Keysight 5500, Руководство пользователя

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Additional Imaging Modes
5
Keysight 5500 SPM User’s Guide 5-33
3
Choose Controls > Spectroscopy or click the Spectroscopy toolbar
button to open the Spectroscopy window.
4
Verify the Plot Type is set to
Force vs Distance , either in the
Spectroscopy drop down menu
or in the status bar at the bottom
of the Spectroscopy window.
5
Approach the tip.
6
In the Spectroscopy Basic tab,
set the Sweeps as needed to
either 1 or
.
7
In the Spectroscopy Setup tab,
set the Duration to
1 .
8
Set the Data Points to 200 .
9
Maximize the Start and
minimize the End values:
a
Enter a large number for the
Start value (ie 999) and
PicoView will adjust to the
maximum value for the
scanner.
b
Enter a large negative
number for the End value (ie.
-999) and PicoView will
adjust to the minimum value for the scanner.
10
If using a calibrated CL scanner, select the CL Sweep check box (as
shown in Figure 7-18 ) in the Z Closed Loop section of the Setup tab.
Figure 7-18 Z closed loop section of Spectroscopy Setup tab with CL
Sweep check box selected
To save successive force measurements, have files saved automatically
after each force curve:
1
In the Spectroscopy window, choose File > Set filename ... .
2
In the Save As dialog box, enter a filename for the data set. Note the
file type will default to *.mi.