متابعة
oshima nagayasu
oshima nagayasu
AIST, RIKEN, KEK, The University of Tokyo, Tokyo Gakugei University
ليس هناك بريد إلكتروني تم التحقق منه
عنوان
عدد مرات الاقتباسات
عدد مرات الاقتباسات
السنة
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
2722007
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
2352003
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
1422015
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
912012
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
872009
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
862005
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
852008
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
842011
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
722012
Laser spectroscopy of in an online ion trap‏
T Nakamura, M Wada, K Okada, A Takamine, Y Ishida, Y Yamazaki, ...‏
Physical Review A—Atomic, Molecular, and Optical Physics 74 (5), 052503, 2006‏
692006
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
632004
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
622009
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—Condensed Matter and Materials Physics 75 (19), 195404, 2007‏
622007
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
612013
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
512013
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
452018
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
452007
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
412012
Positron annihilation spectroscopy on nitride-based semiconductors‏
A Uedono, S Ishibashi, N Oshima, R Suzuki‏
Japanese Journal of Applied Physics 52 (8S), 08JJ02, 2013‏
362013
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
362002
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مقالات 1–20