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Please use this identifier to cite or link to this item: https://libjncir.jncasr.ac.in/xmlui/handle/10572/649
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dc.contributor.authorThomas, P John-
dc.contributor.authorKulkarni, G U-
dc.contributor.authorRao, C N R-
dc.date.accessioned2012-03-16T08:41:01Z-
dc.date.available2012-03-16T08:41:01Z-
dc.date.issued2000-04-21-
dc.identifier0009-2614en_US
dc.identifier.citationChemical Physics Letters 321(1-2), 163-168 (2000)en_US
dc.identifier.urihttps://libjncir.jncasr.ac.in/xmlui/10572/649-
dc.descriptionRestricted Accessen_US
dc.description.abstractThe Coulomb staircase in polymer-covered Pd and Au nanocrystals of varying diameters in the 1.7-6.4 nm has been investigated by employing tunneling conductance measurements. Charging up to several electrons is observed at room temperature in the I-V data. Small nanocrystals show charging steps exceeding 200 mV while the larger ones exhibit smaller steps. Significantly, the charging energies follow a scaling law of the form, U = A + B/d, where d is the diameter of the nanocrystal. Furthermore, the line widths in the derivative spectra also vary inversely with the diameter. (C) 2000 Published by Elsevier Science B.V. All rights reserved.en_US
dc.description.urihttp://dx.doi.org/10.1016/S0009-2614(00)00305-5en_US
dc.language.isoenen_US
dc.publisherElsevier Science BVen_US
dc.rights© 2000 Elsevier Science BVen_US
dc.subjectTunnel-Junctionsen_US
dc.subjectRoom-Temperatureen_US
dc.subjectNanoparticlesen_US
dc.subjectPalladiumen_US
dc.titleEffect of size on the Coulomb staircase phenomenon in metal nanocrystalsen_US
dc.typeArticleen_US
Appears in Collections:Research Papers (Prof. C.N.R. Rao)

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