Microstructure and Fluctuation-Induced Conductivity Analysis of Bi2Sr2CaCu2O8+δ (Bi-2212) Nanowire Fabrics
MR Koblischka, A Koblischka-Veneva, XL Zeng… - Crystals, 2020 - mdpi.com
Resistance measurements were performed on Bi 2 Sr 2 CaCu 2 O 8+ δ (Bi-2212) fabric-like
nanowire networks or nanofiber mats in the temperature interval 3 K≤ T≤ 300 K. The …
nanowire networks or nanofiber mats in the temperature interval 3 K≤ T≤ 300 K. The …
Determination of Superconducting Parameters of GdBa2Cu3O7−δ Added with Nanosized Ferrite CoFe2O4 from Excess Conductivity Analysis
AI Abou Aly, NH Mohammed, R Awad… - … of superconductivity and …, 2012 - Springer
Superconductor samples of the type (CoFe 2 O 4) x GdBa 2 Cu 3 O 7− δ, 0.0≤ x≤ 0.1 wt.%,
were synthesized by the conventional solid-state reaction technique and were characterized …
were synthesized by the conventional solid-state reaction technique and were characterized …
Excess Conductivity Analysis of Bi1.8Pb0.4Sr2Ca2Cu3O10+δ Added with Nano-ZnO and Nano-Fe2O3
Superconductor samples of type Bi 1.8 Pb 0.4 Sr 2 Ca 2 Cu 3 O 10+ δ added with nano ZnO
and Fe 2 O 3 were synthesized by the conventional solid-state reaction technique. The …
and Fe 2 O 3 were synthesized by the conventional solid-state reaction technique. The …
Effect of magnetic field in excess conductivity of ceramic doped with tin-oxide nanoparticles
In this study, the high temperature polycrystalline superconductor Y 3 B a 5 C u 8 O 18±δ
(shortened-Y358) doped with 0.50 wt.% SnO2 (Tin-oxide) nanoparticles was produced …
(shortened-Y358) doped with 0.50 wt.% SnO2 (Tin-oxide) nanoparticles was produced …
Different regions of fluctuation conductivity in Sn-doped Cu0. 5Tl0. 5Ba2Ca2Cu3− ySnyO10− δ superconductors
Fluctuation induced conductivity of Cu0. 5Tl0. 5Ba2Ca2Cu3− ySnyO10− δ superconductors
have been studied from the resistivity vs. temperature data. The logarithmic plots of excess …
have been studied from the resistivity vs. temperature data. The logarithmic plots of excess …
The effect of grain size on the fluctuation-induced conductivity of Cu1− xTlxBa2Ca3Cu4O12− δ superconductor thin films
The high temperature superconductor thin films Cu 1− x Tl x Ba 2 Ca 3 Cu 4 O 12− δ (Cu 1−
x Tl x-1234) are post-annealed in a nitrogen atmosphere. The zero-resistivity critical …
x Tl x-1234) are post-annealed in a nitrogen atmosphere. The zero-resistivity critical …
Effect of Sn substitution on the para-conductivity of polycrystalline Cu0. 5Tl0. 5Ba2Ca2Cu3− ySnyO10− δ superconductors
High quality electrical resistivity ρ (T) versus temperature data of as-prepared and O 2-
annealed Cu 0.5 Tl 0.5 Ba 2 Ca 2 Cu 3− y Sn y O 10− δ ( y= 0, 0.25, 0.5, 0.75, 1.0, 1.25 …
annealed Cu 0.5 Tl 0.5 Ba 2 Ca 2 Cu 3− y Sn y O 10− δ ( y= 0, 0.25, 0.5, 0.75, 1.0, 1.25 …
Role of improving the physical properties of Sm-123 phase by adding nano-magnetic MnFe2O4
Abstract Superconducting samples of SmBa 2 Cu 3 O 7− δ (Sm-123) added with various
amounts of nanosized MnFe 2 O 4 addition (0.0− 0.20 wt%) were investigated. The …
amounts of nanosized MnFe 2 O 4 addition (0.0− 0.20 wt%) were investigated. The …
Precursor superconducting effects in the optimally doped YBa2Cu3O7−δ superconductor: the confrontation between superconducting fluctuations and percolative …
The confrontation between the superconducting fluctuations and percolation effects as the
origin of the in-plane paraconductivity in cuprate superconductors was earlier addressed at …
origin of the in-plane paraconductivity in cuprate superconductors was earlier addressed at …
Fluctuation induced conductivity in (Cu0. 5Tl0. 5− xKx) Ba2Ca3Cu4O12− δ superconductor
M Mumtaz, SM Hasnain, AA Khurram… - Journal of Applied …, 2011 - pubs.aip.org
The fluctuation induced conductivity (FIC) of (Cu 0.5 Tl 0.5− x K x) Ba 2 Ca 3 Cu 4 O 12− y
(x= 0, 0.25) superconductor has been studied after potassium substitution at thallium site in …
(x= 0, 0.25) superconductor has been studied after potassium substitution at thallium site in …