Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Ji, Jia-Bao"'
Attosecond chronoscopy typically utilises interfering two-photon transitions to access the phase information. Simulating these two-photon transitions is challenging due to the continuum-continuum transition term. The hydrogenic approximation within s
Externí odkaz:
http://arxiv.org/abs/2407.09662
Autor:
Ji, Jia-Bao, Guo, Zhaoheng, Driver, Taran, Trevisan, Cynthia S., Cesar, David, Cheng, Xinxin, Duris, Joseph, Franz, Paris L., Glownia, James, Gong, Xiaochun, Hammerland, Daniel, Han, Meng, Heck, Saijoscha, Hoffmann, Matthias, Kamalov, Andrei, Larsen, Kirk A., Li, Xiang, Lin, Ming-Fu, Liu, Yuchen, McCurdy, C. William, Obaid, Razib, ONeal, Jordan T., Rescigno, Thomas N., Robles, River R., Sudar, Nicholas, Walter, Peter, Wang, Anna L., Wang, Jun, Wolf, Thomas J. A., Zhang, Zhen, Ueda, Kiyoshi, Lucchese, Robert R., Marinelli, Agostino, Cryan, James P., Wörner, Hans Jakob
Attosecond photoemission or photoionization delays are a unique probe of the structure and the electronic dynamics of matter. However, spectral congestion and spatial delocalization of valence electron wave functions set fundamental limits to the com
Externí odkaz:
http://arxiv.org/abs/2402.17685
Autor:
Han, Meng, Fedyk, Jacqueline, Ji, Jia-Bao, Despré, Victor, Kuleff, Alexander I., Wörner, Hans Jakob
We report the experimental observation of quantum interference in the nuclear wave-packet dynamics driving ultrafast excitation-energy transfer in argon dimers below the threshold of interatomic Coulombic decay (ICD). Using time-resolved photoion-pho
Externí odkaz:
http://arxiv.org/abs/2303.04844
Photoionization of matter is one of the fastest electronic processes in nature. Experimental measurements of photoionization dynamics have become possible through attosecond metrology. However, all experiments reported to date contain a so-far unavoi
Externí odkaz:
http://arxiv.org/abs/2302.04137
Autor:
Han, Meng, Liang, Hao, Ji, Jia-bao, Sum, Leung Chung, Ueda, Kiyoshi, Rost, Jan Michael, Wörner, Hans Jakob
A Fano resonance arises from the pathway interference between discrete and continuum states, playing a fundamental role in many branches of physics, chemistry and material science. Here, we introduce the concept of a laser-assisted Fano resonance, cr
Externí odkaz:
http://arxiv.org/abs/2302.04090
Determination and interpretation of Wigner-like photoionisation delays is one of the most active fields of attosecond science. Previous results have suggested that large photoionisation delays are associated with structured continua, but a quantitati
Externí odkaz:
http://arxiv.org/abs/2301.03697
Attosecond metrology with linearly polarized light pulses is the basis of a highly successful research area. An even broader impact can be expected from a generalized metrology that covers two-dimensional polarization states, enabling notably the stu
Externí odkaz:
http://arxiv.org/abs/2211.02769
Autor:
Heck, Saijoscha, Han, Meng, Jelovina, Denis, Ji, Jia-Bao, Perry, Conaill, Gong, Xiaochun, Lucchese, Robert, Ueda, Kiyoshi, Woerner, Hans Jakob
We present the experimental observation of two-center interference in the ionization time delays of Kr2. Using attosecond electron-ion-coincidence spectroscopy, we simultaneously measure the photoionization delays of krypton monomer and dimer. The re
Externí odkaz:
http://arxiv.org/abs/2210.11136
Autor:
Bai, Xiang-dong, Wang, Wei, Ji, Jia-bao, Jiang, Jing, Yu, Qi-bin, Yang, Chuan-ping, Liu, Gui-feng
Publikováno v:
In Industrial Crops & Products 1 December 2023 205
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