Electronic Transport and Anisotropic Conductivity Behavior on PEDOT:PSS Nanoribbons and Nanostructuring Modification by Atomic Force Microscope Nanoshaving
| Autor: | Pinto Nj, Luciano J, Rodriguez S, Vega E, Rosa Lg, Vega O, Wong F |
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| Rok vydání: | 2017 |
| Předmět: |
Materials science
business.industry Silicon dioxide Nanotechnology 02 engineering and technology Conductivity 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences Electrospinning 0104 chemical sciences Polystyrene sulfonate Organic semiconductor chemistry.chemical_compound Nanolithography chemistry PEDOT:PSS Electrode Optoelectronics 0210 nano-technology business |
| Zdroj: | Polymer science. |
| ISSN: | 2471-9935 |
| Popis: | Nanoribbons of organic semiconductor salts, poly(3,4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT-PSS), were deposited on silicon dioxide (SiO2) by the electrospinning technique. It is possible to “shave” or mechanically displace small regions of the polymer nanoribbon by using atomic force microscopy (AFM) nanolithography techniques such as nanoshaving, leaving swaths of the surface cut to the depth of thickness of the nanoribbon. By placing the nanoribbon between two electrode pads with a 10 μm gap, for the first time was performed nanoshaving on the nanoribbon by removing portions of PEDOT-PSS and simultaneously in-situ transport measurement properties of the nanoribbon's dependence on the remaining cross section, showed evidence of anisotropic nature of the conductivity of PEDOT-PSS nanoribbons. |
| Databáze: | OpenAIRE |
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