"Gaku Okuma,薄川 隆太郎,長田 俊郎,Naoki Kondo,中島 秀朗,岡崎 俊也,町田 慎悟,新井 優太郎,井上 遼,垣澤 英樹,下田 一哉,FUMIHIRO WAKAI","Synchrotron X-ray CT observation of evolution of microstructure and defects in sintering of tape-cast alumina laminates","第34回日本MRS年次大会",,,,,,2024,Dec.
"大熊 学,長田 俊郎,若井 史博,薄川 隆太郎","アルミナ積層体の焼結中の微構造と欠陥形状変化の放射光X線CT観察","粉体粉末冶金協会2024年度秋季大会",,,,,,2024,Nov.
"Gaku Okuma,Toshio Osada,Haruki Minagawa,Yutaro Arai,Ryo Inoue,Hideki Kakisawa,Satoshi Tanaka,Fumihiro Wakai","Synchrotron X-ray CT visualization of heterogeneous evolution of pore distribution during sintering of a submicron alumina powder","STAC14",,,,,,2024,Oct.
"Gaku Okuma,Ryutaro Usukawa,Toshio Osada,Naoki Kondo,Hideaki Nakajima,Toshiya Okazaki,Shingo Machida,Yutaro Arai,Ryo Inoue,Hideki Kakisawa,Kazuya Shimoda,Akihisa Takeuchi,Masayuki Uesugi,Fumihiro Wakai","Evolution of microstructure and defects in sintering of tape-cast alumina laminates observed by synchrotron X-ray multiscale tomography",,"Ceramics International",,"Vol. 50","No. 19","pp. 37402-37411",2024,Oct.
"Gaku OKUMA,Fumihiro WAKAI","3D Visualization of heterogeneous microstructures and defects in ceramics by using synchrotron X-ray multiscale CT","The 38th International Japan-Korea Seminar on Ceramics",,,,,,2024,Oct.
"大熊 学,薄川 隆太郎,長田 俊郎,中島 秀朗,岡崎 俊也,下田 一哉,垣澤 英樹,若井 史博","焼結中のアルミナ積層体内部欠陥形状変化の放射光X線CT観察","日本金属学会2024年秋期(第175回)講演大会",,,,,,2024,Sept.
"大熊 学,薄川 隆太郎,中島 秀朗,岡崎 俊也,町田 慎悟,新井 優太郎,井上 遼,長田 俊郎,下田 一哉,垣澤 英樹,若井 史博","アルミナ積層体内部の焼結中の微構造と欠陥形状変化の放射光X線CT観察","第37回日本セラミックス協会秋季シンポジウム",,,,,,2024,Sept.
"大熊 学,薄川 隆太郎,長田 俊郎,垣澤 英樹,下田 一哉,若井 史博","テープキャストアルミナ積層体内部の焼結中の微構造と欠陥形状変化の放射光X線CT観察","日本機械学会年次大会2024",,"日本機械学会",,,,2024,Sept.
"大熊学,若井史博","放射光X線CT技術を駆使した高信頼性電子デバイス材料設計のための3次元解析:積層セラミックコンデンサ(MLCC)の電極構造形成プロセス",,"粉体および粉末冶金",,"Vol. 71","No. 7","pp. 251-256",2024,July
"Gaku Okuma,Fumihiro Wakai","Synchrotron X-ray multiscale tomography: Visualization of heterogeneous microstructures and defects in ceramics",,"Journal of the American Ceramic Society",,"Vol. 107","No. 3","pp. 1706-1724",2024,Jan.
"若井 史博,大熊 学","固相焼結と拡散の基礎",,"セラミックス",,"Vol. 58","No. 12","pp. 819-826",2023,Dec.
"大熊 学,長田 俊郎,皆川 開,新井 優太郎,井上 遼,垣澤 英樹,下田 一哉,田中 諭,若井 史博","放射光X線CTで観るサブミクロンアルミナ粉末の焼結中の不均一な気孔分布の進展","第33回日本MRS年次大会",,,,,,2023,Nov.
"大熊 学,若井 史博","放射線X線CTによる電子デバイスの信頼性解析:積層セラミックコンデンサ(MLCC)の電極構造形成プロセス","2023年度秋季大会 (第132回講演大会) 粉末冶金協会",,,,,,2023,Oct.
"Kei Maeda,Gaku Okuma,Satoshi Yoshida,Fumihiro Wakai,Akihisa Takeuchi,Masayuki Uesugi,Shun Yanagioka,Shun Matsunuma,Shingo Machida,Atsuo Yasumori","Indentation-induced ductile behavior of glass-ceramics involving layered aluminosilicates",,"Journal of the American Ceramic Society",,"Vol. 106",,"pp. 7440-7448",2023,Oct.
"大熊 学,皆川 開,井上 遼,垣澤 英樹,長田 俊郎,若井 史博","通電加圧焼結中の欠陥形状変化の放射光X線CT観察","日本機械学会年次大会2023",,,,,,2023,Sept.
"皆川開,大熊学,新井優太郎,田中諭,若井史博,垣澤英樹,井上遼","Al2O3顆粒の焼結時に生じる内部欠陥形成の解析","日本セラミックス協会 第36回秋季シンポジウム",,,,,,2023,Sept.
"大熊 学,長田 俊郎,皆川 開,新井 優太郎 井上 遼,垣澤 英樹,下田 一哉,田中 諭,若井 史博","サブミクロンアルミナ粉末の焼結中の不均質な気孔分布の放射光X線CT解析","日本セラミックス協会 第36回秋季シンポジウム",,,,,,2023,Sept.
"日本機械学会M&P2023,大熊 学,長田 俊郎,皆川 開,新井 優太郎 井上 遼,垣澤 英樹,下田 一哉,田中 諭,若井 史博","サブミクロンアルミナ粉末焼結体の不均質な気孔分布の放射光X線CT観察","日本機械学会M&P2023",,,,,,2023,Sept.
"Gaku Okuma,Masaya Endo,Haruki Minagawa,Ryo Inoue,Hideki Kakisawa,Takuma Kohata,Toshio Osada,Takafumi Yamamoto,Masaki Azuma,Akihisa Takeuchi,Masayuki Uesugi,Olivier Guillon,Fumihiro Wakai","3D Visualization of Morphological Evolution of Large Defects during Spark Plasma Sintering of Alumina Granules",,"Advanced Engineering Materials",,"Vol. 25",,"pp. 2201534",2023,Sept.
"Gaku Okuma,Toshio Osada,Haruki Minagawa,Yutaro Arai,Ryo Inoue,Hideki Kakisawa,Kazuya Shimoda,Akihisa Takeuchi,Masayuki Uesugi,Satoshi Tanaka,Fumihiro Wakai","Heterogeneities and defects in powder compacts and sintered alumina bodies visualized by using the synchrotron X-ray CT",,"Journal of the European Ceramic Society",,"Vol. 43","No. 2","pp. 486-492",2023,Feb.
"Ryota Abe,YutaTakahashi,Yuta Watanabe,Gaku Okuma,Fumihiro Wakai","Coarsening of metal/ceramics bicontinuous structures enhanced by stress-induced instability under cyclic thermal stress",,"Acta Materialia",,"Vol. 244",,"  118526",2023,Jan.
"Gaku Okuma,Toshio Osada,Fumihiro Wakai","Synchrotron X-ray Multiscale CT observation of sintering process for reliable ceramics","9th Tsukuba International Coating Symposium (TICS9)",,,,,,2022,Dec.
"Haruki MINAGAWA,Gaku Okuma,Yutaro ARAI,Satoshi TANAKA,Fumihiro WAKAI,Hideki KAKISAWA,Ryo INOUE","Observation of three-dimensional structure of defects in sintered Al2O3","The Japan Society of Mechanical Engineers ICM&P 2022",,,,,,2022,Nov.
"Gaku Okuma,Kei Maeda,Satoshi Yoshida,Fumihiro WAKAI","Morphology of subsurface cracks induced by Vickers indentation observed by synchrotron X-ray CT: a case study of CaO−Al2O3−SiO2 glass-ceramic","The Japan Society of Mechanical Engineers ICM&P 2022",,,,,,2022,Nov.
"Gaku Okuma,Toshio Osada,Haruki Minagawa,Yutaro Arai,Ryo Inoue,Hideki Kakisawa,Satoshi Tanaka,Fumihiro Wakai","Heterogeneous evolution of pore distribution during sintering of a submicron alumina powder observed by using synchrotron X-ray CT","International Conference on the Characterization and Control of Interfaces for High Quality Advanced Materials (ICCCI2022)",,,,,,2022,Nov.
"大熊 学,前田 敬,吉田 智,若井 史博","ビッカースインデンテーション誘起の表面下亀裂形態の放射光X線マルチスケールCT観察：結晶化ガラス CaO−Al2O3−SiO2","日本セラミックス協会 第35回秋季シンポジウム",,,,,,2022,Sept.
"大熊 学,前田 敬,吉田 智,若井 史博","放射光X線マルチスケールCTで観る結晶化ガラスCaO−Al2O3−SiO2のビッカースインデンテーション誘起の表面下亀裂形態","日本金属学会 2022年秋期(第171回)講演大会",,,,,,2022,Sept.
