Real-Time Time-Frequency Two-Dimensional Imaging of Ultrafast Transient Signals in Solid-State Organic Materials
スポンサーリンク
概要
- 論文の詳細を見る
In this review, we demonstrate a real-time time-frequency two-dimensional (2D) pump-probe imaging spectroscopy implemented on a single shot basis applicable to excited-state dynamics in solid-state organic and biological materials. Using this technique, we could successfully map ultrafast time-frequency 2D transient absorption signals of β-carotene in solid films with wide temporal and spectral ranges having very short accumulation time of 20 ms per unit frame. The results obtained indicate the high potential of this technique as a powerful and unique spectroscopic tool to observe ultrafast excited-state dynamics of organic and biological materials in solid-state, which undergo rapid photodegradation.
論文 | ランダム
- 20163 Vortex in Cell法における粘性効果の精度評価 : 円柱まわりの流れでの検討
- 平均速度の逆数による斜面崩壊発生時刻の予測(斜面崩壊の発生予測に関する研究-3-)
- 15 基盤構造が斜面崩壊に及ぼす影響の評価に関する研究(3.3 経常研究,3. 研究業務)
- 斜面崩壊機構に関する実験研究
- 2.正味損耗分布モデルと模擬実験(プラズマ対向面での損耗・再堆積研究の進展)