99% random telegraph signal-like noise in gold nanoparticle μ-stripes

被引：14

作者：

Grisolia, J. ^{[1
]}

Viallet, B. ^{[1
]}

Amiens, C. ^{[2
]}

Baster, S. ^{[2
]}

Cordan, A. S. ^{[3
]}

Leroy, Y. ^{[3
]}

Soldano, C. ^{[4
,5
]}

Brugger, J. ^{[6
]}

Ressier, L. ^{[1
]}

机构：

[1] Univ Toulouse, CNRS, UPS, INSA,LPCNO, F-31077 Toulouse, France

[2] CNRS, Chim Coordinat Lab, F-31077 Toulouse, France

[3] CNRS, Inst Elect Solide & Syst InESS, UMR7163 23, F-67037 Strasbourg, France

[4] CNRS, CEMES, F-31055 Toulouse, France

[5] Univ Toulouse, Grp GNS, F-31055 Toulouse, France

[6] Ecole Polytech Fed Lausanne, Lab Microsyst, CH-1015 Lausanne, Switzerland

来源：

NANOTECHNOLOGY | 2009年 / 20卷 / 35期

关键词：

FLICKER NOISE; 1/F NOISE; FILMS; SENSITIVITY; DEVICES; MOSFETS; SURFACE; ARRAYS; FLUCTUATIONS; TRANSISTORS;

D O I：

10.1088/0957-4484/20/35/355303

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In this paper, we report on a process to prepare gold nanoparticle stripes on SiO(2) by convective/capillary assembly without any patterning of the substrate. Electrical devices were then fabricated using stencil lithography in order to avoid any contamination. I (V) measurements at room temperature show that these stripes have an ohmic behavior between +/-0.5 V with a resistivity ranging from one to two orders higher than the gold bulk value. Furthermore, I (V) and I(t) measurements reveal current fluctuations that were interpreted in terms of charging and discharging of nanoparticle islands leading to a very large electrostatic perturbation of current conduction paths. Unconventional relative amplitudes of up to 99% RTS fluctuations were observed.

引用

页数：6

共 42 条

[1] STRIPE PATTERNS FORMED ON A GLASS-SURFACE DURING DROPLET EVAPORATION [J].