def __init__(self, params, filename):
gpib_ch1 = int(params["Ch1 SR830 GPIB"])
lockin1 = stanford.SR830(gpib_ch1)
gpib_ch2 = int(params["Ch2 SR830 GPIB"])
lockin2 = stanford.SR830(gpib_ch2)
magnet = oxford.IPS120_10(GPIB_IPS120)
# Define the temperature controllers
self.cryocon = Cryocon32B(GPIB_CRYOCON32B)
self.lakeshore = Lakeshore332(GPIB_LAKESHORE332)
# Save parameters
self.measurement_interval = float(params["sampling interval / s"])
self.lockin1 = lockin1
self.R_series1 = float(params["Ch1 R_series / Ohm"])
self.lockin2 = lockin2
self.R_series2 = float(params["Ch2 R_series / Ohm"])
self.magnet = magnet
self.vgate = hp.HP3478(GPIB_HPDMM)
# Initialise variables
self.current_values = VAR_INIT.copy()
self.var_titles = VAR_TITLES.copy()
# create a csv logger
self.logger = csvlogger.Logger(filename, self.var_order, self.var_titles, self.format_strings)
def __init__(self, params, filename):
# Define the temperature controllers
self.cryocon = Cryocon32B(GPIB_CRYOCON32B)
self.lakeshore = Lakeshore332(GPIB_LAKESHORE332)
# Save parameters
self.measurement_interval = float(params["sampling interval / s"])
gpib_ch1 = int(params["Ch1 Keithley617 GPIB"])
self.keithley617 = keithley.Keithley617(gpib_ch1)
gpib_ch2 = int(params["Ch2 SR830 GPIB"])
self.lockin2 = stanford.SR830(gpib_ch2)
self.R_series2 = float(params["Ch2 R_series / Ohm"])
self.magnet = fake_magnets.ConstMagnet()
# Initialise variables
self.current_values = VAR_INIT.copy()
self.var_titles = VAR_TITLES.copy()
# create a csv logger
self.logger = csvlogger.Logger(filename, self.var_order, self.var_titles, self.format_strings)
def __init__(self, lockin1, R_series1, lockin2, R_series2, magnet,
logfilename):
# Define the temperature controllers
self.cryocon = Cryocon32B(GPIB_CRYOCON32B)
self.lakeshore = Lakeshore332(GPIB_LAKESHORE332)
# Save parameters
self.lockin1 = lockin1
self.R_series1 = R_series1
self.lockin2 = lockin2
self.R_series2 = R_series2
self.magnet = magnet
# Initialise variables
self.currentValues = VAR_INIT.copy()
self.varTitles = VAR_TITLES.copy()
# create a csv logger
self.logger = csvlogger.Logger(logfilename, VAR_LIST, VAR_TITLES,
VAR_FORMATS)
def __init__(self, params, filename, lockin1, lockin2, magnet):
# Define the temperature controllers
self.cryocon = Cryocon32B(GPIB_CRYOCON32B)
self.lakeshore = Lakeshore332(GPIB_LAKESHORE332)
# Save parameters
self.measurement_interval = float(params["sampling interval / s"])
self.lockin1 = lockin1
self.R_series1 = float(params["R_series1 / Ohm"])
self.lockin2 = lockin2
self.R_series2 = float(params["R_series2 / Ohm"])
self.magnet = magnet
# Initialise variables
self.current_values = VAR_INIT.copy()
self.var_titles = VAR_TITLES.copy()
# create a csv logger
self.logger = csvlogger.Logger(filename, self.var_order, self.var_titles, self.format_strings)
def __init__(self, params, filename):
self.keithley617 = keithley.Keithley617(GPIB_KEITHLEY617)
self.magnet = oxford.IPS120_10(GPIB_IPS120)
# Define the temperature controllers
self.cryocon = Cryocon32B(GPIB_CRYOCON32B)
self.lakeshore = Lakeshore332(GPIB_LAKESHORE332)
# Save parameters
self.measurement_interval = float(params["sampling interval / s"])
self.vgate = hp.HP3478(GPIB_HPDMM)
# Initialise variables
self.current_values = VAR_INIT.copy()
self.var_titles = VAR_TITLES.copy()
# create a csv logger
self.logger = csvlogger.Logger(filename, self.var_order, self.var_titles, self.format_strings)