ACTIVITY 

Academinc Papers　学術論文 

1. Strength of Carbon Nanotubes Depends on Their Chemical Structures, Akira Takakura, Ko Beppu, Taishi Nishihara, Akihito Fukui, Takahiro Kozeki, Takahiro Namazu, Yuhei Miyauchi, and Kenichiro Itami, Nature Communications, 10:3040 (7 pages), (2019), DOI: 10.1038/s41467-019-10959-7.
2. Al/Ni瞬間発熱接合体の曲げ強度に及ぼす接合界面状態の影響, 前川夏菜，金築俊介，後藤大輝，生津資大，実験力学, 19(1), (2019), 38-43.  
3. 放射光X線回折を用いたAl/Ni多層粉末材料の発熱反応中における結晶構造, 山本梨乃，三宅修吾，金築俊介，生津資大，後藤大輝，訓谷保広，小金澤智之，実験力学，19(1), (2019), 30-37.
4. カーボンナノチューブのダメージフリーサンプリング技術, 別府幸，福井章人，生津資大, 実験力学, (2019), 35-38.
5. Al/Ni多層膜の自己伝播発熱反応特性のバイレイヤー厚依存性, 後藤大輝，訓谷保広，前川夏菜，山本梨乃，金築俊介，三宅修吾，生津資大, 実験力学,  (2019), 30-34.
6. Tensile Mechanical Properties of Sintered Porous Silver Films and Their Porosity Dependence, Keisuke Wakamoto, Yo Mochizuki, Takukazu Otsuka, Ken Nakahara, and Takahiro Namazu, Japanese Journal of Applied Physics, 58, (2019), SDDL08 (5 Pages), DOI: 10.7567/1347-4065/ab0491.
7. Instantaneous Solder Joining Technique Using Exothermic Reaction of Al/ Ni Multilayer Powder, Taisei Izumi, Shugo Miyake, Shunsuke Kanetsuki, and Takahiro Namazu, Advanced Experimental Mechanics, 4, (2019), 84-89.
8. Effects of Vacuum Annealing on Mechanical Properties of Gallium-implanted Silicon Nanowires, Tatsuya Fujii, Takahiro Namazu, Koichi Sudoh, and Eri Miura-Fujiwara, Sensors and Materials, 31(3), (2019), 683-695, S & M 1806, DOI: 10.18494/SAM.2019.2193.
9. Effect of Free-standing Al/Ni Exothermic Film on Thermal Resistance of Reactively-bonded Solder Joint, Shunsuke Kanetsuki, Shugo Miyake, and Takahiro Namazu, Sensors and Materials, 31(3), (2019), 729-741, S & M 1809, DOI: 10.18494/SAM.2019.2076.
10. Young’s Modulus Measurement of Submicron-thick Aluminum Films using Fan-shaped Silicon Resonators, Takahiro Namazu, Junki Kuroishi, Hiroya Yamagiwa, Daisuke Goto, Tatsuya Takeuchi, Kohei Murakami, Yasushi Kawashimo, and Tetsuo Takano, Sensors and Materials, 31(3), (2019), 713-727, S & M 1808, DOI: 10.18494/SAM.2019.2064.
11. Design and Development of Fan-shaped Silicon Resonators for Young’s Modulus Measurement, Takahiro Namazu, Junki Kuroishi, Hiroya Yamagiwa, Daisuke Goto, Tatsuya Takeuchi, Kohei Murakami, Yasushi Kawashimo, and Tetsuo Takano, Sensors and Materials, 31(3), (2019), 697-711, S & M 1807, DOI: 10.18494/SAM.2019.2063.
12. Highly Sensitive SiC Pressure Sensors Employing Nanowires Fabricated on a Free Standing Structure, Hoang-Phuong Phan, Karen M. Dowling, Tuan-Khoa Nguyen, Toan Dinh, Debbie G. Senesky, Takahiro Namazu, Dzung Dao, Nam-Trung Nguyen, Materials & Design, 156, (2018), 16-21, DOI: 10.1016/j.matdes.2018.06.031.