"皆川 開,大熊 学,新井 優太郎,田中 諭,若井 史博,垣澤 英樹,井上 遼","Al2O3焼結体に生じる欠陥の三次元構造観察","日本セラミックス協会 第35回秋季シンポジウム",,,,,,2022,Sept.
"Fumihiro Wakai,Gaku Okuma","Rigid body motion of multiple particles in solid-state sintering",,"Acta Materialia",,"Vol. 235",,"pp. 118092",2022,Aug.
"Gaku Okuma,Kei Maeda,Satoshi Yoshida,Akihisa Takeuchi,Fumihiro Wakai","Morphology of subsurface cracks in glass-ceramics induced by Vickers indentation observed by synchrotron X-ray multiscale tomography",,"Scientific Reports","Springer Nature","Vol. 12",,"  6994",2022,Apr.
"大熊 学,若井 史博","金属膜の自由焼結および拘束焼結中の異方的な微細構造進展のFIB-SEMトモグラフィー解析","日本金属学会 2022年春期(第170回)講演大会",,,,,,2022,Mar.
"Gaku Okuma,Satoshi Tanaka,Fumihiro Wakai","Domain coarsening in viscous sintering as a result of topological pore evolution",,"Journal of the European Ceramic Society",,"Vol. 42","No. 2","pp. 729-733",2022,Feb.
"Fumihiro Wakai,Gaku Okuma,Robert M?cke,Olivier Guillon","Modelling of elimination of strength-limiting defects by pressure-assisted sintering at low stress levels",,"Journal of the European Ceramic Society",,"Vol. 41","No. 16","pp. 202-210",2021,Dec.
"大熊 学,斎藤 直哉,水野 高太郎,若井 史博","放射光X線ナノCTによる電子デバイスの信頼性解析： MLCCの電極構造形成プロセス","日本機械学会第 29 回機械材料・材料加工技術講演会(M&P2021)","一般社団法人 日本機械学会",,,,,2021,Nov.
"皆川 開,大熊 学,田中 諭,垣澤 英樹,若井 史博,井上 遼","熱間等方加圧（HIP）による欠陥収縮過程の放射光X線CT観察","日本機械学会第 29 回機械材料・材料加工技術講演会(M&P2021)","一般社団法人 日本機械学会",,,,,2021,Nov.
"大熊 学,若井 史博","放射光X線CTによる電子デバイスの信頼性解析:MLCCの電極構造形成プロセス","耐熱複合材料・コーティングの高度化に関する研究会 第4回ワークショップ",,,,,,2021,Nov.
"大熊 学,若井 史博","金属膜の自由焼結および拘束焼結中の異方的な微細構造進展と粗大化プロセスのFIB-SEMトモグラフィー解析","2021年度秋季大会 (第128回講演大会) 粉末冶金協会",,,,,,2021,Nov.
"大熊 学,若井 史博","高信頼性材料設計のための放射光X線CT3次元ナノスケール解析","日本セラミックス協会 第34回秋季シンポジウム",,,,,,2021,Sept.
"大熊 学,斎藤 直哉,水野 高太郎,若井 史博","放射光X線ナノCTによる電子デバイスの信頼性解析：MLCCの電極構造形成プロセス","日本金属学会 2021年秋期(第169回)講演大会",,,,,,2021,Sept.
"Gaku Okuma,Ryo Miyaki,Kan Shinobe,Anna Sciazko,Takaaki Shimura,Zilin Yan,Shotaro Hara,Toshinori Ogashiwa,Naoki Shikazono,Fumihiro Wakai","Anisotropic microstructural evolution and coarsening in free sintering and constrained sintering of metal film by using FIB-SEM tomography",,"Acta Materialia",,"Vol. 215","  117087",,2021,Aug.
"Gaku Okuma,Naoya Saito,Kotaro Mizuno,Fumihiro Wakai","Reliability analysis of electronic device by using synchrotron X-ray nano-CT : Microstructural evolution of electrodes of MLCC","International Conference on the Science and Technology for Advanced Ceramics (STAC-12)",,,,,,2021,July
"Gaku Okuma,Naoya Saito,Kotaro Mizuno,Yoshiki Iwazaki,Hiroshi Kishi,Akihisa Takeuchi,Masayuki Uesugi,Fumihiro Wakai","Microstructural evolution of electrodes in sintering of multi-layer ceramic capacitors (MLCC) observed by synchrotron X-ray nano-CT",,"Acta Materialia","Elsevier","Vol. 206",,"  116605",2021,Mar.
"大熊 学,齋藤 直哉,若井 史博,水野 高太郎","結像型X線ナノCTによる電子デバイスの信頼性解析:MLCCの電極構造形成プロセス","日本セラミックス協会 2021年年会",,,,,,2021,Mar.
"遠藤 順也,大熊 学,若井 史博","加圧焼結によるアルミナ焼結体中の内部欠陥収縮過程の放射光X線CT観察","日本セラミックス協会 2021年年会",,,,,,2021,Mar.
"斉藤 直哉,大熊 学,水野 高太郎,岩崎 誉志紀,岸 弘志,竹内 晃久,上杉 健太朗,若井 史博","積層セラミックスコンデンサー(MLCC)焼成過程における電極微構造変化の放射光X線ナノCT観察","第59回セラミックス基礎科学討論会",,,,,,2021,Jan.
"大熊 学,斉藤 直哉,若井 史博,竹内 晃久,上杉 健太朗,水野 高太郎,岩崎 誉志紀,岸 弘志","放射光X線ナノCTによる電子デバイスの信頼性解析~MLCCの電極構造形成プロセス~","バルクセラミックスの信頼性に関するワークショップ",,,,,,2021,Jan.
"大熊学,斉藤直哉,水野高太郎,若井史博","放射光X線ナノCTによる電子デバイスの信頼性解析 ー MLCCの電極構造形成プロセスー",,"セラミックス","日本セラミックス協会","Vol. 56","No. 1","pp. 39-43",2021,Jan.
"Norimasa Nishiyama,Suguru Kitani,Yuki Ohta,Eleonora Kulik,Zuzana Netriova,Astrid Holzheid,Zoltan Lences,Hitoshi Kawaji,Fumihiro Wakai","Low temperature heat capacity measurements of beta-Si3N4 and gamma-Si3N4: Determination of the equilibrium phase boundary between beta-Si3N4 and gamma-Si3N4",,"JOURNAL OF THE EUROPEAN CERAMIC SOCIETY","ELSEVIER SCI. LTD.","  40","  16","  6309-6315",2020,Dec.
"大熊 学,田中 諭,若井 史博","放射光X線CTで見る粉体成形・焼結プロセスにおける欠陥形成と強度信頼性",,"日本機械学会第 28 回機械材料・材料加工技術講演会(M&P2020) [2020.11.18-20] CopyrightC2020 一般社団法人 日本機械学会",,,,,2020,Nov.
"大熊 学,遠藤 順也,田中 諭,若井 史博","放射光マルチスケールCTで見る粉体成形・焼結プロセスにおける欠陥形成と強度信頼性","日本セラミックス協会 第33回秋季シンポジウム",,,,,,2020,Sept.
"Fumihiro Wakai,Yuta Numanami,Tomoki Sekiya,Norimasa Nishiyama","Mechanics of shape evolution of particle aggregates in viscous sintering",,"Journal of the European Ceramic Society","Elsevier","Vol. 41",,"  797-810",2020,Aug.
"若井史博","焼結の動力学と熱力学の基礎",,"セラミックス",,"Vol. 55","  7","  483-487",2020,July
"大熊学,若井史博","放射光マルチスケールトモグラフィーで見る粉体成形・焼結プロセスにおける欠陥形成と強度信頼性",,"セラミックス","日本セラミックス協会","Vol. 55","No. 7","pp. 514-517",2020,July
"大熊学,斉藤直哉,竹内晃久,上杉健太朗,水野高太郎,岩崎誉志紀,岸弘志,若井史博","放射光X線ナノCTを用いた積層セラミックスコンデンサーの焼成過程における緻密化挙動の3D解析","第2回 3次元可視化による機能性セラミックス製造プロセス基礎科学に関する研究会",,,,,,2020,Mar.
"大熊 学,宮木 亮,篠部 寛,若井 史博,Anna Sciazko,鹿園 直毅,志村 敬彬,原 祥太郎,小柏 俊典","FIB-SEBトモグラフィーで見るAuサブミクロンペーストの自由焼結および拘束焼結中の異方的な微細構造進展","日本セラミックス協会2020年年会",,,,,,2020,Mar.
"大熊 学,若井 史博","放射光マルチスケールCT技術を用いたセラミックス内部欠陥の3次元形状観察",,"全固体電池の界面制御と作製プロセス","技術情報協会",,,"pp. 473-480",2020,Mar.
"Chen Cao,Robert Mucke,Fumihiro Wakai,Olivier Guillon","Viscous Poisson's ratio, bulk and shear viscosity during electrical field assisted sintering of polycrystalline ceria",,"Scripta Materialia",,"Vol. 178",,"pp. 240-243",2020,Jan.
