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Chichibu S.F., Shima K., Uedono A., Ishibashi S., Iguchi H., Narita T., Kataoka K., Tanaka R., Takashima S., Ueno K., Edo M., Watanabe H., Tanaka A., Honda Y., Suda J., Amano H., Kachi T., Nabatame T., Irokawa Y., Koide Y.
Journal of Applied Physics 135 巻 ( 18 ) 2024年5月
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15 GHz GaN Hi-Lo IMPATT Diodes with Pulsed Peak Power of 25.5 W
Kawasaki S., Kumabe T., Deki M., Watanabe H., Tanaka A., Honda Y., Arai M., Amano H.
IEEE Transactions on Electron Devices 71 巻 ( 3 ) 頁: 1408 - 1415 2024年3月
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Ishida T., Ushijima T., Nakabayashi S., Kato K., Koyama T., Nagasato Y., Ohara J., Hoshi S., Nagaya M., Hara K., Kanemura T., Taki M., Yui T., Hara K., Kawaguchi D., Kuno K., Osajima T., Kojima J., Uesugi T., Tanaka A., Sasaoka C., Onda S., Suda J.
Applied Physics Express 17 巻 ( 2 ) 2024年2月
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Junction Diameter Dependence of Oscillation Frequency of GaN IMPATT Diode Up to 21 GHz
Kawasaki S, Kumabe T, Ando Y, Deki M, Watanabe H, Tanaka A, Honda Y, Arai M, Amano H
IEEE Electron Device Letters 44 巻 ( 8 ) 頁: 1328 - 1331 2023年8月
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Reverse Leakage Mechanism of Dislocation-Free GaN Vertical p-n Diodes
Kwon W, Kawasaki S, Watanabe H, Tanaka A, Honda Y, Ikeda H, Iso K, Amano H
IEEE Electron Device Letters 44 巻 ( 7 ) 頁: 1172 - 1175 2023年7月
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Impact of Sidewall Conditions on Internal Quantum Efficiency and Light Extraction Efficiency of Micro-LEDs Open Access
Park J.H, Pristovsek M, Cai W, Cheong H, Tanaka A, Furusawa Y, Han D.P, Seong T.Y, Amano H
Advanced Optical Materials 11 巻 ( 10 ) 2023年5月
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Investigation of Electrical Properties of N-Polar AlGaN/AlN Heterostructure Field-Effect Transistors
Inahara D., Matsuda S., Matsumura W., Okuno R., Hanasaku K., Kowaki T., Miyamoto M., Yao Y., Ishikawa Y., Tanaka A., Honda Y., Nitta S., Amano H., Kurai S., Okada N., Yamada Y.
Physica Status Solidi (A) Applications and Materials Science 220 巻 ( 16 ) 2023年5月
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Transient thermal analysis of GaN HEMT under TDD-LTE signal operation
Ito S., Tsuchiya Y., Tanaka A., Suga T., Martinez N.T., Wakejima A.
Asia-Pacific Microwave Conference Proceedings, APMC 頁: 567 - 569 2023年
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Tanaka A, Sugiura R, Kawaguchi D, Wani Y, Watanabe H, Sena H, Ando Y, Honda Y, Igasaki Y, Wakejima A, Ando Y, Amano H
Scientific Reports 12 巻 ( 1 ) 2022年12月
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Laser slice thinning of GaN-on-GaN high electron mobility transistors Open Access
Tanaka A, Sugiura R, Kawaguchi D, Wani Y, Watanabe H, Sena H, Ando Y, Honda Y, Igasaki Y, Wakejima A, Ando Y, Amano H
Scientific Reports 12 巻 ( 1 ) 2022年12月
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Substitutional diffusion of Mg into GaN from GaN/Mg mixture Open Access
Itoh Y, Lu S, Watanabe H, Deki M, Nitta S, Honda Y, Tanaka A, Amano H
Applied Physics Express 15 巻 ( 11 ) 2022年11月
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Evaluation of electroluminescence of AlGaN/GaN HEMT on free-standing GaN substrate
Ma Q, Ando Y, Tanaka A, Wakejima A
Applied Physics Express 15 巻 ( 9 ) 2022年9月
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Kumabe T, Watanabe H, Ando Y, Tanaka A, Nitta S, Honda Y, Amano H
Applied Physics Express 15 巻 ( 4 ) 2022年4月
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Improved device performance of vertical GaN-on-GaN nanorod Schottky barrier diodes with wet-etching process Open Access
Liao Y, Chen T, Wang J, Cai W, Ando Y, Yang X, Watanabe H, Tanaka A, Nitta S, Honda Y, Chen K.J, Amano H
Applied Physics Letters 120 巻 ( 12 ) 2022年3月
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Effect of beam current on defect formation by high-temperature implantation of Mg ions into GaN Open Access
Itoh Y., Watanabe H., Ando Y., Kano E., Deki M., Nitta S., Honda Y., Tanaka A., Ikarashi N., Amano H.
