About charge‐transport mechanisms in mesoporous silicon under adsorption of plant viruses

作者: Yuriy Vashpanov , Jung-Young Son , Kae-Dal Kwack , Sun-Bo Woo , Kyu-Hwan Choi

DOI: 10.1002/PSSA.200824173

关键词: Tomato ringspot virusAdsorptionHeterojunctionNanotechnologyChemical engineeringMesoporous materialConductivityRedistribution (chemistry)SiliconMaterials scienceVoltage

摘要: Changes in the electric parameters and charge-transport mechanism a mesoporous silicon under adsorption of TORSV (tomato ringspot virus) GFLV (grapevine fan leaf NEPO-viruses are analyzed. The influencing characteristics plant viruses is related with changes potential-barrier system due to redistribution voltages at structure. charge transport more likely connected isotopic heterojunction barriers small bias voltages, it can be interpreted as Poole–Frenkel tunnel conductivity for large bias. (© 2009 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)

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