(ZnFe2O4)xGdBa2Cu3O7−δ

(CoFe2O4)xGdBa2Cu3O7−δ

x (wt%)

wt%

Stoichiometric

ratio

Deviation between

PIXE and RBS

x (wt%)

wt%

Stoichiometric ratio

Deviation between PIXE and RBS

0.0

14.193

6.848

3.426

0.0

14.193

6.848

3.426

0.01

14.128

6.848

3.845

0.01

14.184

6.91418

4.399

0.02

14.122

6.848

3.893

0.02

14.128

6.91418

4.760

0.04

14.184

6.848

3.484

0.04

14.164

6.91418

4.529

0.06

14.202

6.848

3.353

0.06

14.154

6.91418

4.587

0.1

14.140

6.848

3.776

0.1

14.175

6.91418

4.457

0.2

14.293

6.914

3.661

0.2

14.184

6.94018

4.757

0.4

14.135

6.914

4.7175

0.4

14.231

6.94018

4.440