Applied Physics Express 15 巻 ( 2 ) 2022年2月
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Bias-Dependence of Electroluminescence in AlGaN/GaN High-Electron-Mobility Transistors on SiC Substrate Open Access
Ma Q, Urano S, Tanaka A, Ando Y, Wakejima A
IEEE Journal of the Electron Devices Society 10 巻 頁: 297 - 300 2022年
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Smart-cut-like laser slicing of GaN substrate using its own nitrogen Open Access
Tanaka A., Sugiura R., Kawaguchi D., Yui T., Wani Y., Aratani T., Watanabe H., Sena H., Honda Y., Igasaki Y., Amano H.
Scientific Reports 11 巻 ( 1 ) 2021年12月
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Li L., Obata T., Fukui A., Takeuchi K., Suga T., Tanaka A., Wakejima A.
Applied Physics Express 14 巻 ( 9 ) 2021年9月
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Gallium nitride wafer slicing by a sub-nanosecond laser: effect of pulse energy and laser shot spacing Open Access
Sena H., Tanaka A., Wani Y., Aratani T., Yui T., Kawaguchi D., Sugiura R., Honda Y., Igasaki Y., Amano H.
Applied Physics A: Materials Science and Processing 127 巻 ( 9 ) 2021年9月
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Ando Y., Deki M., Watanabe H., Taoka N., Tanaka A., Nitta S., Honda Y., Yamada H., Shimizu M., Nakamura T., Amano H.
Applied Physics Express 14 巻 ( 8 ) 2021年8月
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Vertical GaN-on-GaN nanowire Schottky barrier diodes by top-down fabrication approach
Liao Y., Chen T., Wang J., Ando Y., Cai W., Yang X., Watanabe H., Hirotani J., Tanaka A., Nitta S., Honda Y., Chen K.J., Amano H.
Japanese Journal of Applied Physics 60 巻 ( 7 ) 2021年7月
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Takeuchi K., Tadatomo S., Tanaka A., Wakejima A.
2021 International Conference on Electronics Packaging, ICEP 2021 頁: 43 - 44 2021年5月
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Kumabe T., Ando Y., Watanabe H., Deki M., Tanaka A., Nitta S., Honda Y., Amano H.
Japanese Journal of Applied Physics 60 巻 ( SB ) 2021年5月
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Experimental demonstration of GaN IMPATT diode at X-band
Kawasaki S., Ando Y., Deki M., Watanabe H., Tanaka A., Nitta S., Honda Y., Arai M., Amano H.
Applied Physics Express 14 巻 ( 4 ) 2021年3月
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Fabrication of GaN cantilever on GaN substrate by photo-electrochemical etching
Yamada T., Ando Y., Watanabe H., Furusawa Y., Tanaka A., Deki M., Nitta S., Honda Y., Suda J., Amano H.
Applied Physics Express 14 巻 ( 3 ) 2021年3月
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Suppression of the regrowth interface leakage current in AlGaN/GaN HEMTs by unactivated Mg doped GaN layer Open Access
Liu T., Watanabe H., Nitta S., Wang J., Yu G., Ando Y., Honda Y., Amano H., Tanaka A., Koide Y.
Applied Physics Letters 118 巻 ( 7 ) 2021年2月
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Yuto Ando, Kentaro Nagamatsu, Manato Deki, Noriyuki Taoka, Atsushi Tanaka, Shugo Nitta, Yoshio Honda, Tohru Nakamura, Hiroshi Amano
Applied Physics Letters 117 巻 ( 24 ) 頁: 242104 - 242104 2020年12月
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Ando Y., Nagamatsu K., Deki M., Taoka N., Tanaka A., Nitta S., Honda Y., Nakamura T., Amano H.
Applied Physics Letters 117 巻 ( 10 ) 2020年9月
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Dielectric Ruduced Surface Field Effect on Vertical GaN-on-GaN Nanowire Schottky Barrier Diodes
Liao Y., Chen T., Wang J., Ando Y., Yang X., Watanabe H., Hirotani J., Kushimoto M., Deki M., Tanaka A., Nitta S., Honda Y., Chen K.J., Amano H.
