristics of sputter deposited Cu alloy thin films for large scale integrated interconnections

Takashi Onishi, Masao Mizuno, Tetsuya Yoshikawa, Jun Munemasa, Masataka Mizuno, Teruo Kihara, Hideki Araki, Yasuharu Shirai

JOURNAL OF APPLIED PHYSICS　Vol. 110　No. 3　2011/08　Research paper (scientific journal)

A Study of Difference in Reflow Characteristics Between Electroplated and Sputtered Cu in a Dual-Damascene Fabrication Process for Silicon Semiconductor Devices

Takashi Onishi, Masao Mizuno, Takao Fujikawa, Tetsuya Yoshikawa, Jun Munemasa, Masataka Mizuno, Teruo Kihara, Hideki Araki, Yasuharu Shirai

JOURNAL OF ELECTRONIC MATERIALS　Vol. 40　No. 6　p. 1384-1393　2011/06　Research paper (scientific journal)

Chemical bonding and positron lifetimes in FeSi2

M. Mizuno, H. Araki

2011/03　Research paper (scientific journal)

Detection of Neodymium-Rich Phase for Development of Coercivity in Neodymium-Iron-Boron-Based Alloys with Submicron-Sized Grains Using Positron Lifetime Spectroscopy

Takeshi Nishiuchi, Masaki Nakamura, Satoshi Hirosawa, Masataka Mizuno, Hideki Araki, Yasuharu Shirai

Materials Transactions　Vol. 51　No. 3　p. 535-541　2010/08　Research paper (scientific journal)

“Application of positron lifetime spectroscopy to the study of material processing of Nd–Fe–B permanent magnets

T. Nishiuchi, S. Sakashita, S. Hirosawa, M. Nakamura, M. Kakimoto, T. Kawabayashi, M. Mizuno, H. Araki, Y. Shirai

Journal of Magnetism and Magnetic Materials　2010/05　Research paper (scientific journal)

Detection of Neodymium-Rich Phase for Development of Coercivity in Neodymium-Iron-Boron-Based Alloys with Submicron-Sized Grains Using Positron Lifetime Spectroscopy

Takeshi Nishiuchi, Masaki Nakamura, Satoshi Hirosawa, Masataka Mizuno, Hideki Araki, Yasuharu Shirai

MATERIALS TRANSACTIONS　Vol. 51　No. 3　p. 535-541　2010/03　Research paper (scientific journal)

Investigation of Lattice Defects in LaNi5 by Positron Annihilation Spectroscopy and First-Principles Calculations

Masataka Mizuno, Hideki Araki, Yasuharu Shirai

International Journal of Quantum Chemistry　2009/10　Research paper (scientific journal)

Effect of hydrogen on stability of vacancy in LaNi5

Masataka Mizuno, Hideki Araki, Yasuharu Shirai

Journal of Physics: Conference Series　2009/09　Research paper (scientific journal)

Frozen-in vacancies in PVD-Cu films with improved highpressure reflowability studied using a slow positron beam

A. Yabuuchi, D. Kubo, M. Mizuno, H. Araki, T. Onishi, Y. Shirai

Journal of Physics: Conference Series 1　2009/09　Research paper (scientific journal)

Behavior of vacancy formation and recovery during hydrogenation cycles in LaNi(4.93)Sn(0.27)

Kouji Sakaki, Ryosuke Date, Masataka Mizuno, Hideki Araki, Yumiko Nakamura, Yasuharu Shirai, Robert C. Bowman, Etsuo Akiba

JOURNAL OF ALLOYS AND COMPOUNDS　Vol. 477　No. 1-2　p. 205-211　2009/05　Research paper (scientific journal)

The effect of substitutional elements (Al, Co) in LaNi4.5M0.5 on the lattice defect formation in the initial hydrogenation and dehydrogenation

Kouji Sakaki, Etsuo Akiba, Masataka Mizuno, Hideki Araki, Yasuharu Shirai

JOURNAL OF ALLOYS AND COMPOUNDS　Vol. 473　No. 1-2　p. 87-93　2009/04　Research paper (scientific journal)

Kouji Sakaki, Ryosuke Date, Masataka Mizuno, Hideki Behavior of vacancy formation and recovery during hydrogenation cycles in LaNi4.93Sn0.27

Kouji Sakaki, Ryosuke Date, Masataka Mizuno, Hideki Araki, Yumiko Nakamura, Yasuharu Shirai, Robert C. Bowman Jr, Etsuo Akiba

Journal of Alloys and Compounds　2009/04　Research paper (scientific journal)

The effect of substitutional elements (Al, Co) in LaNi4.5M0.5 on the lattice defect formation in the initial hydrogenation and dehydrogenation

Kouji Sakaki, Etsuo Akiba, Masataka Mizuno, Hideki Araki, Yasuharu Shirai

Journal of Alloys and Compounds　2009/03　Research paper (scientific journal)

Investigation of lattice defects in LaNi5 by positron annihilation spectroscopy and first-principles calculations

