Structural evolution of tetraphenylethene with temperature observed using THz-TDS

被引：0

作者：

Parrott, Edward P. J. ^{[1
]}

Tan, Nicholas Y.

Hu, Rong Rong ^{[2
,3
]}

Zeitler, J. Axel

Tan, Ben Zhong ^{[2
,3
]}

Pickwell-MacPherson, Emma ^{[1
]}

机构：

[1] Chinese Univ Hong Kong, Dept Elect Engn, Shatin, Hong Kong, Peoples R China

[2] Univ Cambridge, Dept Chem Engn & Biotechnol, Cambridge CB2 1TN, England

[3] Hong Kong Univ Sci & Technol, Inst Mol Funct Mat & Div Biomed Engn, Dept Chem, Kowloon, Hong Kong, Peoples R China

来源：

2013 38TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ) | 2013年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Structural evolution with temperature of tetraphenylethene (TPE) is followed using THz-TDS. The observed changes in the terahertz spectra are rationalized by performing DFT calculations on experimentally determined low and high temperature crystal structures, thus allowing the changes to be rationalized in terms of the subtle changes in the supramolecular structure.

引用

页数：2

共 2 条

[1] Terahertz Spectroscopic Investigation of S-(+)-Ketamine Hydrochloride and Vibrational Assignment by Density Functional Theory [J].

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[2] A study into the effect of subtle structural details and disorder on the terahertz spectrum of crystalline benzoic acid [J].

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Zeitler, J. Axel ;

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Gladden, Lynn F. ;

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PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2010, 12 (20) :5329-5340

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