Articles


2019/ 2018/ 2017/ 2016/ 2015/ 2014/ 2013/ 2012/ 2011/ 2010/ 2009/ 2008/ 2007/ 2006/ 2005/ 2004.
 
2020
  1. Microscale tensile test of galvannealed steel/aluminum dissimilar joint for estimation of interfacial strength
    Tomoki Matsuda, Tomokazu Sano, Masanao Munekane, Mitsuru Ohata, Akio Hirose
    submitted.

  2. Interfacial strength of an aluminum alloy/high tensile strength steel dissimilar joint
    Tomoki Matsuda, Ryoichi Hatano, Reo Suzuki, Hiroto Shoji, Tomo Ogura, Tomokazu Sano, Mitsuru Ohata, Akio Hirose
    submitted.

  3. Microstructure and Mechanical Properties of Additively Manufactured CoCrW Alloy using Laser Metal Deposition
    Masashi Miyake, Tomoki Matsuda, Tomokazu Sano, Akio Hirose, Yasutomo Shiomi, Mitsuo Sasaki
    submitted.

  4. Study on Improvement of the Initial and Long-Term Reliability in Ultrasonically Bonded Copper Joints
    Yo Tanaka, Sihnnosuke Soda, Takahito Fushimi, Tomoki Matsuda, Tomokazu Sano, Akio Hirose
    Journal of the Japan Institute of Electronics Packaging, Vol.23(2), 166-172.

  5. Influence of interfacial structure on the fracture behavior of friction stir spot welded dissimilar joints
    Tomoki Matsuda, Kiriko Owada, Asahi Numata, Hiroto Shoji, Tomokazu Sano, Mitsuru Ohata, Akio Hirose
    Materials Science and Engineering A, Vol.772, 138743 (2020).

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 2019
  1. Grain refining in weld metal using short-pulsed laser ablation during CW laser welding of 2024-T3 aluminum alloy
    Masaki Kasuga, Tomokazu Sano, Akio Hirose
    International Journal of Extreme Manufacturing, Vol.1, 045003 (2019).

  2. Improving Fatigue Performance of Laser-Welded 2024-T3 Aluminum Alloy using Dry Laser Peening
    Tomokazu Sano, Takayuki Eimura, Akio Hirose, Yosuke Kawahito, Seiji Katayama, Kazuto Arakawa, Kiyotaka Masaki, Ayumi Shiro, Takahisa Shobu, Yuji Sano
    Metals, Vol.9, 1192-1-14 (2019).

  3. Evaluation of Stiffness-Reduced Joints by Transient Liquid-Phase Sintering of Copper-Solder-Resin Composite for SiC Die-Attach Applications
    Hiroaki Tatsumi, Adrian Lis, Hiroshi Yamaguchi, Yoshihiro Kashiba, Akio Hirose
    IEEE Transaction on Components, Packaging and Manufacturing Technology, Vol.9(10), 2111-2121 (2019).

  4. Deformation Behavior of Transient Liquid-Phase Sintered Cu-Solder-Resin Microstructure for Die-Attach
    Hiroaki Tatsumi, Hiroshi Yamaguchi, Tomoki Matsuda, Tomokazu Sano, Yoshihiro Kashiba, Akio Hirose
    Applied Sciences, Vol.9(17), 3476 (2019).

  5. Formation Process of the Interface in the Ag/Si Joints by the Decomposition Reaction of Ag2O
    Tomoki Matsuda, Kota Inami, Keita Motoyama, Tomokazu Sano, Akio Hirose
    Journal of Smart Processing, Vol.8(5), pp.177-183 (2019).

  6. Thermal fatigue properties of ultrasonic bonded copper joints
    Takahito Fushimi, Yo Tanaka, Shinnosuke Soda, Tomoki Matsuda, Tomokazu Sano, Akio Hirose
    Applied Sciences, Vol.9(17), 1556 (2019).

  7. Reliability and temperature resistance of novel solder-metallic mesh composite joints
    Adrian Lis, Hiroaki Tatsumi, Tomoki Matsuda, Tomokazu Sano, Yoshihiro Kashiba, Akio Hirose
    Journal of Electronic Materials, accepted.

  8. High-frequency linear friction welding of aluminum alloys to stainless steel
    Tomoki Matsuda, Hironobu Adachi, Tomokazu Sano, Ryo Yoshida, Hisashi Hori, Shozo Ono, Akio Hirose
    Journal of Materials Processing Technology, Vol.269, pp.45-51 (2019).

  9. Evolution of transient liquid-phase sintered Cu-Sn skeleton microstructure during thermal aging
    Hiroaki Tatsumi, Adrian Lis, Hiroshi Yamaguchi, Tomoki Matsuda, Tomokazu Sano, Yoshihiro Kashiba, Akio Hirose
    Applied Science, Vol.9, 157 (2019).

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 2018
  1. Bonding through novel solder-metallic mesh composite design
    Adrian Lis, Hiroaki Tatsumi, Tomoki Matsuda, Tomokazu Sano, Yoshihiro Kashiba, Akio Hirose
    Materials & Design, Vol.160, pp.475-485 (2018).

  2. Relationship between intermetallic compound layer thickness with deviation and interfacial strength for dissimilar joints of aluminum alloy and stainless steel
    Ryoichi Hatano, Tomo Ogura, Tomoki Matsuda, Tomokazu Sano, Akio Hirose
    Materials Science & Engineering A, Vol.735, pp.361-366 (2018).

  3. Improvement of corrosion resistance of AA2024-T3 using femtosecond laser peening without protective and confining medium
    Uroš Trdan, Tomokazu Sano, Damjan Klobčar, Yuji Sano, Janez Grum, Roman ŠturmKeita
    Corrosion Science, Vol.143, 46-55 (2018).

  4. AlN-to-metal direct bonding process utilizing sintering of Ag nanoparticles derived from the reduction of Ag2O
    Keita Motoyama, Tomoki Matsuda, Tomokazu Sano, Akio Hirose
    Journal of Electronic Materials, Vol.47, pp.5780-5787 (2018).

