32 citations · 39 across the 5 of their papers we have counts for
11 papers · 1 filter
High-temperature helical edge states in BiSbTeSe/graphene van der Waals heterostructure
Yoichi Tanabe, Ngoc Han Tu, Ming-Chun Jiang +11
Van der Waals heterostructures have been used to tailor atomic layers into various artificial materials through interactions at heterointerfaces. The interplay between the band gap…
Optical sensing of fractional quantum Hall effect in graphene
A. Popert, Y. Shimazaki, M. Kroner +4
Graphene and its van der Waals (vdW) heterostructures provide a unique and versatile playground for explorations of strongly correlated electronic phases, ranging from unconvention…
Observation of electrically tunable Feshbach resonances in twisted bilayer semiconductors
Ido Schwartz, Yuya Shimazaki, Clemens Kuhlenkamp +4
Moire superlattices in twisted transition metal dichalcogenide bilayers have emerged as a rich platform for exploring strong correlations using optical spectroscopy. Despite observ…
Observation of Wigner crystal of electrons in a monolayer semiconductor
T. Smoleński, P. E. Dolgirev, C. Kuhlenkamp +9
When the Coulomb repulsion between electrons dominates over their kinetic energy, electrons in two dimensional systems were predicted to spontaneously break continuous translation…
Optical signatures of charge order in a Mott-Wigner state
Yuya Shimazaki, Clemens Kuhlenkamp, Ido Schwartz +7
The elementary optical excitations in two dimensional semiconductors hosting itinerant electrons are attractive and repulsive polarons -- excitons that are dynamically screened by…
Moiré superlattice in a MoSe/hBN/MoSe heterostructure: from coherent coupling of inter- and intra-layer excitons to correlated Mott-like states of electrons
Yuya Shimazaki, Ido Schwartz, Kenji Watanabe +3
Two dimensional materials and their heterostructures constitute a promising platform to study correlated electronic states as well as many body physics of excitons. Here, we presen…