Proceedings of the International Symposium on Power Semiconductor Devices and ICs 2020-September 巻 頁: 349 - 352 2020年9月
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Nakano T., Harashima Y., Chokawa K., Shiraishi K., Oshiyama A., Kangawa Y., Usami S., Mayama N., Toda K., Tanaka A., Honda Y., Amano H.
Applied Physics Letters 117 巻 ( 1 ) 2020年7月
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Lattice bow in thick, homoepitaxial GaN layers for vertical power devices Open Access
Liu Q., Fujimoto N., Shen J., Nitta S., Tanaka A., Honda Y., Sitar Z., Boćkowski M., Kumagai Y., Amano H.
Journal of Crystal Growth 539 巻 2020年6月
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Yosho D., Shintaku F., Inatomi Y., Kangawa Y., Iwata J.I., Oshiyama A., Shiraishi K., Tanaka A., Amano H.
Physica Status Solidi - Rapid Research Letters 14 巻 ( 6 ) 2020年6月
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Impact of high-Temperature implantation of Mg ions into GaN Open Access
Takahashi M., Tanaka A., Ando Y., Watanabe H., Deki M., Kushimoto M., Nitta S., Honda Y., Shima K., Kojima K., Chichibu S.F., Amano H.
Japanese Journal of Applied Physics 59 巻 ( 5 ) 2020年5月
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Computational study of oxygen stability in vicinal m(10-10)-GaN growth by MOVPE Open Access
Shintaku F., Yosho D., Kangawa Y., Iwata J.I., Oshiyama A., Shiraishi K., Tanaka A., Amano H.
Applied Physics Express 13 巻 ( 5 ) 2020年5月
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Demonstration of Observation of Dislocations in GaN by Novel Birefringence Method
Tanaka A., Inotsume S., Harada S., Hanada K., Honda Y., Ujihara T., Amano H.
Physica Status Solidi (B) Basic Research 257 巻 ( 4 ) 2020年4月
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Takahashi M., Tanaka A., Ando Y., Watanabe H., Deki M., Kushimoto M., Nitta S., Honda Y., Shima K., Kojima K., Chichibu S.F., Chen K.J., Amano H.
Physica Status Solidi (B) Basic Research 257 巻 ( 4 ) 2020年4月
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Yamamoto K., Nakano K., Tanaka A., Honda Y., Ando Y., Ogura M., Matsumoto M., Anada S., Ishikawa Y., Amano H., Hirayama T.
Microscopy 69 巻 ( 1 ) 頁: 1 - 10 2020年2月
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V-shaped dislocations in a GaN epitaxial layer on GaN substrate Open Access
Tanaka A., Nagamatsu K., Usami S., Kushimoto M., Deki M., Nitta S., Honda Y., Bockowski M., Amano H.
AIP Advances 9 巻 ( 9 ) 2019年9月
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Ye Z., Nitta S., Nagamatsu K., Fujimoto N., Kushimoto M., Deki M., Tanaka A., Honda Y., Pristovsek M., Amano H.
Journal of Crystal Growth 516 巻 頁: 63 - 66 2019年6月
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Usami S., Mayama N., Toda K., Tanaka A., Deki M., Nitta S., Honda Y., Amano H.
Applied Physics Letters 114 巻 ( 23 ) 2019年6月
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Electronic structure analysis of core structures of threading dislocations in GaN
Nakano T., Chokawa K., Araidai M., Shiraishi K., Oshiyama A., Kusaba A., Kangawa Y., Tanaka A., Honda Y., Amano H.
2019 Compound Semiconductor Week, CSW 2019 - Proceedings 2019年5月
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Vertical GaN p-n diode with deeply etched mesa and the capability of avalanche breakdown Open Access
Fukushima H., Usami S., Ogura M., Ando Y., Tanaka A., Deki M., Kushimoto M., Nitta S., Honda Y., Amano H.
Applied Physics Express 12 巻 ( 2 ) 2019年2月
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Anisotropic mosaicity and lattice-plane twisting of an m-plane GaN homoepitaxial layer Open Access
Kim J., Seo O., Tanaka A., Chen J., Watanabe K., Katsuya Y., Nabatame T., Irokawa Y., Koide Y., Sakata O.
CrystEngComm 21 巻 ( 27 ) 頁: 4036 - 4041 2019年
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Deeply and vertically etched butte structure of vertical GaN p-n diode with avalanche capability
Fukushima H., Usami S., Ogura M., Ando Y., Tanaka A., Deki M., Kushimoto M., Nitta S., Honda Y., Amano H.