Masataka Mizuno, Hideki Araki, Yasuharu Shirai

ＤＶ－Ｘα研究協会会報　2008/12　Research paper (scientific journal)

Relationship between coercivity and microstructural changes during DR treatment in the HDDR-processed Nd-Fe-Co-B alloy

Takeshi Nishiuchi, Satoshi Hirosawa, Masaki Nakamura, Masatoshi Kakimoto, Takeshi Kawabayashi, Hideki Araki, Yasuharu Shirai

IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING　Vol. 3　No. 4　p. 390-393　2008/07　Research paper (scientific journal)

First-principles study of vacancy formation in LaNi5

Masataka Mizuno, Hideki Araki, Yasuharu Shirai

Journal of Physics: Condensed Matter　2008/05　Research paper (scientific journal)

Electronic Structure and Bonding in Amorphous Zr67Ni33 and Zr67Cu33

Kazuki Sugita, Masataka Mizuno, Hideki Araki, Yasuharu Shirai

Advances in Quantum Chemistry　2008/03　Research paper (scientific journal)

Atomic structure and positron lifetime in the metallic glass Zr55Cu30Ni5Al10

K. Sugita, M. Matsumoto, M. Mizuno, H. Araki, Y. Shirai

physica status solidi (c)　2007/03　Research paper (scientific journal)

Thermal formation of vacancies in Cu3Sn

I. Shishido, H. Yasueda, M. Mizuno, H. Araki, Y. Shirai

physica status solidi (c)　2007/03　Research paper (scientific journal)

Positron lifetime study on the degradation of LaNi5 and LaNi4.8Sn0.2 during hydrogen absorption-desorption cycling

Hideki Araki, Ryousuke Date, Kouji Sakaki, Masataka Mizuno, Yasuharu Shirai

physica status solidi (c)　2007/03　Research paper (scientific journal)

Identification of lattice defects in Cu thin films by positron annihilation spectroscopy

Masataka Mizuno, Teruo Kihara, Hideki Araki, Yasuharu Shirai, Takashi Onishi

physica status solidi (c)　2007/03　Research paper (scientific journal)

Molecular Dynamics Study of Glass-Forming Ability of Zr-Based Metallic Glasses

Kazuki Sugita, Masataka Mizuno, Hideki Araki, Yasuharu Shirai

Materials Transactions　Vol. 48　No. 6　p. 1336-1339　2007/03　Research paper (scientific journal)

First Principles Calculation of Defect and Magnetic Structures in FeCo

Masataka Mizuno, Hideki Araki, Yasuharu Shirai

Materials Transactions　Vol. 47　No. 11　p. 2646-2650　2006/11　Research paper (scientific journal)

The effect of hydrogen on vacancy generation in iron by plastic deformation

K. Sakaki, T. Kawase, M. Hirato, M. Mizuno, H. Araki, Y. Shirai, M. Nagumo

Scripta Materialia　2006/11　Research paper (scientific journal)

The effect of hydrogenated phase transformation on hydrogen-related vacancy formation in Pd1−xAgx alloy

Kouji Sakaki, Ryousuke Date, Masataka Mizuno, Hideki Araki, Yasuharu Shirai

Acta Materialia　2006/10　Research paper (scientific journal)

Sn-3.0Ag-0.5Cu鉛フリーはんだと銅との界面反応に及ぼす銅内部欠陥の影響

宍戸逸朗, 松尾明彦, 豊山裕万, 水野正隆, 荒木秀樹, 白井泰治

日本金属学会誌　Vol. 70　No. 7　p. 548-553　2006/07　Research paper (scientific journal)

The Effect of the Hydrogenation Process on the Production of Lattice Defects in Pd

Production of, Lattice Defects in, K. Sakaki, M. Mizuno, H. Araki, Y. Shirai

Journal of alloys and compounds　2006/04　Research paper (scientific journal)

Investigation of the influence of plating additives on lattice defects in electrolytic copper using positron annihilation technique

Shishido, I, A Matsuo, H Toyoyama, M Mizuno, H Araki, Y Shirai

JOURNAL OF THE JAPAN INSTITUTE OF METALS　Vol. 70　No. 2　p. 118-121　2006/02　Research paper (scientific journal)

陽電子消滅法によるめっき銅中の格子欠陥への添加剤効果の研究

宍戸逸朗, 松尾明彦, 豊山裕万, 水野正隆, 荒木秀樹, 白井泰治

日本金属学会誌　Vol. 70　No. 2　p. 118-121　2006/02　Research paper (scientific journal)

Diffusion of chromium in beta-Ti under high pressure

Hideki Araki, Toshimi Yamane, Tetsuya Nakatuka, Yoritoshi Minamino

Zeitschrift fuer Metallkunde　2006/01　Research paper (scientific journal)

Zr2Niの過冷却液体からの結晶化における電子状態の変化

杉田一樹, 水野正隆, 荒木秀樹, 白井泰治

DV-Xα研究協会会報　2005/12　Research paper (scientific journal)

