Title :
Thermal diffusivity measurement of gold alloys and superconducting ceramics using photoacoustic technique
Author :
Yunus, W.M.M. ; Fanny, C.Y.J. ; Moksin, M.M. ; Phing, T.E. ; Halim, S.A.
Author_Institution :
Fac. of Sci. & Environ. Studies, Universiti Putra Malaysia, Malaysia
Abstract :
Thermal diffusivity of gold alloys and superconducting ceramics using photoacoustic techniques are presented All the measurement were carried out at room temperature. The dependence of thermal diffusivity values on alloys composition, and doping concentration and doping atom of superconducting ceramic are discussed.
Keywords :
ceramics; gold alloys; photoacoustic effect; superconducting materials; thermal diffusivity; thermal variables measurement; alloys composition; doping atom; doping concentration; gold alloys; photoacoustic technique; photoacoustic techniques; room temperature; superconducting ceramic; superconducting ceramics; thermal diffusivity measurement; Atomic measurements; Ceramics; Doping; Frequency; Gold alloys; Microphones; Optical modulation; Superconducting materials; Temperature; Thermal conductivity;
Conference_Titel :
Lasers and Electro-Optics, 2001. CLEO/Pacific Rim 2001. The 4th Pacific Rim Conference on
Conference_Location :
Chiba, Japan
Print_ISBN :
0-7803-6738-3
DOI :
10.1109/CLEOPR.2001.970891
