ICTS:29149

Video URL

When and why do we have unconventional behavior in van der Waals bilayers?

When and why do we have unconventional behavior in van der Waals bilayers?

(2024). When and why do we have unconventional behavior in van der Waals bilayers? . SciVideos. https://youtube.com/live/H6Z-YlQ__rs

When and why do we have unconventional behavior in van der Waals bilayers? . SciVideos, Jul. 18, 2024, https://youtube.com/live/H6Z-YlQ__rs 

          @misc{ scivideos_ICTS:29149,
            doi = {},
            url = {https://youtube.com/live/H6Z-YlQ__rs},
            author = {},
            keywords = {},
            language = {en},
            title = {When and why do we have unconventional behavior in van der Waals bilayers? },
            publisher = {},
            year = {2024},
            month = {jul},
            note = {ICTS:29149 see, \url{https://scivideos.org/icts-tifr/29149}}
          }
Priya Mahadevan
Talk numberICTS:29149
Source RepositoryICTS-TIFR
Source EventEngineered 2D Quantum Materials
Collection

Abstract

There has been a lot of recent interest in heterostructures of van der Waals materials, with the easy exfoliation of each layer allowing for novel structures to be constructed. In the hierarchy of interactions, the van der Waals interactions are the weakest, so finding unconventional phenomena merely by changing small details of how these materials are stacked seems puzzling. In this talk I will consider a family of materials, and show how rotating one layer with respect to the other leads to unconventional behavior [1-4].