Terahertz study of chiral and racemic crystals

被引：0

作者：

Franz, Morten ^{[1
,2
]}

Fischer, Bernd ^{[2
]}

Abbott, Derek ^{[2
]}

Helm, Hanspeter ^{[1
]}

机构：

[1] Univ Freiburg, Dept Mol & Opt Phys, Stefan Meier Str 19, D-79098 Freiburg, Germany

[2] Univ Adelaide, Sch Elect & Elect Engn, Adelaide, SA 5005, Australia

来源：

CONFERENCE DIGEST OF THE 2006 JOINT 31ST INTERNATIONAL CONFERENCE ON INFRARED AND MILLIMETER WAVES AND 14TH INTERNATIONAL CONFERENCE ON TERAHERTZ ELECTRONICS | 2006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：

We studied far-infrared signatures of various molecules of biological importance using Terahertz TimeDomain-Spectroscopy. Spectral fingerprints in this frequency range are highly sensitive to the inter- and intra-molecular binding and long range order. As a consequence, phonon-like absorption modes differ, depending on whether a chiral or a racemic polycrystalline powder is used. In this contribution, we will present spectra of various chiral and racemic substances and discuss how our measurements could be used to gain a deeper understanding of inter- and intra-molecular binding.

引用

页码：230 / 230

页数：1

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