Self-Assembly Block Copolymers/Small Molecules Hybrid Nano-Floating Gate Memory: Device Fabrication and Performance Evaluation.
碩士 === 國立中央大學 === 化學工程與材料工程學系 === 102 === Organic nano-floating gate memory devices were fabricated using self-assembly supramolecular block copolymer hybrid thin films of poly(styrene-block-4-vinylpyridine) (PS-b-P4VP) and ferrocenemethanol (FM) small molecules as charge trapping layer, and pentace...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2014
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| Online Access: | http://ndltd.ncl.edu.tw/handle/55428500565687924454 |
| Summary: | 碩士 === 國立中央大學 === 化學工程與材料工程學系 === 102 === Organic nano-floating gate memory devices were fabricated using self-assembly supramolecular block copolymer hybrid thin films of poly(styrene-block-4-vinylpyridine) (PS-b-P4VP) and ferrocenemethanol (FM) small molecules as charge trapping layer, and pentacene as organic semiconductor on SiO2/Si substrate. The FM small molecules selectively hydrogen bonded with pyridine moieties of PS-b-P4VP block copolymer can be well dispersed within P4VP microdomain without significant aggregation. The nanoscale thin film morphologies and memory characteristics can be fully optimized and compared depending on the loading ratio of small molecules and the segment ratio of block copolymers.
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