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@ARTICLE{Gundareva:829293,
author = {Gundareva, Irina and Pavlovskii, Valery and Divin, Yuriy},
title = {{I}ntrinsic {AC} {S}hunting in [100]-{T}ilt {B}icrystal
{YB}a2{C}u3{O} $_{7 - x}$ {J}osephson {J}unctions},
journal = {IEEE transactions on applied superconductivity},
volume = {27},
number = {4},
issn = {1558-2515},
address = {New York, NY},
publisher = {IEEE},
reportid = {FZJ-2017-03023},
pages = {1 - 5},
year = {2017},
abstract = {[100]-tilt YBa2Cu3O7-x bicrystal Josephson junctions are
good candidates to realize high values of characteristic
voltages IcRn, which are expected due to large energy gaps
in high-Tc materials. Here, we report on detailed electrical
characterization of [100]-tilt YBa2Cu3O7-x bicrystal
Josephson junctions, which have the maximal IcRn-values up
to 9.4 mV, for resistances Rn in the range from 0.9 to
400Ω. The I-V curves have been fitted well to those of the
RSJ model with ac-coupled resistive shunts Re. The first
derivatives dV/dI versus V have demonstrated a reproducible
set of resonances of two types. Numerical simulations of the
dV/dI versus V for Josephson junctions coupled with external
THz RLC-resonators have been made and both types of
resonances have been fitted. A form of the I-V curves and
resonances in the first derivatives dV/dI versus V have been
attributed to intrinsic broadband and frequency-selective
losses, due to interaction of Josephson oscillations with
transverse and longitudinal IR-active phonons in YBa2Cu3O7-x
electrodes.},
cin = {PGI-5},
ddc = {530},
cid = {I:(DE-Juel1)PGI-5-20110106},
pnm = {144 - Controlling Collective States (POF3-144)},
pid = {G:(DE-HGF)POF3-144},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000390464300001},
doi = {10.1109/TASC.2016.2632107},
url = {https://juser.fz-juelich.de/record/829293},
}