  5. Silver oxide decomposition mediated direct bonding of silicon-based materials
    Tomoki Matsuda, Kota Inami, Keita Motoyama, Tomokazu Sano, Akio Hirose
    Scientific Reports, Vol.8, 10472 (2018).

  6. Femtosecond Laser Peening of Friction Stir Welded 7075-T73 Aluminum Alloys
    Terumasa Kawashima, Tomokazu Sano, Akio Hirose, Seiichiro Tsutsumi, Kiyotaka Masaki, Kazuto Arakawa, Hisashi Hori
    Journal of Materials Processing Technology, Vol.262, pp.111-122 (2018).

  7. Hardening and softening effects in aluminium alloys during high-frequency linear friction welding
    Adrian Lis, Hideo Mogami, Tomoki Matsuda, Tomokazu Sano, Ryo Yoshida, Hisashi Hori, Akio Hirose
    Journal of Materials Processing Technology, Vol.255, pp.547-558 (2018).

  8. In-situ study of reduction process of CuO paste and its effect on bondability of Cu-to-Cu joints
    Takafumi Yao, Tomoki Matsuda, Tomokazu Sano, Chiaki Morikawa, Atsushi Ohbuchi, Hisashi Yashiro, Akio Hirose
    Journal of Electronic Materials, Vol.47, pp.2193-2197 (2018).

  9. High frequency linear friction welding of 6063 and 1050 aluminum alloys
    Hideo Mogami, Tomoki Matsuda, Tomokazu Sano, Akio Hirose, Ryo Yoshida, Hisashi Hori
    Journal of Light Metal Welding, Vol.56, pp.13-20 (2018).

  10. High-Frequency Linear Friction Welding of Aluminum alloys
    Hideo Mogami, Tomoki Matsuda, Tomokazu Sano, Ryo Yoshida, Hisashi Hori, Akio Hirose
    Materials & Design, Vol.139, pp.457-466 (2018).

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2017
  1. Heat dissipative Pb-free bonding technology using Al-rich Zn/Al/Zn clad solder
    T. Yamaguchi, T. Tohei, O. Ikeda, S. Hata, Y. Oda, K. Kuroki, H. Kuroda, A. Hirose
    Welding International, Article in press.

  2. Fracture toughness and fatigue crack behaviour of A3003/SUS304 lap friction stir welded joints
    H. Nishida, T. Ogura, R. Hatano, H. Kurashima, M. Fujimoto, A. Hirose
    Welding International, Article in press.

  3. Effect of Reduction Process of CuO on Bondability in Joining Using CuO Paste
    Takafumi Yao, Tomoki Matsuda, Tomokazu Sano, Akio Hirose, Katsunori Ishii, Chiaki Morikawa, Atsushi Ohbuchi, Hisashi Yashiro
    Journal of Smart Processing Vol.6，No.4，pp.132-137 (2017).

  4. Low-Temperature Metal-to-Alumina Direct Bonding Process Utilizing Redox Reaction between Silver Oxide and Organic Agent
    Koji Asama, Tomoki Matsuda, Tomo Ogura, Tomokazu Sano, Makoto Takahashi, Akio Hirose
    Materials Science and Engineering A Vol.702, pp.398-405 (2017).

  5. Structural understanding of direct-sintered Al2O3-to-Cu joints through damage modeling
    Adrian Lis, Koji Asama, Tomoki Matsuda, Tomokazu Sano, Akio Hirose
    Journal of Electronic Materials, Vol.46, pp.6488-6501 (2017).

  6. Finite element-assisted assessment of the thermo-cyclic characteristics of leads soldered with SnAgCu(+Bi,In) alloys
    Adrian Lis, Kohei Nakanishi, Tomoki Matsuda, Tomokazu Sano, Madoka Minagawa, Masahide Okamoto, Akio Hirose
    Journal of Electronic Materials Vol.46, No.7, pp.4326-4343 (2017).

  7. Multiple self-exothermic reactions for room-temperature aluminum bonding via instantaneous melting
    Tomoki Matsuda, Makoto Takahashi, Tomokazu Sano, Akio Hirose
    Materials & Design Vol.121, pp.136-142 (2017).
    －Featured in Advances in Engineering, November 24 2017
    https://advanceseng.com/materials-engineering/multiple-self-exothermic-reaction-aluminum-bonding-instantaneous-melting/

  8. Femtosecond laser peening of 2024 aluminum alloy without a sacrificial overlay under atmospheric conditions
    Tomokazu Sano, Takayuki Eimura, Ryota Kashiwabara, Tomoki Matsuda, Yutaro Isshiki, Akio Hirose, Seiichiro Tsutsumi, Kazuto Arakawa, Tadafumi Hashimoto, Kiyotaka Masaki, Yuji Sano
    Journal of Laser Applications Vol.29, pp.012005(7 pages) (2017).

  9. ダブルパスプロセスによるA3003/SUS304摩擦攪拌重ね継手の非対称性の改善
    小椋 智, 西田 英人, 小宮山 雄太, 藤本 光生, 廣瀬 明夫
    軽金属溶接 Vol. 55, pp. 56-62 (2017).

  10. Self-heating bonding of A5056 aluminum alloys using exothermic heat of combustion synthesis
    Tomoki Matsuda, Takaaki Maruko, Tomo Ogura, Tomokazu Sano, Akio Hirose
    Materials & Design Vol.113, pp.109-115 (2017).

  11. Decrease in Process Pressure for Forming Au-to-Au Joints via Reduction Reaction of Ag2O
    Taro Inoue, Tomo Ogura, Akio Hirose
    Materials Transactions Vol.58, No.2, pp.127-130 (2017).

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2016
  1. Seal spot welding of steel and aluminium alloy by resistance spot welding: dissimilar metal joining of steel and aluminium alloy by Zn insertion
    Kenji Miyamoto, Shigeyuki Nakagawa, Chika Sugi, Tomo Ogura, Akio Hirose
    Welding International Vol. 30, pp. 675-687 (2016).

  2. A Method for Studying the Nano-Scale Stress-Strain Response of a Material by Nanoindentation
    Naoki Fujisawa, Tomo Ogura, Akio Hirose
    Materials Transactions Vol. 57, pp. 1006-1009 (2016).

