ENGLISH

Nanoscale Devices: Fabrication, Functionalization, and Accessibility from the Macroscopic World

Book information

Publisher
Springer-Verlag Berlin Heidelberg
Year
2009
ISBN
354092731X, 9783540927310
DOI
10.1007/978-3-540-92732-7
Language
english
Format
PDF
Filesize
6 MB (6064227 bytes)
Series
NanoScience and Technology
Edition
1
Pages
205\210
Library
Kolxo3
Scanned
yes
Time added
2010-07-29 05:14:56

Description

The evolution of the microelectronics is controlled by the idea of scaling. However, the scaling of the device size below 10 nm is expected to be impossible because of physical, technological and economic reasons. Fundamental considerations (based on Heisenberg's principle, Schrödinger equation, decoherence of quantum states, and Landauer limit) suggest that a length scale of a few nanometers is possible. On this length scale, reconfigurable molecules (via redox or internal excitation processes) seem to be suitable for that. Moreover, crossbar with cross-point density in the range 1010--1011 cm-² can already be prepared with existing methods, and such methods permit the link of nanoscopic cross-points to lithographically accessible contacts. The structures for molecular electronics deal with molecules. Although this subject is highly interdisciplinary (covering quantum and statistical mechanics, supramolecular chemistry, chemistry of surfaces, and silicon technology and devices), the book is intended to be self-contained providing in appendices the necessary side knowledge.

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