PICOSECOND REGULAR REFLECTION SPECTROSCOPIC STUDY ON ULTRAFAST PHOTOINDUCED HEAT-GENERATION IN COPPER PHTHALOCYANINE SOLID

被引：16

作者：

ICHIKAWA, M ^{[1
]}

FUKUMURA, H ^{[1
]}

MASUHARA, H ^{[1
]}

机构：

[1] OSAKA UNIV,FAC ENGN,DEPT APPL PHYS,SUITA,OSAKA 565,JAPAN

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1994年 / 98卷 / 47期

关键词：

D O I：

10.1021/j100098a015

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The picosecond regular reflection spectroscopy system was developed and applied to a beta-copper phthalocyanine pellet. On the basis of transient extinction coefficient change spectra obtained by Kramers-Kronig transformation, excitation energy relaxation processes were analyzed. A hot band due to a vibrationally excited state was confirmed to be the main transient species produced via exciton-exciton annihilation in the picosecond time range.

引用

页码：12211 / 12214

页数：4

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