Theoretical study of the electronic states in glass state and crystal Zr2Ni

Kazuki Sugita, Masataka Mizuno, Hideki Araki, Yasuharu Shirai

Bulletin of the Society for Discrete Variational Xa　2005/12　Research paper (scientific journal)

Identification of Mg Vacancy in MgO by Positron Lifetime Measurements and First-Principles Calculations

Masataka Mizuno, Hideki Araki, Yasuharu Shirai, Fumiyasu Oba, Isao Tanaka

Defects and Diffusion in Ceramics - An Annual Retrospective　2005/09　Research paper (scientific journal)

First Principles Calculation of Defect Structure in Non-stoichiometric CoAl and CoTi

Masataka Mizuno, Hideki Araki, Yasuharu Shirai

Materials Transactions　Vol. 46　No. 6　p. 1112-1116　2005/06　Research paper (scientific journal)

Stability and structures of constitutional defects in nonstoichiometric intermetallic compounds by first-principles calculations

Masataka Mizuno, Hideki Araki, Yasuharu Shirai

Materials Science Forum Vols.475-479, 3111-3114 (2005)　2005/01　Research paper (scientific journal)

Phase Diagram of Binary Ti-Ni Alloys on Ti-Rich Side under a Pressure of 2.2 GPa

Hideki Araki, Toshimi Yamane, Mitsuru Nakano, Yoritoshi Minamino

Journal of Materials Science　2004/12　Research paper (scientific journal)

Theoretical Calculation of Positron Lifetimes for Metal Oxides

Masataka Mizuno, Hideki Araki, Yasuharu Shirai

2004/12　Research paper (scientific journal)

First-principles calculations of positron lifetimes of lattice defects induced by hydrogen absorption

M. Mizuno, Rie Tonomori, K. Sakaki, H. Araki, Y. Shirai

Solid State Ionics 172 (2004) 149-153　2004/12　Research paper (scientific journal)

Defect Structure in Non-Stoichiometric CoTi with CsCl-type Ordered Structure

Hideki Araki, Hiroko Mikado, Shinya Aono, Masataka Mizuno, Yasuharu Shirai

Science and Technology of advanced Materials　2004/11　Research paper (scientific journal)

Pre-martensitic phenomena of thermoelastic martensitic transformation of NiTiCu alloys studied with positron annihilation lifetime spectroscopy

J. Katsuyama, H. Araki, M. Mizuno, Y. Shirai

2004/09　Research paper (scientific journal)

CoAlおよびCoTiにおける構造欠陥に関する第一原理計算

水野正隆, 荒木秀樹, 白井泰治

DV-Xa研究協会会報，16，70-74 (2004)　2004/03　Research paper (scientific journal)

Anomalous Temperature Dependence of PAL and 2D-ACAR in Ni-Rich Ni-Ti Alloy

J. Katsuyama, T. Chiba, T. Akahane, H. Araki, M. Mizuno, Y. Shirai

2004/03　Research paper (scientific journal)

Positron annihilation study of formation of Mg vacancy in MgO

Masataka Mizuno, Yoshiyuki Inoue, Kazuki Sugita, Hideki Araki, Yasuharu Shirai, Teruyasu Mizoguchi, Isao Tanaka, Hirohiko Adachi

Materials Science Forum Vols.445-446, 153-155　2004/03　Research paper (scientific journal)

Defect structure in non-stochiometric CoTi

Hideki Araki, Hiroko Mikado, Shynya Aono, Masataka Mizuno, Yasuharu Shirai

Science and Technology of Advanced Materials 5, 47-50　2004/01　Research paper (scientific journal)

Energetics and structural relaxation of constitutional defects in CoAl and CoTi from first principles

Masataka Mizuno, Hideki Araki, Yasuharu Shirai

Physical review B　2003/06　Research paper (scientific journal)

金属酸化物の陽電子寿命計算

杉田一樹, 安田信隆, 井上義之, 水野正隆, 荒木秀樹, 白井泰治

DV-Xa研究協会会報, 15, 139-143　2003/04　Research paper (scientific journal)

LaNi5-H系合金に関する陽電子寿命値の理論計算

水野正隆, 奥村道子, 榊 浩司, 荒木秀樹, 白井泰治

DV-Xa研究協会会報, 15, 134-138　2003/04　Research paper (scientific journal)

Identification of ultradilute dopants in ceramics

Isao Tanaka, Teruyasu Mizoguchi, Masafumi Matsui, Satoru Yoshioka, Hirohiko Adach, Tomoyuki Yamamoto, Toshihiro Okajima, Masanori Umesaki, Wai Yim Ching, Yoshiyuki Inoue, Masatak Mizuno, Hideki Araki, Yasuharu Shirai

Nature Materials　2003/04　Research paper (scientific journal)

Theoretical calculation of positron lifetimes for LaNi5-H system

Masataka Mizuno, Koji Sakaki, Hideki Araki, Yasuharu Shirai

Journal of alloys and compounds, 356-357, 186-190　2003/04　Research paper (scientific journal)

