ELECTRONIC-STRUCTURE OF THE POLYDIACETYLENES POLY-4,6-DECADIYNE-1,10-DIOL-BIS(N-BUTOXYCARBONYL-METHYLURETHANE) AND POLY-1-(N-CARBAZOLYL)PENTA-1,3-DIYN-5-OL STUDIED BY ELECTROMODULATION SPECTROSCOPY

被引：7

作者：

ICHIMURA, K

MATSUDA, H

NAKANISHI, H

KOBAYASHI, T

机构：

[1] RES INST POLYMER & TEXT, YATABE HIGASHI 1-1-4, TSUKUBA, IBARAKI 305, JAPAN

[2] UNIV TOKYO, FAC SCI, DEPT PHYS, BUNKYO KU, TOKYO 113, JAPAN

来源：

PHYSICAL REVIEW B | 1993年 / 47卷 / 11期

关键词：

D O I：

10.1103/PhysRevB.47.6250

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Electromodulation spectroscopy of polydiacetylenes poly-4,6-decadiyne-1,10-diol-bis(n-butoxycarbonyl-methylurethane) (PDA-3BCMU) and poly-1-(N-carbazolyl)penta-1,3-diyn-5-ol (PDA-CPDO) reveals a Stark redshift in the former and spectral broadening in the latter. The results support the previous assignments of the lowest optical transition in PDA-3BCMU to the excitonic and in PDA-CPDO to the interband transitions.

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页码：6250 / 6255

页数：6

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