Berlin 2024 – scientific programme
Parts | Days | Selection | Search | Updates | Downloads | Help
O: Fachverband Oberflächenphysik
O 58: Focus Session: Novel Approaches to Surface Plasmon Generated Charges and Heat for Photocatalysis I (joint session O/CPP)
Wednesday, March 20, 2024, 15:00–17:30, MA 141
Plasmonic nanostructures present efficent optical antennas to generate energetic charges and/or localized heat for the use in photocatalysis. The time and length scales of typical plasmon-induced processes however pose a formidable challenge, which today still hinders the large-scale implementation of plasmon photocatalysis. The aim of this focus session is to discuss the physical mechanism of plasmon-induced charge-transfer and heat generation processes and exchange ideas on novel materials and devices utilizing these processes.
Organizers: Marc Herzog, Wouter Koopman (U Potsdam)
 |
15:00 | O 58.1 | Topical Talk: Plasmonic photothermal chemistry on single nanoparticles — •Andrea Baldi |
|
15:30 | O 58.2 | Single molecule layer temperature control via electrically connected SERS gratings — •Thorsten Feichtner, Pooja Sutheeshnan, Paul Mörk, Enno Schatz, and Bert Hecht |
|
15:45 | O 58.3 | Superlattice excitation driven by electron-phonon interaction measured with UXRD — •Jan-Etienne Pudell, Marc Herzog, Max Mattern, Alexander von Reppert, Daniel Schick, Ulrike Boesenberg, Angel Rodriguez-Fernandez, Wonhyuk Jo, Roman Shayduk, Wei Lu, Gregory Malinowski, Michel Hehn, Matias Bargheer, and Anders Madsen |
|
16:00 | O 58.4 | How to evaluate temperature at single-molecule, single-particle and ensemble levels — •Simone Ezendam, Julian Gargiulo, and Emiliano Cortés |
|
16:15 | O 58.5 | Measurement of temperature gradients at plasmonic metal surface using thermosensitive microgels — •Yulia Gordievskaya, Nino Lomadze, Se-Hyeong Jung, Andrij Pich, and Svetlana Santer |
|
16:30 | O 58.6 | Topical Talk: Disentangling plasmonic catalysis contributions by time-resolved spectroscopy — •Holger Lange |
|
17:00 | O 58.7 | In situ Observation of Nanoparticle Photocharging: Gold Nanorods as Photochemical Capacitors — •Felix Stete, Wouter Koopman, and Matias Bargheer |
|
17:15 | O 58.8 | Catalytic Electron Transfer Inhibited by Coulomb Blockade in Au Nanoparticles — •Monalisa Garai and Thomas Klar |