Theoretical calculation of positron lifetimes for defects in solids

Masataka Mizuno, Hideki Araki, Yasuharu Shirai

Advances in Quantum Chemistry, 42, 109-126　2003/04　Research paper (scientific journal)

Diffusion of Iron in Beta Titanium during Reaction Diffusion between Titanium and iron

Toshimi Yamane, Riyuichiro Nakao, Yoritoshi Minamino, Hideki Araki

Proceeding of the International Conference on Designing of Interfacial Structures in Advanced Materials and their Joints　2002/11　Research paper (international conference proceedings)

Positron annihilation study of lattice defects induced by hydrogen absorption in some hydrogen storage materials

Yasuharu Shirai, Hideki Araki, Tomohiko Mori, Wataru Nakamura, Kouji Sakaki

Journal of Alloys and Compounds　2002/10　Research paper (scientific journal)

Excess vacancies induced by disorder-order phase transformation in Ni3Fe

P Chalermkarnnon, H Araki, Y Shirai

MATERIALS TRANSACTIONS　Vol. 43　No. 7　p. 1486-1488　2002/07　Research paper (scientific journal)

Recovery of Hydrogen Induced Defects and Thermal Desorption of Residual Hydrogen in LaNi5

Kouji Sakaki, Hideki Araki, Yasuharu Shirai

Materials Transactions　2002/07　Research paper (scientific journal)

Positron Lifetime Study on Hydrogen-Induced Vacancy Generation Phenomenon

Yasuharu Shiari, Hideki Araki, Kouji Sakaki

Kinzoku　2002/07

Positron Lifetime Study of Defect Structures in B2 Ordered Co-Al Alloys

Hideki Araki, Tsunehiro Mimura, Prasert Chalermkarnnon, Masataka Mizuno, Yasuharu Shirai

Materials Transactions　Vol. 43　No. 7　p. 1498-1501　2002/07　Research paper (scientific journal)

Anomalous Temperature Changes of Positron Lifetime and Electrical Resistivity in B2-NiTi Alloys

Jinya Katsuyama, Tatehito Kobayashi, Prasert Chalermkarnnon, Masataka Mizuno, Hideki Araki, Yasuharu Shirai

Materials Transactions, 43, 1489-1493 (2002)　Vol. 43　No. 7　p. 1489-1493　2002/07　Research paper (scientific journal)

Hydrogen-Induced Vacancy Generation Phenomenon in Pure Pd

Kouji Sakaki, Tomoyasu Yamada, Masataka Mizuno, Hideki Araki, Yasuharu Shirai

Materials Transactions, 43, 2652-2655 (2002)　Vol. 58　No. 1　p. 2652-2655　2002/07　Research paper (scientific journal)

Theoretical Calculation of Positron Lifetimes in CoAl and CoTi

Masataka Mizuno, Hideki Araki, Yasuharu Shirai

Materials Transactions, 43, 1451　Vol. 43　No. 7　p. 1451-1455　2002/07　Research paper (scientific journal)

Study of Pre-Martenstic Phenomena in NiTi Alloys by Positron Annihilation Lifetime Spectroscopy

J. Katsuyama, P. Chalermkarnnon, M. Mizuno, H. Araki, Y Shirai

Materials Science Forum, 394-395, 217-220 (2002)　2002/03　Research paper (scientific journal)

Effect of Vacancies on Residual Hydrogen Content in LaNi5

Kouji Sakaki, Hideki Araki, Yasiharu Shirai

2001/12

Constitutional Vacancies in CoAl Studied by Positron Lifetime Spectroscopy

Hideki Araki, Tsunehiro Mimura, Prasert Chalermkarnnon, Masataka Mizuno, Yasuharu Shirai

2001/12　Research paper (international conference proceedings)

Study of Martensitic Transformation in NiTi Alloys by In-Situ Positron Lifetime Measurement

Jinya Katsuyama, Tatehito Kobayashi, Prasert Chalermkarnnon, Masataka Mizuno, Hideki Araki, Yasuharu Shirai

2001/12　Research paper (international conference proceedings)

Theoretical Calculation of Positron Lifetimes in Intermetallic Compounds

Masataka Mizuno

2001/12　Research paper (international conference proceedings)

Detection of Positrons through Silicon Avalanche Diodes and Its Application to Beta+-Gamma Coincedence Positron Lifetime Measurement

Prasert Chalernkarnnon, Masao Yuga, Satoshi Nakata, Shunji Kishimoto, Hideki Araki, Yasuharu Shirai

Radioisotopes　Vol. 50　No. 11　p. 576-580　2001/11　Research paper (scientific journal)

Constitutional and/or Thermal Vacancies in some B2 Intermetallic Compounds Studied by Positron Lifetime Spectroscopy

Yasuharu Shirai, Hideki Araki, Masaharu Yamaguchi(Kyoto

2001/03　Research paper (scientific journal)

First-principles Calculation of Positron Lifetimes by DV-X$\alpha$ Method

Masataka Mizuno, Daisuke Nakamura, Masaki Matsumura, Hideki Araki, Yasuharu Shirai