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2015
  1. A3003/SUS304重ね摩擦攪拌接合継手の接合界面におよぼす
    熱履歴の影響
    西田　英人，小椋　智，波多野　遼一，廣瀬　明夫
    軽金属溶接，Vol. 53，pp. 24-29 (2015)．

  2. 高速圧縮変形によるAl-Mg-Si合金の時効硬化性の改善
    堀川　敬太郎，木谷　祐貴，小椋　智，廣瀬　明夫，高橋　誠，小林　秀敏
    軽金属，Vol. 65，pp. 498-502 (2015)

  3. Effects of Bonding Conditions on Bondability Using Zn/Al/Zn Clad Solder
    Y. Yamaguchi, O. Ikeda, Y. Oda, S. Hata, K. Kuroki, H. Kuroda, A. Hirose
    Journal of Electronic Materials Vol. 44, pp. 4769-4778 (2015).

  4. Enhanced Age Hardening in an Al-Mg-Si Alloy Using High-Speed Compression
    Keitaro Horikawa, Yuki Kitani, Tomo Ogura, Akio Hirose, Makoto Takahashi, Hidetoshi Kobayash
    Materials Transactions 56, pp. 1058-1062 (2015).

  5. Effects of Reducing Solvent on Copper, Nickel, and Aluminum Joining Using Silver Nanoparticles Derived from a Silver Oxide Paste
    Tomo Ogura, Shinya Takata, Makoto Takahashi, Akio Hirose
    Materials Transactions Vol. 56, pp. 1030-1036 (2015).

  6. Al残存型Zn/Al/Znクラッド材を用いた高放熱Pbフリー接合技術
     山口拓人, 東平知丈, 池田靖, 秦昌平, 小田祐一, 黒木一真, 黒田洋光, 廣瀬明夫
    溶接学会論文集，Vol. 33, pp. 171-179 (2015)．

  7. Joining of Pure Copper Using Cu Nanoparticles Derived from CuO Paste
     Tomoyuki Fujimoto, Tomo Ogura, Tomokazu Sano, Makoto Takahashi, Akio Hirose
    Materials Transactions Vol. 56, pp. 992-996 (2015).

  8. Three-Layer Zn/Al/Zn Clad Solder for Die Attachment
    T. Yamaguchi, O. Ikeda, Y. Oda, S. Hata, K. Kuroki, H. Kuroda, A. Hirose
    Journal of Electronic Materials Vol. 44, pp. 751-760 (2015).

  9. P-ρ-T measurements of H2O up to 260 GPa under laser-driven shock loading
    T. Kimura, N. Ozaki, T. Sano, T. Okuchi, T. Sano, K. Shimizu, K. Miyanishi, T. Terai, T. Kakeshita, M. French, R. Redmer, Y. Sakawa, R. Kodama
    The Journal of Chemical Physics Vol. 142, pp. 164504-1-5.

  10. フェムト秒レーザ駆動衝撃波を繰り返し負荷した鉄中に形成される
    高密度転位組織
    松田　朋己, 佐野　智一, 塚田　貴大, 荒河　一渡, 廣瀬　明夫
    レーザ加工学会誌，Vol. 22，pp. 46-51 (2015)．

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2014
  1. Femtosecond laser-driven shock-induced dislocation structures in iron
    T. Matsuda, T. Sano, K. Arakawa, O. Sakata, H. Tajiri, A. Hirose
    Applied Physics Express Vol. 7, pp. 122704 (2014).

  2. Dislocation structure produced by an ultrashort shock pulse
    T. Matsuda, T. Sano, K. Arakawa, A. Hirose
    Journal of Applied Physics Vol. 116, pp. 183506-1-5 (2014).

  3. Low-current resistance spot welding of pure copper using silver oxide paste
    Y. Suzuki, T. Ogura, M. Takahashi, A. Hirose
    Materials Characterization Vol. 98. pp. 186-192 (2014).

  4. Multiple-shocks induced nanocrystallization in iron
    T. Matsuda, T. Sano, K. Arakawa, A. Hirose
    Applied Physics Letters Vol. 105, pp. 021902-1-4 (2014).

  5. 抵抗スポット溶接による鋼とAl合金のシールスポット溶接
    －亜鉛インサートによる鋼とAl合金との異種材料接合－
    宮本　健二，中川　成幸，杉　千花，小椋　智，廣瀬　明夫:
    溶接学会論文集，Vol. 32，2，pp. 95-106 (2014)．

  6. 抵抗スポット溶接による鋼とAl合金の異種材料接合
    －亜鉛インサートによる鋼とAl合金の異種材料接合－
    宮本　健二, 中川　成幸, 杉　千花, 津島　健次, 岩谷　信吾, 北條　慎治, 小椋　智, 廣瀬　明夫, 小林　紘二郎
    溶接学会論文集， Vol. 32, No. 2, pp. 83-94 (2014).

  7. 亜鉛インサートが鋼とAl合金の異種材料拡散接合の継手特性に及ぼす効果
    －亜鉛インサートによる鋼とAl合金の異種材料接合－
    宮本　健二, 中川　成幸, 津島　健次, 片山　忠明, 岩谷　信吾, 北條　慎治, 小椋　智, 廣瀬　明夫, 小林　紘二郎
    溶接学会論文集， Vol. 32, No. 1, pp. 15-30 (2014).

  8. Formation of interfacial microstructure in a friction stir welded lap joint between aluminum alloy and stainless steel
    Taichi Nishida, Tomo Ogura, Hidehito Nishida, Mitsuo Fujimoto, Makoto Takahashi, Akio Hirose
    Science and Technology of Welding and Joining, Vol. 19, No. 7, pp. 609-616 (2014).

  9. 多パス摩擦攪拌接合によるA3003/SUS304重ね継手の機械的特性
    西田　英人, 倉嶋　寛貴, 藤本　光生, 小椋　智, 廣瀬　明夫
    軽金属溶接, Vol. 52, No. 10, pp. 374-383 (2014).

