Table 3 The refractive index (n), molar refraction (Rm) and molar polarizability (αm) of the Ce:GB glasses before and after γ-irradiation.

From: The influence of CeF3 on radiation hardness and luminescence properties of Gd2O3–B2O3 glass scintillator

n

Rm (cm3/mol)

αm (× 10–24 cm3)

Before

After

Δn

Before

After

Before

After

Δαm

1.4718

1.6915

 + 0.2198

10.2687

14.0580

4.0749

5.5786

 + 1.5037

1.5394

1.6892

 + 0.1497

11.4200

13.9125

4.5318

5.5208

 + 0.9891

1.5411

1.6895

 + 0.1484

11.3688

13.7931

4.5114

5.4735

 + 0.9620

1.5756

1.6916

 + 0.1160

12.0395

13.9089

4.7776

5.5194

 + 0.7419

1.6120

1.6961

 + 0.0841

12.6522

13.9834

5.0207

5.5490

 + 0.5283

1.6331

1.6945

 + 0.0615

12.9955

13.9655

5.1569

5.5418

 + 0.3849

1.6728

1.6915

 + 0.0187

13.7802

14.0527

5.4683

5.5765

 + 0.1081

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