Terahertz time-domain and FTIR spectroscopy of tris and its complexes with crown ether

Author

Borodin, A.V. ; Brandt, N.N. ; Chikishev, A.Yu. ; Kargovsky, A.V. ; Luo, Q. ; Mankova, A.A. ; Sakodynskaya, I.K. ; Shkurinov, A.P. ; Wang, K. ; Zhao, H. ; Zhang, X.-C.

Author_Institution

Fac. of Phys. & Int. Laser Center, Lomonosov Moscow State Univ., Lomonosov, Russia

fYear

2012

fDate

23-28 Sept. 2012

Firstpage

1

Lastpage

3

Abstract

In this work we compare the terahertz time-domain and fourier-transform infrared spectra of tris and its mixtures with crown ether. We demonstrate the potential of all plasma-air based time-domain terahertz technique for the analysis of low-frequency vibrational spectra. The spectral features are interpreted using simulations of the crystalline structure and THz vibrational modes with the aid of the solid-state density functional theory.

Keywords

Fourier transform spectra; crystal structure; infrared spectra; molecular biophysics; molecular configurations; proteins; terahertz wave spectra; vibrational states; FTIR spectroscopy; Fourier-transform infrared spectra; crown ether; crystalline structure; low-frequency vibrational spectra; plasma-air based time-domain terahertz method; proteins; solid-state density functional theory; spectral features; terahertz time-domain spectroscopy;

fLanguage

English

Publisher

ieee

Conference_Titel

Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2012 37th International Conference on

Conference_Location

Wollongong, NSW

ISSN

2162-2027

Print_ISBN

978-1-4673-1598-2

Electronic_ISBN

2162-2027

Type

conf

DOI

10.1109/IRMMW-THz.2012.6379504

Filename

6379504