263 17
Ring
Undeflected
1 0.0
2.5
5.0
7.5
10.0
12.5
15.0
17.5
20.0
22.5
25.0
27.5
30.0
32.5
35.0
37.5
40.0
42.5
45.0
47.5
50.0
100.0
150.0
200.0
250.0
300.0
350.0
400.0
450.0
500.0
550.0
600.0
650.0
700.0
750.0
800.0
850.0
900.0
950.0
2.5
5.0
7.5
10.0
12.5
15.0
17.5
20.0
22.5
25.0
27.5
30.0
32.5
35.0
37.5
40.0
42.5
45.0
47.5
50.0
100.0
150.0
2000.0
250.0
300.0
350.0
400.0
450.0
500.0
550.0
600.0
650.0
700.0
750.0
800.0
850.0
900.0
950.0
1000.0
19.6
58.9
98.2
137.4
176.7
216.0
255.3
294.5
333.8
373.1
412.3
451.6
490.9
530.1
569.4
608.7
648.0
687.2
726.5
765.8
23561.9
39269.9
54977.9
70685.8
86393.8
102101.8
117809.7
133517.7
149225.7
164933.6
180641.6
196349.5
212057.5
227765.5
243473.4
259181.4
274889.4
290597.3
306305.3
---
921
15
8 8 8 7 4 2 3 3 2 2 0 0 1 1 1 0 1 1 8 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0
0.921
0.015
0.008
0.008
0.008
0.007
0.004
0.002
0.003
0.003
0.002
0.002
0.000
0.000
0.001
0.001
0.001
0.000
0.001
0.001
0.008
0.000
0.001
0.000
0.001
0.000
0.001
0.000
0.000
0.000
0.000
0.000
0.000
0.001
0.000
0.000
0.000
0.000
0.000
92.1%
93.6%
94.4%
95.2%
96.0%
96.7%
97.1%
97.3%
97.6%
97.9%
98.1%
98.3%
98.3%
98.3%
98.4%
98.5%
98.6%
98.6%
98.7%
98.8%
99.6%
99.6%
99.7%
99.7%
99.8%
99.8%
99.9%
99.9%
99.9%
99.9%
99.9%
99.9%
99.9%
100.0%
100.0%
100.0%
100.0%
100.0%
100.0%
8690 .869 -
2 3 4 5 6 7 8 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
Inner Radius
μm Electron CountElectron FractionCumulative
Outer Radius
μm
Ring area
μm^2
Electron trajectory count = 1000
VP Scatter Data
. Fig. 17.47 Distribution of
gas-scattered electrons into a
series of concentric rings
17.2 · Simulation in DTSA-II