Title :
THz spectroscopy of superionic conducting glasses
Author :
Awano, Teruyoshi
Author_Institution :
Tohoku Gakuin Univ., Tagajo
Abstract :
Far-infrared and millimeter wave reflectivity spectra of iodides-doped silver phosphate glasses were measured. Increase of absorption intensity around 100 cm-1 shows a structural change of these glasses by the doping. This structural change seems to make these glasses superionic conducting.
Keywords :
bismuth compounds; cadmium compounds; infrared spectra; lead compounds; phosphate glasses; silver compounds; submillimetre wave spectra; superionic conductivity; AgPO3-BiI2; AgPO3-CdI2; AgPO3-PbI2; THz spectroscopy; absorption intensity; far-infrared spectra; iodide-doped silver phosphate glasses; millimeter wave reflectivity spectra; superionic conducting glasses; Absorption; Conductivity; Diffraction; Doping; Glass; Millimeter wave measurements; Reflectivity; Semiconductor process modeling; Silver; Spectroscopy;
Conference_Titel :
Infrared, Millimeter and Terahertz Waves, 2008. IRMMW-THz 2008. 33rd International Conference on
Conference_Location :
Pasadena, CA
Print_ISBN :
978-1-4244-2119-0
Electronic_ISBN :
978-1-4244-2120-6
DOI :
10.1109/ICIMW.2008.4665773