Thermodriven chiroptical switching of a polysilane thin film

Sun Young Kim; Michiya Fujiki; Akihiro Ohira; Giseop Kwak; Yusuke Kawakami

doi:10.1021/ma049807s

Thermodriven chiroptical switching of a polysilane thin film

Sun Young Kim, Michiya Fujiki, Akihiro Ohira, Giseop Kwak, Yusuke Kawakami

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

24 Scopus citations

Abstract

The helix-coil transition of poly{(S)-3,7-dimethyloctyl-n-propylsilane}, PDMOPS, in solution as well as in the solid state was discussed. It was shown that the behavior of the PDMOPS was analyzed in the bulk state using differential scanning calorimetry. The analysis shows that UV and CD spectra of the PDMOPS film cast from an isooctane solution at a second heating run (heating/cooling rates of around 1-5°C/min). It was found that the helix-coil transition in the solid state was highly reversible and was applicable in the switching system assigned as "+1 and 0".

Original language	English
Pages (from-to)	4321-4324
Number of pages	4
Journal	Macromolecules
Volume	37
Issue number	11
DOIs	https://doi.org/10.1021/ma049807s
State	Published - 1 Jun 2004

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@article{180665c8dd3f432fac54f12817c0cc8d,

title = "Thermodriven chiroptical switching of a polysilane thin film",

abstract = "The helix-coil transition of poly\{(S)-3,7-dimethyloctyl-n-propylsilane\}, PDMOPS, in solution as well as in the solid state was discussed. It was shown that the behavior of the PDMOPS was analyzed in the bulk state using differential scanning calorimetry. The analysis shows that UV and CD spectra of the PDMOPS film cast from an isooctane solution at a second heating run (heating/cooling rates of around 1-5°C/min). It was found that the helix-coil transition in the solid state was highly reversible and was applicable in the switching system assigned as {"}+1 and 0{"}.",

author = "Kim, \{Sun Young\} and Michiya Fujiki and Akihiro Ohira and Giseop Kwak and Yusuke Kawakami",

year = "2004",

month = jun,

day = "1",

doi = "10.1021/ma049807s",

language = "English",

volume = "37",

pages = "4321--4324",

journal = "Macromolecules",

issn = "0024-9297",

publisher = "American Chemical Society",

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TY - JOUR

T1 - Thermodriven chiroptical switching of a polysilane thin film

AU - Kim, Sun Young

AU - Fujiki, Michiya

AU - Ohira, Akihiro

AU - Kwak, Giseop

AU - Kawakami, Yusuke

PY - 2004/6/1

Y1 - 2004/6/1

N2 - The helix-coil transition of poly{(S)-3,7-dimethyloctyl-n-propylsilane}, PDMOPS, in solution as well as in the solid state was discussed. It was shown that the behavior of the PDMOPS was analyzed in the bulk state using differential scanning calorimetry. The analysis shows that UV and CD spectra of the PDMOPS film cast from an isooctane solution at a second heating run (heating/cooling rates of around 1-5°C/min). It was found that the helix-coil transition in the solid state was highly reversible and was applicable in the switching system assigned as "+1 and 0".

AB - The helix-coil transition of poly{(S)-3,7-dimethyloctyl-n-propylsilane}, PDMOPS, in solution as well as in the solid state was discussed. It was shown that the behavior of the PDMOPS was analyzed in the bulk state using differential scanning calorimetry. The analysis shows that UV and CD spectra of the PDMOPS film cast from an isooctane solution at a second heating run (heating/cooling rates of around 1-5°C/min). It was found that the helix-coil transition in the solid state was highly reversible and was applicable in the switching system assigned as "+1 and 0".

UR - https://www.scopus.com/pages/publications/2942685693

U2 - 10.1021/ma049807s

DO - 10.1021/ma049807s

M3 - Article

AN - SCOPUS:2942685693

SN - 0024-9297

VL - 37

SP - 4321

EP - 4324

JO - Macromolecules

JF - Macromolecules

IS - 11

ER -

Thermodriven chiroptical switching of a polysilane thin film

Abstract

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