  10. 低温焼結接合のための酸化銀および酸化銅混合ペーストを用いた
    銅継手の接合性評価
    小椋　智，柳下　朋大，高田　慎也，藤本　智之，廣瀬　明夫
    日本金属学会誌，Vol. 78, pp. 280-285 (2014).

  11. Point defect clusters induced by high-speed deformation and its effect on age-hardening in 6061 aluminum alloys
    Keitaro Horikawa, Yuki Kitani, Tomo Ogura, Akio Hirose, Makoto Takahashi, Hidetoshi Kobayashi
    Materials Science Forum, Vol. 794-796, pp. 778-783 (2014).

  12. Interfacial Reaction during Dissimilar Friction Stir Lap Welding of Aluminum Alloy to Stainless Steel
    Tomo Ogura, Taichi Nishida, Makoto Takahashi, Hidehito Nishida, Mitsuo Fujimoto, Akio Hirose
    Materials Science Forum, Vol. 794-796, pp. 389-394 (2014).

  13. Microscale Evaluation of Mechanical Properties and the Interfacial Microstructures of Friction Stir Welded Aluminum Alloy/Stainless Steel Dissimilar Lap Joints
    Tomo Ogura, Taichi Nishida, Hidehito Nishida, Mitsuo Fujimoto, Akio Hirose,
    Materials Science Forum, Vol. 783-786, pp. 2786-2791 (2014).

  14. Mechanical properties and microstructures of resistance spot welded DP980 steel joints using a pulsed current pattern
    C. Sawanishi, T. Ogura, K. Taniguchi, R. Ikeda, K. Oi, K. Yasuda, A, Hirose
    Science and Technology of Welding and Joining Vol. 19, pp. 52-59 (2014).

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2013
  1. Selection of Particle Size and Solvent to Lower the Pressure Required for Metal-to-Metal Bonding using Silver Nanoparticle Pastes
    Tomo Ogura, Yosuke Konaka, Eichi Ide, Toshiaki Morita, Akio Hirose
    Quarterly Journal of the Japan Welding Society Vol. 31, No. 4, pp. 197s-201s (2013).

  2. Interfacial microstructure evolution and thermal reliability of copper/nickel joints formed by ultrasonic bonding
    Yo Tanaka, Shinichi Fujiwara, Tomo Ogura, Tomokazu Sano, Akio Hirose
    Quarterly Journal of the Japan Welding Society Vol. 31, No. 4, pp. 192s-196s (2013).

  3. Femtosecond Laser Direct Joining of Copper with Polyethylene Terephthalate
    T. Sano, S. Iwasaki, Y. Ozeki, K. Itoh, A. Hirose
    Matererials Transactions Vol. 54, pp. 926-930 (2013).

  4. レーザ誘起前方転写法による金属微細配線のパターニング
    佐野智一, 廣瀬明夫
    スマートプロセス学会誌，Vol. 2, No. 4, pp. 192-196 (2013).

  5. Improvement of strength and ductility of an Al-Zn-Mg alloy by controlling grain size and precipitate microstructure with Mn and Ag addition
    Tomo Ogura, Takanori Otani, Akio Hirose, Tatsuo Sato
    Materials Science & Engineering A Vol. 580, pp. 288-293 (2013).

  6. 6061アルミニウム合金/亜鉛めっき鋼の摩擦攪拌点接合における
    界面組織が継手強度に及ぼす影響
    山本　将貴，小椋　智，大橋　良司，藤本　光生，廣瀬　明夫
    軽金属溶接，Vol. 51, pp. 223-232 (2013).

  7. Cu/Ni の超音波接合とその熱的信頼性評価
    田中　陽，藤原　伸一，小椋　智，佐野　智一，廣瀬　明夫
    溶接学会論文集，Vol. 31，pp. 66-74 (2013)．

  8. Bondability of copper joints formed using a mixed paste of Ag2O and CuO for low-temperature sinter bonding
    Tomo Ogura, Tomohiro Yagishita, Shinaya Takata, Tomoyuki Fujimoto, Akio Hirose
    Materials Transactions Vol. 56, 6, pp. 860-865 (2013).

  9. Effect of polyethylene glycols with different polymer chain lengths on the bonding process involving in situ formation of silver nanoparticles from Ag2O
    Tomohiro Yagishita, Tomo Ogura, Akio Hirose
    Materials Transactions, Vol. 56, 6, pp. 866-871 (2013).

  10. Microscale evaluation of mechanical properties of a friction stir welded A6061 aluminium alloy/304 stainless steel dissimilar lap joint
    T. Ogura, T. Nishida, Y. Tanaka, H. Nishida, S. Yoshikawa, M. Fujimoto, A. Hirose
    Science and Technology of Welding and Joining Vol. 18, pp. 108-113 (2013).

  11. Effects of solvents in polyethylene glycol series on the bonding of copper joints using Ag2O paste
    Shinya Takata, Tomo Ogura, Akio Hirose
    Journal of Electronic Materials Vol. 42, pp. 507-515 (2013).
 
2012
  1. Improvement in fatigue performance of friction stir welded A6061-T6 aluminum alloy by laser peening without coating
    Y. Sano, K. Masaki, T. Gushi, T. Sano
    Materials & Design Vol. 36, pp. 809?814 (2012).

  2. シリコン内部を伝搬する衝撃波面の直接計測
    横山尚也, 尾崎典雅, 佐野智一, 曽田智史, 木村友亮, 宮西宏併, 浅海雄人, 浦西宏幸, 佐野孝好, 坂和洋一, 廣瀬明夫, 兒玉了祐
    プラズマ核融合学会誌, Vol. 88, No. 5, pp. 249-250 (2012).

  3. フェムト秒レーザ駆動衝撃波によるシリコン高圧構造の常圧下における残存
    辻野雅之, 佐野智一, 尾崎典雅, 坂田修身, 荒河一渡, 大越昌幸, 井上成美, 森博太郎, 兒玉了祐, 廣瀬明夫
    レーザ加工学会誌, Vol. 19, No. 1, pp. 54-59 (2012).

  4. Interfacial Bonding Behavior between Silver Nanoparticles and Gold Substrate Using Molecular Dynamics Simulation
    T. Ogura, M. Nishimura, H. Tatsumi, W. Takahara, A. Hirose
    Materials transactions Vol. 53, pp. 2085-2090 (2012).

