A5075494994- 2D Materials and Applications
- Quantum, superfluid, helium dynamics
- Organic and Molecular Conductors Research
- Cold Atom Physics and Bose-Einstein Condensates
- Graphene research and applications
- Advanced Condensed Matter Physics
- Advanced Sensor and Energy Harvesting Materials
- Topological Materials and Phenomena
- Analytical Chemistry and Sensors
- Quantum chaos and dynamical systems
- Quantum and electron transport phenomena
- Advanced Memory and Neural Computing
- Atomic and Subatomic Physics Research
ETH Zurich
2023-2025
Massachusetts Institute of Technology
2020
Abstract Magnetic properties of materials ranging from conventional ferromagnetic metals to strongly correlated such as cuprates originate Coulomb exchange interactions. The existence alternate mechanisms for magnetism that could naturally facilitate electrical control has been discussed theoretically 1–7 , but an experimental demonstration 8 in extended system missing. Here we investigate MoSe 2 /WS van der Waals heterostructures the vicinity Mott insulator states electrons forming a...
Moiré heterostructures consisting of transition metal dichalcogenide (TMD) heterobilayers and homobilayers have emerged as a promising material platform to study correlated electronic states. Optical signatures strong correlations in the form Mott-Wigner states fractional Chern insulators already been observed TMD monolayers their twisted bilayers. In this work, we use moiré substrate containing hexagonal boron nitride (<a:math xmlns:a="http://www.w3.org/1998/Math/MathML"...
Magnetic properties of materials ranging from conventional ferromagnetic metals to strongly correlated such as cuprates originate Coulomb exchange interactions. The existence alternate mechanisms for magnetism that could naturally facilitate electrical control have been discussed theoretically but an experimental demonstration in extended system has missing. Here, we investigate MoSe$_2$/WS$_2$ van der Waals heterostructures the vicinity Mott insulator states electrons forming a frustrated...
Moir\'e heterostructures consisting of transition metal dichalcogenide (TMD) hetero- and homobilayers have emerged as a promising material platform to study correlated electronic states. Optical signatures strong correlations in the form Mott-Wigner states fractional Chern insulators already been observed TMD monolayers their twisted bilayers. In this work, we use moir\'e substrate containing hexagonal boron nitride (h-BN) interface externally generate superlattice potential for layer:...