| 研究課題/領域番号 |
20J23551
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| 研究種目 |
特別研究員奨励費
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| 配分区分 | 補助金 |
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| 応募区分 | 国内 |
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| 審査区分 |
小区分32010:基礎物理化学関連
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| 研究機関 | 東京大学 |
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研究代表者 |
ZHANG Youyuan 東京大学, 理学系研究科, 特別研究員(DC1)
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| 研究期間 (年度) |
2020-04-24 – 2023-03-31
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| 研究課題ステータス |
完了 (2022年度)
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| 配分額 *注記 |
3,400千円 (直接経費: 3,400千円)
2022年度: 1,100千円 (直接経費: 1,100千円)
2021年度: 1,100千円 (直接経費: 1,100千円)
2020年度: 1,200千円 (直接経費: 1,200千円)
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| キーワード | Air-lasing / Ionization / Excitation / Rotational excitation / Population transfer / Dynamics / Quantum simulation / Intense laser field / Population inversion / Intense field |
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| 研究開始時の研究の概要 |
This research aims at developing a new theoretical model for simulating strong field ionization and post-ionization excitation with general application, which includes optical coupling before ionization, affect from multi-electron interaction during ionization and the excitation process in ions.
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| 研究実績の概要 |
Based on the results of the simulations performed in the past academic year, the ionization timing issue is further investigated, so that all the ionization processes induced throughout the entire laser pulse can be included.
Secondly, we developed quantum algorithms for simulating the post-ionization excitation process using the sudden turn-on model on a quantum computer. Both simulator testing and real machine IBM-Q and continuum testing are done.
Thirdly, by taking advantage of the theoretical methods I developed in the past fiscal year on the ionization and excitation of molecular systems, I investigated theoretically how molecules are ionized and excited by an attosecond laser pulse whose wavelength is in the extreme ultraviolet region.
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| 現在までの達成度 (段落) |
令和4年度が最終年度であるため、記入しない。
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| 今後の研究の推進方策 |
令和4年度が最終年度であるため、記入しない。
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