Results 261 to 270 of about 24,312 (276)

Bending Moiré in Twisted Bilayer Graphene

The Journal of Physical Chemistry Letters
Moiré potentials caused by lattice mismatches significantly alter electrons in two-dimensional materials, inspiring the discovery of numerous unique physical properties. While strain modulates the structure and symmetry of the moiré potential, serving as a tuning mechanism for interactions, the impact of out-of-plane deformation, e.g., bending, on the ...
ZiBo Zhu, Yuan Hou, HengAn Wu, YinBo Zhu
openaire   +2 more sources

Strongly correlated Chern insulators in magic-angle twisted bilayer graphene

Nature, 2020
Interactions between electrons and the topology of their energy bands can create unusual quantum phases of matter. Most topological electronic phases appear in systems with weak electron–electron interactions.
Kevin P. Nuckolls, Myungchul Oh, Dillon Wong, Biao Lian, Kenji Watanabe, T. Taniguchi, B. Bernevig, A. Yazdani   +7 more
semanticscholar   +1 more source

Atomic and electronic reconstruction at the van der Waals interface in twisted bilayer graphene

Nature Materials, 2018
Control of the interlayer twist angle in two-dimensional van der Waals (vdW) heterostructures enables one to engineer a quasiperiodic moiré superlattice of tunable length scale1–8.
H. Yoo, Rebecca Engelke, S. Carr, S. Fang, Kuan Zhang, Paul Cazeaux, S. H. Sung, R. Hovden, A. W. Tsen, T. Taniguchi, Kenji Watanabe, G. Yi, Miyoung Kim, M. Luskin, E. Tadmor, E. Kaxiras, P. Kim   +16 more
semanticscholar   +1 more source

Maximized electron interactions at the magic angle in twisted bilayer graphene

Nature, 2018
The electronic properties of heterostructures of atomically thin van der Waals crystals can be modified substantially by moiré superlattice potentials from an interlayer twist between crystals1,2.
A. Kerelsky, L. McGilly, D. Kennes, L. Xian, M. Yankowitz, Shaowen Chen, K. Watanabe, T. Taniguchi, J. Hone, C. Dean, Á. Rubio, A. Pasupathy   +11 more
semanticscholar   +1 more source

Tunable correlated states and spin-polarized phases in twisted bilayer–bilayer graphene

Nature, 2020
Yuan Cao, D. Rodan-Legrain, Oriol Rubies-Bigorda, J. Park, Kenji Watanabe, T. Taniguchi, P. Jarillo-Herrero   +6 more
semanticscholar   +1 more source

Twisted bilayer graphene goes magnetic

Science, 2019
Graphene When two layers of graphene in a bilayer are twisted with respect to each other by just the right, “magic,” angle, the electrons in the system become strongly correlated. As the electronic density is tuned by gating, the system goes through several exotic phases, including superconductivity. Now, Sharpe et al.
openaire   +1 more source

Strained twisted bilayer graphene

Chinese Science Bulletin, 2023
Minmin Xue, Maolin Yu, Zhuhua Zhang
openaire   +1 more source

Chern insulators, van Hove singularities and topological flat bands in magic-angle twisted bilayer graphene

Nature Materials, 2021
Shuang Wu, Zhenyuan Zhang, Kenji Watanabe, T. Taniguchi, E. Andrei   +4 more
semanticscholar   +1 more source

Localization of lattice dynamics in low-angle twisted bilayer graphene

Nature, 2021
A. Gadelha, D. Ohlberg, Cassiano Rabelo, E. G. S. Neto, T. Vasconcelos, J. Campos, Jessica S. Lemos, Vinícius Ornelas, D. Miranda, R. Nadas, Fabiano C. Santana, Kenji Watanabe, T. Taniguchi, Benoit Van Troeye, Michael Lamparski, V. Meunier, V. Nguyen, Dawid Paszko, J. Charlier, L. C. Campos, L. G. Cançado, G. Medeiros-Ribeiro, A. Jorio   +22 more
semanticscholar   +1 more source

Superfluid stiffness of magic-angle twisted bilayer graphene

Nature
Miuko Tanaka, J. Wang, T. Dinh, D. Rodan-Legrain, Sameia Zaman, Max Hays, Aziza Almanakly, B. Kannan, David K. Kim, B. Niedzielski, K. Serniak, M. Schwartz, Kenji Watanabe, T. Taniguchi, T. P. Orlando, S. Gustavsson, Jeffrey A. Grover, P. Jarillo-Herrero, W. D. Oliver   +18 more
semanticscholar   +1 more source