Lake Shore Cryotronics Measure Ready M91 FastHall, User Manual

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100 c
HAPTER
4: Computer Interface Operation
MeasureReady™ M91 FastHall™ Measurement Controller
<positiveFieldConfigurationNegativeExcitationVoltage>
The measured voltage for positive field configuration's
negative excitation.
Data type is
NRf
<positiveFieldConfigurationPositiveExcitationSetpoint>
The excitation setpoint for positive field configuration's
positive excitation.
Data type is
NRf
<positiveFieldConfigurationPositiveExcitationCurrent>
The measured current for positive field configuration's
positive excitation.
Data type is
NRf
<positiveFieldConfigurationPositiveExcitationVoltage>
The measured voltage for positive field configuration's
positive excitation.
Data type is
NRf
Example
Query FASThall:RESult:RAW? 4
Query response
-0.01,-0.009995845,-1.088518E-05,0,0,0,0.01,0.009996215,-2.473091E-
06,0,0,0,-0.01,-0.009995703,-1.279248E-05,0,0,0,0.01,0.009995992,-
2.826248E-06,0,0,0
FASThall:RESult[:STANdard][:SUMMary]?
Summary Retrieves the results of the last run FastHall™ measurement.
Query Format FASThall:RESult[:STANdard][:SUMMary]?
Returns <startDateTime>,<durationOfTest>,<excitationType>,<excitationValue>,
<excitationRange>,<excitationMeasurementRange>,<measurementRange>,
<complianceLimit>,<numberOfSamplesToAverage>,<userDefinedFieldReading>,
<resistivity>,<BlankingTimeInSeconds>,<numberOfVoltageCompensation
SamplesToAverage>,<SampleThicknessInMeters>,<SamplingTimeInSeconds>,
<minimumSnr>,<HallVoltageAverageInVolts>,
<HallVoltageStandardErrorInVolts>,<hallVoltageSnr>,<carrierType>,
<pTypeCount>,<nTypeCount>,<CarrierConcentrationAveragePerMetersCubed>,
<SheetCarrierConcentrationAveragePerMetersSquared>,
<carrierConcentrationStandardError>,
<SheetCarrierConcentrationStandareErrorPerMetersSquared>,
<HallCoefficientAverageInMetersCubedPerCoulomb>,
<SheetHallCoefficientAverageInMetersSquaredPerCoulomb>,
<HallCoefficient StandardErrorInMetersCubedPerCoulomb>,
<SheetHallCoefficientStandardErrorInMetersCubedPerCoulomb>,
<MobilityAverageInMetersSquaredPerVoltSecond>,
<MobilityStandardErrorInMetersSquaredPerVoltSecond>
<startDateTime> UTC date and time when the measurement was started in
ISO 8601 format.
Data type is
string
<durationOfTest> Duration of the test in milliseconds.
Data type is
NR1
<excitationType> The excitation type used for the measurement, VOLTage or
CURRent.
Data type is
NAMED
<excitationValue> The excitation value.
Data type is
NRf
<excitationRange> The excitation range.
Data type is
NRf