Carbazole Derivatized n‐Alkyl Methacrylate Polymeric Memristors as Flexible Synaptic Substitutes
Abstract A memristor is a two‐terminal electronic device whose observed conductance is dependent on the history of the voltage that has been applied across the device. In this effort, poly(11‐(9H‐carbazol‐9‐yl)undecyl methacrylate) (PUMA) is fabricated into a two‐terminal device with Al and ITO elec...
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| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley-VCH
2020-06-01
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| Series: | Advanced Electronic Materials |
| Subjects: | |
| Online Access: | https://doi.org/10.1002/aelm.202000042 |
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| Summary: | Abstract A memristor is a two‐terminal electronic device whose observed conductance is dependent on the history of the voltage that has been applied across the device. In this effort, poly(11‐(9H‐carbazol‐9‐yl)undecyl methacrylate) (PUMA) is fabricated into a two‐terminal device with Al and ITO electrodes and exhibits a number of signature memristor characteristics such as an irreversible transition from an insulator to a conductor at a specific DC voltage and hysteresis in the AC response. A PUMA‐based device could transition through a multitude of conductance states with varying voltage, allowing the device to exhibit spike‐timing‐dependent‐plasticity, an essential feature in replicating the behavior of biological synapses. |
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| ISSN: | 2199-160X |