Investigation of Electrical and Optical Characteristics of Nanohybride Composite (Polyvinyl Alcohol / Nickel Oxide)
Some issues; leakage, tunneling currents, boron diffusion are threatening SiO2 to be used as a good gate dielectric for the future of the CMOS (complementary metal- oxide- semiconductor) transistors. For finding an alternative and novel gate dielectric, the NiO (Nickel oxide) and PVA (polyvinyl alco...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Nanoscience and Nanotechnology Research Center, University of Kashan
2014-01-01
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| Series: | Journal of Nanostructures |
| Subjects: | |
| Online Access: | http://jns.kashanu.ac.ir/article_6073_813520bd5db667af1ed63ca7a5e661e1.pdf |
| _version_ | 1818132679829225472 |
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| author | A. Hayati A. Bahari |
| author_facet | A. Hayati A. Bahari |
| author_sort | A. Hayati |
| collection | DOAJ |
| description | Some issues; leakage, tunneling currents, boron diffusion are threatening SiO2 to be used as a good gate dielectric for the future of the CMOS (complementary metal- oxide- semiconductor) transistors. For finding an alternative and novel gate dielectric, the NiO (Nickel oxide) and PVA (polyvinyl alcohol) nano powders were synthesized with the sol-gel method and their nano structural properties were studied using the X-ray diffraction (XRD), Atomic force microscopy (AFM), Scanning electron microscopy (SEM), UV-Vis spectrophotometer and GPS 132 techniques. The obtained results indicated that the sample (5 g NiO and 0.02g PVA prepared at 30˚C, annealed in an oven at a temperature of 80˚C) can fill this gap due to its higher dielectric constant, better morphology, less rough surface and less leakage current. |
| first_indexed | 2024-12-11T08:40:40Z |
| format | Article |
| id | doaj.art-61940a79911642829dcdf06c40773413 |
| institution | Directory Open Access Journal |
| issn | 2251-7871 2251-788X |
| language | English |
| last_indexed | 2024-12-11T08:40:40Z |
| publishDate | 2014-01-01 |
| publisher | Nanoscience and Nanotechnology Research Center, University of Kashan |
| record_format | Article |
| series | Journal of Nanostructures |
| spelling | doaj.art-61940a79911642829dcdf06c407734132022-12-22T01:14:16ZengNanoscience and Nanotechnology Research Center, University of KashanJournal of Nanostructures2251-78712251-788X2014-01-014191610.7508/jns.2014.01.0026073Investigation of Electrical and Optical Characteristics of Nanohybride Composite (Polyvinyl Alcohol / Nickel Oxide)A. Hayati0A. Bahari1Department of Physics, University of Mazandaran, Babolsar,IranDepartment of Physics, University of Mazandaran, Babolsar,IranSome issues; leakage, tunneling currents, boron diffusion are threatening SiO2 to be used as a good gate dielectric for the future of the CMOS (complementary metal- oxide- semiconductor) transistors. For finding an alternative and novel gate dielectric, the NiO (Nickel oxide) and PVA (polyvinyl alcohol) nano powders were synthesized with the sol-gel method and their nano structural properties were studied using the X-ray diffraction (XRD), Atomic force microscopy (AFM), Scanning electron microscopy (SEM), UV-Vis spectrophotometer and GPS 132 techniques. The obtained results indicated that the sample (5 g NiO and 0.02g PVA prepared at 30˚C, annealed in an oven at a temperature of 80˚C) can fill this gap due to its higher dielectric constant, better morphology, less rough surface and less leakage current.http://jns.kashanu.ac.ir/article_6073_813520bd5db667af1ed63ca7a5e661e1.pdfOFETNano hybride compositeNiO/PVASol-gel method |
| spellingShingle | A. Hayati A. Bahari Investigation of Electrical and Optical Characteristics of Nanohybride Composite (Polyvinyl Alcohol / Nickel Oxide) Journal of Nanostructures OFET Nano hybride composite NiO/PVA Sol-gel method |
| title | Investigation of Electrical and Optical Characteristics of Nanohybride Composite (Polyvinyl Alcohol / Nickel Oxide) |
| title_full | Investigation of Electrical and Optical Characteristics of Nanohybride Composite (Polyvinyl Alcohol / Nickel Oxide) |
| title_fullStr | Investigation of Electrical and Optical Characteristics of Nanohybride Composite (Polyvinyl Alcohol / Nickel Oxide) |
| title_full_unstemmed | Investigation of Electrical and Optical Characteristics of Nanohybride Composite (Polyvinyl Alcohol / Nickel Oxide) |
| title_short | Investigation of Electrical and Optical Characteristics of Nanohybride Composite (Polyvinyl Alcohol / Nickel Oxide) |
| title_sort | investigation of electrical and optical characteristics of nanohybride composite polyvinyl alcohol nickel oxide |
| topic | OFET Nano hybride composite NiO/PVA Sol-gel method |
| url | http://jns.kashanu.ac.ir/article_6073_813520bd5db667af1ed63ca7a5e661e1.pdf |
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