"Gaku OKUMA,Shuhei WATANABE,Kan SHINOBE,Norimasa NISHIYAMA,Akihisa TAKEUCHI,Kentaro UESUGI,Satoshi TANAKA,Fumihiro WAKAI","Synchrotron X-ray CT imaging of processing-induced defects formed during sintering of alumina","MATERIALS RESEARCH MEETING 2019 (MRM2019)",,,,,,2019,Dec.
"大熊 学,渡辺 修平,篠部 寛,西山 宣正,竹内 晃久,上杉 健太朗,田中 諭,若井 史博","放射光マルチスケールCTで見るセラミックスの3次元内部欠陥構造",,"粉体および粉末冶金",,"Vol. 66","No. 12","pp. 604-610",2019,Dec.
"大熊 学,遠藤 順也,渡辺 修平,西山 宣正,竹内 晃久,上杉 健太朗,田中 諭,若井 史博","通電加圧焼結による亀裂状内部欠陥消失過程の放射光X線CT観察","2019 年度 第1回バルクセラミックスの信頼性に関するワークショップ",,,,,,2019,Dec.
"Shuhei WATANABE,Gaku OKUMA,Yosuke SATO,Tomoki SEKIYA,Norimasa NISHIYAMA,Fumihiro WAKAI","Prediction of fracture from various shaped defects by XFEM","MATERIALS RESEARCH MEETING 2019 (MRM2019)",,,,,,2019,Dec.
"Fumihiro WAKAI,Gaku OKUMA,Norimasa NISHIYAMA,Olivier GUILLON","Micromechanics of Sintering: Pinch-off of Pore Channel, Formation andDisappearance of a Closed Pore","MATERIALS RESEARCH MEETING 2019 (MRM2019)",,,,,,2019,Dec.
"Ryo MIYAKI,Kan SHINOBE,Gaku OKUMA,Anna SCIAZKO,Takaaki SHIMURA,Shotaro HARA,Toshinori OGASHIWA,Naoki SHIKAZONO,Norimasa NISHIYAMA,Fumihiro WAKAI","Evolution of anisotropic microstructures in free sintering and constrained sintering of Au sub-micron particles observed by FIB-SEM tomography","MATERIALS RESEARCH MEETING 2019 (MRM2019)",,,,,,2019,Dec.
"Masaya ENDO,Gaku OKUMA,Norimasa NISHIYAMA,Fumihiro WAKAI","Fabrication of transparent polycrystalline MgO by combination of spark plasma sintering and high pressure−high temperature synthesis","MATERIALS RESEARCH MEETING 2019 (MRM2019)",,,,,,2019,Dec.
"若井 史博,大熊 学,西山 宣正,Olivier GUILLON","多粒子焼結の動力学",,"粉体および粉末冶金",,"Vol. 66","No. 12","pp. 598-603",2019,Dec.
"大熊 学,渡辺 修平,篠部 寛,西山 宣正,若井 史博,竹内 晃久,上杉 健太朗,田中 諭","SPring-8のマルチスケールX線CTで見るアルミナの焼結中の３次元内部欠陥形成プロセス","2019年度フロンティア材料研究所若手研究者発表会及び先端無機材料共同研究拠点報告会",,,,,,2019,Nov.
"Gaku Okuma,Shuhei Watanabe,Kan Shinobe,Norimasa Nishiyama,Fumihiro Wakai,Akihisa Takeuchi,Kentaro Uesugi,Satoshi Tanaka","3D Multiscale-imaging of Processing-induced Defects Formed during Sintering of Alumina","MATERIALS SCIENCE & TECHNOLOGY (MS&T19)",,,,,,2019,Oct.
"Fumihiro Wakai,Gaku Okuma,Norimasa Nishiyama,Olivier Guillon","Sintering Forces Acting among Particles during Sintering by Grain Boundary/Surface Diffusion","MATERIALS SCIENCE & TECHNOLOGY (MS&T19)",,,,,,2019,Oct.
"Ryo Miyaki,Gaku Okuma,Kan Shinobe,Anna Sciazko,Takaaki Shimura,Shotaro Hara,Toshinori Ogashiwa,Naoki Shikazono,Norimasa Nishiyama,Fumihiro Wakai","3D evolution of anisotropic microstructures in free sintering and constrained sintering  of Au sub-micron particles observed by FIB-SEM tomography","The 4th International Symposium on Creation of Life Innovation Materials for Interdisciplinary and International Researcher Development (iLIM-4)",,,,,,2019,Oct.
"Gaku Okuma,Shuhei Watanabe,Kan Shinobe,Norimasa Nishiyama,Fumihiro Wakai,Akihisa Takeuchi,Kentaro Uesugi,Satoshi Tanaka","Processing-induced defects  formed during sintering of alumina observed by  multiscale 3D X-ray tomography","The 13th Pacific Rim Conference of Ceramic Societies  (PACRIM13)",,,,,,2019,Oct.
"Fumihiro Wakai,Gaku Okuma,Norimasa Nishiyama,Olivier Guillon","Mechanics of Sintering in  Formation and Disappearance of a Closed Pore","The 13th Pacific Rim Conference of Ceramic Societies  (PACRIM13)",,,,,,2019,Oct.
"Gaku Okuma,Shuhei Watanabe,Kan Shinobe,Norimasa Nishiyama,Akihisa Takeuchi,Kentaro Uesugi,Satoshi Tanaka,Fumihiro Wakai","3D multiscale-imaging of processing-induced defects formed during sintering of hierarchical powder packings",,"Scientific Reports","Springer Nature","Vol. 9","  11595",,2019,Aug.
"Takashi Akatsu,Keisuke Yokota,Yutaka Shinoda,FUMIHIRO WAKAI","Effect of the friction between a point-sharp indenter and an indented elastoplastic solid on the load and depth sensing indentation",,"MaterialsToday: Proceedings",,"Vol. 16",,"pp. 119-123",2019,Aug.
"Michiyuki Yoshida,M. Hada,Yutaka Shinoda,Osamu Sakurada,Fumihiro Wakai","Preliminary investigation of low current flash sintering in zirconia nanoparticle compact",,"Malaysian Journal of Analytical Sciences",,"Vol. 23",,"pp. 682-689",2019,Aug.
"Fumihiro Wakai,Gaku Okuma,Norimasa Nishiyama","Sintering mechanics of ceramics: a short review",,"Materials Today: Proceedings",,"Vol. 16",,"pp. 4-13",2019,Aug.
"Gaku Okuma,Fumihiro Wakai,Satoshi Tanaka,Tsuyoshi Hondo,Jesus Gonzalez-Julian,Olivier Guillon","Determination of sintering stress and bulk viscosity from sinter-forging and X-ray microtomography methods: a Review",,"Materials  Today:  Proceedings",,"Vol. 16",,"pp. 42-48",2019,Aug.
"Fumihiro Wakai,GakuOkuma,Norimasa Nishiyama,Olivier Guillon","Micromechanics of formation and shrinkage of a closed pore in sintering by coupled grain boundary/surface diffusion",,"Journal of the European Ceramic Society",,"Vol. 39","No. 9","pp. 2952-2959",2019,Aug.
"FUMIHIRO WAKAI","Microstructure Design for Oxide/Non-Oxide Ceramic for Structural Applications",,"Novel Structured Metallic and Inorganic Materials","Springer",,,"pp. 135-144",2019,July
"Gaku Okuma,Shuhei Watanabe,Kan Shinobe,Norimasa Nishiyama,Fumihiro Wakai,Akihisa Takeuchi,Kentaro Uesugi,Satoshi Tanaka","3D processing-induced defects formed during sintering of alumina observed by multiscale X-ray CT","International Conference on the Science and Technology for Advanced Ceramics (STAC-11)",,,,,,2019,July
"大熊 学,渡辺 修平,篠部 寛,西山 宣正,若井 史博,竹内晃久,上杉 健太朗,山口 駿太郎,田中 諭","SPring-8のマルチスケールX線CTで見るアルミナの焼結中の3次元内部欠陥形成プロセス","2019年度春季大会 (第123回講演大会) 粉末冶金協会",,,,,,2019,June
"若井 史博,大熊 学,西山 宣正,Guillon Olivier","焼結プロセスのミクロ力学原理","2019年度春季大会 (第123回講演大会) 粉末冶金協会",,,,,,2019,June
"Norimasa Nishiyama,Kotaro Fujii,Eleonora Kulik,Masahiro Shiraiwa,Nico A. Gaida,Yuji Higo,Yoshinori Tange,Astrid Holzheid,Masatomo Yashima,Fumihiro Wakai","Thermal expansion and P-V-T equation of state of cubic silicon nitride",,"Journal of the European Ceramic Society",,,,,2019,May
"大熊 学,渡辺 修平,篠部 寛,西山 宣正,若井 史博,竹内 晃久,上杉 健太朗,山口 駿太郎,田中 諭","SPring-8マルチスケールCTで見るアルミナの焼結中の３次元内部欠陥形成プロセス","日本セラミックス協会2019年年会",,,,,,2019,Mar.
"Norimasa Nishiyama,Fumihiro Wakai","Fabrication of transparent polycrystalline cubic silicon nitride and its physical properties","Science and Technology of Nano-Polycrystalline Diamond 2019",,,,,,2019,Mar.
