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The puzzle of contrast inversion in DNA STM imaging (issue cover)

Shapir, Errez and Yi, Juyeon and Cohen, Hezy and Kotlyar, Alexander B. and Cuniberti, Gianaurelio and Porath, Danny (2005) The puzzle of contrast inversion in DNA STM imaging (issue cover). Journal of Physical Chemistry B 109 (30), pp. 14270-14274.

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Other URL: http://dx.doi.org/10.1021/jp052738e


Abstract

DNA has been at the center of an imaging effort since the invention of the scanning tunneling microscope (STM). In some of the STM imaging reports the molecules appeared with negative contrast, i.e., ``submerged'' under the metal background and darker. We demonstrate the phenomenon of contrast inversion in DNA STM imaging by controlled and spontaneous contrast inversions and by the dependence of ...

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Item Type:Article
Date:2005
Institutions:Physics > Institute of Theroretical Physics > Retired Professors > Group Gianaurelio Cuniberti
Projects:EU Grant: DNA-based molecular nanowires, Graduiertenkolleg Nichtlinearität und Nichtgleichgewicht, Volkswagen Stiftung: Molecular Computing
Identification Number:
ValueType
10.1021/jp052738eDOI
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner: Redakteur Physik
Deposited On:20 Mar 2007
Last Modified:05 Aug 2009 13:32
Item ID:1751
Owner Only: item control page
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