13. New Local Joining Technique for Metal Materials Using Exothermic Heat of Al/Ni Multilayer Powder, Taisei Izumi, Nagamasa Kametani, Shugo Miyake, Shunsuke Kanetsuki and Takahiro Namazu, Japanese Journal of Applied Physics, 57(6S1),(2018), 06HJ10 (5 pages), DOI: 10.7567/JJAP.57.06HJ10.
14. Size Effect in Self-propagating Exothermic Reaction of Al/Ni Multilayer Block on a Si Wafer, Takahiro Namazu, Shun Ito, Shunsuke Kanetsuki, and Shugo Miyake, Japanese Journal of Applied Physics, 56(6S1), (2017), 06GN11 (5 pages), DOI: 10.7567/JJAP.56.06GN11.
15. Effect of Thickening Outermost Layers in Al/Ni Multilayer Film on Thermal Resistance of Reactively-bonded Solder Joints, Shunsuke Kanetsuki, Koichi Kuwahara, Shoichi Egawa, Shugo Miyake, and Takahiro Namazu, Japanese Journal of Applied Physics, 56(6S1), (2017), 06GN16 (8 pages), DOI: 10.7567/JJAP.56.06GN16.
16. Comparison of Mechanical Characteristics in FocusedIon Beam Fabricated Silicon Nanowires, Ginnosuke Ina, Tatsuya Fujii, Takahiro Kozeki, Eri Miura, Shozo Inoue, and Takahiro Namazu, Japanese Journal of Applied Physics, 56(6S1), (2019), 06GN17 (6 pages), DOI: 10.7567/JJAP.56.06GN17.
17. Temperature Behavior of Exothermic Reaction of Al/Ni Multilayer Powder Based on Cold-rolling and Pulverizing Method, Nagamasa Kametani, Taisei Izumi, Shugo Miyake, Shunsuke Kanetsuki, and Takahiro Namazu, Japanese Journal of Applied Physics, 56(6S1), (2017), 06GN07 (4 pages), DOI: 10.7567/JJAP.56.06GN07.
18. Ultra-high Strain in Epitaxial Silicon Carbide Nanostructures Utilizing Residual Stress Amplification, Hoang-Phuong Phan, Tuan-Khoa Nguyen, Toan Dinh, Ginnosuke Ina, Atieh Ranjbar Kermany, Afzaal Qamar, Jisheng Han, Takahiro Namazu, Ryutaro Maeda, Dzung Viet Dao, and Nam-Trung Nguyen, Applied Physics Letters, 110(14), (2017), 141906 (5 pages), DOI: 10.1063/1.4979834.
19. Formation of Silicon Carbide Nanowire on Insulator through Direct Wet Oxidation, Hoang-Phuong Phan, Ginnosuke Ina, Toan Dinh, Takahiro Kozeki, Tuan-Khoa Nguyen, Takahiro Namazu, Afzaal Qamar, Dzung Viet Dao, and Nam-Trung Nguyen, Materials Letters, 196(1), (2017), 280-283, DOI: 10.1016/j.matlet.2017.03.1182017.
20. Steady-state Analytical Model of Suspended p-type 3C-SiC Bridges under Consideration of Joule-heating, Vivekananthan Balakrishnan, Toan Dinh, Hoang-Phuong Phan, Takahiro Kozeki, Takahiro Namazu, Dzung Viet Dao, and Nam-Trung Nguyen, Journal of Micromechanics and Microengineering, 27(7), (2017), 7075008(8 pages), DOI: 10.1088/1361-6439/aa7180.
21. Charge Screening Strategy for Domain Pattern Control in Nano-scale Ferroelectric Systems, Tomoaki Yamada, Daisuke Ito, Tomas Sluka, Osami Sakata, Hidenori Tanaka, Hiroshi Funakubo, Takahiro Namazu, Naoki Wakiya, Masahito Yoshino, Takanori Nagasaki, and Nava Setter,
    Scientific Reports, 7, (2017), 5236 (9 pages), DOI: 10.1038/s41598-017-05475-x.
22. Fabrication of Tetragonal Pb(Zr,Ti)O3 Nanorods by Focused Ion Beam and Characterization of the Domain Structure, Daisuke Ito, Tomoaki Yamada, Osami Sakata, Junki Kuroishi, Takahiro Namazu, Hiroshi Funakubo, Masahito Yoshino, and Takanori Nagasaki, IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 63(10), (2016), 1642-1646, DOI: 10.1109/TUFFC.2016.2569625.