"Fumihiro Wakai,Olivier Guillon,Gaku Okuma,Norimasa Nishiyama","Sintering forces acting among particles during sintering by grain-boundary/surface diffusion",,"Journal of the American Ceramic Society",,"Vol. 102",,"p. 538-547",2019,Feb.
"Shun Kanchika,Fumihiro Wakai","A model of crack healing of glass by viscous flow at elevated temperatures",,"Journal of the American Ceramic Society",,"Vol. 102",,"pp. 1373-1378",2019,Feb.
"大熊 学,渡辺 修平,篠部 寛,西山 宣正,若井 史博,竹内 晃久,上杉 健太朗,田中 諭","Spring-8 ナノCTで見るアルミナの３次元内部欠陥構造","先進セラミックス第124委員会",,,,,,2019,Feb.
"Norimasa Nishiyama,Fumihiro Wakai","Toughening by fracture-induced amorphization in nanopolycrystalline SiO2 stishovite","International Conference on Plasticity, Damage, and Fracture 2019",,,,,,2019,Jan.
"篠部寛,大熊学,Anna Sciazko,志村敬彬,原祥太郎,小柏俊典,鹿園直毅,若井史博","FIB-SEM トモグラフィーによる Au サブミクロン粒子焼結体の微細構造の 3 次元的可視化と焼結挙動解析","第 57 回セラミックス基礎討論会",,,,,,2019,Jan.
"大熊学,渡辺 修平,篠部 寛,西山 宣正,若井 史博,竹内晃久,上杉 健太朗,山口 駿太郎,田中 諭","SPring-8 マイクロ/ナノ マルチスケール CT で見るアルミナの 3 次元内部欠陥構造","2019年度 エンジニアリングセラミックス若手セミナー",,,,,,2019,
"Norimasa Nishiyama,Fumihiro Wakai","Transparent materials fabricated under pressure: permanently densified silica glass and transparent polycrystalline cubic silicon nitride","14th Laser Ceramics Symposium (LCS2018)",,,,,,2018,Nov.
"Norimasa Nishiyama,Fumihiro Wakai","Transparent polycrystalline ceramics fabricated under high pressure and temperature","MS&T18, Technical Meeting and Exhibition Materials Science & Technology",,,,,,2018,Oct.
"大熊 学,若井 史博,Jesus Gonzalez-Julian,Olivier Guillon","焼結応力と体積粘性率を決定するための焼結鍛造試験法とX線トモグラフィー法の比較","第31回日本セラミックス協会秋季シンポジウム",,,,,,2018,Sept.
"西山宣正,若井史博","スティショバイト・ナノ多結晶体における破壊誘起アモルファス化による変態強化",,"高圧力の科学と技術","日本高圧力学会","Vol. 28","No. 3","pp. 170-176",2018,Sept.
"Gaku Okuma,Fumihiro Wakai,Satoshi Tanaka","Classification of sintering stages by interface topology","Gordon Research Conference - 2018 Solid State Studies in Ceramics (GRC)",,,,,,2018,Aug.
"大熊 学,若井 史博,田中 諭","微構造の3次元可視化による焼結の熱力学的駆動力の解明と制御","2018年度 エンジニアリングセラミックス若手セミナー",,,,,,2018,Aug.
"Gaku Okuma,Fumihiro Wakai,Satoshi Tanaka","Classification of sintering stages by interface topology","Gordon Research Seminars - 2018 Solid State Studies in Ceramics (GRS)",,,,,,2018,Aug.
"Gaku Okuma,Fumihiro Wakai,Jesus Gonzalez-Julian,Olivier Guillon","Sinter forging and X-ray microtomography methods for determining sintering stress and bulk  viscosity","The 6th International Conference on the Characterization and Control of  Interfaces for High Quality Advanced Materials",,,,,,2018,July
"Norimasa Nishiyama,Fumihiro Wakai","Transparent polycrystalline cubic silicon nitride and its physical properties","12th International Conference on Ceramic Materials and Components for Energy and Environmental Applications (CMCEE 2018)",,,,,,2018,July
"Norimasa Nishiyama,Fumihiro Wakai","Fabrication of transparent polycrystalline cubic silicon nitride and its physical properties","7th International Congress on Ceramics",,,,,,2018,June
"Shun Kanchika,Fumihiro Wakai","Surface tension-pressure superposition principle for anisotropic shrinkage of an ellipsoidal pore in viscous sintering",,"Journal of the European Ceramic Society",,"Vol. 38",,"pp. 4283-4289",2018,June
"大熊学,若井史博,Jesus Gonzalez-Julian,Olivier Guillon","X線トモグラフィーにより推定した焼結応力の焼結鍛造試験による実験的検証","平成30年度春季大会 (第121回講演大会) 粉末冶金協会",,,,,,2018,May
"Gaku Okuma,Jesus Gonzalez-Julian,Olivier Guillon,Fumihiro Wakai","Comparison between sinter forging and X-ray microtomography methods for determining sintering stress and bulk viscosity",,"Journal of the European Ceramic Society",,"Vol. 38","No. 4","pp. 2053-2058",2018,Apr.
"N.Nishiyama,R. Ishikawa,H. Ohfuji,T. Taniguchi,F. Wakai","Transparent polycrystalline cubic silicon nitride and its physical properties","6th International Symposium on Advanced Ceramics (ISAC-6)",,,,,,2018,Mar.
"若井史博,大熊 学,西山 宣正,Olivier Guillon","3粒子の固相焼結の背後にある焼結力","日本セラミックス協会2018年年会",,,,,,2018,Mar.
"大熊学,若井史博,Jesus Gonzalez-Julian,Olivier Guillon","焼結応力と体積粘性率を決定するための焼結鍛造とX線マイクロトモグラフィー法の比較","日本セラミックス協会2018年年会",,,,,,2018,Mar.
"Gaku Okuma,Jesus Gonzalez-Julian,Olivier Guillon,Fumihiro Wakai","Comparison between sinter forging and X-ray microtomography methods for determining sintering stress and bulk viscosity","The 6th International Symposium on Advanced Ceramics (ISAC-6)",,,,,,2018,Mar.
"Fumihiro Wakai,Gaku Okuma,Norimasa Nishiyama","Role of microscopic forces in densification of particles in solid state sintering","The 6th International Symposium on Advanced Ceramics (ISAC-6)",,,,,,2018,Mar.
"本堂剛,安田公一,若井史博,田中諭","アルミナセラミックスの焼結時の粗大欠陥成長の解明","日本セラミックス協会2018年会","日本セラミックス協会2018年会講演予稿集",,"Vol. 1","No. 1D24",,2018,Mar.
"Tsuyoshi Hondo,Kouichi Yasuda,Fumihiro Wakai,Satoshi Tanaka","Influence of binder layer of spray-dried granules on occurrence and evolution of coarse defects in alumina ceramics during sintering",,"Journal of the European Ceramic Society",,"Vol. 38","No. 4","pp. 1846-1852",2018,Feb.
"大熊学,門脇大騎,田中諭,若井史博","焼結中の微構造の3次元可視化による焼結段階の分類","第56回セラミックス基礎科学討論会",,,,,,2018,Jan.
"Gaku Okuma,Satoshi Tanaka,Fumihiro Wakai","Distinction of stages of sintering from  3D visalization of microstructure in sinteting by using X-ray  microtomography","42nd International Conference & Exposition on Advanced Ceramics and Composites",,,,,,2018,Jan.
"Gaku Okuma,Daiki Kadowaki,Satoshi Tanaka,Fumihiro Wakai","Mechanics and evolution of interfacial topology for distinguishing stages of sintering","The Sixth International Education Forum",,,,,,2017,Dec.
"Kimiko Yoshida,Nishiyama N,Shinoda Y,Akatsu T,Wakai F","Evaluation of effects of crack deflection and grain bridging on toughening of nanocrystalline SiO2 stishovite",,"J. Euro. Cer. Soc.",,,,,2017,Dec.
"Fumihiro Wakai,Gaku Okuma,Satoshi Tanaka","Microscopic Sintering Forces behind Macroscopic Continuum Theory of Sintering","Japan-India YNU Symposium 2017",,,,,,2017,Dec.
"Fumihiro Wakai,Shun Kanchika,Gaku Okuma,Norimasa Nishiyama","Microscopic sintering forces acting among particles during sintering by grain boundary/surface diffusion","Sintering2017",,,,,,2017,Nov.
"N. Nishiyama,R. Ishikawa,H. Ohfuji,H. Marquardt,T. Taniguchi,B. Kim,A. Masuno,Y. Ikuhara,F. Wakai,T. Irifune","Ultra high pressure sintering and synthesis of transparent polycrystalline cubic silicon nitride","International Conference on Sintering 2017",,,,,,2017,Nov.
"西山宣正,金谷航葵,若井史博","スピネル型窒化ケイ素・透明多結晶体の合成とその物性","第58回高圧討論会",,,,,,2017,Nov.
"Tsuyoshi HOND,Kouichi YASUDA,Fumihiro WAKAI,Satoshi Tanaka","Micro CT observation of structural change from green compact to sintered ceramics","The 34th International Japan-Korea Seminar on Ceramics,","The proceeding of the  34th International Japan-Korea Seminar on Ceramics,",,"Vol. 34","No. C-24",,2017,Nov.
