上殿明良 (Akira Uedono) - 論文

Hole capture-coefficient of intrinsic nonradiative recombination centers that commonly exist in bulk, epitaxial, and proton-irradiated ZnO

S. F. Chichibu, A. Uedono, K. Kojima, K. Koike, M. Yano, S. Gonda, S. Ishibashi

Journal of Applied Physics 127(215704) 1 - 6 2020年6月査読有り

Origin and dynamic properties of major intrinsic nonradiative recombination centers in wide bandgap nitride semiconductors

11280(112800B) 112800B-1 - 10 2020年2月査読有り招待有り

Control of vacancy-type defects in Mg implanted GaN studied by positron annihilation spectroscopy

Proceedings of SPIE 11280(112800C) 11280C-1 - 8 2020年2月査読有り招待有り

The Influence of AlN Nucleation Layer on Radio Frequency Transmission Loss of AlN-on-Si Heterostructure

Chang, S., Zhao, M., Spampinato, V., Franquet, A., Do, T.-H., Uedono, A., Luong, T.T., Wang, T.-H., Chang, L.

Physica Status Solidi (A) Applications and Materials Science 2020年査読有り

Selective trapping of positrons by Ag nanolayers in a V/Ag multilayer system

Qi, N., Zhang, H.X., Chen, Z.Q., Ren, F., Zhao, B., Jiang, M., Uedono, A.

AIP Advances 10(3) 2020年査読有り

Annealing behaviours of open spaces in thin Al<inf>2</inf>O<inf>3</inf> films deposited on semiconductors studied using monoenergetic positron beams

Uedono, A., Egger, W., Koschine, T., Hugenschmidt, C., Dickmann, M., Ishibashi, S.

Acta Physica Polonica A 137(2) 2020年査読有り

Calculation of positron states and annihilation parameters in gamma and amorphous Al<inf>2</inf>O<inf>3</inf>

Ishibashi, S., Uedono, A.

Acta Physica Polonica A 137(2) 2020年査読有り

Pore structure analysis of ionic liquid-templated porous silica using positron annihilation lifetime spectroscopy

Sagara, A., Yabe, H., Chen, X., Vereecken, P.M., Uedono, A.

Microporous and Mesoporous Materials 295 2020年査読有り

Free volume in epoxy resins for CFRP studied by means of positron annihilation

Uedono, A.

Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering 86(3) 2020年査読有り

Effect of free-volume holes on static mechanical properties of epoxy resins studied by positron annihilation and PVT experiments

Zhang, H.J., Sellaiyan, S., Sako, K., Uedono, A., Taniguchi, Y., Hayashi, K.

Polymer 190 2020年査読有り

Effect of Free-Volume Hole Fraction on Dynamic Mechanical Properties of Epoxy Resins Investigated by Pressure-Volume-Temperature Technique

Zhang, H.J., Sellaiyan, S., Sako, K., Uedono, A., Taniguchi, Y., Hayashi, K.

Journal of Physical Chemistry B 124(9) 2020年査読有り

Magnetic properties of metastable bcc phase in Fe<inf>64</inf>Ni<inf>36</inf> alloy synthesized through polyol process

Jacob, G.A., Sellaiyan, S., Uedono, A., Joseyphus, R.J.

Applied Physics A: Materials Science and Processing 126(2) 2020年査読有り

Preparation and characterization of cellulose acetate membranes with TEMPO-oxidized cellulose nanofibrils containing alkyl ammonium carboxylates

Shimizu, M., Álvarez-Asencio, R., Nordgren, N., Uedono, A.

Cellulose 27(3) 2020年査読有り

Voids and vacancy-type defects in SiO<inf>2</inf>/GaN structures probed by monoenergetic positron beams

Uedono, A., Ueno, W., Yamada, T., Hosoi, T., Egger, W., Koschine, T., Hugenschmidt, C., Dickmann, M., Watanabe, H.

Journal of Applied Physics 127(5) 054503 - 054503 2020年査読有り

In-plane optical polarization and dynamic properties of the near-band-edge emission of an m-plane freestanding AlN substrate and a homoepitaxial film

S. F. Chichibu, K. Kojima, K. Hazu, Y. Ishikawa, K. Furusawa, S. Mita, R. Collazo, Z. Sitar, A. Uedono

Applied Physics Letters 115(15) 151903-1 - 5 2019年9月査読有り

Accelerator operation 2018

K., Sasa, S., Ishii, Y., Tajima, T., Takahashi, Y., Yamato, M., Matsumura, T., Moriguchi, A., Uedono

University of Tsukuba Tandem Accelerator Complex (UTTAC) Annual report 2018 UTTAC-88 1 - 2 2019年9月

筑波大学タンデム加速器施設の現状報告

笹公和, 石井聡, 髙橋努, 大和良広, 田島義一, 松村万寿美, 森口, 哲朗, 上殿明良

Proceedings of the 16th Annual Meeting of Particle Accelerator Society of Japan (PASJ2019) 1198 - 1120 2019年8月

筑波大学タンデム加速器施設の現状報告

笹公和, 石井聡, 髙橋努, 大和良広, 田島義一, 松村万寿美, 森口, 哲朗, 上殿明良

Proceedings of the 16th Annual Meeting of Particle Accelerator Society of Japan (PASJ2019) 1198 - 1120 2019年8月

Photoluminescence Studies of Sequentially Mg and H Ion-implanted GaN with Various Implantation Depths and Crystallographic Planes

Kohei Shima, Kazunobu Kojima, Akira Uedono, Shigefusa F. Chichibu

Proceedings of IWJT2019 2019年7月査読有り

Computational study of positron annihilation parameters for cation mono-vacancies and vacancy complexes in nitride semiconductor alloys

Ishibashi, S., Uedono, A., Kino, H., Miyake, T., Terakura, K.

Journal of Physics Condensed Matter 31(47) 2019年査読有り

上殿明良

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