Title :
The Optical and Dielectric Response of ZrO2 in Terahertz Region
Author :
Fan, Wan ; Jiaguang, Han ; Zhiyuan, Zhu ; Ming, Ge ; Te, Ji
Author_Institution :
Chinese Acad. of Sci., Shanghai
Abstract :
By means of terahertz time-domain spectroscopy, the power absorption coefficient and refractive index of Zirconia were obtained. Meanwhile the complex dielectric function related those were also obtained. By analysis of the experimental data, a new phonon vibration mode at around 1.5 THz were firstly observed. Furthermore, using the Drude-Lorentzian model the contrast between the theoretical calculated data and the experimental data were plotted and discussed.
Keywords :
absorption coefficients; dielectric function; permittivity; refractive index; spectroscopy; zirconium compounds; Drude-Lorentzian Model; Zirconia; ZrO2; dielectric function; dielectric response; optical response; power absorption coefficient; refractive index; terahertz time-domain spectroscopy; Absorption; Dielectrics; Frequency; Lattices; Optical refraction; Optical variables control; Oscillators; Phonons; Refractive index; Ultrafast optics;
Conference_Titel :
Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics, 2006. IRMMW-THz 2006. Joint 31st International Conference on
Conference_Location :
Shanghai
Print_ISBN :
1-4244-0400-2
Electronic_ISBN :
1-4244-0400-2
DOI :
10.1109/ICIMW.2006.368620
