dc.contributor.authorPrabhakar, Rajiv Ramanujam
dc.contributor.authorMathews, Nripan
dc.contributor.authorJinesh, K. B.
dc.contributor.authorKarthik, K. R. G.
dc.contributor.authorPramana, Stevin Snellius
dc.contributor.authorVarghese, Binni
dc.contributor.authorSow, Chorng Haur
dc.contributor.authorMhaisalkar, Subodh Gautam
dc.identifier.citationPrabhakar, R. R., Mathews, N., Jinesh, K. B., Karthik, K. R. G., Pramana, S. S., Varghese, B., et al. (2012). Efficient multispectral photodetection using Mn doped ZnO nanowires. Journal of Materials Chemistry, 22(19), 9678-9683.en_US
dc.description.abstractCrystalline Mn doped ZnO nanowires were synthesized by chemical vapour deposition. The presence of Mn dopant was confirmed by X-Ray diffraction, Raman spectroscopy, transmission electron microscopy and X-Ray photoelectron spectroscopy. The photoconductivity of an individual Mn doped ZnO nanowire was investigated under different visible light excitations (532 and 405 nm). The nanowire exhibited high dark to photocurrent ratios (50), fast photocurrent response (100–250 ms), and reasonably high responsivity and external quantum efficiencies with good repeatability under different visible light illuminations. These results indicate that Mn doped ZnO nanowires would be promising for efficient multispectral photodetectors and optical switches.en_US
dc.relation.ispartofseriesJournal of materials chemistryen_US
dc.rights© 2012 Royal Society of Chemistry.en_US
dc.titleEfficient multispectral photodetection using Mn doped ZnO nanowiresen_US
dc.typeJournal Article
dc.contributor.researchEnergy Research Instituteen_US
dc.contributor.schoolSchool of Materials Science and Engineeringen_US

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