"Gaku Okuma,Satoshi Tanaka,Fumihiro Wakai","Mechanics and evolution of microstructural topology in viscous sintering observed by X-ray microtomography","Sintering2017",,,,,,2017,Nov.
"Gaku Okuma,Daiki Kadowaki,Tsuyoshi Hondo,Satoshi Tanaka,Fumihiro Wakai","Evolution of interface topology from microscopic observation of viscous sintering of glass particles by using X-ray microtomography","The 34th International Japan-Korea Seminar on Ceramics",,,,,,2017,Nov.
"若井史博,大熊学,田中諭","焼結プロセスにおける内部応力の起源のミクロスケール力学解析","第37回エレクトロセラミックス研究討論会",,,,,,2017,Oct.
"T. Akatsu,S. Numata,Y. Shinoda,F. Wakai","Effect of elastic deformation of a point-sharp indenter on nanoindetntation behavior",,"Materials",,"Vol. 10",,"  270",2017,Oct.
"Gaku Okuma,Daiki Kadowaki,Tsuyoshi Hondo,Satoshi Tanaka,Fumihiro Wakai","Interface topology for distinguishing stages of sintering",,"Scientific Reports",,"Vol. 7","  11106",,2017,Sept.
"大熊 学,門脇 大騎,田中 諭,若井 史博","焼結段階を区別するための界面トポロジー","第30回日本セラミックス協会秋季シンポジウム",,,,,,2017,Sept.
"本堂 剛,安田公一,若井史博,田中 諭","成形方法に由来する不均一構造が緻密化挙動に与える影響","バルクセラミックスの信頼性に関するワークショップ（第6回バルクセラミックス若手セミナーを兼ねる））","バルクセラミックスの信頼性に関するワークショップ予稿集",,,,"pp. 1",2017,Sept.
"大熊 学,門脇 大騎,田中 諭,若井 史博","焼結段階を区別するための界面トポロジー","バルクセラミックスの信頼性に関するワークショップ（第6回バルクセラミックス若手セミナーを兼ねる）",,,,,,2017,Sept.
"大熊 学,菅近 駿,田中 諭,若井 史博","X線マイクロトモグラフィーによる焼結過程の微構造の3次元可視化と巨視的力学量の評価",,"粉体および粉末冶金",,"Vol. 64","No. 9","pp. 495-500",2017,Sept.
"本堂 剛,安田公一,若井史博,田中 諭","成形方法に由来する不均一構造が緻密化挙動に与える影響","第30回日本セラミックス協会秋季シンポジウム","第30回日本セラミックス協会秋季シンポジウム講演予稿集",,"Vol. 30","No. "J25","pp. 1-2",2017,Sept.
"Gaku Okuma,Daiki Kadowaki,Satoshi Tanaka,FUMIHIRO WAKAI","Distinction of sintering stage by interfacial topology","The 10th International Conference on the Science and Technology for Advanced Ceramics (STAC-10)",,,,,,2017,Aug.
"Misawa M,Ryuo E,Yoshida K,Kalia R K,Aiichiro Nakano,Nishiyama N,Shimojo F,Vashishta P,Wakai F","Picosecond amorphization of SiO2 stishovite under tension",,"Science Advances",,"Vol. 3",,,2017,May
"大熊 学,若井 史博","粉体成形プロセスにおける微視的な粒子充填構造と焼結における巨視的な収縮との関連の3次元トモグラフィーによる解明",,"ホソカワ粉体工学振興財団年報",,"Vol. 24",,"  144-147",2017,May
"Norimasa Nishiyama,Ryo Ishikawa,Hiroaki Ohfuji,Hauke Marquardt,Takashi Taniguchi,Byung-Nam Kim,Atsunobu Masuno,Takashi Taniguchi,Byung-Nam Kim,Yuichi Ikuhara,FUMIHIRO WAKAI,Tetsuo Irifune","Transparent polycrystalline spinel-type silicon nitride","PACRIM Symposium 19: Transparent Ceramic Materials and Devices",,,,,,2017,May
"Gaku Okuma,Daiki Kadowaki,Tsuyoshi Hondo,Akihiro Sato,Satoshi Tanaka,FUMIHIRO WAKAI","Computation of sintering stress and bulk viscosity from microtomographic images in viscous sintering of glass particles",,"Journal of the American Ceramic Society",,"Vol. 100","No. 3","p. 867-875",2017,Mar.
"Nishiyama N,Ishikawa R,Ohfuji H,Marquardt H,Kurnosov A,Bednarcik J,Kulik E,Ikuhara Y,Wakai F,Irifune T","Transparent polycrystalline cubic silicon nitride",,"Scientific Reports",,"Vol. 7",,,2017,Mar.
"Yoshida K,Nishiyama N,Sone M,Wakai F","Strength and toughness of nanocrystalline SiO2 stishovite toughened by fracture-induced amorphization",,"Acta Materialia",,"Vol. 124",,"pp. 316-324",2017,Feb.
"T.Hondo,K.Yasuda,F.Wakai,S.Tanaka","Influence of Granule Characteristics on Structural Change during Sintering","The 18th International Symposium on Eco-materials PRocessing and Design","Abstract book of he 18th International Symposium on Eco-materials Processing and Design",,"Vol. 18","No. E2-3","pp. 109-110",2017,Feb.
"大熊 学,Jesus Gonzalez-Julian,Olivier Guillon,若井 史博","焼結鍛造試験による焼結応力および粘性係数の決定とX線マイクロトモグラフィーによる微視的構造観察からの推定結果との比較","第55回セラミックス基礎科学討論会",,,,,,2017,Jan.
"Kimiko Yoshida,Norimasa Nishiyama,Masato Sone,Fumihiro Wakai","Strength and toughness of nanocrystalline SiO2 stishovite toughened by fracture-induced amorphization",,"Acta Materialia",,"Vol. 124",,"pp. 316-324",2017,Jan.
"若井史博,水野 賢一,吉田克己,北岡 諭","エンジニアリングセラミックスの研究開発動向と将来展望",,"セラミックス",,"Vol. 51","No. 12","pp. 826-829",2016,Dec.
"G. Okuma,D. Kadowaki,S. Tanaka,F. Wakai","Bulk viscosity and sintering stress in viscous sintering of glass particles estimated from microscopic observation by using X-ray microtomogtaphy","The Fifth International Education Forum",,,,,,2016,Dec.
"若井 史博,大熊 学,田中 諭,Olivier Guillon","理論とシミュレーションに基づくX線マイクロトモグラフィー観察からの粘性焼結の構成式の推定","平成28年度秋季大会 (第118回講演大会) 粉末冶金協会",,,,,,2016,Nov.
"大熊 学,門脇 大騎,田中 諭,若井 史博","X線マイクロトモグラフィーによるガラス粒子の粘性焼結における微視的構造観察からの巨視的粘性係数と焼結応力の推定","第29回日本セラミックス協会秋季シンポジウム",,,,,,2016,Sept.
"?本堂 剛,加藤 善二,安田 公一,若井 史博,田中 諭","焼結時の粗大欠陥発達に及ぼす顆粒の性質の影響","第２９回日本セラミックス協会秋季シンポジウム","第２９回日本セラミックス協会秋季シンポジウム講演予稿集",,"Vol. 29","No. 2A24","pp. 1",2016,Sept.
"S.Tanaka,T.Hondo,K.Yasuda,F.Wakai","Control of Mesoscale Structure Evolution in Alumina Ceramics","9th Interenational Conference on High Temperature Ceramic Matrix Compsoites / Global Forum on Advanced Materials and Technologies for Sustainable Development 2016","The abstract book of 9th Interenational Conference on High Temperature Ceramic Matrix Compsoites / Global Forum on Advanced Materials and Technologies for Sustainable Development 2016",,"Vol. 1","No. G1-0012-2016","pp. 47",2016,June
"Tsuyoshi Hondo,Zenji Kato,Kouichi Yasuda,Fumihiro Wakai,Satoshi Tanaka","Coarse pore evolution in dry-pressed alumina ceramics during sintering",,"Advanced Powder Technology",,"Vol. 27",,"pp. 1006-1012",2016,June
"Tsuyoshi HONDO,Zenji KATO,Satoshi TANAKA,Fumihiro WAKAI,Kouichi YASUDA","Pore Formation in alumina ceramics prepared by dry-pressing method","EnCera2016","Abstract book fo EnCera2016",,"Vol. 1",,"pp. 57",2016,May
"大熊 学,門脇 大騎,田中 諭,若井 史博","X線マイクロトモグラフィーによるガラス粒子の粘性焼結の微視的構造観察からの巨視的粘性係数と焼結応力の推定","平成28年度春季大会 (第117回講演大会) 粉末冶金協会",,,,,,2016,May
"G. Okuma,D. Kadowaki,S. Tanaka,F. Wakai","Estimation of bulk viscosity and sintering stress from microscopic observation of viscous sintering of glass particles by using X-ray microtomography","The International Symposium on the Science of Engineering Ceramics (EnCera 2016)",,,,,,2016,May
"Fumihiro Wakai,Kouta Katsura,Shun Kanchika,Yutaka Shinoda,Takashi Akatsu,Kazunari Shinagawa","Sintering force behind the viscous sintering of two particles",,"Acta Materialia",,"Vol. 109",,"pp. 292-299",2016,Apr.