2001/03　Research paper (scientific journal)

Partial Fe-Ti Alloy Phase Diagrams at High Pressure

Toshimi Yamane, Hiroshima, Institute of Technology, Koji Hisayuki(Hiroshima, Institute of Technology, Ryuichiro Nakao, RECRUIT CO. LTD, Yoritoshi Minamino, Hideki Araki, Keiichiro

2000/06　Research paper (scientific journal)

First-principles Calculation of Positron Lifetime for Vacancy Clusters in Aluminum by DV-X$\alpha$ Method

Masaki Matsumura, Hideki Araki, Yasuharu Shirai

2000/05

Pre-Martensitic Phenomenon in NiTi Studied by Positron Lifetime Spectroscopy

Hideki Araki, Norihisa Matake, Prasert Chalermkarnnon, Yasuharu Shirai

2000/03　Research paper (scientific journal)

Discontinuous Precipitation in an Al-Zn Alloy at High Pressure

Toshimi Yamane, Hiroshima, Institute of Technology, Yoritoshi Minamino, Yoshinobu Nakamura, Hideki Araki, Koji Hisayuki, Hiroshima, Institute of Technology

2000/03

Partial Ti-Fe alloy phase diagrams at high pressure

ARAKI Hideki

2000　Research paper (scientific journal)

Pre-Martensitic Phenomenon in NiTi Studied by Positron Lifetime Spectroscopy

ARAKI Hideki

2000　Research paper (scientific journal)

Partial Fe-Ti Alloy Phase Diagrams at High Pressure

Toshimi Yamane(Hiroshima, Institute of Technology, Koji Hisayuki(Hiroshima, Institute of Technology, Riyuichiro Nakao, Yoritoshi Minamino, Hideki Araki, Keiichi Hirao

1999/11　Research paper (scientific journal)

Solid Diffusion Bonding of Partially Stabilized Zirconia and SUS304 Austenite Stainless Steel

Toshimi Yamane(Hiroshima, Institute of Technology, Yoshinori Takemura(Hiroshima, Institute of Technology, Koji Hisayuki(Hiroshima, Institute of Technology, Riyuichiro Nakao, Yoritoshi Minamino, Hideki Araki, Masaaki Konishi(Hiroshima Institute of Technology, Keiichi Hirao

Journal of High Temperature Society.　Vol. 25　No. 6　p. 302-309　1999/11　Research paper (scientific journal)

Solid Diffusion Bonding of Partially Stabilized Zirconia and SUS304 Austenite Stainless Steel

Toshimi Yamane, Hiroshima, Institute of Technology, Yoshitetu Takemura, Hiroshima, Institute of Technology, Koji Hisayuki, Hiroshima, Institute of Technology, Ryuichiro Nakao, Yoritoshi Minamino, Hideki Araki, Masaaki Konishi, Keiichi Hirao

1999/11　Research paper (scientific journal)

Partial Fe-Ti Alloy Phase Diagrams at High Pressure

Toshimi Yamane, Hiroshima, Institute of Technology, Koji Hisayuki, Hiroshima, Institute of Technology, Ryuichiro Nakao, Yoritoshi Minamino, Hideki Araki, Keiichi Hirao

1999/11　Research paper (scientific journal)

Diffusion of Zinc Commercial Al-Zn Alloys under High Pressure

Koji Hisayuki, Hiroshima, Institute of Technology, Toshimi Yamane, Hiroshima, Institute of Technology, Tomoshi Takahashi, Niihama National, Colledge of Technology, Yoritoshi Minamino, Hideki Araki

1999/07　Research paper (scientific journal)

Activation Volume for Anomalous Diffusion in $\beta$-Titanium

Hideki Araki

1999/07

Diffusion of Platinum, Vanadium and Manganese in Ni$_{3}$Al Phase Under High Pressure

Toshimi Yamane, Hiroshima, Institute of Technology, Koji Hisayuki, Hiroshima, Institute of Technology, Hiroyuki Yoshida, Yoritoshi Minamino, Hideki Araki, Keiichi Hirao

1999/05　Research paper (scientific journal)

Diffusion of Platinum, Vanadium and Manganese in Ni$_{3}$Al Phase under High Pressure

Toshimi Yamane(Hiroshima, Institute of Technology, Koji Hisayuki(Hiroshima, Institute of Technology, Hiroaki Yoshida, Yoritoshi Minamino, Hideki Araki, Keiichi Hirao

1999/04　Research paper (scientific journal)

Positron Annihilation Study of the Cavitation in 5083 Superplastic Aluminum Alloy

Hideki Araki, Etsuo Fujita, Satoshi Nakata, Yasuharu Shirai

1999/01　Research paper (scientific journal)

Diffusion Coefficients of Iron in βTi in Ti/Fe React Diffusion Couple at High Pressure

ARAKI Hideki

Vol. 36　No. 5　p. 267-271　1999　Research paper (scientific journal)

