scholarly journals THE "IRREVERSIBILITY LINE" OF FLUORINE-DOPING Bi1.7Pb0.3Sr2Ca2Cu3Oy BULK SUPERCONDUCTOR

1991 ◽  
Vol 40 (1) ◽  
pp. 117
Author(s):  
CAO XIAO-WEN ◽  
FENG SHANG-SHEN ◽  
GAO XIAO-HUI ◽  
JIANG SHU-FEN ◽  
WEI QIN
Keyword(s):  
Irreversibility Line ◽  
Fluorine Doping ◽  
Bulk Superconductor

FLUX CREEP IN FLUORINE-DOPING Bi(Pb)-Sr-Ca-Cu-O BULK SUPERCONDUCTOR

1991 ◽  
Vol 05 (30) ◽  
pp. 1997-2002
Author(s):  
CAO XIAOWEN ◽  
FENG SHANGSHEN ◽  
GAO XIAOHUI ◽  
WU XIAOLIN ◽  
YAN HUI ◽  
...  
Keyword(s):  
Flux Creep ◽  
Zero Field ◽  
Fluorine Doping ◽  
Bulk Superconductor ◽  
Field Range ◽  
Pinning Potential ◽  
H 30

We report the field and time dependences of zero field cooled magnetization for fluorine-doped Bi1.7Pb0.3Sr2Ca2Cu3Oy bulk superconductor. By fluorine-doping, the field dependences of both flux creep and pinning potential exhibit some new behaviours suggesting S = dM/d ln t ∝ H1/2 for the field range from H p to 1000 Oe, U0(H)∝ exp (−H/30) for the field below H p and U0(H)∝H−α with α=3/2 for the field above H p .

scholarly journals Position dependence of irreversibility line on thin plate Gd-Ba-Cu-O bulk superconductor

2012 ◽  
Vol 27 ◽  
pp. 168-171 ◽  
Author(s):  
Tomoyuki Naito ◽  
Daiki Furuta ◽  
Takahiro Arayashiki ◽  
Hiroyuki Fujishiro ◽  
Yousuke Yanagi ◽  
...  
Keyword(s):  
Thin Plate ◽  
Irreversibility Line ◽  
Bulk Superconductor ◽  
Position Dependence

Enhancement of mechanical strength in Y–Ba–Cu–O bulk superconductor through liquid binder addition

2011 ◽  
Vol 471 (21-22) ◽  
pp. 846-849 ◽  
Author(s):  
Y. Ikeda ◽  
S. Umakoshi ◽  
A. Wongsatanawarid ◽  
H. Seki ◽  
M. Murakami
Keyword(s):  
Mechanical Strength ◽  
Bulk Superconductor

Influences of fluorine doping on the superconducting properties of β-FeSe

2021 ◽  
Vol 32 (8) ◽  
pp. 10368-10375
Author(s):  
Botao Shao ◽  
Shengnan Zhang ◽  
Jixing Liu ◽  
Jianqing Feng ◽  
Chengshan Li ◽  
...  
Keyword(s):  
Fluorine Doping ◽  
Superconducting Properties

Behavior of silver substitution in single-grain TSMG YBCO bulk superconductor

2010 ◽  
Vol 470 (2) ◽  
pp. 155-158 ◽  
Author(s):  
P. Diko ◽  
V. Antal ◽  
M. Kaňuchová ◽  
M. Jirsa ◽  
K. Jurek
Keyword(s):  
Bulk Superconductor ◽  
Ybco Bulk ◽  
Single Grain

Irreversibility line and second peak in the magnetization curves of Pb2Sr2Y1−xCaxCu3O8 single crystals

1996 ◽  
Vol 263 (1-4) ◽  
pp. 442-445 ◽  
Author(s):  
T. Noji ◽  
T. Takabayashi ◽  
T. Nishizaki ◽  
N. Kobayashi ◽  
Y. Koike
Keyword(s):  
Single Crystals ◽  
Irreversibility Line ◽  
Magnetization Curves ◽  
Second Peak

scholarly journals Shift of the surface-barrier part of the irreversibility line due to columnar defects in Bi2Sr2CaCu2O8 thin films

2004 ◽  
Vol 402 (1-2) ◽  
pp. 114-118 ◽  
Author(s):  
Yu. Talanov ◽  
H. Adrian ◽  
M. Basset ◽  
G. Jakob ◽  
G. Wirth
Keyword(s):  
Thin Films ◽  
Irreversibility Line ◽  
Surface Barrier ◽  
Columnar Defects

Preparation of Bi-Sr-Ca-Cu-O bulk superconductor and thick films

1989 ◽  
Vol 49 (3) ◽  
pp. 331-334 ◽  
Author(s):  
S. C. Gadkari ◽  
K. P. Muthe ◽  
K. D. Singh ◽  
S. C. Sabharwal ◽  
M. K. Gupta
Keyword(s):  
Thick Films ◽  
Bulk Superconductor
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