Table 1 PAC results for Co at three selected temperatures.

From: Temperature induced phase transformation in Co

Temp.

(K)

Comp.

Quadrupole interaction

Magnetic dipole interaction

\(\omega _Q\)

\(\eta \)

\(\delta \)

f

\(\omega _L\)

\(\delta \)

f

(Mrad/s)

 

(\(\%\))

(\(\%\))

(Mrad/s)

(\(\%\))

(\(\%\))

298

1

58.9 (4)

0.38 (2)

0

9 (1)

   

2

16 (1)

0

0

9 (1)

   

3

    

1154 (25)

27 (7)

65 (3)

4

    

823 (7)

5 (2)

17 (1)

298\(^\dagger \)

1

59.5 (3)

0.39 (2)

0

10 (1)

   

2

13.8 (6)

0

0

9 (1)

   

3

    

1187 (24)

22 (5)

60 (3)

4

    

810 (7)

9 (2)

21 (1)

873

1

67.5 (2)

0.16 (2)

2.5 (6)

64 (4)

   

2

17 (1)

0

0

11 (1)

   

3

    

935 (11)

0

5 (1)

4

    

674 (3)

0

20 (3)

973

1

67.1 (2)

0.16 (2)

3.0 (6)

67 (4)

   

2

16 (1)

0

0

8 (1)

   

3

    

872 (8)

0

6 (1)

4

    

676 (2)

0

19 (1)

  1. \(^\dagger \) after annealing the sample.
  2. Components 1 and 3 assigned to hcp while 2 and 4 assigned to fcc phase.