Presentation 1998/5/6
Preparation and unique photophysical properties of rigid, rodlike organopolysilanes
Michiya Fujiki,
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Abstract(in English) The present paper reports recent topics of rigid, rodlike organopolysilane in solution achieved by our group. The topics include (1) a correlation between silicon backbone UV absorption intensity and the viscosity index indicating global shape, (2) an ideal UV, circular dichroism, fluorescence spectral characteristics of single-screw-sense, rodlike helical polysilane, and (3) cooperative, single-screw-sense takeovers in two optically active helical polysilane copolymer systems including chiral/achiral silanes and S-chiral/R-chiral silanes.
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Keyword(in English) polysilane / helix / optical activity / chiral / cooperative phenomenon / exciton
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Committee OME
Conference Date 1998/5/6(1days)
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Registration To Organic Material Electronics (OME)
Language JPN
Title (in Japanese) (See Japanese page)
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Title (in English) Preparation and unique photophysical properties of rigid, rodlike organopolysilanes
Sub Title (in English)
Keyword(1) polysilane
Keyword(2) helix
Keyword(3) optical activity
Keyword(4) chiral
Keyword(5) cooperative phenomenon
Keyword(6) exciton
1st Author's Name Michiya Fujiki
1st Author's Affiliation NTT Basic Research laboratories()
Date 1998/5/6
Paper #
Volume (vol) vol.98
Number (no) 38
Page pp.pp.-
#Pages 6
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