Zobrazeno 1 - 10
of 104
pro vyhledávání: '"Woerner, Hans Jakob"'
Autor:
Matselyukh, Danylo T., Rott, Florian, Schnappinger, Thomas, Zhang, Pengju, Li, Zheng, Richardson, Jeremy O., de Vivie-Riedle, Regina, Wörner, Hans Jakob
The transfer of population between two intersecting quantum states is the most fundamental dynamical event that governs a broad variety of processes in physics, chemistry, biology and material science. Whereas any two-state description implies that p
Externí odkaz:
http://arxiv.org/abs/2408.17402
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:
Zhang, Jicai, Wang, Ziwen, Lengers, Frank, Wigger, Daniel, Reiter, Doris E., Kuhn, Tilmann, Wörner, Hans Jakob, Luu, Tran Trung
The probing of coherent lattice vibrations in solids has been conventionally carried out using time-resolved transient spectroscopy where only the relative oscillation amplitude can be obtained. Using time-resolved X-ray techniques, absolute electron
Externí odkaz:
http://arxiv.org/abs/2403.14906
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:
Driver, Taran, Mountney, Miles, Wang, Jun, Ortmann, Lisa, Al-Haddad, Andre, Berrah, Nora, Bostedt, Christoph, Champenois, Elio G., DiMauro, Louis F., Duris, Joseph, Garratt, Douglas, Glownia, James M., Guo, Zhaoheng, Haxton, Daniel, Isele, Erik, Ivanov, Igor, Ji, Jiabao, Kamalov, Andrei, Li, Siqi, Lin, Ming-Fu, Marangos, Jon P., Obaid, Razib, O'Neal, Jordan T., Rosenberger, Philipp, Shivaram, Niranjan H., Wang, Anna L., Walter, Peter, Wolf, Thomas J. A., Wörner, Hans Jakob, Zhang, Zhen, Bucksbaum, Philip H., Kling, Matthias F., Landsman, Alexandra S., Lucchese, Robert R., Emmanouilidou, Agapi, Marinelli, Agostino, Cryan, James P.
The photoelectric effect is not truly instantaneous, but exhibits attosecond delays that can reveal complex molecular dynamics. Sub-femtosecond duration light pulses provide the requisite tools to resolve the dynamics of photoionization. Accordingly,
Externí odkaz:
http://arxiv.org/abs/2402.12764
Autor:
Chang, Yi-Ping, Balciunas, Tadas, Yin, Zhong, Sapunar, Marin, Tenorio, Bruno N. C., Paul, Alexander C., Tsuru, Shota, Koch, Henrik, Wolf, Jean Pierre, Coriani, Sonia, Wörner, Hans Jakob
A dynamical rearrangement in the electronic structure of a molecule can be driven by different phenomena, including nuclear motion, electronic coherence or electron correlation. Recording such electronic dynamics and identifying their fate in aqueous
Externí odkaz:
http://arxiv.org/abs/2402.10508
Autor:
Zimin, Dmitry A., Cherniukh, Ihor, Böhme, Simon C., Rainò, Gabriele, Kovalenko, Maksym V., Wörner, Hans Jakob
We present a novel electric-field-resolved approach for probing ultrafast dynamics of localized surface plasmons in metallic nanoparticles. The electric field of the broadband carrier-envelope-phase stable few-cycle light pulse employed in the experi
Externí odkaz:
http://arxiv.org/abs/2312.11727
Autor:
Zinchenko, Kristina S., Ardana-Lamas, Fernando, Lanfaloni, Valentina Utrio, Monahan, Nicholas, Seidu, Issaka, Schuurman, Michael S., Neville, Simon P., Woerner, Hans Jakob
The Jahn-Teller effect (JTE) is central to the understanding of the physical and chemical properties of a broad variety of molecules and materials. Whereas the manifestations of the JTE on stationary properties of matter are relatively well studied,
Externí odkaz:
http://arxiv.org/abs/2311.14013
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