Category ‘Applications

Hard drive

  • Wednesday Jan 21,2009 04:09 PM
  • By yalovenko
  • In Test samples
HDD MFM HDD cross-section

High resolution MFM image of Seagate Barracuda 7200.10 Hard Drive, 750GB, ST3750640AS.
1.8 microns scan, closed loop active.

Celgard membrane

  • Wednesday Jan 21,2009 04:04 PM
  • By yalovenko
  • In Polymers
Celgard membrane topography Celgard membrane phase

Celgard 2400 polypropylene membrane.
Topography (left) and phase(right) images. Scan size 2 x 2 microns, closed loop active.
Sample courtesy of Celgard LLC.

PS-PMMA

  • Wednesday Jan 21,2009 03:56 PM
  • By yalovenko
  • In Polymers
PMMA topography PMMA phase

Polystyrene-block-Poly-Methylmetacrylate copolymer.
Topography and phase images. True-noncontact AFM mode, closed loop active, 6 microns scan.
Sample is courtesy of Dr. Easan Sivaniah (Texas Tech).