Diarylethene-based photochromic rewritable optical memories: On the possibility of reading in the mid-infrared

F. Stellacci; C. Bertarelli; F. Toscano; M. C. Gallazzi; G. Zerbi

Diarylethene-based photochromic rewritable optical memories: On the possibility of reading in the mid-infrared

F. Stellacci, C. Bertarelli, F. Toscano, M. C. Gallazzi, G. Zerbi

Fondazione IRCCS Istituto Neurologico "C. Besta"

Research output: Contribution to journal › Article › peer-review

Abstract

It is shown that it is possible to identify the tautomeric form of diarylethene derivatives using a highly selective and very strong infrared absorption band. The 1495 cm^-1 band of 1,2-bis-[5′-(4″-methoxyphenyl)-2′-methylthien-3′-yl] perfluorocyclopentene in the closed form is strong enough to fulfil the principal requirements of the technology for read-out systems in optical memories.

Original language	English
Pages (from-to)	563-570
Number of pages	8
Journal	Chemical Physics Letters
Volume	302
Issue number	5-6
Publication status	Published - Mar 26 1999

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Spectroscopy
Atomic and Molecular Physics, and Optics

Cite this

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AU - Stellacci, F.

AU - Bertarelli, C.

AU - Toscano, F.

AU - Gallazzi, M. C.

AU - Zerbi, G.

PY - 1999/3/26

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AB - It is shown that it is possible to identify the tautomeric form of diarylethene derivatives using a highly selective and very strong infrared absorption band. The 1495 cm-1 band of 1,2-bis-[5′-(4″-methoxyphenyl)-2′-methylthien-3′-yl] perfluorocyclopentene in the closed form is strong enough to fulfil the principal requirements of the technology for read-out systems in optical memories.

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Diarylethene-based photochromic rewritable optical memories: On the possibility of reading in the mid-infrared

Abstract

ASJC Scopus subject areas

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