DocumentCode
2261873
Title
Time-domain THz spectroscopy of vibrational modes in a quasi-one-dimensional charge-density-wave crystal
Author
Bandyopadhyay, A. ; Dexheimer, S.L.
Author_Institution
Dept. of Phys. & Astron., Washington State Univ., Pullman, WA
fYear
2008
fDate
4-9 May 2008
Firstpage
1
Lastpage
2
Abstract
Time-domain terahertz spectroscopic studies of the quasi-one-dimensional material PtI(en) reveal a highly anisotropic complex refractive index, including a strongly polarized infrared-active phonon absorption at 2.24 THz corresponding to modulation of the charge-density-wave structure.
Keywords
charge density waves; phonons; refractive index; submillimetre wave spectra; charge-density-wave structure modulation; frequency 2.24 THz; highly anisotropic complex refractive index; quasione-dimensional crystal; strongly polarized infrared-active phonon absorption; time-domain terahertz spectroscopy; vibrational modes; Anisotropic magnetoresistance; Crystallization; Electromagnetic wave absorption; Frequency; Optical materials; Optical refraction; Optical variables control; Polarization; Spectroscopy; Time domain analysis; (160.1190) Anisotropic optical materials; (160.5470) Polymers; (300.6495) Spectroscopy, terahertz;
fLanguage
English
Publisher
iet
Conference_Titel
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Conference_Location
San Jose, CA
Print_ISBN
978-1-55752-859-9
Type
conf
Filename
4572584
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