A wearable multiplexed silicon nonvolatile memory array using nanocrystal charge confinement.

ABSTRACT: Strategies for efficient charge confinement in nanocrystal floating gates to realize high-performance memory devices have been investigated intensively. However, few studies have reported nanoscale experimental validations of charge confinement in closely packed uniform nanocrystals and related device performance characterization. Furthermore, the system-level integration of the resulting devices with wearable silicon electronics has not yet been realized. We introduce a wearable, fully multiplexed silicon nonvolatile memory array with nanocrystal floating gates. The nanocrystal monolayer is assembled over a large area using the Langmuir-Blodgett method. Efficient particle-level charge confinement is verified with the modified atomic force microscopy technique. Uniform nanocrystal charge t

SUBMITTER: Kim J 

PROVIDER: S-EPMC4705037 | biostudies-literature | 2016 Jan

REPOSITORIES: biostudies-literature