Solid Diffusion Bonding of Partially Stabilized Zirconia and SUS304 Austenite Stainless Steel

ARAKI Hideki

Vol. 25　No. 6　p. 302-309　1999　Research paper (scientific journal)

Partial Fe-Ti Alloy Phase Diagrams at High Pressure

ARAKI Hideki

1999　Research paper (scientific journal)

Positron Annihilation Study of the Cavitation in 5083 Soperplastic Aluminum Alloy

ARAKI Hideki

1999　Research paper (scientific journal)

Diffusion of platinum, vanadium, and manganese in Ni┣D23┫D2Al phase under high pressure

ARAKI Hideki

1999　Research paper (scientific journal)

Activation vlume for anomalous diffusion in β-Titanium

ARAKI Hideki

Vol. 51　No. 3　p. 40-43　1999　Research paper (scientific journal)

Partial Ti-Mn Alloy Phase Diagrams under High Pressure

Toshimi Ymane, Koji Hisayuki, Hidetoshi Ogawa, Yoritoshi Minamino, Hideki Araki, Keiichi Hirao, Yoshinari Miyamoto

1998/10　Research paper (scientific journal)

Study of Grain Boundary in Superplastic Alloy by Positron Lifetime Spectroscopy

Norihisa Matake, Etsuo Fujita, Hideki Araki, Yasuharu Shirai

1998/09

Constitutional and Thermal Vacancies in B2 type Intermetallic Compound CoTi

Kouichi Mikado, Shinya Aono, Hideki Araki, Yasuharu Shirai

1998/09

Positron Annihilation Study of Structural Relaxation, Glass Transition and Crystallization in Some Amorphous Alloys

1998/09

Detection of Positrons by using an Avalanche Photodiode (APD)

Masao Yuga, Shunji Kishimoto, Hideki Araki, Yasuharu Shirai

1998/09

Diffusion of Iron in $\beta$ -Titanium under Hydrostatic High Pressure

Hideki Araki, Yasuharu Shirai, Toshimi Yamane, Yoshinari Miyamoto

Review of High Pressure Science and Technology, Vol. 7, pp. 676-678　1998/02　Research paper (scientific journal)

Partial Ti-Mn alloy phase digrgms under high pressure

ARAKI Hideki

1998　Research paper (scientific journal)

Diffusion of Iron in β-Titanium under Hydrostatic High Pressure

ARAKI Hideki

1998　Research paper (scientific journal)

Detection of Positrons with an APD Detector and Applications for Materials Science

ARAKI Hideki

1998　Research paper (bulletin of university, research institution)

Effect of High Pressure on Interdiffusion in Al/Al-Zn-Mg Alloys and (Al-Zn alloys)/(Al-Mg Alloys)

Tomoshi Takahashi, Toshimi Yamane, Hideki Araki, Yoritoshi Minamino, Tomohito Inoue, Yoshinari Miyamoto, Akihiro Takahashi

1997/12　Research paper (scientific journal)

Effect of High Pressure on Interdiffusion in Al/Al-Zn-Mg Alloys and (Al-Zn alloys)/(Al-Mg alloys)

Tomoshi Takahashi, Toshimi Yamane, Hideki Araki, Yoritoshi Minamino, Tomohito Inoue, Yoshinari Miyamoto, Akihiro Takahashi

Journal of High Temperature Society.　Vol. 23　No. 6　p. 275-281　1997/11　Research paper (scientific journal)

Effect of Pressure on the Fast Diffusion in $\beta$ -titanium

Hideki Araki, Yoritoshi Minamino, Toshimi Yamane, Yasuharu Shirai, Yoshinari Miyamoto

Defect and Diffusion Forum, Vol. 143-147, pp. 125-130　1997/06

Effect of High Pressure on Interdiffusion in Al-Zn-Mg Alloys

Tomoshi Takahashi, Toshimi Yamane, Hideki Araki, Yoritoshi Minamino, Yoshinari Miyamoto

1997/06

Effect of High Pressure on Interdiffusion in Al-Zn-Mg Alloys

Tomoshi Takahashi, Toshimi Yamane, Hideki Araki, Yoritoshi Minamino, Yoshinari Miyamoto

1997/04　Research paper (scientific journal)

Effect of Pressure on the Fast Diffusion in $\beta$ -Titanium

Hideki Araki, Yoritoshi Minamino, Toshimi Yamane, Yasuharu Shirai, Yoshinari Miyamoto

1997/04　Research paper (scientific journal)

Effects of Pressure and Temperature on Consolidation of Nanocrystalline MA Powder of Al-10.7at\%Ti-0.6at\%Fe Supersaturated Solid Solution

Hideki Araki, Shigeoki Saji, Tsuyoshi Okabe, Yoritoshi Minamino, Toshimi Yamane, Yoshinari Miyamoto

Materials Transactions, JIM　Vol. 38　No. 3　p. 247-254　1997/03　Research paper (scientific journal)