"Gaku Okuma,Daiki Kadowaki,Yutaka Shinoda,Takatshi  Akatsu,Olivier Guillon,Fumihiro Wakai","Determination of the size of representative volume element for viscous sintering",,"Journal of Ceramic Society Japan",,"Vol. 124",,"pp. 421-425",2016,Apr.
"本堂 剛,加藤 善二,田中 善二,田中 諭,若井史博,安田公一","顆粒プレス成形体の不均質な焼結進行と粗大欠陥の発生","2016年日本セラミックス協会年会","2016年日本セラミックス協会年会講演予稿集",,,"No. 2I02",,2016,Mar.
"西山宣正,若井史博","ナノスケール変態強化：最硬酸化物スティショバイトを割れにくいセラミックスに変える高靭性化機構",,"FC Report",,"Vol. 34",,"pp. 19-26",2016,Feb.
"S.Tanaka,T.Hondo,F.Wakai,K.Yasuda","Observation of development of internal pores in dry-pressed alumina ceramics during sintering","40Th International Conference and Exposition on Advanced Ceramics and Composites","Abstract Book of 40Th International Conference and Exposition on Advanced Ceramics and Composites",,"Vol. 40","No. S11-004","pp. 153",2016,Jan.
"Y. Shinoda,R. Raj,Y. Minoguchi,T. Akatsu,F. Wakai","Hafnia-silicon carbide nano composites II: Measurements of the residual stress",,"Journal of European Ceramic Society",,"Vol. 36",,"pp. 937-942",2016,Jan.
"Benjamin Dargatz,Jesus Gonzalez-Julian,Martin Bram,Yutaka Shinoda,Fumihiro Wakai,Olivier Guillon","FAST/SPS sintering of nano crystalline zinc oxide Part II: Abnormal grain growth, texture and grain anisotropy",,"Journal of European Ceramic Society",,"Vol. 36",,"pp. 1221-1232",2016,Jan.
"Akatsu, T.,Numata, S.,Demura, T.,Shinoda, Y.,FUMIHIRO WAKAI","Representative indentation yield stress evaluated by behavior of nanoindentations made with a point sharp indenter",,"Mechanics of Materials",,"Vol. 92",,"pp. 1-7",2016,
"Akatsu, T.,Takashima, H.,Shinoda, Y.,FUMIHIRO WAKAI,Wakayama, S.","Thermal-Shock Fracture and Damage Resistance Improved by Whisker Reinforcement in Alumina Matrix Composite",,"International Journal of Applied Ceramic Technology",,"Vol. 13","No. 4","pp. 653-661",2016,
"G. Okuma,D. Kadowaki,F. Wakai","Size Determination of Representative Volume Element in Microstructure Evolution during Sintering","The Fourth International Education Forum",,,,,,2015,Dec.
"Satoshi Tanaka,T.Hondo,Z.kato,Kouichi Yasuda,F.Wakai","Development of Coarse Defects in Alumina Ceramics during Sintering","25th Annual Meeting of MRS-Japan 2015","Abstract Book of 25th Annual Meeting of MRS-Japan 2015",,"Vol. E3",,"pp. 002",2015,Dec.
"G. Okuma,D. Kadowaki,F. Wakai","Size determination of representative volume element in microstructure evolution during sintering","The 9th International Conference on the Science and Technology for Advanced Ceramics (STAC-9)",,,,,,2015,Oct.
"門脇 大騎,大熊 学,若井 史博,本堂 剛,佐藤 暁洋,田中 諭","X線マイクロトモグラフィーによるガラス粒子の粘性焼結における気孔形態の3次元解析","第28回日本セラミックス協会秋季シンポジウム",,,,,,2015,Sept.
"大熊 学,門脇 大騎,篠田 豊,赤津 隆,若井 史博","焼結中の微構造変化における代表体積要素の寸法決定","第28回日本セラミックス協会秋季シンポジウム",,,,,,2015,Sept.
"Kimiko Yoshida,Fumihiro Wakai,Norimasa Nishiyama,Risako Sekine,Yutaka Shinoda,Takashi Akatsu,Takashi Nagoshi,Masato Sone","Large increase in fracture resistance of stishovite with crack extension less than one micrometer",,"Scientific Reports",,"Vol. 5",,"  10993",2015,June
"Raayaa Wananuruksawong,YUTAKA SHINODA,TAKASHI AKATSU,FUMIHIRO WAKAI","High-strain-rate superplasticity in nanocrystalline silicon nitride ceramics under compression",,"Scripta Mater.",,"Vol. 103",,"pp. 22-25",2015,May
"T. Akatsu,S. Numata,T. Demura,Y. Shinoda,F. Wakai","Representative indentation elastic modulus evaluated by unloading of nano indentation made with a point sharp indenter",,"Mechanics of Materials",,"Vol. 83",,"pp. 66-71",2015,Jan.
"K. Katsura,Y. Shinoda,T. Akatsu,F. Wakai","Sintering force behind shape evolution by viscous flow",,"Journal of the European Ceramic Society",,"Vol. 35",,"pp. 1119-1122",2015,Jan.
"R. Wananuruksawong,Y. Shinoda,T. Akatsu,F. Wakai","Evolution of microstructure and intergranular glass chemistry in plastically deformed nanocrystalline Si3N4 ceramics",,"Journal of the American Ceramic Society",,"Vol. 98","No. 1","pp. 178-185",2015,Jan.
"Masaki Narisawa,Fuji Funabiki,Akihiro Iwase,Fumihiro Wakai,Hideo Hosono",": Effects of Atmospheric Composition on the Molecular Structure of Synthesized Silicon Oxycarbides",,"J. Am. Ceram. Soc.",,"Vol. 98",,"pp. 3373-3380",2015,
"N. Nishiyama,F. Wakai,H. Ohfuji,Y. Tamenori,H. Murata,T. Taniguchi,M. Matsushita,M. Takahashi,E. Kulik,K. Yoshida,K. Wada,J. Bednarcik,T. Irifune","Fracture-induced amorphization  of polycrystalline SiO2 Stishovite: a potential platform for toughening in ceramics",,"Scientific Reports",,"Vol. 4",,"  6558",2014,Oct.
"Takamasa ONOKI,Y. Shinoda,T. Akatsu,F. Wakai","New processing method for tungsten carbide nano-crystalline particles and nano structural carbon via polyacrylonitrile gasification",,"Journal of Ceramic Society Japan",,"Vol. 122",,"pp. 570-573",2014,Mar.
"若井史博,赤津隆,篠田豊","セラミックスの焼結力学 ?安全・安心のセキュアマテリアルに向けて?",,"セラミックス",,"  49","No. 2","  82-86",2014,Feb.
"F. Wakai,Olivier Guillon","Evaluation of sintering stress from 3-D visualization of microstructure: Case study of glass films sintered by viscous flow and imaged by X-ray microtomography",,"Acta Metallurgica",,"Vol. 66",,"pp. 54-62",2014,Jan.
"TAKASHI AKATSU,Yamada Yuji,Yasuto Hoshikawa,Takamasa ONOKI,YUTAKA SHINODA,FUMIHIRO WAKAI","Multifunctional porous titanium oxide coating with apatite forming ability and photocatalytic activity on a titaniumsubstrate formed by plasma electrolytic oxidation",,"Materials Science and Engineering C","Elsevier","  33",,"  4871-4875",2013,Dec.
"TAKASHI AKATSU,Shin Nakanishi,yasuhiro tanabe,FUMIHIRO WAKAI,EIICHI YASUDA","Toughening enhanced at elevated temperatures in an alumina/zirconia dual-phase matrix composite reinforced with silicon carbide whiskers",,"Journal of the European Ceramic Society","Elsevier","  33",,"  3157-3163",2013,Dec.
"A. Dom?nguez-Rodr?guez,D. G?mez-Garc?a,F. Wakai","High temperature plasticity in yttria stabilized tetragonal zirconia polycrystals (Y-TZP)",,"International Materials Reviews",,"Vol. 58",,"pp. 399-417",2013,Aug.
"F. Wakai","Development of Superplastic Ceramics",,"Handbook of Advanced Ceramics: Materials, Applications, Processing, and Properties","Academic Press",,,"pp. 765-771",2013,June
"Raayaa Wananuruksawong,YUTAKA SHINODA,TAKASHI AKATSU,FUMIHIRO WAKAI","Effect of CaO Addition on Compressive Deformation of Silicon Nitride Ceramic with Y-Mg-Si-O-N Glassy System",,"International Journal of Applied Ceramic Technology","The American Ceramic Society","  10","  5","  756-763",2013,May
"Norimasa Nishiyama,Takashi Taniguchi,Hiroaki Ohfuji,Kimiko Yoshida,Fumihiro Wakai,Byung-Nam Kim,Hidehiro Yoshida,Yuji Higo,Astrid Holzheid,Oliver Beermann,Tetsuo Irifune,Yoshio Sakka,Ken-ichi Funakoshi","Transparent nanocrystalline bulk alumina obtained at 7.7 GPa and 800 C",,"Scripta Materialia",,"Vol. 69",,"pp. 362-365",2013,May
"F. Wakai,K.A. Brakke","Tensor virial equation of evolving surfaces in sintering of aggregates of particles by diffusion",,"Acta Materialia",,"Vol. 61",,"pp. 4103-4112",2013,Apr.
