Communication Dans Un Congrès Année : 2024

Emergent transport phenomena in 2D materials

Résumé

In many nanostructured materials, while strong covalent bonding provides the stability of the sub-nanometric elementary units, the whole assembly is held together by weak van der Waals interactions. The individual building blocks hence maintain most of their intrinsic characteristics also when arranged together to form a crystalline solid. In principle, novel material properties can be thus tailored by controlling those of the elementary units. This bottom-up strategy in the synthesis of new materials has been intensively followed since the '80s, when small atomic aggregates, nanoclusters, fullerenes, nanotubes, etc. started to attract enormous attention [1-2]. In this context, the interest in low-dimensional materials is self-evident. On the one hand, the physics of many-body systems, limited in 2D or 1D presents a plethora of unusual fascinating properties; on the other hand, the reduction of dimensionality allows us to perform gedanken experiments for testing and better understanding physical models. In this talk I will present and discuss different examples of emergent phenomena in multi-layered, 2D and 1D systems [3-9].

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Dates et versions

hal-04732926 , version 1 (11-10-2024)

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  • HAL Id : hal-04732926 , version 1

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Giorgia Fugallo. Emergent transport phenomena in 2D materials. Frontiers in Thermal and Electronic Transport in Materials, THOMAS YOUNG CENTRE, Apr 2024, Londres, United Kingdom. ⟨hal-04732926⟩
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