23. 3C-SiC on Glass: An Ideal Platform for Temperature Sensors under Visible Light Illumination, Abu Riduan Md Foisal, Hoang-Phuong Phan, Takahiro Kozeki, Toan Dinh, Khoa Nguyen Tuan, Afzaal Qamar, Mirko Lobino, Takahiro Namazu, and Dzung Viet Dao, RSC Advances, 6(90), (2016), 87124-87127, DOI: 10.1039/C6RA19418D.
24. Stress-induced Large Anisotropy Field Modulation in Ni Films Deposited on a Flexible Substrate, Ryo Asai, Shinya Ohta, Takahiro Namazu, Taishi Takenobu, Tomohiro Koyama, and Daichi Chiba, Journal of Applied Physics, 120(8), (2016), 083906, DOI: 10.1063/1.4961564.
25. High Thermosensitivity of Silicon Nanowires Induced by Amorphization
    Toan Dinh, Hoang-Phuong Phan, Takahiro Kozeki, Afzaal Qamar, Tatsuya Fujii, Takahiro Namazu, Nam-Trung Nguyen, and Dzung Viet Dao, Materials Letters, 177(4), (2016), 80-84, DOI: 10.1016/j.matlet.2016.04.171.
26. Nano Strain-Amplifier: Making Ultra-Large Piezoresistance in Nanowires Possible without the Need of Quantum and Surface Charge Effects
    Hoang-Phuong Phan, Toan Dinh, Takahiro Kozeki, Tuan-Khoa Nguyen, Afzaal Qamar, Takahiro Namazu, Nam-Trung Nguyen, and Dzung Viet Dao, Applied Physics Letters, 109(12), (2016), 123502, DOI: 10.1063/1.4963258.
27. The Piezoresistive Effect in Top-down Fabricated p-type 3C-SiC Nanowires, Hoang-Phuong Phan, Toan Dinh, Takahiro Kozeki, Tuan-Khoa Nguyen, Afzaal Qamar, Takahiro Namazu, Nam-Trung Nguyen, and Dzung Viet Dao, IEEE Electron Device Letters, 37(8), (2016), 1029-1032, DOI: 10.1109/LED.2016.2579020.
28. Piezoresistive Effect in p-type 3C-SiC at High Temperatures Characterized using Joule Heating, Hoang-Phuong Phan, Toan Dinh, Takahiro Kozeki, Afzaal Qamar, Takahiro Namazu, Sima Dimitrijev, Nam-Trung Nguyen and Dzung Viet Dao, Scientific Reports, 6, (2016), 28499 (9 pages), DOI: 10.1038/srep28499.
29. Influence of Bonding Pressure on Thermal Resistance in Reactively-bonded Solder Joints, Shunsuke Kanetsuki, Shugo Miyake, Koichi Kuwahara, and Takahiro Namazu, Japanese Journal of Applied Physics, 55(6S1), (2016), 06GP17 (6 pages), DOI: 10.7567/JJAP.55.06GP17.
30. Influence of Gallium Ion Beam Acceleration Voltage on the Bend Angle of Amorphous Silicon Cantilevers, Takahiro Kozeki, Hoang-Phuong Phan, Dzung Viet Dao, Shozo Inoue, and Takahiro Namazu, Japanese Journal of Applied Physics, 55(6S1), (2016), 06GL02 (5 pages), DOI: 10.7567/JJAP.55.06GL02.
31. Shape Control of Self-Organized Porous Silica Submicron Particles and Their Strength Evaluation, Keita Kiyohara, Keita Inoue, Shozo Inoue, and Takahiro Namazu, Japanese Journal of Applied Physics, 55(6S1), (2016), 06GP12 (6 pages), DOI: 10.7567/JJAP.55.06GP12.
