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Characterization of Gold-Sputtered Zinc Oxide Nanorods—a Potential Hybrid Material

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dc.contributor.authorVeeradasan Perumalen_US
dc.contributor.authorUda Hashimen_US
dc.contributor.authorSubash C. B. Gopinathen_US
dc.contributor.authorHaarindraprasad Rajintra Prasaden_US
dc.contributor.authorLiu Wei-Wenen_US
dc.contributor.authorS. R. Balakrishnanen_US
dc.contributor.authorThivina Vijayakumaren_US
dc.contributor.authorRuslinda Abdul Rahimen_US
dc.date.accessioned2024-05-28T06:01:40Z
dc.date.available2024-05-28T06:01:40Z
dc.date.issued2016
dc.descriptionNanoscale Research Letters volume 11, Article number: 31 (2016)en_US
dc.description.abstractGeneration of hybrid nanostructures has been attested as a promising approach to develop high-performance sensing substrates. Herein, hybrid zinc oxide (ZnO) nanorod dopants with different gold (Au) thicknesses were grown on silicon wafer and studied for their impact on physical, optical and electrical characteristics. Structural patterns displayed that ZnO crystal lattice is in preferred c-axis orientation and proved the higher purities. Observations under field emission scanning electron microscopy revealed the coverage of ZnO nanorods by Au-spots having diameters in the average ranges of 5–10 nm, as determined under transmission electron microscopy. Impedance spectroscopic analysis of Au-sputtered ZnO nanorods was carried out in the frequency range of 1 to 100 MHz with applied AC amplitude of 1 V RMS. The obtained results showed significant changes in the electrical properties (conductance and dielectric constant) with nanostructures. A clear demonstration with 30-nm thickness of Au-sputtering was apparent to be ideal for downstream applications, due to the lowest variation in resistance value of grain boundary, which has dynamic and superior characteristics.en_US
dc.identifier.citationPerumal, V., Hashim, U., Gopinath, S.C.B. et al. Characterization of Gold-Sputtered Zinc Oxide Nanorods—a Potential Hybrid Material. Nanoscale Res Lett 11, 31 (2016). https://doi.org/10.1186/s11671-016-1245-8en_US
dc.identifier.doi10.1186/s11671-016-1245-8
dc.identifier.issue31
dc.identifier.urihttps://nanoscalereslett.springeropen.com/articles/10.1186/s11671-016-1245-8#citeas
dc.identifier.urihttps://oarep.usim.edu.my/handle/123456789/6964
dc.identifier.volume11
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofNanoscale Research Lettersen_US
dc.subjectZinc oxide, Gold, Nanorods, Dopant, Impedance, Nanostructureen_US
dc.titleCharacterization of Gold-Sputtered Zinc Oxide Nanorods—a Potential Hybrid Materialen_US
dc.typeArticleen_US
dspace.entity.typePublication

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