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Hardware Setup

 

 
1) Unplug head and remove it by pulling flaps towards you and sliding head out to the right. 
Never handle head from bottom to ensure safety of the AFM tip. 

2) Mount sample on stage

 

3) Mount a new tip if one is not already mounted.  If using your own tips, CAREFULLY remove 
the existing tip and place it in the ‘good’ tips box. Ensure new tip is rested in place and that 
bearings fit into tip slots. 

4) Replace head and push flaps away from you until slightly tight.  This secures the head 
position. Plug head in. 

5) Check that SPM Controller and Monitors are On (should already be on) 

6) Turn on Light Bank, 

Isolation stage

, and Laser (via “Laser Switch”). LEDs on head indicate 

general location of laser on photodetector. 

7) Open ‘XEC’ program, click on Open USB Camera (icon in top left corner).  

 

 

Flaps 

Head 

Laser switch 

Plug 

Summary of Contents for XE-100

Page 1: ...ser will move on the quadrant photodetector This is relayed to a motor controlling the tip which adjusts the tip s vertical position until the laser is aimed in the center of the quadrant photodetecto...

Page 2: ...ting tip and place it in the good tips box Ensure new tip is rested in place and that bearings fit into tip slots 4 Replace head and push flaps away from you until slightly tight This secures the head...

Page 3: ...n Look at where the light from the microscope is shining on the tip assembly as this will help you to center the microscope Position laser on cantilever If you don t see the laser reflected off the ca...

Page 4: ...e appropriate value If after several tries you still can t get the sum high enough remove the head and check mirror 2 s position visually it should be roughly parallel to the base Adjust mirror 2 knob...

Page 5: ...o 1 00 Cantilever General 4 Click OK 5 Turn Head back on in software Frequency Sweep Window will open 6 The software will automatically detect the cantilever s resonance peak and select a driving freq...

Page 6: ...B and C D are still less than 0 3 V 9 Shut acoustic enclosure 10 Click Approach button in Z stage control When the approach stops the light in the Z stage Control window will stop blinking Ensure tha...

Page 7: ...will change the distance the tip hovers above the sample surface when scanning and can improve resolution of features surface tracking This can be done manually by changing the number in the Set Poin...

Page 8: ...h XEI You can send images directly to the XEI data analysis software from the Buffer in XEP by right clicking on them Or you can open them from the spmdata or User Files folders Flattening your sample...

Page 9: ...er as needed 5 Turn off laser switch unplug head and remove head 5a If the tip you used was good leave it on the AFM Otherwise remove head and place tip in the Bad Probes box 6 Remove sample from stag...

Page 10: ...ion on center of photodetector A B 3 5V A B and C D 0 3V 6 Select appropriate mode scanner and frequency 7 Approach surface i Get optically close several mm ii Focus microscope 50 100um from surface m...

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