230 citations · 252 across the 5 of their papers we have counts for
5 papers
Full-dry flipping transfer method for van der Waals heterostructure
Dohun Kim, Soyun Kim, Yanni Cho +6
We present a novel flipping transfer method for van der Waals heterostructures, offering a significant advancement over previous techniques by eliminating the need for polymers and…
Orbitally controlled quantum Hall states in decoupled two-bilayer graphene sheets
Soyun Kim, Dohun Kim, Kenji Watanabe +3
We report on integer and fractional quantum Hall states in a stack of two twisted Bernal bilayer graphene sheets. By exploiting the momentum mismatch in reciprocal space, we suppre…
Broken-Symmetry Quantum Hall States in Twisted Bilayer Graphene
Youngwook Kim, Jaesung Park, Intek Song +8
Twisted bilayer graphene offers a unique bilayer two-dimensional-electron system where the layer separation is only in sub-nanometer scale. Unlike Bernal-stacked bilayer, the layer…
Structural attributes and photo-dynamics of visible spectrum quantum emitters in hexagonal boron nitride
Nathan Chejanovsky, Mohammad Rezai, Federico Paolucci +11
Newly discovered van der Waals materials like MoS, WSe, hexagonal boron nitride (h-BN), and recently have sparked intensive research to unveil the…
Persistent Topological Surface State at the Interface of Bi2Se3 Film Grown on Patterned Graphene
Namdong Kim, Paengro Lee, Youngwook Kim +6
We employed graphene as a patternable template to protect the intrinsic surface states of thin films of topological insulators (TIs) from environment. Here we find that the graphen…