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Important: It is not guaranteed that these optimisation flags will correctly work in any conceivable
situation. The flags may still fail to discard figures of merit not fulfilling the mobility equation, or do
not include legitimate
Figures of Merit
The options, selectable through the drop down menu of Fit Optimisation, are
1. None. The mobility algorithm executes with no optimisation flags enabled.
2. Cut-off. As for the None case, no optimisation flags are enabled, but the figures of merit are
calculated using the experimental data defined by interval [V
V
and V
are entered through the two dedicated numeric input entries located next to
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End
the ring selector.
3. AutoFWHM enables the FWHM optimisation routine, see
4. AutoRange enables the AutoRange optimisation routine, see
Options 3) and 4) automatically determine the range of validity of the mobility equation. In this
sense, these optimisation flags are similar to option 2), with the difference that while the validity
range [V
, V
] for the figure of merit is fixed for all the DUTs by the user at the beginning of the
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End
acquisition(Cut-Off) , flags 3) and 4) enables SuperFACT to automatically calculate the appropriate
[V
, V
] for each DUT.
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End
For a detailed explanation of the panel control Advanced Measurement: Lifetime/Bias, refer to the
chapter
Lifetime and Stress Biased Acquisition
Ossila Ltd
complying the ones defined previously.
below.
Copyright © 2009-2015
, V
].
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End
Mobility
Computation.
Mobility
Computation.
71
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