Tunable Quantum Confinement Effect on Non-Volatile Thin Film Polymer Memory Device

被引：0

作者：

Hong, Augustin J. ^{[1
]}

Wang, Kang L. ^{[1
]}

Kwan, Wei Lek

Yang, Yang

Parra, Dayanara

Tolbert, Sarah

机构：

[1] Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA

来源：

POLYMER-BASED SMART MATERIALS - PROCESSES, PROPERTIES AND APPLICATION | 2009年 / 1134卷

关键词：

D O I：

暂无

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Several dodecanethiol capped An nanoparticles (Au-DT) less than 5 nm in size were synthesized for the fabrication of a non-volatile polymer memory device (PMD). Size characterizations of Au-DTs were confirmed by XRD and (1)H NMR. The PMD consisted of a polystyrene thin Film containing Au-DT and 8-Hydroquinoline (8-HQ) sandwiched between two aluminum electrodes. The device exhibited desired "write", "read" and "erase" steps of a memory cycle. Quantum confinement effects were apparent because electronic properties of the device depended oil the nanoparticle size. An energy band diagram for the quantized charging and a novel conducting mechanism were suggested.

引用

页码：97 / 102

页数：6

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