Nanoindentation on Monolayer MoS 2 Kirigami
Abstract
Mechanical properties of materials can be altered significantly by the ancient art of kirigami. We study the mechanical properties of atomically thin kirigami membranes of MoS2 using molecular dynamics simulations. Nanoindentation simulations are performed to study the mechanical response of rectangular and hexagonal kirigami structures. Dramatic changes are observed in the ductility of monolayer kirigami MoS2 compared with those of a pristine MoS2 monolayer. Load-displacement curves of kirigami structures exhibit negligible hysteresis, and kirigami structures display remarkable elastic recovery upon unloading. Defects formed at the edges and corners of kirigami structures play an important role in the mechanical response of the membranes.
- Authors:
- Publication Date:
- Research Org.:
- Univ. of Southern California, Los Angeles, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- OSTI Identifier:
- 1525331
- Alternate Identifier(s):
- OSTI ID: 1530178; OSTI ID: 1530187
- Grant/Contract Number:
- SC0018195
- Resource Type:
- Published Article
- Journal Name:
- ACS Omega
- Additional Journal Information:
- Journal Name: ACS Omega Journal Volume: 4 Journal Issue: 6; Journal ID: ISSN 2470-1343
- Publisher:
- American Chemical Society
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; 97 MATHEMATICS AND COMPUTING
Citation Formats
Wang, Beibei, Nakano, Aiichiro, Vashishta, Priya D., and Kalia, Rajiv K. Nanoindentation on Monolayer MoS 2 Kirigami. United States: N. p., 2019.
Web. doi:10.1021/acsomega.9b00771.
Wang, Beibei, Nakano, Aiichiro, Vashishta, Priya D., & Kalia, Rajiv K. Nanoindentation on Monolayer MoS 2 Kirigami. United States. https://doi.org/10.1021/acsomega.9b00771
Wang, Beibei, Nakano, Aiichiro, Vashishta, Priya D., and Kalia, Rajiv K. Fri .
"Nanoindentation on Monolayer MoS 2 Kirigami". United States. https://doi.org/10.1021/acsomega.9b00771.
@article{osti_1525331,
title = {Nanoindentation on Monolayer MoS 2 Kirigami},
author = {Wang, Beibei and Nakano, Aiichiro and Vashishta, Priya D. and Kalia, Rajiv K.},
abstractNote = {Mechanical properties of materials can be altered significantly by the ancient art of kirigami. We study the mechanical properties of atomically thin kirigami membranes of MoS2 using molecular dynamics simulations. Nanoindentation simulations are performed to study the mechanical response of rectangular and hexagonal kirigami structures. Dramatic changes are observed in the ductility of monolayer kirigami MoS2 compared with those of a pristine MoS2 monolayer. Load-displacement curves of kirigami structures exhibit negligible hysteresis, and kirigami structures display remarkable elastic recovery upon unloading. Defects formed at the edges and corners of kirigami structures play an important role in the mechanical response of the membranes.},
doi = {10.1021/acsomega.9b00771},
journal = {ACS Omega},
number = 6,
volume = 4,
place = {United States},
year = {Fri Jun 07 00:00:00 EDT 2019},
month = {Fri Jun 07 00:00:00 EDT 2019}
}
https://doi.org/10.1021/acsomega.9b00771
Web of Science
Figures / Tables:
Works referenced in this record:
Stretching and Breaking of Ultrathin MoS 2
journal, November 2011
- Bertolazzi, Simone; Brivio, Jacopo; Kis, Andras
- ACS Nano, Vol. 5, Issue 12
A kirigami approach to engineering elasticity in nanocomposites through patterned defects
journal, June 2015
- Shyu, Terry C.; Damasceno, Pablo F.; Dodd, Paul M.
- Nature Materials, Vol. 14, Issue 8
Kirigami metamaterials for reconfigurable toroidal circular dichroism
journal, September 2018
- Jing, Liqiao; Wang, Zuojia; Zheng, Bin
- NPG Asia Materials, Vol. 10, Issue 9
Nanoindentation models and Young's modulus of monolayer graphene: A molecular dynamics study
journal, February 2013
- Tan, Xinjun; Wu, Jian; Zhang, Kaiwang
- Applied Physics Letters, Vol. 102, Issue 7
Erratum: Parametrization of a reactive many-body potential for Mo--S systems [Phys. Rev. B 79 , 245110 (2009)]
journal, May 2012
- Liang, Tao; Phillpot, Simon R.; Sinnott, Susan B.
- Physical Review B, Vol. 85, Issue 19
Atomistic simulations of nanoindentation on the basal plane of crystalline molybdenum disulfide (MoS 2 )
journal, March 2013
- Stewart, J. A.; Spearot, D. E.
- Modelling and Simulation in Materials Science and Engineering, Vol. 21, Issue 4
Origami and Kirigami Nanocomposites
journal, August 2017
- Xu, Lizhi; Shyu, Terry C.; Kotov, Nicholas A.
- ACS Nano, Vol. 11, Issue 8
Parametrization of a reactive many-body potential for Mo–S systems
journal, June 2009
- Liang, Tao; Phillpot, Simon R.; Sinnott, Susan B.
- Physical Review B, Vol. 79, Issue 24
A mechanically driven form of Kirigami as a route to 3D mesostructures in micro/nanomembranes
journal, September 2015
- Zhang, Yihui; Yan, Zheng; Nan, Kewang
- Proceedings of the National Academy of Sciences, Vol. 112, Issue 38
Kirigami-Inspired Highly Stretchable Nanoscale Devices Using Multidimensional Deformation of Monolayer MoS 2
journal, August 2018
- Zheng, Wei; Huang, Weicheng; Gao, Feng
- Chemistry of Materials, Vol. 30, Issue 17
Graphene kirigami
journal, July 2015
- Blees, Melina K.; Barnard, Arthur W.; Rose, Peter A.
- Nature, Vol. 524, Issue 7564
Electronic−Mechanical Coupling in Graphene from in situ Nanoindentation Experiments and Multiscale Atomistic Simulations
journal, March 2011
- Huang, Mingyuan; Pascal, Tod A.; Kim, Hyungjun
- Nano Letters, Vol. 11, Issue 3
Two-dimensional materials in functional three-dimensional architectures with applications in photodetection and imaging
journal, April 2018
- Lee, Wonho; Liu, Yuan; Lee, Yongjun
- Nature Communications, Vol. 9, Issue 1
Bending response of single layer MoS 2
journal, February 2016
- Xiong, Si; Cao, Guoxin
- Nanotechnology, Vol. 27, Issue 10
Measurement of the Elastic Properties and Intrinsic Strength of Monolayer Graphene
journal, July 2008
- Lee, C.; Wei, X.; Kysar, J. W.
- Science, Vol. 321, Issue 5887, p. 385-388
Routine and Timely Sub-picoNewton Force Stability and Precision for Biological Applications of Atomic Force Microscopy
journal, June 2012
- Churnside, Allison B.; Sullan, Ruby May A.; Nguyen, Duc M.
- Nano Letters, Vol. 12, Issue 7
Kirigami-Inspired Nanoconfined Polymer Conducting Nanosheets with 2000% Stretchability
journal, March 2018
- Guan, Ying-Shi; Zhang, Zhuolei; Tang, Yichao
- Advanced Materials, Vol. 30, Issue 20
Elastic Properties of Chemical-Vapor-Deposited Monolayer MoS 2 , WS 2 , and Their Bilayer Heterostructures
journal, August 2014
- Liu, Kai; Yan, Qimin; Chen, Michelle
- Nano Letters, Vol. 14, Issue 9
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