"TAKASHI AKATSU,Takashiro KATO,Yutaka SHINODA,Fumihiro WAKAI","Thermal barrier coating made of porous zirconium oxide on a nickel-based single crystal superalloy formed by plasma electrolytic oxidation",,"Surface & Coatings Technology","Elsevier","Volume 223","No. 25","p. 47-51",2013,Feb.
"F. Wakai","Mechanics of viscous sintering on the micro-and macro-scale",,"Acta Materialia",,"Vol. 61",,"pp. 239-247",2013,Jan.
"水野 潤,佐久間 克幸,仁村 将次,若井史博,庄子 習一","Auを用いた熱圧着マイクロ接合技術:?サブミクロンAu粒子を用いたAu接合技術およびAuバンプと接着剤のハイブリッド接合技術?",,"精密工学会誌","公益社団法人 精密工学会","Vol. 79","No. 8","pp. 714-718",2013,
"若井史博","焼結力学のマルチスケールモデル",,"粉体および粉末冶金",,"Vol. 59","No. 12","pp. 721-727",2012,Dec.
"F. Wakai,Y. Shinoda,T. Akatsu","Tensor-Virial Equation for Deformation of a particle in viscous sintering",,"Journal of the American Ceramic Society",,"Vol. 95","No. 9","pp. 2785-2787",2012,Sept.
"Fumihiro Wakai,Bordia Rajendra K.","Microstructural evolution and anisotropic shrinkage in constrained sintering and sinter forging",,"Journal of the American Ceramic Society",,"Vol. 95","No. 8","pp. 2389-2397",2012,Sept.
"Fumihiro Wakai,Hirotaka Fukutome,Norihiro Kobayashi,Tomoyuki Misaki,Yutaka Shinoda,Takashi Akatsu,Masato Sone,Yakichi Higo","Direct observation of sintering mechanics of a single grain boundary",,"Acta Materialia",,"Vol. 60",,"pp. 507-516",2012,Feb.
"Fumitaka Yoshimura,Mika Ishizaki,Fumihiro Wakai,Masahiko Hara,Osamu Odawara,Hiroyuki Wada","Optical Properties of Afterglow Nanoparticles Sr2MgSi2O7: Eu2+, Dy3+ Capped with Polyethylene Glycol",,"Advances in Optical Technologies",,"  2012",,"  814745",2012,Feb.
"Nikolic Zoran S.,Fumihiro Wakai","Three-dimensional computer study of rearrangement during liquid phase sintering",,"Mathematical Computer Modelling",,"Vol. 55",,"  1251-1262",2012,Jan.
"Ito, S.,Mizuno, J.,Ishida, H.,Ogashiwa, T.,Kanehira, Y.,Murai, H.,FUMIHIRO WAKAI,Shoji, S.","Low temperature bonding using sub-micron Au particles for wafer-level MEMS packaging",,"2012 2nd IEEE CPMT Symposium Japan, ICSJ 2012",,,,,2012,
"T Akatsu,T Kato,Y Shinoda,F Wakai","Zirconia based ceramic coating on a metal with plasma electrolytic oxidation",,"Materials Science and Engineering","IOP Publishing Ltd","Vol. 18",,,2011,Oct.
"R.L. Gonz?lez-Romero,J.J Mel?ndez,Diego G?mez-Garc?a,F.L. Cumbrera,Arturo Dom?nguez-Rodr?guez,FUMIHIRO WAKAI","Cation diffusion in yttria-zirconia by molecular dynamics",,"Solid State Ionics",,"Vol. 204-205",,"  1-6",2011,Oct.
"F. Wakai,K.A. Brakke","Mechanics of sintering for coupled grain boundary and surface diffusion",,"Acta Materialia",,"Vol. 59",,"pp. 5379-5387",2011,Aug.
"Nikolic Zoran S.,F. Wakai","Computer study of liquid phase sintering - three-dimensional time dependent rearrangement",,"Materials Science and Engineering",,"Vol. 18",,"  202005",2011,June
"若井史博","7.2.5 超変形機能",,"セラミックス機能化ハンドブック","内田老鶴圃",,,"pp. 568-574",2011,Apr.
"Fumitaka Yoshimura,Kazutaka Nakamura,Fumihiro Wakai,Masahiko Hara,Osamu Odawara,Hiroyuki Wada","Preparation of Long-Afterglow Colloidal Solution of Sr2MgSi2O7: Eu2+, Dy3+ by Laser Ablation in Liquid",,"Applied Surface Science",,"vol. 257","num. 6","p. 2170-2175",2011,Jan.
"Fumihiro Wakai,Zoran Nikolic","Effect of grain boundary sliding on shear viscosity and viscous Poisson&s ratio in macroscopic shrinkage during sintering",,"Acta Materialia",,"Vol. 59",,"pp. 774-784",2011,Jan.
"Hiroyuki Wada,Fumitaka Yoshimura,Fumihiro Wakai,Masahiko Hara,Osamu Odawara","Optical properties of long afterglow nanoparticles prepared by laser ablation in liquid","Pacifichem 2010",,,,,,2010,Dec.
"Hiroyuki Wada,Fumitaka Yoshimura,Fumihiro Wakai,Masahiko Hara,Osamu Odawara","Preparation of long afterglow nanoparticles for bioimaging",,"Proc. of Int. conf. on Particle 2010",,,,,2010,May
"和田裕之,吉村 文孝,中村 一隆,若井 史博,原正彦,吉本護,小田原修","長残光ナノ粒子の液相レーザアブレーションによる作製","第57回応用物理学関係連合講演会",,,,,"  17p-E-10",2010,Mar.
"FUMIHIRO WAKAI,TAKASHI AKATSU","Anisotropic viscosities and shrinkage rates in sintering of particles arranged in a simple orthorhombic structure",,"Acta Materialia",,"Vol. 58",,"pp. 1921-1929",2010,Feb.
"吉村文孝,廣田順二,中村一隆,若井史博,吉本護,小田原修,和田裕之","バイオイメージングに向けた長残光ナノ粒子の作製と光学特性","第48回セラミックス基礎科学討論会",,,,,"  12C17",2010,Jan.
"FUMIHIRO WAKAI","Comment on “Local vs. global approach in the analysis of sintering kinetics”",,"Scripta Materialia",,"Vol. 62",,"pp. 117-119",2010,Jan.
"若井史博","7.2.3 超塑性",,"窒化ケイ素系セラミック新材料 最近の展開、日本学術振興会先進セラミックス第124委員会編","内田老鶴圃",,,"pp. 353-360",2009,Nov.
"若井史博","粒子スケールのミクロ力学系としての焼結原理",,"粉体および粉末冶金",,"Vol. 56","no. 10","pp. 611-618",2009,Nov.
"Fumihiro Wakai,Dmitri V. Louzguine-Luzgin,黒田敏雄","A microscopic model of interface-reaction-controlled sintering of spherical particles of different phases",,"Journal of the American Ceramic Society",,"Vol. 92","No. 8","pp. 1663-1671",2009,Aug.
"Fumihiro Wakai,Yutaka Shinoda","Anisotropic sintering stress for sintering of particles arranged in orthotropic symmetry",,"Acta Materialia",,"Vol. 57",,"pp. 1663-1671",2009,June
"Kentarou Chihara,Daisuke Hiratsuka,Jyunichi Tatami,Fumihiro Wakai,Katsutoshi Komeya","High-temperature compressive deformation of SiAlON polycrystals prepared without additives",,"Key Engineering Materials",,"Vol. 403",,"pp. 117-120",2009,Jan.
"Yutaka Shinoda,Yuki Yanagisawa,Takashi Akatsu,Fumihiro Wakai,Hidetoshi Fujii","Development of Creep-Resistant Tungsten Carbide Copper Cemented Carbide",,"Materials Transactions",,"Vol. 50","No. 6","pp. 1250-1254",2009,
"Guoqiang Xie,Dmitri V. Louzguine-Luzgin,Hisamichi Kimura,Akihisa Inoue,Fumihiro Wakai","Large-size ultrahigh strength Ni-based bulk metallic glassy matrix composites with enhanced ductility fabricated by spark plasma sintering",,"Applied Physics Letters",,"Vol. 92",,"p. 121907",2008,Oct.
"Kentarou Chihara,Daisuke Hiratsuka,Yutaka Shinoda,Takashi Akatsu,Fumihiro Wakai,Jyunichi Tatami,Katsutoshi Komeya","High-temperature compressive deformation of b-SiAlON polycrystals containing minimum amount of intergranular glass phase",,"Materials Science & Engineering B",,"Vol. 148",,"pp. 203-206",2008,Apr.
"若井史博","流動するナノ世界 ?超塑性と焼結?",,"鉱山",,"  61","  4","pp. 34-39",2008,Apr.
"Takuya Tokiyama,Yutaka Shinoda,Takashi Akatsu,Fumihiro Wakai","Enhancement of high-temperature deformation in fine-grained silicon carbide with Al doping",,"Materials Science & Engineering B",,"Vol. 148",,"pp. 261-264",2008,Apr.
