Topology and Quantum Transport in Emerging 2D Materials
- Date
- Jul 13, 2026
- Time
- 2:50 PM - 3:50 PM
- Speaker
- Sushmita Chandra
- Affiliation
- MPI-CPfS
- Series
- TUD Physik-IFMP Institutsseminar
- Language
- en
- Main Topic
- Physik
- Other Topics
- Physik
- Host
- Darren Peets
- Description
Abstract
In this talk, I will present our ongoing research on quantum transport in emerging two-dimensional (2D) materials beyond graphene. I will first introduce the MISFIT layered compounds, a unique class of natural van der Waals heterostructures, and discuss our recent investigations into their structural, electronic, and transport properties. In the second part, I will demonstrate how focused ion beam (FIB) can be employed to study the out-of-plane transport in these 2D materials. As a case study, I will demonstrate how we can correlate the observation of quantum oscillations with periodic lattice modulations in the FIB-microstructured devices of a topological nodal-line semimetal, SnTaS₂. I will also present our recent efforts on ionic liquid gating of 2D insulators. Lastly, I will conclude by introducing our newly established 2D materials fabrication and low-temperature quantum transport measurement facility at MPI CPfS.
Zoom: Not available
- Links
Last modified: Jul 13, 2026, 7:35:18 AM
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