  5. 高温使用環境に適合した鉛フリー接合技術
    廣瀬 明夫
    電子情報通信学会論文誌C，Vol. J95-C, pp. 245-253 (2012).

  6. CuとNiの超音波接合に関する初期接合性評価
    藤原 伸一，田中　陽，小椋　智，佐野 智一，廣瀬 明夫
    電子情報通信学会論文誌C, Vol. J95-C，pp. 271-278 (2012).

  7. Interfacial Microstructure Observation and Nanoidentation Measurements in Mild steel/HT780 Clad Plate
    C. Sawanishi, T. Ogura, H. Sumi, K. Oi, K. Yasuda, A. Hirose
    Materials Science and Technology Vol. 28, pp. 1459-1464 (2012).

  8. Effects of Au and Pd Additions on Joint Strength, Electrical Resistivity and Ion-migration Tolerance in Low-temperature Sintering Bonding using Ag2O Paste
    T. Ito, T. Ogura, A. Hirose
    Journal of Electronic Materials Vol. 41, pp. 2573-2579 (2012).

  9. Partitioning evaluation of mechanical properties and the interfacial microstructure in a friction stir welded aluminum alloy/stainless steel lap joint
    T. Ogura, Y. Saito, T. Nishida, H. Nishida, T. Yoshida, N. Omichi, M. Fujimoto, A. Hirose
    Scripta Materialia Vol. 66, pp. 531-534 (2012).

  10. Formation of High-Density Dislocations and Hardening in Femtosecond-Laser-Shocked Silicon
    M. Tsujino, T. Sano, T. Ogura, M. Okoshi, N. Inoue, N. Ozaki, R. Kodama, K. F. Kobayashi, A. Hirose
    Applied Physics Express Vol. 5, pp. 022703-1-3 (2012).

  11. Effects of Pre-Aging on Bendability of an Asymmetric-Rolled Al-Mg-Si Alloy
    T. Ogura, A. Hirose, T. Sato
    Materials Science Forum Vol. 706-709, pp. 377-382 (2012).

  12. Low Temperature Sintering Bonding Process Using Ag Nanoparticles Derived from Ag2O for Packaging of High-temperature Electronics
    A. Hirose, N. Takeda, H. Tatsumi, Y. Akada, T. Ogura, E. Ide, T. Morita
    Materials Science Forum Vol. 706-709, pp. 2962-2967 (2012).
 
2011
  1. Synthesis of submicron metastable phase of silicon using femtosecond laser-driven shock wave
    M. Tsujino, T. Sano, O. Sakata, N. Ozaki, S. Kimura, S. Takeda, M. Okoshi, N. Inoue, R. Kodama, K. F. Kobayashi, A. Hirose
    Journal of Applied Physics Vol. 110, pp. 126103-1-3 (2011).

  2. 高強度レーザー衝撃圧縮を用いたメガバール領域における水の状態方程式計測
    木村友亮, 尾崎典雅, 奥地拓生, 佐野孝好, 清水克哉, 宮西宏併, 遠藤恭, 實井辰也, 曽田智史, 佐野智一, 寺井智之, 廣瀬明夫, 掛下知行, 坂和洋一, 兒玉了祐
    日本惑星科学会誌, Vol. 20, No. 1, pp. 36-41 (2011).

  3. 合金元素を含んだ6000系アルミニウム合金／鋼異種金属接合における
    界面反応層のナノインデンテーション測定
    小椋　智，上田　佳祐，齋藤　雄一，廣瀬　明夫
    軽金属，Vol. 61, pp. 250-254 (2011).

  4. Al-Zn-Mg合金のPFZ形成および機械的性質に及ぼすSn添加ならびに
    Ag，Sn複合添加の影響
    小椋　智，廣澤　渉一，廣瀬　明夫，里　達雄
    軽金属，Vol. 61，pp. 316-321 (2011).

  5. 亜鉛インサートを用いた5000系アルミニウム合金摩擦スタッド接合継手における
    ミクロ組織と機械的特性
    西田　太一，小椋　智，藤本　光生，廣瀬　明夫
    軽金属, Vol. 61, pp. 322-327 (2011).

  6. Nanoindentation Measurement of Interfacial Reaction Layers in 6000 Series Aluminum Alloys and Steel Dissimilar Metal Joints with Alloying Elements
    T. Ogura, K. Ueda, Y. Saito, A. Hirose
    Materials Transactions Vol. 52, pp. 979-984 (2011).

  7. Effects of Microalloying Tin and Combined Addition of Silver and Tin on the Formation of Precipitate Free Zones and Mechanical Properties in Al-Zn-Mg Alloys
    T. Ogura, S. Hirosawa, A. Hirose, T. Sato
    Materials Transactions Vol. 52, pp. 900-905 (2011).

  8. Effects of Zn-based Alloys Coating on Mechanical Properties and Interfacial Microstructures of Steel /Aluminum Alloy Dissimilar Metals Joints Using Resistance Spot Welding
    K. Ueda, T. Ogura, S. Nishiuchi, K. Miyamoto, T. Nanbu, A. Hirose
    Materials Transactions Vol. 52, pp. 967-973 (2011).

  9. Microstructure and Mechanical Properties of 5000 Series Aluminum Stud Joints with Zn Insert Using Friction Welding
    T. Nishida, T. Ogura, M. Fujimoto, A. Hirose
    Materials Transactions Vol. 52, pp. 960-966 (2011).

  10. Evaluation of Interfacial Bonding Utilizing Ag2O-Derived Silver Nanoparticles using TEM Observation and Molecular Dynamics Simulation
    T. Ogura, M. Nishimura, H. Tatsumi, N. Takeda, W. Takahara, A. Hirose
    The Open Surface Science Journal Vol. 3, pp. 55-59 (2011).
 
2010
  1. Dynamic yielding in lithium fluoride and aluminum
    Y. Sano, T. Sano
    Journal of Applied Physics Vol. 107, pp. 043506-1-6 (2010).

