scholarly journals Measurements of the absolute value of the penetration depth in high-Tc superconductors using a low-Tc superconductive coating

2000 ◽  
Vol 77 (25) ◽  
pp. 4202-4204 ◽  
Author(s):  
R. Prozorov ◽  
R. W. Giannetta ◽  
A. Carrington ◽  
P. Fournier ◽  
R. L. Greene ◽  
...  
Keyword(s):  
Penetration Depth ◽  
High Tc Superconductors ◽  
High Tc ◽  
Absolute Value ◽  
The Absolute

Anisotropic penetration depth measurements of High-Tc superconductors

1997 ◽  
Vol 282-287 ◽  
pp. 145-148 ◽  
Author(s):  
C. Panagopoulos ◽  
J.R. Cooper ◽  
T. Xiang ◽  
G.B. Peacock ◽  
I. Gameson ◽  
...  
Keyword(s):  
Penetration Depth ◽  
High Tc Superconductors ◽  
High Tc

scholarly journals Dependence of the absolute value of the penetration depth in (Ba1−xKx)Fe2As2 on doping

2018 ◽  
Vol 98 (5) ◽  
Author(s):  
Avior Almoalem ◽  
Alon Yagil ◽  
Kyuil Cho ◽  
Serafim Teknowijoyo ◽  
Makariy A. Tanatar ◽  
...  
Keyword(s):  
Penetration Depth ◽  
Absolute Value ◽  
The Absolute

Penetration depth and pinning effects in high-Tc superconductors La-Sr-Cu-O and (Er, Ho)-Ba-Cu-O studies by μSR

1990 ◽  
Vol 61 (1-4) ◽  
pp. 1093-1096 ◽  
Author(s):  
V. G. Grebinnik ◽  
V. N. Duginov ◽  
V. A. Zhukov ◽  
S. Kapusta ◽  
A. B. Lazarev ◽  
...  
Keyword(s):  
Penetration Depth ◽  
High Tc Superconductors ◽  
High Tc

Determining the absolute value of penetration depth of large area films

1996 ◽  
Vol 69 (11) ◽  
pp. 1637-1639 ◽  
Author(s):  
Ju Young Lee ◽  
Young Hwan Kim ◽  
Taek‐Sang Hahn ◽  
Sang Sam Choi
Keyword(s):  
Penetration Depth ◽  
Large Area ◽  
Absolute Value ◽  
The Absolute

Evidence of weak pair coupling in the penetration depth of Bi-baseb high-Tc superconductors

1990 ◽  
Vol 165-166 ◽  
pp. 1453-1454 ◽  
Author(s):  
J.R. Thompson ◽  
D.K. Christen ◽  
Yang Ren Sun ◽  
B.C. Chakoumakos ◽  
B.C. Sales ◽  
...  
Keyword(s):  
Penetration Depth ◽  
High Tc Superconductors ◽  
High Tc ◽  
Pair Coupling

The penetration depth in impure superconducting tin

1956 ◽  
Vol 52 (2) ◽  
pp. 363-375 ◽  
Author(s):  
R. G. Chambers ◽  
A. B. Pippard
Keyword(s):  
Penetration Depth ◽  
Surface Impedance ◽  
Low Temperatures ◽  
Impurity Content ◽  
New Method ◽  
Absolute Value ◽  
The Absolute ◽  
Radio Frequencies ◽  
Reduced Temperature ◽  
Penetration Depths

ABSTRACTA new method is described for measuring the surface impedance of metals at low temperatures and at radio-frequencies. Using this method, the surface impedance of normal tin and the penetration depth λ in superconducting tin have been studied at about 9 Mc/s frequency as a function of impurity content. The measured surface impedances agree well with the values expected, and the penetration depths increase with impurity content, in confirmation of Pippard's observations (14) at 9400 Mc/s. The variation of λ with reduced temperature t is well represented by the equation λ/λ0 = (1 − t4)−½, in impure as well as in pure tin. The absolute value of λ found for pure tin is about 4 × 10−6 cm., significantly lower than the values previously found.

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