Japanese Journal of Applied Physics 58 巻 ( SC ) 2019年
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Usami S., Tanaka A., Fukushima H., Ando Y., Deki M., Nitta S., Honda Y., Amano H.
Japanese Journal of Applied Physics 58 巻 ( SC ) 2019年
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Nagamatsu K., Ando Y., Ye Z., Barry O.L., Tanaka A., Deki M., Nitta S., Honda Y., Pristovsek M., Amano H.
Japanese Journal of Applied Physics 57 巻 ( 10 ) 2018年10月
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m-Plane GaN Schottky Barrier Diodes Fabricated With MOVPE Layer on Several Off-Angle m-Plane GaN Substrates Open Access
Tanaka A., Ando Y., Nagamatsu K., Deki M., Cheong H., Ousmane B., Kushimoto M., Nitta S., Honda Y., Amano H.
Physica Status Solidi (A) Applications and Materials Science 215 巻 ( 9 ) 2018年5月
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Correlation between dislocations and leakage current of p-n diodes on a free-standing GaN substrate
Usami S., Ando Y., Tanaka A., Nagamatsu K., Deki M., Kushimoto M., Nitta S., Honda Y., Amano H., Sugawara Y., Yao Y.Z., Ishikawa Y.
Applied Physics Letters 112 巻 ( 18 ) 2018年4月
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Development of sustainable smart society based on transformative electronics
Ogura M., Ando Y., Usami S., Nagamatsu K., Kushimoto M., Deki M., Tanaka A., Nitta S., Honda Y., Pnstovsek M., Kawai H., Yagi S., Amano H.
Technical Digest - International Electron Devices Meeting, IEDM 頁: 30.1.1 - 30.1.4 2018年1月
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Theoretical study of the electronic structure of threading edge dislocations in GaN
Nakano T., Araidai M., Shiraishi K., Tanaka A., Honda Y., Amano H.
ECS Transactions 86 巻 ( 12 ) 頁: 41 - 49 2018年
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Initial leakage current paths in the vertical-type GaN-on-GaN Schottky barrier diodes
Sang L., Ren B., Sumiya M., Liao M., Koide Y., Tanaka A., Cho Y., Harada Y., Nabatame T., Sekiguchi T., Usami S., Honda Y., Amano H.
Applied Physics Letters 111 巻 ( 12 ) 2017年9月
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Effect of dislocations on the growth of p-type GaN and on the characteristics of p–n diodes
Usami S., Miyagoshi R., Tanaka A., Nagamatsu K., Kushimoto M., Deki M., Nitta S., Honda Y., Amano H.
Physica Status Solidi (A) Applications and Materials Science 214 巻 ( 8 ) 2017年8月
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Tanaka A., Barry O., Nagamatsu K., Matsushita J., Deki M., Ando Y., Kushimoto M., Nitta S., Honda Y., Amano H.
Physica Status Solidi (A) Applications and Materials Science 214 巻 ( 8 ) 2017年8月
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Barry O.I., Tanaka A., Nagamatsu K., Bae S.Y., Lekhal K., Matsushita J., Deki M., Nitta S., Honda Y., Amano H.
Journal of Crystal Growth 468 巻 頁: 552 - 556 2017年6月
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Growth of Shockley type stacking faults upon forward degradation in 4H-SiC p-i-n diodes
Tanaka A., Matsuhata H., Kawabata N., Mori D., Inoue K., Ryo M., Fujimoto T., Tawara T., Miyazato M., Miyajima M., Fukuda K., Ohtsuki A., Kato T., Tsuchida H., Yonezawa Y., Kimoto T.
Journal of Applied Physics 119 巻 ( 9 ) 2016年3月
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Kawabata N., Tanaka A., Tsujimura M., Ueji Y., Omote K., Yamaguchi H., Matsuhata H., Fukuda K.
Materials Science Forum 858 巻 頁: 384 - 388 2016年
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Tanaka A., Kawabata N., Tsujimura M., Furukawa Y., Hoshino T., Ueji Y., Omote K., Yamaguchi H., Matsuhata H., Fukuda K.
Materials Science Forum 821-823 巻 頁: 315 - 318 2015年
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Mizushima T., Takenaka K., Fujisawa H., Kato T., Harada S., Tanaka Y., Okamoto M., Sometani M., Okamoto D., Kumagai N., Matsunaga S., Deguchi T., Arai M., Hatakeyama T., Makifuchi Y., Araoka T., Oose N., Tsutsumi T., Yoshikawa M., Tatera K., Tanaka A., Ogata S., Nakayama K., Hayashi T., Asano K., Harashima M., Sano Y., Morisaki E., Takei M., Miyajima M., Kimura H., Otsuki A., Yonezawa Y., Fukuda K., Okumura H., Kimoto T.
