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          15:00 | 
          HL 54.1 | 
          
            
            
              
                Effect of the acceptor strength on intermolecular conical intersection dynamics in aggregates of quadrupolar dyes — •Katrin Winte, Somayeh Souri, Daniel Lünemann, Teresa Kraus, Elena Mena-Osteritz, Peter Bäuerle, Sergei Tretiak, Antonietta De Sio, and Christoph Lienau
              
            
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          15:15 | 
          HL 54.2 | 
          
            
            
              
                Ultrafast decay of spin-polarization of semiconductor holes measured by attosecond transient absorption spectroscopy — •Lauren Drescher, Kylie Gannan, and Stephen Leone
              
            
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          15:30 | 
          HL 54.3 | 
          
            
            
              
                Picosecond Femtojoule Resistive Switching in Nanoscale VO2 Memristors — •Sebastian Schmid, Laszlo Posa, Timea Török, Botond Santa, Zsigmond Pollner, Györgi Molnar, Yannik Horst, Janos Volk, Juerg Leuthold, Andras Halbritter, and Miklos Csontos
              
            
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          15:45 | 
          HL 54.4 | 
          
            
            
              
                Agreement between Theoretically Predicted and Measured Bragg Peak Decay in Bismuth Following Femtosecond Laser Excitation — •Bernd Bauerhenne, Jimiben Patel, Sahar Bakhshi, Sascha Epp, and Martin Garcia
              
            
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          16:00 | 
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              15 min. break
            
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          16:15 | 
          HL 54.5 | 
          
            
            
              
                Ultrafast Time-Domain Spectroscopy Reveals Coherent Vibronic Couplings Upon Electronic Excitation in Crystalline Organic Thin Films — •Naby Hadilou, Somayeh Souri, Daniel Timmer, Daniel C. Lünemann, Katrin Winte, Antonietta De Sio, Martin Esmann, Sebastian Anhäuser, Michele Guerrini, Ana M. Valencia, Caterina Cocchi, Gregor Witte, and Christoph Lienau
              
            
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          16:30 | 
          HL 54.6 | 
          
            
            
              
                Attosecond light-driven charge injection in germanium — •Giacomo Inzani, Lyudmyla Adamska, Amir Eskandari-asl, Nicola Di Palo, Gian Luca Dolso, Bruno Moio, Luciano Jacopo D'Onofrio, Alessio Lamperti, Alessandro Molle, Rocio Borrego-Varillas, Mauro Nisoli, Stefano Pittalis, Carlo Andrea Rozzi, Adolfo Avella, and Matteo Lucchini
              
            
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          16:45 | 
          HL 54.7 | 
          
            
            
              
                Dephasing Effects in High-Harmonic Generation from Solids — •Francisco Navarrete and Dieter Bauer
              
            
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          17:00 | 
          HL 54.8 | 
          
            
            
              
                Ultrafast Dynamics of Vanadium Dioxide Phase Transformation — •Liuyue Yang, Daniel Sandner, and Hristo Igle
              
            
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