Molecular electronics. It's all about contacts.

K W Hipps

doi:10.1126/science.1065708

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Molecular electronics. It's all about contacts.

K W Hipps

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Abstract

A key requirement in molecular electronics studies is the ability to measure the conductivity of a single molecule. But as Hipps explains in his Perspective, such measurements are often more about contacts than about molecular conductivity. Depending on the experimental setup, DNA behaves like a semiconductor, insulator, or metal. Cui et al. have designed a method that overcomes some of these problems, opening the door to systematic, reliable, and reproducible studies of the molecule-contact interface.

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Chemical Phenomena Chemistry, Physical DNA Electric Conductivity Electrochemistry Electrodes Gold Microscopy, Scanning Tunneling Reproducibility of Results Sulfhydryl Compounds Journal Article Comment

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K W Hipps. 2001-10-19. Molecular electronics. It's all about contacts.. https://doi.org/10.1126/science.1065708

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