Effect of Pressure and Temperature on Consolidation of Nanocrystalline MA Powder of Al-10.7at\%Ti-0.6at\%Fe Supersaturated Solid Solution

Hideki Araki, Sigeoki Saji, Tsuyoshi Okabe, Yoritoshi Minamino, Toshimi Yamane, Yoshinari Miyamoto

1997/03　Research paper (scientific journal)

Effect of High Pressure on Interdiffusion in Al/Al-Zn-Mg Alloys and (Al-Zn alloys)/(Al-Mg alloys)

ARAKI Hideki

1997　Research paper (scientific journal)

Pressure Dependence of Fast Diffusion in β-Titanium

ARAKI Hideki

1997

Effect of High Pressure on Interdiffusion in Al-Zn-Mg Alloys(共著)

ARAKI Hideki

1997　Research paper (scientific journal)

Effect of Pressure on the Fast Diffusion in β-Titanium(共著)

ARAKI Hideki

1997　Research paper (scientific journal)

Effects of Pressure and Temperature on Consolidation of Nanocrystalline MA Powder of Al-10.7at%Ti-0.6at%Fe Supersaturated Solid Solution(共著)

ARAKI Hideki

1997　Research paper (scientific journal)

Pressure Dependence of Anomalous Diffusion of Zirconium in $\beta$-titanium

Hideki Araki, Yoritoshi Minamino, Toshimi Yamane, Tetsuya Nakatsuka, Yoshinari Miyamoto

1996/07　Research paper (scientific journal)

Pressure Dependence of Anomalous Diffusion of Zirconium in $\beta$-Titanium

Hideki Araki, Yoritoshi Minamino, Toshimi Yamane, Tetsuya Nakatsuka, Yoshinari Miyamoto

1996/07　Research paper (scientific journal)

Amorphization of Al-12at.\%Ti-X(X=Cr, Fe, Ni, Cu) Mixed Powders by Mechanical Alloying

Shigeoki Saji, Hideki Araki, Kazuya Hashimoto, Eiji Murata

Materials Transactions, JIM　Vol. 37　No. 5　p. 1061-1066　1996/05　Research paper (scientific journal)

Pressure Dependence of Anomalous Diffusion of Zirconium in β-Titanium(共著)

ARAKI Hideki

1996　Research paper (scientific journal)

Amorphization of Al-12at%Ti-X(X=Cr,Fe,Ni,Cu) Mixed Powders by Mechanical Alloying(共著)

ARAKI Hideki

1996　Research paper (scientific journal)

Diffusion of Cooper in Nanocrystalline Al-7.8at%Ti-0.3at%Fe Alloy Prepared by Mechanical Alloying(共著)

ARAKI Hideki

1996　Research paper (scientific journal)

Phase Diagrams of the Fe-rich Part of the Fe-W System under High Pressure

Toshimi Yamane, Yan-Sheng Kang, Yoritoshi Minamino, Hideki Araki, Akitoshi Hiraki, Yoshinari Miyamoto

1995/07　Research paper (scientific journal)

Amorphization Promoted by Mechanical Alloying of Aluminum-rich Al-Ti-Fe Mixed Powders

Shigeoki Saji, Yutaka Neishi, Hideki Araki, Yoritoshi Minamino, Toshimi Yamane

1995/05　Research paper (scientific journal)

Diffusion and Phase Equilibrium in Metal Alloys at High Pressure

Yoritoshi Minamino, Hideki Araki

Vol. 24　No. 4　p. 245-252　1995/04

Consolidation of Mechanically Alloyed Al-10.7at$\%$Ti Powder at Low Temperature and High Pressure of 2GPa

Hideki Araki, Shigeoki Saji, Tsuyoshi Okabe, Yoritoshi Minamino, Toshimi Yamane, Yoshinari Miyamoto

1995/03　Research paper (scientific journal)

Mechanical Alloying Process of Al-6at$\%$Ti Mixed Powders by a High Energy Planetary Ball Mill

Shigeoki Saji, Kazuya Hashimoto, Yutaka Neishi, Hideki Araki, Toshimi Yamane

Vol. 59　No. 2　p. 183-190　1995/02　Research paper (scientific journal)

Diffusion and Phase Equilibrium in Metal Allooys at High Pressures

ARAKI Hideki

1995　Research paper (scientific journal)

Phase Diagrams of the Fe-rich Part of the Fe-W System under High Pressure(共著)

ARAKI Hideki

1995　Research paper (scientific journal)

Amorphization Promoted by Mechanical Alloying of Aluminum-Rich Al-Ti-Fe Mixed Powders

ARAKI Hideki

1995　Research paper (scientific journal)

Consolidation of Mechanically Alloyed Al-10.7at%Ti Powder at Low Temperature and High Pressure of 2GPa

ARAKI Hideki

1995　Research paper (scientific journal)

Mechanical Alloying Process of Al-6at%Ti Mixed Powders by a High Energy Planetary Ball Mill

ARAKI Hideki

Vol. 59　No. 2　p. 183-190　1995　Research paper (scientific journal)

