Photo-induced amplification of readout contrast in nanoscale data storage

Changqing Ye; Mingzhu Li; Jia Luo; Linfeng Chen; Zhengming Tang; Jian Pei; Lei Jiang; Yanlin Song; Daoben Zhu

doi:10.1039/C2JM14923K

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Photo-induced amplification of readout contrast in nanoscale data storage†

Changqing Ye,^ab Mingzhu Li,*^a Jia Luo,^a Linfeng Chen,^ab Zhengming Tang,^c Jian Pei,^c Lei Jiang,^a Yanlin Song*^a and Daoben Zhu^a

Author affiliations

* Corresponding authors

^a Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Organic Solids, Laboratory of New Materials, Institute of Chemistry, Chinese Academy of Sciences, Beijing, P. R. China
E-mail: ylsong@iccas.ac.cn, mingzhu@iccas.ac.cn
Fax: (+86) 10-6252 9284

^b Graduate University of Chinese Academy of Science, Beijing, P. R. China

^c College of Chemistry and Molecular Engineering, Peking University, Beijing, China

Abstract

A strategy to enhance the readout contrast of nanoscale data storage was achieved using light irradiation through the photo-induced amplification effect. This effect has shown wavelength-selective and light power-dependent characteristics. These results provided a new approach to enhancing the readout contrast of the STM recording image.

This article is part of the themed collection: Organic optoelectronic materials

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Article information

DOI: https://doi.org/10.1039/C2JM14923K
Article type: Paper
Submitted: 01 Oct 2011
Accepted: 20 Dec 2011
First published: 19 Jan 2012

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J. Mater. Chem., 2012,22, 4299-4305

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Photo-induced amplification of readout contrast in nanoscale data storage

C. Ye, M. Li, J. Luo, L. Chen, Z. Tang, J. Pei, L. Jiang, Y. Song and D. Zhu, J. Mater. Chem., 2012, 22, 4299 DOI: 10.1039/C2JM14923K

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Journal of Materials Chemistry

Photo-induced amplification of readout contrast in nanoscale data storage†

Abstract

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Article information

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Photo-induced amplification of readout contrast in nanoscale data storage

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