38 citations · 111 across the 12 of their papers we have counts for
8 papers · 1 filter
One-Dimensional Electronic States in a Moiré Superlattice of Twisted Bilayer WTe2
Takuto Kawakami, Hayato Tateish, Daiki Yoshida +10
One-dimensional (1D) moiré superlattices provide a new route to engineering reduced-dimensional electronic states in van der Waals materials, yet their electronic structure and mic…
Emergent electronic insulating states in a one-dimensional moiré superlattice
Jianfeng Bi, Masaki Minamikawa, Ruige Dong +11
Two-dimensional (2D) van der Waals (vdW) moiré superlattices have provided a powerful knob to engineer a plethora of new quantum states. However, extending such moiré engineering t…
One-dimensional moiré engineering in zigzag graphene nanoribbons on hBN
Ryosuke Okumura, Naoto Nakatsuji, Takuto Kawakami +1
We study the structural relaxation and electronic properties of a one-dimensional (1D) moiré system composed of a zigzag graphene nanoribbon (GNR) placed on a hexagonal boron nitri…
Moiré Band Engineering in Twisted Trilayer WSe2
Naoto Nakatsuji, Takuto Kawakami, Hayato Tateishi +2
We present a systematic theoretical study on the structural and electronic properties of twisted trilayer transition metal dichalcogenide (TMD) WSe, where two independent moiré…
Manipulating moires by controlling heterostrain in van der Waals devices
Ian Sequeira, Andrew Z. Barabas, Aaron H Barajas-Aguilar +6
Van der Waals (vdW) moires offer tunable superlattices that can strongly manipulate electronic properties. We demonstrate the in-situ manipulation of moire superlattices via hetero…
Multi-scale lattice relaxation in general twisted trilayer graphenes
Naoto Nakatsuji, Takuto Kawakami, Mikito Koshino
We present comprehensive theoretical studies on the lattice relaxation and the electronic structures in general non-symemtric twisted trilayer graphenes. By using an effective cont…
Moiré disorder effect in twisted bilayer graphene
Naoto Nakatsuji, Mikito Koshino
We theoretically study the electronic structure of magic-angle twisted bilayer graphene with disordered moiré patterns. By using an extended continuum model incorporating non-unifo…
Hofstadter butterfly and the quantum Hall effect in twisted double bilayer graphenes
J. A. Crosse, Naoto Nakatsuji, Mikito Koshino +1
We study the energy spectrum and quantum Hall effects of the twisted double bilayer graphene in uniform magnetic field. We investigate two different arrangements, AB-AB and AB-BA,…