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!"#$%&'$()*+#$,*-.,,/0#.12)#1$,34#$#03113*4
!"#$5.-"$()*+#$0#.12)#13*4$1.62).63*4$-2))#461$34*((*136#$73)#-63*41
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Plasma flow
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Plasma discharge ~ 70 ms“flat top” ~ 20 30 ms
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example fit, 10 !s integration time
0 1 2 3 4channel [Ang]
0
200
400
600
800
1000
1200
photoe
lect
ron
s
'i fromDopplerwidth
Vi fromDoppler
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04,(7,*'&5#%(%-.,%%(8"5"'/,%(-4,(!"93,55(%-.,%%0 20 40 60
Time [ms]
0
100
200
300
400
500
600
BT
ave
rage
[G]
Flat Top
10 20 30 400
50
100
150
200
mag
mod
e am
p
m,n=0,1 mode
10 20 30 40Time [ms]
0
5
10
15
20
25
30
mag
mod
e am
p
m,n=1,6 mode
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