Development of the gas-phase electron diffraction apparatus for the structural determination of aerosols
| Project/Area Number |
25410026
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Physical chemistry
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| Research Institution | Sophia University |
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Principal Investigator |
KUZE Nobuhiko 上智大学, 理工学部, 准教授 (80286757)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2015: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
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| Keywords | 気体電子回折 / エアロゾル / クラスター / エアロダイナミック・レンズ |
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| Outline of Final Research Achievements |
The purpose of this research project is to establish a structure determination method of atmospheric aerosols. In order to achieve this objective, we have developed a gas electron diffraction GED apparatus. GED is a powerful experimental method for the precise structural determination for the gas molecule. In this study, we had designed and manufactured a new type of gas nozzle, aerodynamic lens, in order to efficiently generate a cluster or aerosol. It was covered by the metal jacket and attached to the vacuum chamber of GED apparatus. We also redesigned and developed the vacuum line of the apparatus to make the table-top size of the entire experimental apparatus. Further, new computer program was developed for the data analysis of the diffraction data. It can be used for the wide variety of the target molecules.
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Report
(4 results)
Research Products
(14 results)
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[Journal Article] PCI effects and the gradual formation of Rydberg series due to photoelectron recapture, in the Auger satellite lines upon Xe 4d 5/2 photoionization2015
Author(s)
Satoshi Kosugi, Masatomi Iizawa, Yu Kawarai, Yosuke Kuriyama, A L David Kilcoyne, Fumihiro Koike, Nobuhiko Kuze, Daniel S Slaughter, Yoshiro Azuma
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Journal Title
Journal of Physics B: Atomic, Molecular and Optical Physics
Volume: 48
Issue: 11
Pages: 1150031-1150034
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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