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Micro and Nano Systems Letters
Fig. 4 | Micro and Nano Systems Letters

Fig. 4

From: Highly stretchable strain sensors with improved sensitivity enabled by a hybrid of carbon nanotube and graphene

Fig. 4

a Photoresponses of MWCNT-, graphene-, and MWCNT/graphene hybrid-based sensors to UV light (365 nm) under different strains. The MWCNT/graphene hybrid sensor has the highest photoresponse compared with other sensors across the strain range tested. The MWCNT/graphene hybrid can measure photoresponses under high strains of over 250%. b The resistance of the MWCNT-, graphene-, and MWCNT/graphene hybrid-based sensors at different strains in the dark. Inset is an enlarged view of the sensor resistance at 0% strain

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