Table 1 Structural and superconducting properties.

From: Strongly enhanced flux pinning in one-step deposition of BaFe2(As0.66P0.33)2 superconductor films with uniformly dispersed BaZrO3 nanoparticles

Material

δω (deg.)

δφ (deg.)

T c,zero (K)

Jcs.f. at 5 K (MA cm−2)

Jcs.f. at 15 K (MA cm−2)

Ba122:P

0.75

1.03

26.3

3.0

1.4

Ba122:P+1mol.% BZO

0.8

1.05

25.3

3.7

2.2

Ba122:P+3 mol.% BZO (A)

0.79

1.06

25.0

5.2

3.0

Ba122:P+3 mol.% BZO (B)

0.81

1.09

25.1

5.0

2.9

  1. Sample data for the reference Ba122:P film and for Ba122:P+BaZrO3 films on single crystal MgO. Tc,zero was determined using an 0.01ρn criterion. δω and δφ denote the full-width at half-maximum (FWHM) values of out-of-plane rocking curves (ω scans) of the 004 diffractions and in-plane rocking curves (φ scans) of the 103 diffractions, respectively. Two Ba122:P+3mol.%BZO films (A and B) show almost identical properties.
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