Sample No.

Modification element

①

②

③

④

⑤

⑥

⑦

1

Mn

62.1

67.2

66.8

49

71.1

68.6

138.2

D (110)

Then Bi

233.2

218

293.1

298.5

258.2

391.4

408.7

2

Mn

26.4

31.6

43.4

24.5

48.8

61.1

104.1

D (110)

Then Bi

125

139.5

132.4

124.1

171.7

155.2

232.1

3 cntl

Mn

24.2

53.2

21.8

7.4

0.1

5.0

14.6

D (100)

Then Bi

43.5

72.4

82.1

48.3

45.9

38.7

70.0