Crossover between rigid and reconstructed moiré lattice in <i>h</i>-BN-encapsulated twisted bilayer WSe<sub>2</sub> with different twist angles-Reference-Cited by-同舟云学术

Crossover between rigid and reconstructed moiré lattice in h-BN-encapsulated twisted bilayer WSe₂ with different twist angles

Published:2024 Issue:30 Volume:16 Page:14358-14365
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Kinoshita Kei¹^ORCID,Lin Yung-Chang²^ORCID,Moriya Rai¹^ORCID,Okazaki Shota³,Onodera Momoko¹^ORCID,Zhang Yijin¹^ORCID,Senga Ryosuke²^ORCID,Watanabe Kenji⁴^ORCID,Taniguchi Takashi⁵^ORCID,Sasagawa Takao³^ORCID,Suenaga Kazu⁶^ORCID,Machida Tomoki¹^ORCID

Affiliation:

1. Institute of Industrial Science, University of Tokyo, 4-6-1 Komaba, Meguro, Tokyo 153-8505, Japan

2. National Institute of Advanced Industrial Science and Technology, 1-1-1 Higashi, Tsukuba 305-8565, Japan

3. Laboratory for Materials and Structures, Tokyo Institute of Technology, 4259 Nagatsuta, Yokohama, Kanagawa 226-8501, Japan

4. Research Center for Electronic and Optical Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan

5. Research Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan

6. The Institute of Scientific and Industrial Research, Osaka University, 8-1 Mihogaoka, Ibaraki, Osaka 567-0047, Japan

Abstract

Scanning transmission electron microscopy (STEM) imaging for twisted bilayer WSe2 with h-BN encapsulation revealed a reconstructed moiré lattice below a crossover twist angle of ∼4° and a rigid moiré lattice above this angle.

Funder

JST-Mirai Program

Precursory Research for Embryonic Science and Technology

Japan Society for the Promotion of Science

Support Center for Advanced Telecommunications Technology Research Foundation

Core Research for Evolutional Science and Technology

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/NR/D4NR01863J

Reference42 articles.

3. Unconventional superconductivity in magic-angle graphene superlattices

4. Strongly correlated Chern insulators in magic-angle twisted bilayer graphene

5. Fractional Chern insulators in magic-angle twisted bilayer graphene