"Guoqiang Xie,Dmitri V. Louzguine-Luzgin,Fumihiro Wakai,Hisamichi Kimura,Akihisa Inoue","Microstructure and properties of ceramic particulate reinforced metallic glassy matrix composites fabricated by spark plasma sintering",,"Materials Science & Engineering B",,"Vol. 148",,"pp. 77-81",2008,Apr.
"Y. Shinoda,T. Akatsu,F. Wakai","Integrated molding of nanocrystalline tungsten carbide powder with stainless steel",,"Mater. Sci. and Eng. B",,"Vol. 148",,"pp. 145-148",2008,Feb.
"Yutaka Shinoda,Sung-Wng Kim,Fumihiro Wakai,Hideo Hosono","Plasticity of Fe-Oxypnictides Superconductor",,"J. Phys. Soc. Jpn. Suppl. C",,"Vol. 77",,"pp. 125-126",2008,
"山田 勝則,神谷 信夫,近藤 直樹,若井史博","帯状ネットワークを有するSi3N4/Si3N4-SiC複合体の高温変形特性",,"材料",,"Vol. 56",,"pp. 505-509",2007,Sept.
"Guoqian Xie,Dmitri V. Louzguine-Luzgin,木村 久道,若井 史博,井上 明久","Fabrication of Ni52.5Nb10Zr15Ti15Pt7.5 bulk metallic glassy matrix composite containing dispersed ZrO2 particulates by spark plasma sintering",,"Mater. Sci. Forum",,"Vol. 561-565",,"pp. 1291-1294",2007,Aug.
"若井 史博","Nanoparticle Technology Handbook  6.2.3 Creep/Superplasticity",,,"Elsevier",,,"pp. 329-332",2007,June
"若井史博","ナノマテリアルの技術 (ナノ／ナノ複合化による新機能）",,,"シーエムシー出版",,,"pp. 224-225",2007,June
"Fumihiro WAKAI,Diego GOMEZ-GARCIA,Arturo DOMÍNGUEZ-RODRÍGUEZ","Pore channel closure in sintering of a ring of three spheres",,"J. Euro. Ceram. Soc.",,"Vol. 27",,"pp. 3365-3370",2007,
"Kentarou CHIHARA,YUTAKA SHINODA,TAKASHI AKATSU,Fumihiro WAKAI","Superplastic flow of silicon nitride-based nanocomposite at high strain rates",,"Mater. Sci. Forum",,"Vol. 551-552",,"pp. 597-600",2007,
"Fumihiro WAKAI","Interplay between Surface and Grain Boundary in Sintering",,"Mater. Sci. Forum",,"Vol. 558-559",,"pp. 1029-1034",2007,
"Kentarou CHIHARA,Daisuke HIRATSUKA,Junichi TATAMI,Fumihiro WAKAI,Katsutoshi KOMEYA","High temperature deformation of a-SiAlON nanoceramics without additives",,"Scripta Materialia",,"Vol. 56",,"pp. 871-874",2007,
"Fumihiro Wakai","Three-dimensional simulation of coarsening and grain growth in sintering",,"Mater. Sci. Forum",,"Vol. 539-543",,"pp. 2359-2364",2007,
"Michiyuki Yoshida,Yutaka Shinoda,Takashi Akatsu,FUMIHIRO WAKAI","Development of Nanoceramics; Application to Diffusion Bonding",,"Ceramic Transactions",,"Vol. 198",,"pp. 85-90",2007,
"Fumihiro Wakai,Arturo Dominguez-Rodriguez","Nanomaterials - from Research to Applications, Chapter 8 Grain boundary dynamics in superplasticity",,,"Elsevier",,,"pp. 297-314",2006,
"若井史博","ナノパーティクル・テクノロジー・ハンドブック  6.2.3クリープ・超塑性特性",,,"日刊工業新聞社",,,"pp. 308-312",2006,
"Arturo Dominguez-Rodriugez,Fumihiro Wakai","Ceramic Matrix Composites  Chapter 16, Superplastic Ceramic Composite",,,"Woodhead Publishing Limited",,,"pp. 434-458",2006,
"Fumihiro Wakai,Takashi Akatsu,YUTAKA SHINODA","Shrinkage and disappearance of a closed pore in the sintering of particle cluster",,"Acta Materialia",,"Vol. 54",,"pp. 793-805",2006,
"Eiichiro Narimatsu,YUTAKA SHINODA,Takashi Akatsu,Fumihiro Wakai","Effect of chemical composition of intergranular glass on superplastic compressive deformation of b-silicon nitride",,"J. Euro. Ceram. Soc.",,"Vol. 26",,"pp. 1069-1074",2006,
"Satoru Ishihara,T. Nishimura,Joachim Bill,Fritz Aldinger,Fumihiro Wakai","Bulk consolidation of non-oxide ceramic powders derived from polymer precursors",,"Key Engineering Materials",,"Vol. 317-318",,"pp. 15-18",2006,
"Eiichiro Narimatsu,YUTAKA SHINODA,Takashi Akatsu,Fumihiro Wakai","Effect of chemical composition of intergranular glass on superplastic deformation of b-silicon nitride",,"Key Engineering Materials",,"Vol. 317-318",,"pp. 399-402",2006,
"Kentarou Chihara,YUTAKA SHINODA,Takashi Akatsu,Fumihiro Wakai","Superplastic deformation of silicon nitride nanocomposite at high strain rates",,"Key Engineering Materials",,"Vol. 317-318",,"pp. 403-406",2006,
"Michiyuki Yoshida,YUTAKA SHINODA,Takashi Akatsu,Fumihiro Wakai","Deformation behavior of SiO<sub>2</sub> doped nanocrystalline monoclinic zirconia at low temperatures",,"Key Engineering Materials",,"Vol. 317-318",,"pp. 433-436",2006,
"Fumihiro Wakai,YUTAKA SHINODA,Takashi Akatsu","Evaluation of thermal stability of porous materials by sintering stress",,"Key Engineering Materials",,"Vol. 317-318",,"pp. 683-688",2006,
"Fumihiro Wakai,YUTAKA SHINODA,Takashi Akatsu","Quasi-equilibrium sintering of particle clusters containing Bernal holes",,"Int. J. Mat. Res.",,"Vol. 97",,"pp. 670-675",2006,
"Fumihiro Wakai,Michiyuki Yoshida,Bhagwati P. Kashap","Influence of particle arrangement on coarsening during sintering of three spherical particles",,"J. Ceram. Soc. Japan",,"Vol. 114",,"pp. 974-978",2006,
"Fumihiro Wakai","Grain boundary dynamics in nanograin superplasticity, grain growth and sintering","Materials Science & Technology 2006","Proc. Materials Science & Technology 2006",,"Vol. 2",,"pp. 615-624",2006,
"若井史博","多結晶体の粒界ネットワークダイナミクス　?超塑性・粒成長・焼結?",,"まてりあ",,"Vol. 45","No. 9","pp. 644-647",2006,
"吉田道之,赤津隆,若井史博","ナノ結晶材料の機械的性質",,"ケミカルエンジニアリング",,"Vol. 51","No. 3","pp. 181-185",2006,
"吉田道之,若井史博","ナノ結晶セラミックスの開発と超塑性拡散接合への応用",,"溶接学会誌",,"Vol. 75","No. 3","pp. 171-174",2006,
"若井史博","ナノコンポジットマテリアル　?金属・セラミック・ポリマー　３大物質のナノコンポジット",,,"フロンティア出版",,,"pp. 156-160",2005,
"Shigehiro Ohtsuka,YUTAKA SHINODA,Takashi Akatsu,Fumihiro Wakai","Effect of oxygen segregation at grain boundaries on deformation of B, C-doped silicon carbides at elevated temperatures",,"Journal of the American Ceramic Society",,"Vol. 88","No. 6","pp. 1558-1563",2005,
"Takashi Akatsu,Shingo Numata,Michiyuki Yoshida,YUTAKA SHINODA,Fumihiro Wakai","Indentation size effect on the hardness of zirconia polycrystals",,"Fracture Mechanics of Ceramics",,"Vol. 14",,"pp. 13-20",2005,
"Fumihiro Wakai","Formation of equilibrium particle pair and its instability in Frenkel-Kuczynski model of sintering",,"Proc. 4th International Conference on Science, Technology and Applications of Sintering",,,,"pp. 290-302",2005,
"若井史博","ナノ粒子セラミックスの超塑性",,"粉体工学会誌",,"Vol. 42","No. 2","pp. 140-145",2005,
"F. Wakai,M. Yoshida,Y. Shinoda,T. Akatsu","Coarsening and grain growth in sintering of two particles af different size",,"Acta Materialia",,"Vol. 53",,"pp. 1361-1371",2005,
"Fumihiro Wakai,Michiyuki Yoshida,YUTAKA SHINODA,Takashi Akatsu","Coarsening and grain growth in sintering of two particles of different sizes",,"Acta Materialia",,"Vol. 53","No. 5","pp. 1361-1371",2005,
"F. Wakai,Y. Shinoda,T. Akatsu","Methods to calculate sintering stress of porous materials in equilibrium",,"Acta Materialia",,"Vol. 52","No. 11","pp. 5621-5631",2004,