32. Influence of 700°C Vacuum Annealing on Fracture Behavior of Micro/Nanoscale Focused Ion Beam Fabricated Silicon Structures, Yoshiharu Goshima, Tatsuya Fujii, Shozo Inoue, and Takahiro Namazu, Japanese Journal of Applied Physics, 55(6S1), (2016), 06GL03 (6 pages), DOI: 10.7567/JJAP.55.06GL03.
33. Thermoreflectance-based in-depth Stress Distribution Measurement Technique for Single Crystal Silicon Structures, Shugo Miyake, Takaaki Kato, Hideyuki Taguchi, and Takahiro Namazu, Japanese Journal of Applied Physics, 55(6S1), (2016), 06GP08 (5 pages), DOI: 10.7567/JJAP.55.06GP08.
34. Development of a Two-dimensional Scanning Micro-mirror Utilizing Magnetic Polymer Composite, Junya Suzuki,Yoshiyuki Onishi, Kyohei Terao, Hidekuni Takao, Fusao Shimokawa, Fumikazu Oohira, Hayato Miyagawa, Takahiro Namazu and Takaaki Suzuki, Japanese Journal of Applied Physics, 55(6S1), (2016), 06GP01 (7 pages), DOI: 10.7567/JJAP.55.06GP01.
35. Strain-induced Reversible Modulation of the Magnetic Anisotropy in Perpendicularly Magnetized Metals Deposited on a Flexible Substrate, Shinya Ota, Yuki Hibino, Do Bang, Hiroyuki Awano, Takahiro Kozeki, Hirokazu Akamine, Tatsuya Fujii, Takahiro Namazu, Taishi Takenobu, Tomohiro Koyama, and Daichi Chiba, Applied Physics Express, 9, (2016), 043004 (4 pages), DOI: 10.7567/APEX.9.043004.
36. Influences of Specimen Size and Temperature on Viscoelastic Tensile Properties of SU-8 Polymer Films, Takahiro Namazu, Kenichi Takio, and Shozo Inoue, Transactions of the ASME, Journal of Engineering Materials and Technology, 138(2), (2016), 021002 (5 pages).
37. Design and Development of Electrostatically-driven Uniaxial Tensile Test Device for Silicon Nanowires, Tatsuya Fujii, Koichi Sudoh, Shozo Inoue, and Takahiro Namazu, Sensors and Materials, 28(2), (2016), 89-102, DOI: 10.18494/SAM.2016.1159.
38. Curvature Corrected Hardness Measurement Technique for Nano-indentation to Bonding Wires, Shugo Miyake, Emi Sasaki, Takaaki Kato, and Takahiro Namazu, Sensors and Materials, 28(2), (2016), 153-161, DOI: 10.18494/SAM.2016.1165.
39. Effect of Vacuum Annealing of Tensile Mechanical Characteristics of Gold Bonding Wires, Akio Takagi, Takaaki Kato, Shugo Miyake, Shozo Inoue, and Takahiro Namazu, Sensors and Materials, 28(2), (2016), 163-171, DOI: 10.18494/SAM.2016.1233.
40. Mechanical Reliability of Reactively Alloyed NiAl as a Structural Material, Takahiro Namazu, Koichi Kuwahara, Masayuki Fujii, Shunsuke, Kanetsuki, Shugo Miyake, and Shozo Inoue, Sensors and Materials, 28(2), (2016), 141-152, DOI: 10.18494/SAM.2016.1164.
41. Importance of Bonding Atmosphere for Mechanical Reliability of Reactively-bonded Solder Joints, Shugo Miyake, Kouhei Ohtani, Shozo Inoue, and Takahiro Namazu, Transactions of the ASME, Journal of Engineering Materials and Technology, 138(1), (2016), 011006 (7 pages), DOI: 10.1115/1.4032020.
    
    
    

  International Conferences　国際会議

1. B-doped Al/Ni Multilayer Film for Crack-less Reactive Bonding, Daiki Goto, Yasuhiro Kuntani, Kana Maekawa, Shunsuke Kanetsuki, Shugo Miyake, and Takahiro NamazuProc. of 32th International Microprocesses and Nanotechnology Conference, MNC2019, (Hiroshima, 2019), 30D-6-26.
