Near-field fluorescence microspectroscopy of tetracene microcrystals

Hiroyuki Yoshikawa*, Keiji Sasaki, Hiroshi Masuhara

*Corresponding author for this work

研究成果: Conference article同行評審

6 引文 斯高帕斯(Scopus)

摘要

A near-field microspectroscopy system was developed for fluorescence analyses of tetracene microcrystals. Topographies, fluorescence images, and spectra of microcrystals with size of sub μm ∼ a few μm were measured with ∼100 nm spatial resolution. The relative intensities of two emission bands of the fluorescence spectra were shown to be different between individual microcrystals. The dependence of fluorescence spectra upon crystal thickness was found by correlating topographies with fluorescence images, and discussed in view of the distribution of defect-sites at the surfaces and interfaces.

原文English
頁(從 - 到)203-208
頁數6
期刊Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
314
DOIs
出版狀態Published - 1 一月 1998
事件Proceedings of the 1998 TAPPI Metered Size Press Forum - New Orleans, LA, USA
持續時間: 30 四月 19982 五月 1998

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