Proceedings of the International Symposium on Power Semiconductor Devices and ICs 頁: 277 - 280 2014年
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High performance SiC IEMOSFET/SBD module
S. Harada, Y. Hoshi, Y. Harada, T. Tsuji, A. Kinoshita, M. Okamoto, Y. Makifuchi, Y. Kawada, K. Imamura, M. Gotoh, T. Tawara, S. Nakamata, T. Sakai, F. Imai, N. Ohse, M. Ryo, A. Tanaka, K. Tezuka, T. Tsuyuki, S. Shimizu, N. Iwamuro, Y. Sakai, H. Kimura, K. Fukuda, H. Okumura
Materials Science Forum 717-720 巻 頁: 1053 - 1058 2012年
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Akhtar S., Tanaka A., Usami K., Tsuchiya Y., Oda S.
Thin Solid Films 517 巻 ( 1 ) 頁: 317 - 319 2008年11月
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Visible electroluminescence from spherical-shaped silicon nanocrystals Open Access
Cheong H.J., Tanaka A., Hippo D., Usami K., Tsuchiya Y., Mizuta H., Oda S.
Japanese Journal of Applied Physics 47 巻 ( 10 PART 1 ) 頁: 8137 - 8140 2008年10月
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Synthesis of assembled nanocrystalline si dots film by the langmuir-blodgett technique
Tanaka A., Tsuchiya Y., Usami K., Saito S.i., Arai T., Mizuta H., Oda S.
Japanese Journal of Applied Physics 47 巻 ( 5 PART 1 ) 頁: 3731 - 3734 2008年5月
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Light emission from size reduced nanocrystal silicon quantum dots
Cheong H.J., Tanaka A., Hippo D., Usami K., Tsuchiya Y., Mizuta H., Oda S.
Optics InfoBase Conference Papers 2007年
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Light emission from size reduced nanocrystal silicon quantum dots
Cheong H.J., Tanaka A., Hippo D., Usami K., Tsuchiya Y., Mizuta H., Oda S.
Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series 2007年
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Light emission from size reduced nanocrystal silicon quantum dots
Cheong H.J., Tanaka A., Hippo D., Usami K., Tsuchiya Y., Mizuta H., Oda S.
Conference on Lasers and Electro-Optics, 2007, CLEO 2007 2007年
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Light emission from size reduced nanocrystal silicon quantum dots
Cheong H.J., Tanaka A., Hippo D., Usami K., Tsuchiya Y., Mizuta H., Oda S.
Optics InfoBase Conference Papers 2007年
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Light emission from size reduced nanocrystal silicon quantum dots
Cheong H.J., Tanaka A., Hippo D., Usami K., Tsuchiya Y., Mizuta H., Oda S.
Optics InfoBase Conference Papers 2007年
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High-density assembly of nanocrystalline silicon quantum dots Open Access
Tanaka A., Yamahata G., Tsuchiya Y., Usami K., Mizuta H., Oda S.
Current Applied Physics 6 巻 ( 3 ) 頁: 344 - 347 2006年6月
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Nanocrystalline silicon quantum dot devices
Oda S., Huang S.Y., Salem M.A., Hippo D., Tanaka A., Tsuchiya Y., Mizuta H.
ICSICT-2006: 2006 8th International Conference on Solid-State and Integrated Circuit Technology, Proceedings 頁: 1045 - 1048 2006年
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Visible electroluminescence from size-controlled silicon quantum dots
Cheong H.J., Hippo D., Tanaka A., Usami K., Tsuchiya Y., Mizuta H., Oda S.
Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference, CLEO/QELS 2006 2006年
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Hippo D., Chong H.J., Kawata Y., Tanaka A., Tsuchiya Y., Mizuta H., Oda S., Urakawa K., Koshida N.
2005 IEEE International Conference on Group IV Photonics 2005 巻 頁: 114 - 116 2005年
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Assembly of nanocrystalline silicon quantum dots based on a colloidal solution method
Tanaka A., Yamahata G., Tsuchiya Y., Usami K., Mizuta H., Oda S.
2005 5th IEEE Conference on Nanotechnology 2 巻 頁: 795 - 798 2005年
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Tsuchiya Y., Iwasa T., Tanaka A., Usami K.I., Mizuta H., Oda S.
Materials Research Society Symposium Proceedings 818 巻 頁: 347 - 352 2004年
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