2. Direct Measurement of Strength and Fracture Toughness for Al2O3 Hard Coating Film by Cantilever Bending Test, Tomohide Ide, Takahito Tanibuchi, Tsuyoshi Yamasaki, and Takahiro Namazu, Proc. of 32th International Microprocesses and Nanotechnology Conference, MNC2019, (Hiroshima, 2019), 30P-6-25.
3. Mechanical-shock-induced Exothermic Reaction in Ti/Si Multilayer Nanofilms  for Low-power Reactive Bonding, Yasuhiro Kuntani, Daiki Goto, Kana Maekawa, Kenta Kodama, Shunsuke Kanetsuki, Shugo Miyake, and Takahiro Namazu, Proc. of 32th International Microprocesses and Nanotechnology Conference, MNC2019, (Hiroshima, 2019), 31P-8-25.
4. Influence of Bonded Area Size on Cracking in React, Kana Maekawa, Shun Ito, Daiki Goto, Yasuhiro Kuntani, and Takahiro Namazu, Proc. of 32th International Microprocesses and Nanotechnology Conference, MNC2019, (Hiroshima, 2019), 31P-8-23.
5. Degradation Mechanism of Sintered Porous Sliver Film at Elevated Temperatures, Yo Mochizuki , Keisuke Wakamoto , Takukazu Otsuka, Ken Nakahara, and Takahiro Namazu, Proc. of 32th International Microprocesses and Nanotechnology Conference, MNC2019, (Hiroshima, 2019), 30P-6-24.
6. Titanium/Silica Nanoparticles with Tunable Exothermic Function, Michiko Shindo, Keita Kiyohara, Keita Inoue, and Takahiro Namazu, Proc. of 32th International Microprocesses and Nanotechnology Conference, MNC2019, (Hiroshima, 2019), 30P-6-26.
7. A New Technique for Mechanically Extracting a Carbon Nanotube Bundle,Akihito Fukui, Ko Bepuu, Takahiro Namazu,The International Symposium on Sputtering Plasma Processes, ISSP2019, (Kanazawa, 2019), MN1-3p (Micro and Nano Technologies).
8. Effect of Material Interface Control on Bending Strength of Al/Ni-Reactively-soldered Si Joint, Kana Maekawa, Shunsuke Kanetsuki, Daiki Goto, Takahiro Namazu, The International Symposium on Sputtering Plasma Processes, ISSP2019, (Kanazawa, 2019), MN1-4p (Micro and Nano Technologies).
9. Influence of Porosity on Tensile Mechanical Properties of Sintered Porous Silver Films, Keisuke Wakamoto, Yo Mochizuki, Takukazu Otsuka, Ken Nakahara, and Takahiro Namazu, Proc. of 31th International Microprocesses and Nanotechnology Conference, MNC2018, (Sapporo, 2018), 15P-7-88.
10. Time-Resolved X-ray Diffraction Measurement during Exothermic Reaction of Al/Ni Multilayer Powder by Synchrotron Radiation with High-speed Two-dimensional Detector, Shugo Miyake, Rino Yamamoto, Shunsuke Kanetsuki, Takahiro Namazu, and Tomoyuki Koganezawa, Proc. of 31th International Microprocesses and Nanotechnology Conference, MNC2018, (Sapporo, 2018), 15P-7-89.
11. Long-term Mechanical Reliability of SiGe Film for MEMS, Yoshiteru Matsuo, Akio Uesugi, Akira Fujimoto, Tomohiro Saito, Hideyuki Tomizawa, and Takahiro Namazu, Proc. of 31th International Microprocesses and Nanotechnology Conference, MNC2018, (Sapporo, 2018), 14B-2-3.
12. Damage-free Nano Sampling Technique for Mechanical Characterization of Single-walled Carbon Nanotubes, Kou Beppu, Akihito Fukui, Akira Takakura, Taishi Nishihara, Yuhei Miyauchi, Kenichiro Itami, and Takahiro Namazu, Proc. of 31th International Microprocesses and Nanotechnology Conference, MNC2018, (Sapporo, 2018), 14C-2-2.
