作者: Jyh Sheen , Ruyan Guo , A. S. Bhalla , L. E. Cross
DOI: 10.1080/00150199308222431
关键词: Microwave 、 Ceramic 、 Materials science 、 Substrate (electronics) 、 Dielectric 、 Resonance 、 Permittivity 、 Dielectric loss 、 Analytical chemistry 、 Superconductivity
摘要: Abstract The dielectric properties of some potential substrate materials for the high-Tc superconducting film were measured at 5 to 11 GHz by using different microwave resonance techniques 300 K and 77 K. constants quality factors ceramics Ba(Mg1/3Ta2/3)O3, Sr(Al1/2Ta1/2)O3, Sr(Al1/2Nb1/2)O3, Sr(Ga1/2Ta1/2)O3, their solid solutions with NdGaO3 LaAlO3 measured. These have shown in range 10.7 26.9 1,750 35,200 Discussions about suitable measurement are also given. accuracies both constant factor measurements within 2%.