Field effect modulation of ionic conductance of cylindrical silicon-on-insulator nanopore array

被引：33

作者：

Joshi, Punarvasu ^{[1
]}

Smolyanitsky, Alex ^{[1
]}

Petrossian, Leo ^{[1
]}

Goryll, Michael ^{[1
]}

Saraniti, Marco ^{[1
]}

Thornton, Trevor J. ^{[1
]}

机构：

[1] Arizona State Univ, Sch Elect Comp & Energy Engn, Ira A Fulton Sch Engn, Tempe, AZ 85287 USA

来源：

JOURNAL OF APPLIED PHYSICS | 2010年 / 107卷 / 05期

基金：

美国国家科学基金会;

关键词：

NANOFLUIDIC DIODE; MOLECULAR-TRANSPORT; SURFACE-CHARGE; NANOCHANNELS; GLASS; RECTIFICATION; MANIPULATION; TRANSISTORS; ENRICHMENT; MEMBRANES;

D O I：

10.1063/1.3298468

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Results demonstrating the field effect modulation of ionic transport through an array of cylindrical nanopores fabricated in silicon-on-insulator substrates are presented. Pronounced modulation of the conductance is observed at low electrolyte concentrations when the electric double layers within the nanopores are overlapping. A numerical model based on Brownian dynamics reproduces the measured data. (C) 2010 American Institute of Physics. [doi: 10.1063/1.3298468]

引用

页数：6

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