TY - JOUR
T1 - Effects of split gap on the microwave properties of YBCO microstrip ring resonator
AU - Zeng, H. K.
AU - Gou, Y. S.
AU - Juang, Jenh-Yih
AU - Wu, Kaung-Hsiung
AU - Uen, T. M.
PY - 2000/11
Y1 - 2000/11
N2 - Recently, we have succeeded in fabricating HTS ring resonators by using the double-side YBCO films deposited on LaAlO3 (LAO) substrates. Quality factor (Q) over 104 at 5 K with resonating frequency of 3.61 GHz has been demonstrated. Furthermore, by creating a narrow gap in the same ring structure, we found that the resonating frequency splits into two, one occurred at half and three halves of the original one (i.e. at 1.80 GHz and 5.33 GHz, respectively). The temperature dependence of the resonating frequency and Q-value were studied in detail. We found that although the resonating frequency changes by introducing the gap, the Q-value remains essentially unchanged.
AB - Recently, we have succeeded in fabricating HTS ring resonators by using the double-side YBCO films deposited on LaAlO3 (LAO) substrates. Quality factor (Q) over 104 at 5 K with resonating frequency of 3.61 GHz has been demonstrated. Furthermore, by creating a narrow gap in the same ring structure, we found that the resonating frequency splits into two, one occurred at half and three halves of the original one (i.e. at 1.80 GHz and 5.33 GHz, respectively). The temperature dependence of the resonating frequency and Q-value were studied in detail. We found that although the resonating frequency changes by introducing the gap, the Q-value remains essentially unchanged.
UR - http://www.scopus.com/inward/record.url?scp=0343397369&partnerID=8YFLogxK
U2 - 10.1016/S0921-4534(00)01450-7
DO - 10.1016/S0921-4534(00)01450-7
M3 - Conference article
AN - SCOPUS:0343397369
SN - 0921-4534
VL - 341-348 (IV)
SP - 2665
EP - 2666
JO - Physica C: Superconductivity and its applications
JF - Physica C: Superconductivity and its applications
T2 - International Conference on Materials and Mechanisms of Superconductivity High Temperature Superconductors VI
Y2 - 20 February 2000 through 25 February 2000
ER -