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Published on: November 28, 2017
Wafer-Scale, Homogeneous MoS2 Layers on Plastic Substrates for Flexible Visible-Light Photodetectors
Yi Rang Lim1, Wooseok Song1, Jin Kyu Han1
1Thin Film Materials Research Center, Korea Research Institute of Chemical Technology (KRICT), Yuseong Post Office Box 107, Daejeon, 305-600, Republic of Korea.
Abstract:
An appropriate solution is suggested for synthesizing wafer-scale, continuous, and stoichiometric MoS2 layers with spatial homogeneity at the low temperature of 450 °C. It is also demonstrated that the MoS2 -based visible-light photodetector arrays are both fabricated on 4 inch SiO2 /Si wafer and polyimide films, revealing 100% active devices with a narrow photocurrent distribution and excellent mechanical durability.
