Berlin 2024 – wissenschaftliches Programm
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HL: Fachverband Halbleiterphysik
HL 18: 2D Materials and Heterostructures: Emerging Materials and Phenomena
HL 18.6: Vortrag
Dienstag, 19. März 2024, 10:45–11:00, EW 201
Nanoscale Charge Transport Characterization of Novel Type 2D MOFs and COFs — •Jonas Pöhls1, Zhiyong Wang2,3, Laura Frey4, Renhao Dong2, Dana Medina4, Xinliang Feng2,3, and Thomas Weitz1 — 11st Institute of Physics, University of Goettingen, Goettingen, Germany — 2Chair of Molecular Functional Materials, TU Dresden, Germany — 3Max Planck Institute for Polymer Research, Mainz, Germany — 4Chemistry Department, LMU Munich, Germany
In recent years, Metal Organic Frameworks (MOFs) and Covalent Organic Frameworks (COFs) have emerged as fascinating and promising materials classes, owing to their exceptional structural versatility and tunable properties, which make them interesting for a wide range of technological applications. At the same time, the study of 2D van der Waals materials has become the probably most relevant and dynamic area in solid state research at present, offering numerous opportunities to uncover novel physical phenomena and engineer advanced nanoscale devices. With recent advances in the synthesis of two-dimensional MOFs and COFs, these material classes have also entered the field of van der Waals materials [1]. We will characterize the charge transport in novel type 2D coordination network materials like Cu-BHT, considering also the influence of properties like structure or defects. By that, we will demonstrate why they are promising candidates for implementation into van der Waals heterostructures.
Keywords: Metal Organic Framework; Covalent Organic Framework; 2D Materials; charge transport