Anisotropic straining of graphene using micropatterned SiN membranes
We use micro-Raman spectroscopy to study strain in free-standing graphene monolayers anchored to SiN holes of non-circular geometry. We show that a uniform differential pressure load yields measurable deviations from hydrostatic strain, conventionally observed in radi...
Main Authors: | , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
AIP Publishing LLC
2016-11-01
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Series: | APL Materials |
Online Access: | http://dx.doi.org/10.1063/1.4967937 |