DocumentCode :
3691310
Title :
Spectral characterization of planar resonators by terahertz josephson spectroscopy
Author :
A. Snezhko;O. Volkov;V. Gubankov;I. Gundareva;Y. Divin;V. Pavlovskiy;V. Pokalyakin
Author_Institution :
Kotelnikov Institute of Radio-engineering and Electronics of RAS, Moscow, 125009, Russian Federation
fYear :
2015
Firstpage :
1
Lastpage :
2
Abstract :
Here, we report the results of spectral analysis of planar open ring resonators by Josephson spectroscopy. Square shape resonators on separate wafers were positioned in the vicinity of YBa2Cu3O7-x bicrystal Josephson junction (JJ). The DC characteristics of JJ demonstrated specific features related to resonant modes excitation. Resonators of various sizes were analyzed, and excitation of LC-modes at frequencies from 50 GHz to 700 GHz were observed. Resonator quality factors were estimated using resistively shunted model of JJ and resonator equivalent circuit.
Keywords :
"Resonant frequency","Josephson junctions","Spectroscopy","Frequency measurement","Substrates","Yttrium","Optical ring resonators"
Publisher :
ieee
Conference_Titel :
Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2015 40th International Conference on
ISSN :
2162-2027
Electronic_ISBN :
2162-2035
Type :
conf
DOI :
10.1109/IRMMW-THz.2015.7327463
Filename :
7327463
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=3691310
بازگشت