Interdiffusion in Al-Cu-Mg Alloys under High Pressure

ARAKI Hideki

1994　Research paper (scientific journal)

Solid Solubility of Chromium in Aluminium at 0.1MPa and 2.1 GPa

ARAKI Hideki

1994　Research paper (scientific journal)

Binary aluminum base phase diagrams and diffusion under high pressure

ARAKI Hideki

Journal of Japan Institute of Light Metals　Vol. 44　No. 10　p. 567-573　1994　Research paper (scientific journal)

Effect of High Pressure on Interdiffusion in Al-Cu-Zn Alloys

ARAKI Hideki

1994　Research paper (scientific journal)

Tensile Deformation of an Aluminum Tricrystal with Parallel Grain Boundaries to Tensile Direction

ARAKI Hideki

1994　Research paper (bulletin of university, research institution)

Anomalous Diffusion of Aluminum in β-Titanium

ARAKI Hideki

1994　Research paper (scientific journal)

Interdiffusion in the α solid sdutions of Al-Cu-Zn system at 817K

ARAKI Hideki

1994　Research paper (scientific journal)

Phase Diagrams of Ti-Si System under High Pressure

ARAKI Hideki

1994　Research paper (scientific journal)

Phase Diagrams of Ti-Co System at High Pressure

ARAKI Hideki

1994　Research paper (scientific journal)

Partial Phase Diagrams of the Titanium Rich Region of the Ti-Cu System under High Pressure

ARAKI Hideki

1994　Research paper (scientific journal)

Amorphization By Mechanical Alloying and Crystallization during Annealing in Al-Ti-O-N System

ARAKI Hideki

1993

高圧力下の合金と金属組織学

荒木秀樹

33/1,50-55　1993　Research paper (scientific journal)

Activation Volumes in Diffusion of Copper, Iron and Silicon in Ni┣D23┫D2Al Intermetallic Phase

ARAKI Hideki

1993　Research paper (scientific journal)

Activation Volumes for Diffusion of Cu, Fe and Si in Ni

ARAKI Hideki

1993　Research paper (scientific journal)

Diffusion of Copper, Iron and Silicon in Ni┣D23┫D2Al

ARAKI Hideki

1993　Research paper (scientific journal)

Effect of High Pressure on Diffusion in β-Ti

ARAKI Hideki

1993　Research paper (scientific journal)

Contribution of Grain Boundary to Tensile Deformation of Aluminium Bicrystal.

ARAKI Hideki

1993　Research paper (scientific journal)

高圧力下のAl-Zn系状態図

荒木秀樹

57/9,990-997　1993　Research paper (scientific journal)

Effect of Pressure on the Anomalous Diffusion of Tin in β-Titanium

ARAKI Hideki

1993　Research paper (scientific journal)

β-Ti中のWの拡散の活性化体積

荒木秀樹

57/5,501-508　1993　Research paper (scientific journal)

Interdiffusion and Its Size Effect in Nickel Solid Solution of Ni-Co, Ni-Cr, and Ni-Ti Systems

ARAKI Hideki

1992　Research paper (scientific journal)

純アルミニウム3結晶の引っ張り変形

荒木秀樹

42/10,574-577　1992　Research paper (scientific journal)

Hardness distribution in an aluminium tricrystal deformed tensilely

ARAKI Hideki

1992　Research paper (scientific journal)

高温高圧力下のFe-Cr系の状態図

荒木秀樹

18/6,356-364　1992　Research paper (scientific journal)

Partial phase diagrams of the aluminium-rich region of the Al-Zn system of 0.1MPa and 2.1GPa.

ARAKI Hideki

1992　Research paper (scientific journal)

Solid solidifies of Manganese and Titanium in Aluminum at 0.1MPa and 2.1GPa

ARAKI Hideki

1991　Research paper (scientific journal)

Isobaric sections of the aluminium phase field in the Al-Ge phase diagram at high pressures up to 2.6GPa

ARAKI Hideki

1991　Research paper (scientific journal)

高圧力下でのCu-9at%In合金中の析出

荒木秀樹

30,8-12　1991　Research paper (scientific journal)

高圧力下での合金中の拡散

荒木秀樹

/,7-10　1991

高圧力下におけるアルミニウム合金中の拡散と状態図

荒木秀樹

39/12,921-929　1989　Research paper (scientific journal)

Interdiffusion in binary aluminium alloys and atom size effects

ARAKI Hideki

1989　Research paper (scientific journal)

2100気圧下のAl-Si系状態図の測定と計算

荒木秀樹

38/12,800-806　1988　Research paper (scientific journal)

高圧力下のFe-Mo系のFe側状態図

荒木秀樹

74/4,733-740　1988　Research paper (scientific journal)

アルミニウム合金中の拡散と活性化エネルギーの原子寸法効果

荒木秀樹

37/1,72-82　1987　Research paper (scientific journal)

Interdiffusion in a Dilute Solid Solution of Al-Li Alloy Measured by Electrical Resistance

ARAKI Hideki

1987　Research paper (scientific journal)