### Sc vs. Mag field ###
#Drivers
#from RSZNB20 import instrument as znb20
from keithley2000 import instrument as key2000
from Yoko import instrument as yoko
from dummydriver import instrument as dummy
#Data aquisition instruments
#vna = znb20('TCPIP::169.254.107.192::INSTR')
vm = key2000('GPIB0::29::INSTR')
#Sweep instruments
iBias = yoko('GPIB0::13::INSTR',
name = 'Yoko V R=14.8KOhm',
start = 90e-3,
stop = -90e-3,
pt = 1801 ) #'Yoko V'
iBias.prepare_v(vrange = 3) # vrange =2 -- 10mV, 3 -- 100mV, 4 -- 1V, 5 -- 10V, 6 -- 30V
vMag = yoko('GPIB0::10::INSTR',
name = 'Magnet V R=2.19KOhm',
start = -0.5,
stop = 0.5,
pt = 401) #'Yoko M'
vMag.prepare_v(vrange = 4)
dim_3 = dummy(name = 'Nothing',
start = 0,
stop = 0,
pt = 1)
## TEST IV CURVE AT 8.8mK ! ##
#Drivers
#from RSZNB20 import instrument as znb20
from dummydriver import instrument as dummy
#from AgilentPSG import instrument as APSG
from keithley2000 import instrument as key2000
from Yoko import instrument as yoko
#vna = znb20('TCPIP::169.254.107.192::INSTR')
vm = key2000('GPIB0::29::INSTR')
iBias = yoko('GPIB0::13::INSTR',
name = 'Yoko V R=14.8KOhm',
start = -90e-3,
stop = 90e-3,
pt = 181,
sstep = 5e-3, #def step and step/wait-time in sec for ramping
stime = 1e-3)
iBias.prepare_v(vrange = 3) # vrange =2 -- 10mV, 3 -- 100mV, 4 -- 1V, 5 -- 10V, 6 -- 30V
vMag = yoko('GPIB0::10::INSTR',
name = 'Magnet V R=2.19KOhm',
start = -0.5,
stop = +0.5,
pt = 101,
sstep = 20e-3,
stime = 1e-3) #'Yoko M'
vMag.prepare_v(vrange = 4)
PSG = dummy('GPIB0::18::INSTR',
folder = 'data\\'
# Drivers
# from RSZNB20 import instrument as znb20
from dummydriver import instrument as dummy
# from AgilentPSG import instrument as APSG
from keithley2000 import instrument as key2000
from Yoko import instrument as yoko
# vna = znb20('TCPIP::169.254.107.192::INSTR')
vm = key2000('GPIB0::29::INSTR')
iBias = yoko('GPIB0::13::INSTR',
name = 'Yoko V R=(998.83+14.24)KOhm',
start = -4,
stop = 4,
pt = 201,
sstep = 0.2, #def max voltage steps it can take
stime = 0)
iBias.prepare_v(vrange = 6) # vrange =2 -- 10mV, 3 -- 100mV, 4 -- 1V, 5 -- 10V, 6 -- 30V
vMag = yoko('GPIB0::10::INSTR',
name = 'Magnet V R=2.19KOhm',
start = -280e-3,
stop = -190e-3,
pt = 20,
sstep = 5e-3,
stime = 1e-6) #'Yoko M'
vMag.prepare_v(vrange = 4)
# PSG = APSG('GPIB0::11::INSTR',
Noticed that this changed my LP filtering
'''
# Driver
from dummydriver import instrument as dummy
from keithley2000 import instrument as key2000
from Yoko import instrument as yoko
from DataStorer import DataStoreSP
vm = key2000('GPIB0::29::INSTR')
iBias = yoko('GPIB0::1::INSTR',
name = 'Yoko V R=(998.83+14.24)KOhm',
start = -8e-6,
stop = 8e-6,
pt = 3201,
