論文 - 徳永 智春
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Synthesis and characterization of carbon nanotube grown on flexible and conducting carbon fiber sheet for field emitter 査読有り
Yasuhiko Hayashi, K. Suzuki, B. Jang, T. Tokunaga, H. Matsumoto, M. Tanemura, A. Tanioka, G.A.J. Amaratunga
Diamond and Related Materials 18 巻 ( 2-3 ) 頁： 341-344 2009年
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TEMその場観察に用いる加熱体の問題点と検討 招待有り
徳永智春
電子顕微鏡によるその場観察と材料への応用展開 頁： 47-52 2009年
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Low-Temperature Fabrication of Ion-Induced Ge Nanostructures: Effect of Simultaneous Al Supply 査読有り
Ako Miyawaki, Toshiaki Hayashi, Masaki Tanemura, Yasuhiko Hayashi, Tomoharu Tokunaga
IEICE TRANS. ELECTRON. E92-C 巻 ( 12 ) 頁： 1417-1420 2009年
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Silicon oxide whisker formation during in-situ oxidation of CuO and Si compounds in transmission electron microscopy
S. Arai, M. Fuzita, D. Kotani, T. Tokunaga, T. Yonezawa, T. Kamino, K. Kuroda
1 巻 頁： 258-259 2008年6月
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Microstructure and local magnetic induction of segmented and alloyed Pd/Co nanocomposites encapsulated inside vertically aligned multiwalled carbon nanotubes 査読有り
Yasuhiko Hayashi, T. Fujita, Tomoharu Tokunaga, Kenji Kaneko, Masaki Tanemura, T. Butler, N. Rupesinghe, J. D. Carey, S. R. P. Silva, K. B. K. Teo, G. A. J. Amaratunga
Diamond and Related Materials 17 巻 ( 7-10 ) 頁： 1525-1528 2008年
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Low-Temperature fabrication of Ge nanostructures by ion irradiation 査読有り
A. Miyawaki, Y. Sugita, K. Yamaguchi, T. Hayashi, Y. Hayashi, T. Tokunaga
Trans. Mater. Soci. Jpn 33 巻 頁： 1015-1018 2008年
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Microstructure and mechanical properties of aluminum fullerene composite fabricated by high pressuretorsion 査読有り
Tomoharu Tokunaga, Kenji Kaneko, Keisuke Sato, Zenji Horita
Scripta Materialia 58 巻 ( 9 ) 頁： 735-738 2008年
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*Production of aluminum-matrix carbon nanotube composite using high pressure torsion 査読有り
Tomoharu Tokunaga, Kenji Kaneko, Zenji Horita
Materials Science and Engineering: A 490 巻 ( 1-2 ) 頁： 300-304 2008年
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Facile fabrication and structural studies of filtrated Ge nanowires from aged Al-Ge alloy 査読有り
Keisuke Sato, Kenji Kaneko, Tomoharu Tokunaga, Yasuhiko Hayashi, Zenji Horita
Scripta Materiallia 57 巻 ( 3 ) 頁： 281-284 2007年
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*Encapsulation of segmented Pd-Co nanocomposites into vertically aligned carbon nanotubes by plasma-hydrogen-induced demixing 査読有り Open Access
Takeshi Fujita, Yasuhiko Hayashi, Tomoharu Tokunaga, T. Butter, N. L. Rupesinghe
Applied Physics Letter 90 巻 頁： 133116 2007年
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Demixing of Solid-Soluted Co–Pd Binary Alloy Induced by Microwave Plasma Hydrogen Irradiation Technique 査読有り
Tomoharu Tokunaga, Yasuhiko. Hayashi, Takeshi Fujita, S. R. P. Silva, G. A. J. Amaratunga
Japanese Journal of Applied Physics 45 巻 ( 32 ) 頁： L860–L863 2006年
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Fabrication and analysis of Aluminum and Carbon Nanotube Composites Using High Pressure Torsion
Tomoharu Tokunaga, Kenji Kaneko, Zenji Horita
Proceedings of The 2nd International Symposium on FunctionalInnovation of Molecular Informatics 頁： 66 2006年
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Effect of Thermal Annealing and Oxidative Purification on Multi Wall Carbon Nanotube 査読有り
Tomoharu Tokunaga, Ichihito Narita, Yasuhiko Hayashi, Kenji Kaneko, Zenji Horita
Proceedings of The 16th International Microscopy Congress 頁： 158 2006年
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Aluminum and Carbon Nanotube Composites Fabricated Using High Pressure Torsion Process
Tomoharu Tokunaga, Kenji Kaneko, Zenji Horita
Proceedings of NT06 7th International Conference on The Science Application of Nanotubes 頁： 297 2006年
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*Characterization of transport properties of multiwalled carbon nanotube networks by microwave plasma chemical vapor deposition 査読有り
Yasuhiko Hayashi, Tomoharu Tokunaga, Kenji Kaneko, Zenji Horita
Diamond and Related Materials 15 巻 頁： 1138-1142 2006年
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*Cobalt nanorods fully encapsulated in carbon nanotube and magnetization measurement by off-axis electron holography 査読有り
Takeshi Fujita, Yasuhiko Hayashi, Tomoharu Tokunaga, Kazuhisa Yamamoto
Applied Physics Letter 84 巻 頁： 243118 2006年
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Formation and observation of wedge-shape carbon film by chemical vapor deposition method using transmission electron microscopy 査読有り
Kenji Kaneko, Ryo Nagayama, Koji Inoke, Won Jin Moon, Zenji Horita, Yasuhiko Hayash, Tomoharu Tokunaga
Scripta Materiallia 52 巻 頁： 1205-1209 2005年
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Ion Implantation Effects of Microcrystalline and Nanocrystalline Diamond Thin Films 査読有り
Kannan L. Narayanan, Tetsuo Soga, Tomoharu Tokunaga, Masafumi Yamaguchi
Japanese Journal of Applied Physics 43 巻 ( 12 ) 頁： 7971-7975 2004年
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Corn-shape carbon nanofibers with dense graphite synthesized by microwave plasma-enhanced chemical vapor deposition 査読有り
Yasuhiko Hayashi, Tomoharu Tokunaga, Tetsuo Soga, Takashi Jimbo, Yuki Yogata, Shoichi Toh
Applied Physics Letters 84 巻 頁： 2886-2888 2004年
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Synthesis of corn-shape carbon nanofibers on Si and Mo substrates by bias-enhanced microwave plasma chemical vapor deposition 査読有り
Yasuhiko Hayashi, Tomoharu Tokunaga, Yuki Yogata, Shoichi Toh, Kenji Kaneko, Tetsuo Soga
Diamond and Related Materials 13 巻 ( 4-8 ) 頁： 1198-1202 2004年