13. Time-resolved X-ray Diffraction Study of Formation of Intermetallic Compounds in Al/Ni Multilayer Materials, Rino Yamamoto, Taisei Izumi, Sho Nagata, Ryota Wakatsuki, Kai Uozaki, Shugo Miyake, Takahiro Namazu, Shunsuke Kanetsuki, Daiki Goto, Yasuhiro Kuntani, Takumi Nomura, and Tomoyuki Koganezawa, Abst. of International Symposium on Advanced Science and Technology in Experimental Mechanics, ISEM’18, (Kaohsiung 2018).
14. Charge Screening Strategy for Controlling Domain Structure and Piezoelectric Property in Ferroelectric Nano-rods, Tomoaki Yamada, Daisuke Ito, Tomas Sluka, Osami Sakata, Hiroshi Funakubo, Takahiro Namazu, Masahito Yoshino, Nava Setter, and Takanori Nagasaki, Proc. of 2018 ISAF-FMA-AMF-AMEC-PFM Joint Conference, IFAAP 2018, (Hiroshima, 2018).
15. Piezoresistive Effect in 3C-SiC for Mechanical Sensing, Hoang-Phuong Phan, Khoa Nguyen Tuan, Toan Dinh, Ginnosuke Ina, Afzaal Qamar, Takahiro Namazu, Dao Viet Dzung, and Nam-Trung Nguen, Proceedings of International Conference on Nanoscience and Nanotechnology, ICONN 2018, (Wollongong 2018), Concurrent Session 2C.
16. Domain Formation in Pb(Zr,Ti)O3 Nanorods Driven by Depolarizing Field, Tomoaki Yamada, Daisuke Ito, Tomas Sluka, Nava Setter, Osami Sakata, Takahiro Namazu, Hiroshi Funakubo, Masahito Yoshino, and Takanori Nagasaki, Proc. of 8th International Conference on Electroceramics, ICE2017, (Nagoya, 2017).  
17. SMA Film Actuated MEMS Probe Card Device for Large Contact Force 
    Takahiro Namazu, Yoichi Tashiro, and Shozo Inoue, Abstract of International Workshop on Advances in Shape Memory Materials, IWASMM2017, (Nagoya, 2017). 
18. Fatigue Testing of poly-SiGe Film Using Microresonator, Akio Uesugi, and Takahiro Namazu, Extended Abstracts of the 2017 International Conference on Solid State Devices and Materials, SSDM 2017, (Sendai, 2017), PS-2-03.
19. Domain Pattern Control in Pb(Zr, Ti)O3 Nanorods via Charge Screening Strategy, Tomoaki Yamada, Daisuke Ito, Tomas Sluka, Osami Sakata, Hiroshi Funakubo, Takahiro Namazu, Masahito Yoshino, Takanori Nagasaki, and Nava Setter, Proceedings of 18th US-Japan Seminar on Dielectric and Piezoelectric Ceramics, (New Mexico, 2017).
20. Direct Measurements of the Tensile Strength of Structure-defined Single-walled Carbon Nanotubes, Akira Takakura, Takahiro Kozeki, Taishi Nishihara, Ko Beppu, Takahiro Namazu, Yuhei Miyauchi, and Kenichiro Itami, Abstract of International ERATO Itami Molecular Nanocarbon Symposium 2017, (Nagoya, 2017).
21. Direct Mechanical Strength Measurements of Structure-defined Single-walled Carbon Nanotubes, Akira Takakura, Ko Beppu, Taishi Nishihara, Takahiro Kozeki, Takahiro Namazu, Yuhei Miyauchi, and Kenichiro Itami
    Abstract of the 53rd Fullerenes-Nanotubes-Graphene Symposium, (Kyoto, 2017).
22. A Novel Joining Technique for Aluminum Foils by Using Al/Ni Exothermic Materials as Saving Heat Source, Taisei Izumi, Nagamasa Kametani, Shugo Miyake, Shunsuke Kanetsuki, and Takahiro Namazu
    Proceedings of 30th International Microprocesses and Nanotechnology Conference, MNC2017, (Jeju, 2017).
23. Effect of Ge Concentration on Poly SiGe Mechanical Properties, Akio Uesugi, Kazusuke Maenaka, and Takahiro Namazu, Proceedings of 30th International Microprocesses and Nanotechnology Conference, MNC2017, (Jeju, 2017).

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