  2. Significant static pressure increase in a precompression cell target for laser-driven advanced dynamic compression experiments
    T. Kimura, N. Ozaki, T. Okuchi, T. Terai, T. Sano, K. Shimizu, T. Sano, M. Koenig, A. Hirose, T. Kakeshita, Y. Sakawa, R. Kodama
    Physics of Plasmas Vol. 17, pp. 054502-1-4 (2010).

  3. Electronic and ionic contributions to the constant-volume specific heat of carbon tetrachloride shocked at pressures up to 23 GPa
    Y. Sano, T. Sano, S. Nagata
    Journal of Applied Physics Vol. 107, pp. 033507-1-5 (2010).

  4. Static compression experiments for advanced coupling techniques of laser-driven dynamic compression and precompression target
    T. Kimura, N. Ozaki, T. Okuchi, T. Mashimo, K. Miyanishi, T. Endo, T. Jitsui, A. Hirose, M. Ikoma, T. Kakeshita, Y. Sakawa, T. Sano, T. Sano, K. Shimizu, T. Terai, R. Kodama
    Journal of Physics: Conference Series Vol. 215, pp. 012152-1-4 (2010).

  5. フェムト秒レーザー誘起ナノ周期構造による銅の固相接合性向上
    西内俊平, 佐野智一, 宮本健二, 坂元宏規, 中川成幸, 廣瀬明夫
    レーザー研究， 第38巻, 第8号, pp. 614-619 (2010).

  6. Strengthening of solid-state joining of Cu using femtosecond laser-induced periodical surface nanostructure
    S. Nishiuchi, T. Sano, K. Miyamoto, H. Sakamoto, S. Nakagawa, A. Hirose
    The Review of Laser Engineering Vol. 38, pp. 614-619 (2010).

  7. Atom probe tomography of nanoscale microstructures within precipitate free zones in Al-Zn-Mg(-Ag) alloys
    T. Ogura, S. Hirosawa, A. Cerezo and T. Sato
    Acta Materialia Vol. 58, pp. 5714-5723 (2010).

  8. Dispersoid Formation and Recrystallization Behavior in Al-Mg-Si-Mn Alloy
    R. Hu, T. Ogura, H. Tezuka, T. Sato and Q. Liu
    Journal of Materials Science & Technology Vol. 26, pp. 237-243 (2010).

  9. Effect of PFZ and Grain Boundary Precipitate On Mechanical Properties and Fracture Morphologies in Al-Zn-Mg(Ag) Alloys
    T. Ogura, A. Hirose and T. Sato
    Materials Science Forum Vol. 638-642, pp. 297-302 (2010).
 
2009
  1. Direct Bonding to Aluminum with Silver-oxide Microparticles
    Toshiaki Morita, Yusuke Yasuda, Eiichi Ide, Akio Hirose
    Materials Transactions Vol. 50, No.1, pp. 226-228 (2009).

  2. Dissimilar Joining of Aluminum Alloy and Steel by Resistance Spot Welding
    Kenji Miyamoto, Shigeyuki Nakagawa, Chika Sugi and Hiroshi Sakurai, Akio Hirose
    SAE International Journal of Materials and Manufacturing Vol. 2, pp. 58-67 (2009).

  3. Evaluation of the precursor decay anomaly in single crystal lithium fluoride
    Y. Sano, T. Sano
    Journal of Applied Physics Vol. 106, pp. 023534-1-7 (2009).

  4. Femtosecond laser-driven shock synthesis of hexagonal diamond from highly oriented pyrolytic graphite
    T. Sano, K. Takahashi, O. Sakata, M. Okoshi, N. Inoue, K. F. Kobayashi, A. Hirose
    Journal of Physics: Conference Series Vol. 165, pp. 012019-1-4 (2009).

  5. Formation of amorphous graded structure in Bi3Pb7 intermetallic compounds under strong gravitational field
    T. Mashimo, Y. Iguchi, R. Bagum, T. Sano, S. Takeda, S. Kimura, O. Sakata, M. Ono, S. Okayasu, T. Tsurui, K. Hiraga
    Defect and Diffusion Forum Vol. 289-292, pp. 357-360 (2009).

  6. Characteristics and Estimation of Interfacial Microstructure with Additional Elements in Dissimilar Joints of Aluminum Alloys to Steel
    T. Ogura, H. Umeshita, Y. Saito, A. Hirose
    Quarterly Journal of the Japan Welding Society Vol. 27, pp. 174-178 (2009).

  7. Effects of Zinc Insert and Al Content in Mg Alloy on the Bondability in Dissimilar Joints of Steel and Magnesium Alloy
    T. Tachibana, S. Hojo, S. Iwatani, T. Ogura, S. Nakagawa, K. Miyamoto, A. Hirose
    Quarterly Journal of the Japan Welding Society Vol. 27, pp. 183-186 (2009).

  8. Effects of Copper Alloying on the Bondability of Dissimilar Joints of Aluminum Alloys to Steel
    Y. Saito, H. Umeshita, T. Ogura and A. Hirose
    Quarterly Journal of the Japan Welding Society Vol. 27, pp. 187-191 (2009).

  9. Evaluation of Interfacial Microstructures in Dissimilar Joints of Aluminum Alloys to Steel Using Nanoindentation Technique
    T. Ogura, Y. Saito, K. Ueda and A. Hirose
    Journal of Physics: Conference Series (JPCS) Vol. 165, pp. 012016-1-4 (2009).

  10. A Novel Metal-to-Metal Bonding Process through In-situ Formation of Ag Nanoparticles Using Ag2O Microparticles
    A. Hirose H. Tatsumi, N. Takeda, Y. Akada, T. Ogura, E. Ide and T. Morita
    Journal of Physics: Conference Series (JPCS) Vol. 165, pp. 012074-1-6 (2009).
 
2008
  1. Interfacial Bonding Mechanism Using Silver Metallo-Organic Nanoparticles to Bulk Metals and Observation of Sintering Behavior
    Yusuke Akada, Hiroaki Tatsumi, Takuto Yamaguchi, Akio Hirose, Toshiaki Morita, Eiichi Ide
    Materials Transaction Vol. 49, No.7, pp.1537-1545 (2008).

