학술논문
Microwave properties of vanadium borate glasses
Document Type
Original Paper
Source
Bulletin of Materials Science. October 2002 25(5):431-434
Subject
Language
English
ISSN
0250-4707
0973-7669
0973-7669
Abstract
A.c. conductivity, dielectric constant and loss, and variation with temperature (302–373 K) for four different compositions of V2 O5 -B2 O3 glasses were reported at 9.586 GHz microwave frequency. The quality factor (Q) and attenuation factor (α being the important parameters in the microwave range of applications were also studied. The change in the dielectric constant and loss was observed with composition of V2 O5 . The maximum loss was found to be at 15V2 O5 mol‰ The peak was observed in loss with temperature.