sstep = 0.1e-6, # def max step it can take
stime = 1e-6)
#iBias.prepare_v(vrange = 5) # vrange =2 -- 10mV, 3 -- 100mV, 4 -- 1V, 5 -- 10V, 6 -- 30V
iBias.prepare_i(vrange = 4) # vrange =4 -- 1mA, 5 -- 10mA, 6 -- 100mA
iBias.UD = True
vMag = yoko('GPIB0::10::INSTR',
name = 'Magnet V R=2.19KOhm',
start = -600e-3,
stop = 600e-3,
pt = 401,
sstep = 10e-3,
stime = 1e-6)
vMag.prepare_v(vrange = 4)
folder = 'data\\'
#Drivers
#from RSZNB20 import instrument as znb20
#from dummydriver import instrument as dummy
from AgilentPSG import instrument as APSG
from keithley2000 import instrument as key2000
from Yoko import instrument as yoko
#vna = znb20('TCPIP::169.254.107.192::INSTR')
vm = key2000('GPIB0::29::INSTR')
iBias = yoko('GPIB0::13::INSTR',
name = 'Yoko V R=14.24KOhm',
start = 65e-6,
stop = 65e-6,
pt = 1,
sstep = 5e-3, #def max voltage steps it can take
stime = 1e-3)
iBias.prepare_v(vrange = 2) # vrange =2 -- 10mV, 3 -- 100mV, 4 -- 1V, 5 -- 10V, 6 -- 30V
vMag = yoko('GPIB0::10::INSTR',
name = 'Magnet V R=2.19KOhm',
start = -280e-3,
stop = 360e-3,
pt = 321,
sstep = 50e-3,
stime = 1e-6) #'Yoko M'
vMag.prepare_v(vrange = 4)
PSG = APSG('GPIB0::11::INSTR',
## GROUND LOOP TESTS inc VNA and Hempt ##
#Drivers
#from RSZNB20 import instrument as znb20
#from dummydriver import instrument as dummy
from AgilentPSG import instrument as APSG
from keithley2000 import instrument as key2000
from Yoko import instrument as yoko
#vna = znb20('TCPIP::169.254.107.192::INSTR')
vm = key2000('GPIB0::29::INSTR')
iBias = yoko('GPIB0::13::INSTR',
name = 'Yoko V R=14.24KOhm',
start = -30e-3,
stop = 30e-3,
pt = 1201,
sstep = 5e-3, #def step and step/wait-time in sec for ramping
stime = 1e-3)
iBias.prepare_v(vrange = 4) # vrange =2 -- 10mV, 3 -- 100mV, 4 -- 1V, 5 -- 10V, 6 -- 30V
vMag = yoko('GPIB0::10::INSTR',
name = 'Magnet V R=2.19KOhm',
start = 31e-3,
stop = 31e-3,
pt = 1,
sstep = 20e-3,
stime = 1e-3) #'Yoko M'
vMag.prepare_v(vrange = 4)
PSG = APSG('GPIB0::11::INSTR',
adressLo='3010D2',
LoPosAB=1,
LoRef=2,
name='D2 Lags (sec)',
cfreq = 4.8e9,
inputlvl = -15,
start=(-lags/BW),
stop=(lags/BW),
pt=(lags*2-1),
nSample=lsamples,
sampFreq=BW)
iBias = yoko('GPIB0::13::INSTR',
name = 'Yoko V R=(998.83+14.24)KOhm',
start = -1-2e-3,
stop = 1-2e-3,
pt = 5,
sstep = 0.1, # def max voltage steps it can take
stime = 0.05)
iBias.prepare_v(vrange = 6) # vrange =2 -- 10mV, 3 -- 100mV, 4 -- 1V, 5 -- 10V, 6 -- 30V
iBias.UD = False
#iBias.sweep_v(-6, 6)
iBias.sweep_v(iBias.start, 10) # sweep Ibias to its position
vMag = yoko('GPIB0::10::INSTR',
name = 'Magnet V R=2.19KOhm',
start = 27e-3, # -300e-3,
stop = 27e-3, # 300e-3,
pt = 1,
sstep = 10e-3,
stime = 1e-6)
