Power-law index and penetration depth of (NdxSmxGd1−2x)Ba2Cu3O7−δ films studied by AC susceptibility

Xiaofen Li; Dong He; Jean-Claude Grivel

doi:10.1088/1742-6596/400/2/022060

Power-law index and penetration depth of (Nd_xSm_xGd_1−2x)Ba2Cu₃O_7−δ films studied by AC susceptibility

Xiaofen Li
, Dong He
, Jean-Claude Grivel

Department of Energy Conversion and Storage

Research output: Contribution to journal › Conference article › Research › peer-review

Abstract

Superconducting (NdxSmxGd1−2x)Ba2Cu3O7−δ films with x=0, 0.1, 0.25, 0.33 were grown by PLD on STO single crystal substrates. The power-law index n and penetration depth λ are studied by AC susceptibility. During cooling, n in films with x ≠ 0 increases much slower compared with the films with x = 0. The films with x ≠ 0 also tend to have a longer penetration depth. These properties might be related to the higher possibility for disorder in the mixed (Nd,Sm,Gd)BCO films.

Original language	English
Book series	Journal of Physics: Conference Series (Online)
Volume	400
Issue number	2
Pages (from-to)	022060
ISSN	1742-6596
DOIs	https://doi.org/10.1088/1742-6596/400/2/022060
Publication status	Published - 2012
Event	26th International Conference on Low Temperature Physics (LT26) - Beijing, China Duration: 10 Aug 2011 → 17 Aug 2011 Conference number: 26

Conference

Conference	26th International Conference on Low Temperature Physics (LT26)
Number	26
Country/Territory	China
City	Beijing
Period	10/08/2011 → 17/08/2011

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Cite this

@inproceedings{25f3f8b63ccd4fc98c264e6a44d20068,

title = "Power-law index and penetration depth of (NdxSmxGd1−2x)Ba2Cu3O7−δ films studied by AC susceptibility",

abstract = "Superconducting (NdxSmxGd1−2x)Ba2Cu3O7−δ films with x=0, 0.1, 0.25, 0.33 were grown by PLD on STO single crystal substrates. The power-law index n and penetration depth λ are studied by AC susceptibility. During cooling, n in films with x ≠ 0 increases much slower compared with the films with x = 0. The films with x ≠ 0 also tend to have a longer penetration depth. These properties might be related to the higher possibility for disorder in the mixed (Nd,Sm,Gd)BCO films.",

author = "Xiaofen Li and Dong He and Jean-Claude Grivel",

year = "2012",

doi = "10.1088/1742-6596/400/2/022060",

language = "English",

volume = "400",

pages = "022060",

journal = "Journal of Physics: Conference Series (Online)",

issn = "1742-6596",

publisher = "IOP Publishing",

number = "2",

note = "26th International Conference on Low Temperature Physics (LT26), LT ; Conference date: 10-08-2011 Through 17-08-2011",

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T1 - Power-law index and penetration depth of (NdxSmxGd1−2x)Ba2Cu3O7−δ films studied by AC susceptibility

AU - Li, Xiaofen

AU - He, Dong

AU - Grivel, Jean-Claude

N1 - Conference code: 26

PY - 2012

Y1 - 2012

N2 - Superconducting (NdxSmxGd1−2x)Ba2Cu3O7−δ films with x=0, 0.1, 0.25, 0.33 were grown by PLD on STO single crystal substrates. The power-law index n and penetration depth λ are studied by AC susceptibility. During cooling, n in films with x ≠ 0 increases much slower compared with the films with x = 0. The films with x ≠ 0 also tend to have a longer penetration depth. These properties might be related to the higher possibility for disorder in the mixed (Nd,Sm,Gd)BCO films.

AB - Superconducting (NdxSmxGd1−2x)Ba2Cu3O7−δ films with x=0, 0.1, 0.25, 0.33 were grown by PLD on STO single crystal substrates. The power-law index n and penetration depth λ are studied by AC susceptibility. During cooling, n in films with x ≠ 0 increases much slower compared with the films with x = 0. The films with x ≠ 0 also tend to have a longer penetration depth. These properties might be related to the higher possibility for disorder in the mixed (Nd,Sm,Gd)BCO films.

U2 - 10.1088/1742-6596/400/2/022060

DO - 10.1088/1742-6596/400/2/022060

M3 - Conference article

SN - 1742-6596

VL - 400

SP - 022060

JO - Journal of Physics: Conference Series (Online)

JF - Journal of Physics: Conference Series (Online)

IS - 2

T2 - 26th International Conference on Low Temperature Physics (LT26)

Y2 - 10 August 2011 through 17 August 2011

ER -