Spectroscopy of Single Dibenzoterrylene Molecules in para-Dichlorobenzene

被引：11

作者：

Verhart, Nico R. ^{[1
]}

Mueller, Mathias ^{[2
]}

Orrit, Michel ^{[1
]}

机构：

[1] Leiden Univ, Huygens Kamerlingh Onnes Lab, NL-2300 RA Leiden, Netherlands

[2] Isabellenhutte Heusler GmbH & Co KG, Dillenburg, Germany

来源：

CHEMPHYSCHEM | 2016年 / 17卷 / 10期

关键词：

excitation; fluorescence; high-resolution spectroscopy; single-molecule optics; spectral diffusion; PARA-TERPHENYL CRYSTAL; PENTACENE MOLECULES; FLUORESCENCE EXCITATION; SPECTRAL DIFFUSION; PHOTONS; TERRYLENE; SYSTEM;

D O I：

10.1002/cphc.201501087

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：

We study single dibenzoterrylene (DBT) molecules embedded in 1,4-dichlorobenzene (para-dichlorobenzene, pDCB) at 1.2 K. Due to the relatively low melting point of pDCB (53 degrees C), this host-guest system can be easily prepared from the molten phase. Narrow linewidths, stable molecular lines and high saturation count rates of single DBT molecules were observed. For this reason, we consider this host-guest system a promising candidate for the study of interactions of single molecules with other small objects such as waveguides or nanoparticles.

引用

页码：1524 / 1529

页数：6

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