Details
| Original language | English |
|---|---|
| Article number | 205404 |
| Journal | Physical Review B |
| Volume | 105 |
| Issue number | 20 |
| Publication status | Published - 2 May 2022 |
Abstract
Magnetotransport properties of single- and double-rhombohedral trilayer graphene (TLG) are studied. Double TLG is obtained by folding single TLG, yielding a twist angle of 4°. Raman spectroscopic measurements confirm ABC stacking order and the presence of interlayer coupling. The Landau fan diagram exhibits independently superimposed features of each constituent TLG, indicating weak interlayer coupling. As a result, we show that the current framework for twisted systems can be extended to TLG.
ASJC Scopus subject areas
- Materials Science(all)
- Electronic, Optical and Magnetic Materials
- Physics and Astronomy(all)
- Condensed Matter Physics
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In: Physical Review B, Vol. 105, No. 20, 205404, 02.05.2022.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Twisted double ABC-stacked trilayer graphene with weak interlayer coupling
AU - Hong, Sung Ju
AU - Wang, Donglei
AU - Wulferding, Dirk
AU - Lemmens, Peter
AU - Haug, Rolf J.
N1 - Funding Information: This paper is supported by the Deutsche Forschungsgemeinschaft under Germany's Excellence Strategy-EXC 2123 Quantum Frontiers–390837967 and within priority program SPP 2244 “2DMP,” by the state of Lower Saxony via the School for Contacts in Nanosystems and Fundamentals of Physics and Metrology Initiative. Part of the work in this paper has been performed using facilities at the LNQE, Leibniz Universität Hannover, Germany. S.J.H. also acknowledges support from the National Research Foundation of Korea grant funded by the Korean government (NRF-2019R1I1A1A01058123 and NRF-2021R1A4A5031762). P.L. and D.W. acknowledge support from QUANOMET-NL4 and the Institute for Basic Science (IBS-R009-Y3).
PY - 2022/5/2
Y1 - 2022/5/2
N2 - Magnetotransport properties of single- and double-rhombohedral trilayer graphene (TLG) are studied. Double TLG is obtained by folding single TLG, yielding a twist angle of 4°. Raman spectroscopic measurements confirm ABC stacking order and the presence of interlayer coupling. The Landau fan diagram exhibits independently superimposed features of each constituent TLG, indicating weak interlayer coupling. As a result, we show that the current framework for twisted systems can be extended to TLG.
AB - Magnetotransport properties of single- and double-rhombohedral trilayer graphene (TLG) are studied. Double TLG is obtained by folding single TLG, yielding a twist angle of 4°. Raman spectroscopic measurements confirm ABC stacking order and the presence of interlayer coupling. The Landau fan diagram exhibits independently superimposed features of each constituent TLG, indicating weak interlayer coupling. As a result, we show that the current framework for twisted systems can be extended to TLG.
UR - http://www.scopus.com/inward/record.url?scp=85130586781&partnerID=8YFLogxK
U2 - 10.1103/PhysRevB.105.205404
DO - 10.1103/PhysRevB.105.205404
M3 - Article
AN - SCOPUS:85130586781
VL - 105
JO - Physical Review B
JF - Physical Review B
SN - 2469-9950
IS - 20
M1 - 205404
ER -