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Z Motorized Stage
Auto Approach to Samples
Z axis motorized stage makes the probe
tip approach to the sample automatically
and makes it ready to image the sample.

CCD
Easy Monitoring of the Tip Location
High resolution CCD camera is used to
monitoor the tip location on the sample.

Z Nano Positioning Scanner
Fast and Accurate Scanning
A PZT or a voice coil motor regulates the
contact, non-contact, and other application
modes for AFM imaging,repectively.

Probe Tip
Easy Installation of the Probe Tip
The use of piezo-resistive sensor mounted
to the probe tip removes the problem of the
conventional difficulty of the optical alignment.

XY Nano Positioning Scanner
A New Voice Coil Driven Scannner
A voice coil motor is used for positioning the
nano scanner to have easy and accurate
control as well as simple mechanical
configuration without the hysteresis effect.

XY Motorized Stage (¿É¼Ç)
Fast Sample Moving and
Loading/Unloading

2 Axis motorized stages are used to move the
sample to a pasition of interest and pulls out
the XY nano positioning scanner quickly for
fast sample loading/unloading.

 



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 ¤ý¹ÝµµÃ¼ÀÇ Ç¥¸é°èÃø ¹× °áÇÔ ºÐ¼®, ÄÞÆÑÆ® µð½ºÅ©, Àڱ⠵ð½ºÅ©³ª ±¤ Àڱ⠵ð½ºÅ© µî¿¡ ¾²ÀÎ ºñÆ®ÀÇ ¸ð¾ç»õ Á¶»ç
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   ÀÌ È®´ëµÇ°í ÀÖÀ½

 


* Control Configuration

¤ýĵƼ·¹¹ö ÆÁ
   ±âÁ¸ÀÇ ±¤ÇÐ°è ´ë½Å ¾ÐÀüÀúÇ×(piezo resistive) ¼¾¼­¸¦ ÀÌ¿ëÇÏ¿© ÆÁÀ» ±³Ã¼Çϰí Á¤·Ä
   ÇÏ´Â ½Ã°£À» ´ÜÃà, 0.1§¬ºÐÇØ´É
¤ý°í¼Ó ÀÚµ¿ ÆÁ Á¢±Ù ¹æ½Ä (Auto-approach)
¤ýCCD¸¦ ÀÌ¿ëÇÑ ÆÁ ¸ð´ÏÅ͸µ
¤ýXY ³ª³ë Æ÷Áö¼Å´× ½ºÄ³³Ê
   ¸®´Ï¾î ÄÚÀÏ ¸ðÅ͸¦ ÀÌ¿ëÇÑ ±¸µ¿¹æ½ÄÀ¸·Î ¼ö ³ª³ë±ÞÀÇ Á¤¹Ðµµ À¯ÁöÇϸ鼭 Á¤¹Ð°í¼Ó
   Á¦¾î, 0.5§¬ºÐÇØ´É
   Scanning Area : 100§­ x 100§­ (XY), 200§­ x 100§­ (XY)
¤ýZ ³ª³ë Æ÷Áö¼Å´× ½ºÄ³³Ê
  Working range : 10§­, PZT¹æ½ÄÀ» ÀÌ¿ëÇÑ Á¤¹Ð °í¼ÓÁ¦¾î, 0.1§¬ ºÐÇØ´É
¤ýÃøÁ¤ »ùÇà °í¼Ó Loading/Unloading
¤ýÀ̹ÌÁö ºÐ¼® ¼ÒÇÁÆ®¿þ¾î
¤ý½ºÄµ Á¦¾î ¼ÒÇÁÆ®¿þ¾î
 


* Feature Comparison

Performance Company A Company B EM4SYS
Sample Loading/Unloading Slow Medium Fast
Auto Approach Yes Yes Yes
Tip lnstallation Difficult Easy Easy
Nano Positioning Scanner Driving Method Piezo VCM VCM
Tip Locating Monitoring Microscope
+CCD
Magnification
Lens
CCD
lmage Sensing Method Optical type PR type PR type
Sale Price High High Low

3D-Standard grating
(10§­x10§­, 15§¬ depth)

 

3D-Standard grating
(10§­x10§­, 110§¬ depth)

 

3D-Vicinal Si bunching
(0.1§­x0.1§­, 12§¬ depth)

 

3D-AI projection pattern
(5§­x5§­, 12§¬ depth)

 

2D-Membrane(150§¬ hole)
(5§­x5§­)

 

3D-Membrane(150§¬ hole)
(5§­x5§­)

 

2D-Poly ethylene latex
(1§­x1§­, 200§¬ depth)

 

3D-Poly ethylene latex
(1§­x1§­, 200§¬ depth)

 

2D-Copolymer
(2§­x2§­)
3D-Copolymer
(5§­X5§­)
2D-Standard grating
(10§­x10§­, 110§¬ depth)
3D-Standard grating
(10§­x10§­, 15§¬ depth)


* Á¦Ç°»ç¾ç

Spec. Components Performance
Mechanical XY Nano Positioning Scanner
 ¢Á Single module parallel kinematics flexure stage
    with VCM (Voice Coil Motor)
  - Sample size : up to 50§® ¡¿ 50§®, 10§® thick
  - Sample mass : up to 700gr
  - Scanning area : 100 ¡¿ 100§­, 200 ¡¿ 200§­ (Optional)
  - Resolution : £¼ 0.5 nm
  - Manual stage travel : 30§® ¡¿ 30§® (Optional)
Z Nano
Positioning Scanner
 ¢Á Single module flexure stage with PZT
  - Scanning range : 10 §­
  - Resolution : £¼ 0.1 nm
Electrical
 ¢Á Power supply : 220V AC
 ¢Á DSP Multi TMS320 LF2812
  - 16 bit ADC, 4 channels
  - 16 bit gain controlled DAC, 3 channels
  - USB interface

 

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