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The DOI matches its Crossref record; 44 of the 44 references it cites were found in a registry or an index.

Measuring Interlayer Shear Stress in Bilayer Graphene

Wang, Guorui, Dai, Zhaohe, Wang, Yanlei, Tan, PingHeng, Liu, Luqi, Xu, Zhiping, Wei, Yueguang, Huang, Rui, Zhang, Zhong·2017·Physical Review Letters

Abstract

Monolayer two-dimensional (2D) crystals exhibit a host of intriguing properties, but the most exciting applications may come from stacking them into multilayer structures. Interlayer and interfacial shear interactions could play a crucial role in the performance and reliability of these applications, but little is known about the key parameters controlling shear deformation across the layers and interfaces between 2D materials. Herein, we report the first measurement of the interlayer shear stress of bilayer graphene based on pressurized microscale bubble loading devices. We demonstrate continuous growth of an interlayer shear zone outside the bubble edge and extract an interlayer shear stress of 40 kPa based on a membrane analysis for bilayer graphene bubbles. Meanwhile, a much higher interfacial shear stress of 1.64 MPa was determined for monolayer graphene on a silicon oxide substrate. Our results not only provide insights into the interfacial shear responses of the thinnest structures possible, but also establish an experimental method for characterizing the fundamental interlayer shear properties of the emerging 2D materials for potential applications in multilayer systems.

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Metadata

Authors
Wang, G., Dai, Z., Wang, Y., Tan, P., Liu, L., Xu, Z., Wei, Y., Huang, R., & Zhang, Z.
Venue
Physical Review Letters
Published
2017-07-17
Volume
119
Issue
3
Pages
036101-036101
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W2734674292
Cited by
267
References
44
FWCI
10.16
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Measuring Interlayer Shear Stress in Bilayer Graphene. https://app.cochat.ai/papers/10.1103/physrevlett.119.036101
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Wang, G., Dai, Z., Wang, Y., Tan, P., Liu, L., Xu, Z., Wei, Y., Huang, R., & Zhang, Z. (2017). Measuring Interlayer Shear Stress in Bilayer Graphene. Physical Review Letters. https://doi.org/10.1103/physrevlett.119.036101

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