  2. Study on Bonding Technology Using Silver Nanoparticles
    Toshiaki Morita, Eiichi Ide, Yusuke Yasuda , Akio Hirose, Kojiro F. Kobayashi
    Japanese Journal of Applied Physics Vol. 47, No.8, pp. 6615-6622 (2008).

  3. Bonding Technique Using Micro-Scaled Silver-Oxide Particles for In-Situ Formation of Silver Nanoparticles
    Toshiaki Morita, Yusuke Yasuda , Eiichi Ide, Akio Hirose
    Materials Transaction Vol. 49, pp. 2875-2880 (2008).

  4. Direct Welding between Copper and Glass Substrates with Femtosecond Laser Pulses
    Y. Ozeki, T. Inoue, T. Tamaki, H. Yamaguchi, S. Onda, W. Watanabe, T. Sano, S. Nishiuchi, A. Hirose, K. Itoh
    Applied Physics Express Vol. 1, pp. 082601-1-3 (2008).

  5. Jumps Across an Outgoing Spherical Shock Wave Front
    Y. Sano, T. Sano
    Journal of Applied Mechanics Vol. 75, pp. 041017-1-8 (2008).

  6. Quenching of high-pressure phases of silicon using femtosecond laser-driven shock wave
    M. Tsujino, T. Sano, N. Ozaki, O. Sakata, M. Okoshi, N. Inoue, R. Kodama, A. Hirose
    The Review of Laser Engineering Supplemental Volume 2008, pp. 1218-1221 (2008).
 
2007
  1. Influence of Alloying Elements on Interfacial Reaction and Strength of Aluminum/Steel Dissimilar Joints for Light Weight Car Body
    Akio Hirose, Hiroki Imaeda, Miki Kondo, Kojiro F. Kobayashi
    Materials Science Forum Vol. 539-543, pp. 3888-3893 (2007).

  2. Sintering Mechanism of Composite Ag Nanoparticles and its Application to Bonding Process
    Hiroaki Tatsumi, Yusuke Akada, Takuto Yamaguchi, Akio Hirose,
    Advanced Materials Research Vol. 26-28, pp. 499-502 (2007).

  3. Femtosecond Laser Synthesis of Polymorphic Diamond from Highly Oriented Pyrolytic Graphite
    T. Sano, K. Takahashi, A. Hirose, O. Sakata, M. Okoshi, N. Inoue, K. F. Kobayashi
    Materials Science Forum Vol. 561-565, pp. 2349-2352 (2007).

  4. Femtosecond Laser Synthesis of High-Pressure Phases of Si
    M Tsujino, T. Sano, N. Ozaki, O. Sakata, M. Okoshi, N. Inoue, R. Kodama, A. Hirose
    Advanced Materials Research Vol. 26-28, pp. 1291-1294 (2007).

  5. Femtosecond Laser Ablation of Zr55Al10Ni5Cu30 Bulk Metallic Glass
    T. Sano, K. Takahashi, A. Hirose, K. F. Kobayashi
    Materials Science Forum Vol. 539-543, pp. 1951-1954 (2007).
 
2006
  1. Infuence of Bonding Condition on Bonding Process Using Ag Metallo-Organic Nanoparticles for High Temperature Lead-Free Packaging
    Eiichi Ide, Akio Hirose, Kojiro F. Kobayashi
    Materials Transactions Vol. 47, No.1, pp. 211-217 (2006).

  2. Interfacial Microstructure and Joint Strength of Sn-Ag and Sn-Ag-Cu Lead Free Solders Reflowed on Cu/Ni-P/Au Metallization
    Akio Hirose, Tomoyuki Hiramori, Mototaka Ito, Yoshiharu Tanii, and Kojiro F. Kobayashi
    Materials Science Forum Vol. 512, pp. 355-360 (2006).

  3. Bonding of Various Metals Using Ag Metallo-organic Nanoparticles -A Novel Bonding Process Using Ag Metallo-organic Nanoparticles-
    Eiichi Ide, Shinji Angata, Akio Hirose, Kojiro F. Kobayashi
    Materials Science Forum Vol. 512, pp. 383-388 (2006).

  4. Femtosecond Laser Synthesis of the High-Pressure Phase of Iron
    Tomokazu Sano, Osami Sakata, Etsuji Ohmura, Isamu Miyamoto, Akio Hirose, Kojiro F. Kobayashi
    Materials Science Forum Vol. 512, pp. 349-354 (2006).

  5. フェムト秒レーザによるタングステン表面のマイクロスパイクアレイ生成機構の解析
    野村泰光, 大村悦二, 佐野智一, 林弘幸, 平田好則
    精密工学会誌, Vol. 72, No. 5, pp. 668-673 (2006).
 
2005
  1. Interfacial Reaction and Strength of Dissimilar Joints of Aluminum Alloys to Steels for Automobile
    Akio Hirose, Fumiaki Matsui, Hiroki Imaeda, Kojiro F. Kobayashi
    Materials Science Forum Vol. 475-479, pp. 349-352 (2005).

  2. Sn-Ag-Bi-Inはんだを用いたBGA接合部の継手特性と界面組織
    山口敦史，山下祐平，古澤彰男，西田一人，北条隆志，十河陽介，三輪綾子，廣瀬明夫，小林紘二郎
    エレクトロニクス実装学会誌, Vol. 8, No.1，pp. 44-51 (2005).

  3. Sn-8Zn-3BiはんだとNi/Au めっき電極を用いたCSP 接合部の
    界面組織と接合信頼性
    山口敦史，古澤彰男，西田一人，岩西宏昭，北条隆志，十河陽介，廣瀬明夫，小林紘二郎
    日本金属学会誌，Vol. 69, No.1, pp. 132-138 (2005).

  4. Sn-Ag-Bi-In はんだの接合特性
    山口敦史，山下裕平，古澤彰男，西田一人，北条隆志，十河陽介，三輪綾子，廣瀬明夫，小林紘二郎
    日本金属学会誌，Vol. 69, No.1, pp. 139-146 (2005).

  5. Metal-Metal Bonding Process using Ag Metallo-Organic Nanoparticles
    Eiichi Ide, Shinji Angata, Akio Hirose, and Kojiro F. Kobayashi
    Acta Materialia Vol. 53, pp. 2385-2393 (2005).

