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Self-Assembled Monolayers for Molecular Nanoelectronics
Summary In this chapter, we describe recent progress related to organic self-assembled monolayers (SAMs), ranging from the basic properties of SAMs to their application in molecular nano-electronics. The molecular arrangements and chemical properties of organosulfur SAMs on Au surface have been characterized using surface sensitive techniques, such as scanning probe microscopy, which have revealed that the organic molecules in the SAM were well ordered and densely packed. Also, nanoscale pattern formation in SAMs has been demonstrated using several self-organized methods, such as fill-in or co-adsorption techniques. The electrical conduction through SAMs was examined by scanning probe microscopy and using other other nanogap electrodes. In some conjugated molecules, a large negative differential resistance and memory device operation were reported. These interesting physical phenomena will provide us with ideas for the realization of nanoscale molecular devices.
Self-Assembled Monolayers for Molecular Nanoelectronics
Summary In this chapter, we describe recent progress related to organic self-assembled monolayers (SAMs), ranging from the basic properties of SAMs to their application in molecular nano-electronics. The molecular arrangements and chemical properties of organosulfur SAMs on Au surface have been characterized using surface sensitive techniques, such as scanning probe microscopy, which have revealed that the organic molecules in the SAM were well ordered and densely packed. Also, nanoscale pattern formation in SAMs has been demonstrated using several self-organized methods, such as fill-in or co-adsorption techniques. The electrical conduction through SAMs was examined by scanning probe microscopy and using other other nanogap electrodes. In some conjugated molecules, a large negative differential resistance and memory device operation were reported. These interesting physical phenomena will provide us with ideas for the realization of nanoscale molecular devices.
Self-Assembled Monolayers for Molecular Nanoelectronics
Ishida, Takao (author)
2003-01-01
16 pages
Article/Chapter (Book)
Electronic Resource
English
Scanning Tunneling Microscopy , Scanning Probe Microscopy , Scanning Tunneling Microscopy Image , Organosulfur Compound , Molecular Arrangement Chemistry , Chemistry/Food Science, general , Atomic, Molecular, Optical and Plasma Physics , Nanotechnology , Surfaces and Interfaces, Thin Films , Physical Chemistry
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