4
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11 APPENDIX
Spectrum of the tungsten X-ray tube with Table
Line
ϑ
/ °
n
λ
/ pm
E
exp.
/ eV
Lines
Transition
E
Lit.
/ eV
1
14.69
1
102.15
12138
γ
4
L
1
O
3
12063
2
15.23
1
105.81
11717
γ
3/2
L
1
N
3
/L
1
N
2
2
15.23
1
105.81
11717
γ
3/2
L
1N3
/L
1
N
2
3
15.74
1
109.27
11346
γ
1
L
2
N
4
11286
4
16.28
1
112.92
10980
γ
5
L
2
N
1
10949
5
17.92
1
123.94
10003
β
2
L
3
N
5
9961
6
18.21
1
125.87
9849
β
3
L
1
M
3
9818
7
18.47
1
127.61
9716
β
1
L
2
M
4
9673
8
18.79
1
129.74
9556
β
4
L
1
M
2
9525
9
20.60
1
141.72
8748
η
L
2
M
1
8725
10
21.47
1
147.43
8409
α
1/2
L
3
M
5
/L
3
M
4
11
22.51
1
154.21
8040
Cu-
K
α
1/2
12
24.57
1
167.49
7402
l
L
3
M
1
7387
13
31.80
2
106.13
11682
γ
3
L
1
N
3
11674
14
32.01
2
106.76
11613
γ
2
L
1
N
2
11608
15
33.03
2
109.79
11294
γ
1
L
2
N
4
11286
16
38.12
2
124.33
9972
β
2
L
3
N
5
9961
17
38.80
2
126.20
9824
β
3
L
1
M
3
9818
18
39.52
2
128.16
9674
β
1
L
2
M
4
9673
19
40.24
2
130.10
9529
β
4
L
1
M
2
9525
20
47.12
2
147.58
8401
α
1
L
3
M
5
8397
21
47.58
2
148.68
8339
α
2
L
3
M
4
8335
22
54.88
3
109.71
11300
γ
1
L
2
N
4
11286
23
56.47
2
167.88
7385
l
L
3
M
1
7387
24
67.90
3
124.28
9976
β
2
L
3
N
5
9961
25
70.09
3
126.12
9831
β
3
L
1
M
3
9818
26
72.66
3
128.04
9683
β
1
L
2
M
4
9673
27
75.79
3
130.03
9535
β
4
L
1
M
2
9525
Fig. 3:
The intensity of the W-X-ray radiation as function of the glancing angle
ϑ
of the analyser crystal: LiF
