Ta (K)

(hkl)

2θ (degree)

d (Å)

FWHM (degree)

D (nm)

298

100

7.0540

12.52136

0.42470

19.58

323

100

7.0638

12.50401

0.41210

20.18

348

100

7.0238

12.57513

0.34370

24.19

373

100

7.0563

12.51728

0.33670

24.69

423

100

7.0758

12.48283

0.39710

20.94