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physics.app-ph2025
Optomechanical method for characterizing thermal transport across van der Waals interfaces
Hanqing Liu, Saurabh Lodha, Herre S. J. van der Zant +2
For the development of nanoscale electronics and photonics using atomically thin two-dimensional (2D) materials, it is important to realize van der Waals (vdW) interfaces with low…
physics.app-ph2023
Optomechanical methodology for characterizing the thermal properties of 2D materials
Hanqing Liu, Hatem Brahmi, Carla Boix-Constant +3
Heat transport in two-dimensions is fundamentally different from that in three dimensions. As a consequence, the thermal properties of 2D materials are of great interest, both from…
physics.app-ph2023
Quantifying stress distribution in ultra-large graphene drums through mode shape imaging
Ali Sarafraz, Hanqing Liu, Katarina Cvetanović +6
Suspended drums made of 2D materials hold potential for sensing applications. However, the industrialization of these applications is hindered by significant device-to-device varia…