|  | 09:30 | CPP 8.1 | Graphene nanoribbon: electronic band structure, doping and Raman fingerprints — •Boris Senkovskiy, Dmitry Usachov, Alexander Fedorov, Gianni Profeta, Danny Haberer, Felix Fischer, and Alexander Grüneis | 
        
          |  |  | 
      
    
      
        
          
            
              |  | 09:45 | CPP 8.2 | Valley spin lifetimes reaching 100 ns in monolayer MoSe2 at room temperature — •Maximilian Heithoff, Manfred Ersfeld, Frank Volmer, Robin de Winter, Christoph Stampfer, and Bernd Beschoten | 
        
          |  |  | 
      
    
      
        
          
            
              |  | 10:00 | CPP 8.3 | Ultra-high vacuum Raman spectroscopy of Cs doped monolayer graphene — •Martin Hell, Boris Senkovskiy, Joshua Hall, Thomas Michely, and Alexander Grüneis | 
        
          |  |  | 
      
    
      
        
          
            
              |  | 10:15 | CPP 8.4 | Raman spectroscopy of misfit layer compound nanotubes from CrS2 and TaS2 — •Felix Kampmann, Dalit Stolovas, Leela S. Panchakarla, Gal Radovsky, Christian Thomsen, Reshef Tenne, and Janina Maultzsch | 
        
          |  |  | 
      
    
      
        
          
            
              |  | 10:30 | CPP 8.5 | Photoluminescence study of MoS2 monolayers integrated with photonic nanostructures — •Rajeshkumar Mupparapu, Tobias Bucher, Aleksandr Vaskin, Franz Löchner, Antony George, Katie E. Chong, Stefan Fasold, Christof Neumann, Duk-Yong Choi, Falk Eilenberger, Frank Setzpfandt, Yuri S. Kivshar, Thomas Pertsch, Andrey Turchanin, and Isabelle Staude | 
        
          |  |  | 
      
    
      
        
          
            
              |  | 10:45 | CPP 8.6 | luminescence at defects in h-BN : excitons at stacking faults and single photon emitters — •Alberto Zobelli, Romain Bourrellier, Sophie Meuret, Michele Amato, Odile Stéphan, Luiz Tizei, and Mathieu Kociak | 
        
          |  |  | 
      
    
      
        
          
            
              |  | 11:00 | CPP 8.7 | Density-functional perturbation theory for gated 2D heterostructures — •Thibault Sohier, Marco Gibertini, Nicola Marzari, Matteo Calandra, and Francesco Mauri | 
        
          |  |  | 
      
    
      
        
          
            |  | 11:15 |  | 15 min. break. | 
        
          |  |  | 
      
    
      
        
          
            
              |  | 11:30 | CPP 8.8 | Spectroscopic characterization of the silicene multi-layer phase on Ag(111) — •Dmytro Solonenko, Sandhya Chandola, Eugen Speiser, Norbert Esser, Dietrich R.T. Zahn, and Patrick Vogt | 
        
          |  |  | 
      
    
      
        
          
            
              |  | 11:45 | CPP 8.9 | Frictional anisotropy of MoS2 studied with molecular dynamics simulations — •Victor Claerbout, Tomas Polcar, and Paolo Nicolini | 
        
          |  |  | 
      
    
      
        
          
            
              |  | 12:00 | CPP 8.10 | Structural changes and phase stability of Ti doped MoS2 monolayers — •Andrea Silva, Tomas Polcar, Ondrej Hovorka, and Denis Kramer | 
        
          |  |  | 
      
    
      
        
          
            
              |  | 12:15 | CPP 8.11 | Resonance profiles of valley polarization in single-layer MoS2 and MoSe2 — •Hans Tornatzky, Roland Gillen, Anne-Marie Kaulitz, and Janina Maultzsch | 
        
          |  |  | 
      
    
      
        
          
            
              |  | 12:30 | CPP 8.12 | Defect mediated phase transformation of two-dimensional 2H-MoTe2 to the distorted 1T'-MoTe2 — •Tibor Lehnert, Mahdi Ghorbani-Asl, Janis Köster, Hannu-Pekka Komsa, Arkady Krasheninnikov, and Ute Kaiser | 
        
          |  |  | 
      
    
      
        
          
            
              |  | 12:45 | CPP 8.13 | Excitonic transitions in heterostructured Mo and W transition metal dichalcogenides from first principles — •Roland Gillen and Janina Maultzsch | 
        
          |  |  | 
      
    
      
        
          
            
              |  | 13:00 | CPP 8.14 | Suppression of inhomogeneous broadening of excitons and trions in encapsulated MoSe2 monolayers — •Max Waldherr, Jacob Goddard, Nils Lundt, Sefaattin Tongay, Kenji Watanabe, Takashi Taniguchi, Sven Höfling, and Christian Schneider | 
        
          |  |  |