| Free-volume depth profile of polymeric membranes studied by positron annihilation spectroscopy: layer structure from interfacial polymerization H Chen, WS Hung, CH Lo, SH Huang, ML Cheng, G Liu, KR Lee, JY Lai, ... Macromolecules 40 (21), 7542-7557, 2007 | 268 | 2007 |
| Slow RI-beams from projectile fragment separators M Wada, Y Ishida, T Nakamura, Y Yamazaki, T Kambara, H Ohyama, ... Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2003 | 226 | 2003 |
| Probing the internal structure of reverse osmosis membranes by positron annihilation spectroscopy: Gaining more insight into the transport of water and small solutes T Fujioka, N Oshima, R Suzuki, WE Price, LD Nghiem Journal of membrane science 486, 106-118, 2015 | 125 | 2015 |
| Vacancy-oxygen complexes and their optical properties in AlN epitaxial films studied by positron annihilation A Uedono, S Ishibashi, S Keller, C Moe, P Cantu, TM Katona, DS Kamber, ... Journal of Applied Physics 105 (5), 2009 | 89 | 2009 |
| Brightness enhancement method for a high-intensity positron beam produced by an electron accelerator N Oshima, R Suzuki, T Ohdaira, A Kinomura, T Narumi, A Uedono, ... Journal of Applied Physics 103 (9), 2008 | 84 | 2008 |
| Space-charge effects in the catcher gas cell of a rf ion guide A Takamine, M Wada, Y Ishida, T Nakamura, K Okada, Y Yamazaki, ... Review of Scientific Instruments 76 (10), 2005 | 84 | 2005 |
| Enhanced lattice defect formation associated with hydrogen and hydrogen embrittlement under elastic stress of a tempered martensitic steel T Doshida, H Suzuki, K Takai, N Oshima, T Hirade ISIJ international 52 (2), 198-207, 2012 | 83 | 2012 |
| Correlation study between free-volume holes and molecular separations of composite membranes for reverse osmosis processes by means of variable-energy positron annihilation … Z Chen, K Ito, H Yanagishita, N Oshima, R Suzuki, Y Kobayashi The Journal of Physical Chemistry C 115 (37), 18055-18060, 2011 | 81 | 2011 |
| Native cation vacancies in Si-doped AlGaN studied by monoenergetic positron beams A Uedono, K Tenjinbayashi, T Tsutsui, Y Shimahara, H Miyake, ... Journal of Applied Physics 111 (1), 2012 | 68 | 2012 |
| New scheme for positron accumulation in ultrahigh vacuum N Oshima, TM Kojima, M Niigaki, A Mohri, K Komaki, Y Yamazaki Physical review letters 93 (19), 195001, 2004 | 62 | 2004 |
| Evidence for pore surface dependent positronium thermalization in mesoporous silica/hybrid silica films C He, T Ohdaira, N Oshima, M Muramatsu, A Kinomura, R Suzuki, T Oka, ... Physical Review B 75 (19), 195404, 2007 | 61 | 2007 |
| Laser spectroscopy of Be+ 7, 10 in an online ion trap T Nakamura, M Wada, K Okada, A Takamine, Y Ishida, Y Yamazaki, ... Physical Review A 74 (5), 052503, 2006 | 61 | 2006 |
| Rapid three-dimensional imaging of defect distributions using a high-intensity positron microbeam N Oshima, R Suzuki, T Ohdaira, A Kinomura, T Narumi, A Uedono, ... Applied Physics Letters 94 (19), 2009 | 59 | 2009 |
| Rejection of small and uncharged chemicals of emerging concern by reverse osmosis membranes: The role of free volume space within the active skin layer T Fujioka, N Oshima, R Suzuki, SJ Khan, A Roux, Y Poussade, JE Drewes, ... Separation and Purification Technology 116, 426-432, 2013 | 58 | 2013 |
| Possible presence of hydrophilic SO 3 H nanoclusters on the surface of dry ultrathin Nafion® films: a positron annihilation study HFM Mohamed, S Kuroda, Y Kobayashi, N Oshima, R Suzuki, A Ohira Physical Chemistry Chemical Physics 15 (5), 1518-1525, 2013 | 47 | 2013 |
| Positronium annihilation and pore surface chemistry in mesoporous silica films C He, T Oka, Y Kobayashi, N Oshima, T Ohdaira, A Kinomura, R Suzuki Applied physics letters 91 (2), 2007 | 45 | 2007 |
| Transport of small and neutral solutes through reverse osmosis membranes: Role of skin layer conformation of the polyamide film T Fujioka, BE O'Rourke, K Michishio, Y Kobayashi, N Oshima, ... Journal of membrane science 554, 301-308, 2018 | 41 | 2018 |
| Radiation effect on polypropylene studied by the relaxational behaviour at low temperature using positron annihilation T Suzuki, Y Oki, M Numajiri, T Miura, K Kondo, N Oshima, Y Ito Polymer 37 (24), 5521-5524, 1996 | 39 | 1996 |
| Defect characterization in Mg-doped GaN studied using a monoenergetic positron beam A Uedono, S Ishibashi, K Tenjinbayashi, T Tsutsui, K Nakahara, ... Journal of Applied Physics 111 (1), 2012 | 38 | 2012 |
| Electron cooling of high-energy protons in a multiring trap with a tank circuit monitoring the electron-plasma oscillations H Higaki, N Kuroda, T Ichioka, KY Franzen, Z Wang, K Komaki, ... Physical Review E 65 (4), 046410, 2002 | 37 | 2002 |
Uedono AkiraUniversity of TsukubaDirección de correo verificada de u.tsukuba.ac.jp