  6. Study of the Effect of Delta Phase on Hydrogen Embrittlement of Inconel 718 by Notch Tensile Tests
    Liufa Liu, CQ Zhai, C Lu, WJ Ding, Akio Hirose and Kojiro F. Kobayashi
    Corrosion Science Vol. 47, No.2, pp. 355-367 (2005).

  7. Effect of Delta Phase on Hydrogen Embrittlement of Inconel 718 by Notch Tensile Tests
    Liufa Liu, CQ Zhai, C Lu, WJ Ding, Akio Hirose and Kojiro F. Kobayashi
    Journal of Materials Science and Technology Vol. 21, No.2, p.256-260 (2005).

  8. Laser Beam Welding of Automobile Materials for Lightweight Car Body
    Akio Hirose and Kojiro F. Kobayashi
    Materials Science Forum Vol. 502, pp. 487-492 (2005).

  9. 銀ナノ粒子を用いた高温対応鉛フリー接合プロセス
    井出英一，廣瀬明夫，小林紘二郎
    材料, Vol. 54 , No.10, pp. 999-1004 (2005).

  10. Soldering Properties and Interfacial Microstructure of CSP Solder Joints with Lower Melting Lead-free Solder
    Atsushi Yamaguchi, Yuhei Yamashita, Akio Furusawa, Kazuto Nishida, Takashi Hojo, Yosuke Sogo, Ayako Miwa, Akio Hirose and Kojiro F. Kobayashi
    Journal of Microelectronics and Electronics Packaging Vol. 2, No.3, pp. 208-216 (2005).

  11. Analytical study on metal microstructures using femtosecond laser
    T. Okamoto, E. Ohmura, T. Sano, Y. Morishige, and I. Miyamoto
    Applied Physics A Vol. 81, pp. 639-643 (2005).

  12. Femtosecond laser driven shock quenching of the high-pressure phase of iron
    T. Sano, H. Mori, O. Sakata, E. Ohmura, I. Miyamoto, A. Hirose, and K. F. Kobayashi
    Applied Surface Science Vol. 247, pp. 571-576 (2005).

  13. Femtosecond laser fabrication of microspike-arrays on tungsten surface
    T. Sano, M. Yanai, E. Ohmura, Y. Nomura, I. Miyamoto, A. Hirose, and K. F. Kobayashi
    Applied Surface Science Vol. 247, pp. 340-346 (2005).

  14. Femtosecond laser driven shock quenching of the nanocrystalline high-pressure phase of iron
    T. Sano, H. Mori, O. Sakata, E. Ohmura, I. Miyamoto, A. Hirose, and K. F. Kobayashi
    Materials Science Forum Vol. 475-479, pp. 3475-3478 (2005).
 
2004
  1. Sn-Zn-Bi系鉛フリーはんだとCu電極との界面反応現象の解明
    柳川博人，今村武史，井出英一，廣瀬明夫，小林紘二郎
    エレクトロニクス実装学会誌，Vol. 7, No.1, pp. 47-53 (2004).

  2. Joint Strength and Interfacial Microstructure between Sn-Ag-Cu and Sn-Zn-Bi Solders and Cu Substrate
    Akio Hirose, Hiroto Yanagawa, Eiichi Ide and Kojiro F. Kobayashi,
    Science and Technology of Advanced Materials Vol. 5, pp. 267-276 (2004).

  3. Property of Laser Welded Bake-Hardening Steel in Tailored Blanks for Automobile
    Fumiaki Matsui, Masami Shibao, Nobuharu Yoshida, Kimihiro Shibata, Hiroki Sakamoto, Hiroshi Sakurai, Akio Hirose and Kojiro F. Kobayashi
    Materials Science Forum Vol. 449-4525, pp. 397-400 (2004).

  4. Influence of Interfacial Reaction Layer on Reliability of CSP Joint Using Sn-8Zn-3Bi Solder and Ni/Au Plating
    Yousuke Sogo, Takashi Hojo, Hirotaka Iwanishi, Akio Hirose, Kojiro F. Kobayashi and Atsushi Yamaguchi, Akio Furusawa and Kazutoshi Nishida
    Materials Transaction Vol. 45, No.3, pp. 734-740 (2004).

  5. Properties of Solder Joints using Sn-Ag-Bi-In Solder
    Atsushi Yamaguchi, Yuhei Yamashita, Akio Furusawa, Kazutoshi Nishida, Takashi Hojo, Yosuke Sogo, Ayako Miwa, Akio Hirose and Kojiro F. Kobayashi
    Materials Transaction, 45, No.4, pp. 1282-1289 (2004).

  6. Sn-Ag系鉛フリーはんだ接合部の信頼性に及ぼす銅表面めっきの影響
    上西啓介，廣瀬明夫，小林紘二郎
    銅と銅合金，Vol. 43, No.1, pp. 251-255 (2004).

  7. Thermal properties of close-packed Fe up to 400 GPa determined using Hugoniot functions
    Y. Sano, T. Sano
    Physical Review B Vol. 69, pp. 144201-1-8 (2004).

  8. Temperature distributions inside overdriven steady-plane wave fronts in iron
    T. Sano
    Science and Technology of Advanced Materials Vol. 5, pp. 277-282 (2004).

  9. Femtosecond laser driven shock quenching of the high-pressure phase of iron
    T. Sano, H. Mori, E. Ohmura, and I. Miyamoto
    Journal of Plasma Fusion Research Vol. 80, pp. 482-485 (2004).

  10. 高圧での稠密鉄の熱物性に関する研究（第1報：古典熱力学理論の構築）
    佐野幸雄, 佐野智一
    日本機械学会論文集A編, 第70巻, 第695号, pp. 909-913 (2004).

  11. 高圧での稠密鉄の熱物性に関する研究第2報：理論的予測）
    佐野幸雄, 佐野智一
    日本機械学会論文集A編, 第70巻, 第695号, pp. 914-919 (2004).