| Budget Amount *help |
¥14,040,000 (Direct Cost: ¥10,800,000、Indirect Cost: ¥3,240,000)
Fiscal Year 2016: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2015: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000)
Fiscal Year 2014: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
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| Outline of Final Research Achievements |
We developed an algorithm for retrieving intramolecular charge distributions from spectral-interferences appearing in energy- and angular-distributions of scattered electrons originating from laser-assisted electron scattering (LAES) processes. We developed a LAES apparatus with high sensitivity and generated ultrashort laser pulses with the duration of 9 fs by the hollow-core-fiber compression method. Furthermore, we developed a computational program for calculating LAES signals induced by broadband ultrashort laser pulses, and showed that observation of spectral-interferences of LAES signals should be feasible. We proposed a new ultrafast electron diffraction method by using single-cycle THz-wave pulses, and demonstrated its performance by numerical simulations.
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