DocumentCode
2684816
Title
Terahertz spectroscopic studies of mono- and di- substituted hydroxynaphthalenes
Author
Quema, Alex ; Takahashi, Hiroshi ; Yoshioka, Ryoichiro ; Suzuki, Yuji ; Ono, Shingo ; Sarukura, Nobuhiko
Author_Institution
Inst. for Molecular Sci., Okazaki, Japan
Volume
2
fYear
2003
fDate
15-19 Dec. 2003
Abstract
Using magnetically enhanced terahertz (THz) radiation from InAs, the absorption of mono- and di- substituted hydroxynaphthalenes are determined. The absorption of 2-hydroxynaphthalene is found to be higher than that of 1-hydroxynaphthalene. This result can be ascribed to the dipole moment of 2-hydroxynaphthalene, which is higher compared to that of the 1-hydroxynaphthalene. High absorption in the low frequency region is observed for the 1,4-hydroxynaphthalene, which is possibly due to dimerization.
Keywords
absorption coefficients; infrared spectra; infrared spectroscopy; molecular moments; organic compounds; submillimetre wave spectroscopy; 1-hydroxynaphthalene; 2-hydroxynaphthalene; InAs; dipole moment; low frequency region absorption; magnetically enhanced terahertz radiation; Absorption; Electronic mail; Frequency domain analysis; Geometry; Intrusion detection; Magnetic domains; Magnetic moments; Pharmaceuticals; Spectroscopy; Ultrafast electronics;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2003. CLEO/Pacific Rim 2003. The 5th Pacific Rim Conference on
Print_ISBN
0-7803-7766-4
Type
conf
DOI
10.1109/CLEOPR.2003.1277235
Filename
1277235
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