Details
| Original language | English |
|---|---|
| Pages (from-to) | 4443-4449 |
| Number of pages | 7 |
| Journal | ACS Applied Electronic Materials |
| Volume | 7 |
| Issue number | 10 |
| Early online date | 6 May 2025 |
| Publication status | Published - 27 May 2025 |
Abstract
Graphene is primarily known for its unique electrical and optical properties, emerging in monolayer and bilayer structures. Recently, Bernal stacked multilayer graphene flakes with more than three layers, attracting increasing interest. In contrast to monolayers, multilayer graphene exhibits a much more complex band structure driven by subtle interlayer interactions. These interactions can drive phenomena such as band gap openings and Lifshitz transitions. Here, we investigate the transport properties of a Bernal stacked 14-layer graphene flake, including the influence of strain. Our findings suggest that external strain can effectively tune multilayer graphene through Lifshitz transitions.
Keywords
- 2D materials, graphene, Lifshitz transition, multi-layer, strain
ASJC Scopus subject areas
- Materials Science(all)
- Electronic, Optical and Magnetic Materials
- Materials Science(all)
- Materials Chemistry
- Chemistry(all)
- Electrochemistry
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In: ACS Applied Electronic Materials, Vol. 7, No. 10, 27.05.2025, p. 4443-4449.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Strain Effects in Bernal-Stacked Multi-Layer Graphene
AU - Bockhorn, Lina
AU - Appiah, Jeffrey
AU - Kakuschke, Hannes
AU - Thole, Lars
AU - Ukolov, Denis
AU - Lemmens, Peter
AU - Wulferding, Dirk
AU - Hartmann, Jana
AU - Waag, Andreas
AU - Haug, Rolf j.
N1 - Publisher Copyright: © 2025 The Authors. Published by American Chemical Society.
PY - 2025/5/27
Y1 - 2025/5/27
N2 - Graphene is primarily known for its unique electrical and optical properties, emerging in monolayer and bilayer structures. Recently, Bernal stacked multilayer graphene flakes with more than three layers, attracting increasing interest. In contrast to monolayers, multilayer graphene exhibits a much more complex band structure driven by subtle interlayer interactions. These interactions can drive phenomena such as band gap openings and Lifshitz transitions. Here, we investigate the transport properties of a Bernal stacked 14-layer graphene flake, including the influence of strain. Our findings suggest that external strain can effectively tune multilayer graphene through Lifshitz transitions.
AB - Graphene is primarily known for its unique electrical and optical properties, emerging in monolayer and bilayer structures. Recently, Bernal stacked multilayer graphene flakes with more than three layers, attracting increasing interest. In contrast to monolayers, multilayer graphene exhibits a much more complex band structure driven by subtle interlayer interactions. These interactions can drive phenomena such as band gap openings and Lifshitz transitions. Here, we investigate the transport properties of a Bernal stacked 14-layer graphene flake, including the influence of strain. Our findings suggest that external strain can effectively tune multilayer graphene through Lifshitz transitions.
KW - 2D materials
KW - graphene
KW - Lifshitz transition
KW - multi-layer
KW - strain
UR - http://www.scopus.com/inward/record.url?scp=105004768467&partnerID=8YFLogxK
U2 - 10.1021/acsaelm.5c00193
DO - 10.1021/acsaelm.5c00193
M3 - Article
VL - 7
SP - 4443
EP - 4449
JO - ACS Applied Electronic Materials
JF - ACS Applied Electronic Materials
IS - 10
ER -