dc.contributor.authorPuniredd, Sreenivasa Reddy
dc.contributor.authorYin, Chan Mei
dc.contributor.authorHooi, Yeong Sai
dc.contributor.authorLee, Pooi See
dc.contributor.authorSrinivasan, M. P.
dc.identifier.citationPuniredd, S. R., Yin, C. M., Hooi, Y. S., Lee, P. S., & Srinivasan, M. P. (2009). Dendrimer-encapsulated Pt nanoparticles in supercritical medium: Synthesis, characterization, and application to device fabrication. Journal of Colloid and Interface Science, 332(2), 505-510.en_US
dc.description.abstractIn this work we describe a general method for formation of Pt nanoparticles within an ultrathin film matrix and its application for non-volatile memory (NVM). Our approach involves the formation of Pt nanoparticles within ultrathin film matrix formed by covalent layer-by-layer (LbL) assembly of pyromellitic dianhydride (PMDA) and second generation of polyamidoamine (PAMAM) dendrimer in supercritical carbon dioxide (SCCO2). The hyperbranched component in the film structure serves to confine nanoparticle size and improve distribution. The memory effect and retention capability is demonstrated by means of a metal-insulator semiconductor (MIS) device fabricated using the nanoparticle-laden thin film as the insulating layer.en_US
dc.relation.ispartofseriesJournal of colloid and interface scienceen_US
dc.rights© 2009 Elsevier Inc.en_US
dc.subjectDRNTU::Science::Physics::Nuclear and particle physics
dc.titleDendrimer-encapsulated Pt nanoparticles in supercritical medium : synthesis, characterization, and application to device fabricationen_US
dc.typeJournal Article
dc.contributor.schoolSchool of Materials Science and Engineeringen_US

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