Archive for ‘January, 2009

March 8-13, 2009 · Pittcon®2009 · Chicago, IL, USA

  • Thursday Jan 22,2009 05:39 PM
  • By yalovenko
  • In Events

We are pleased to invite you to Pittcon 2009 Conference & Expo!

Our booth is 4945.

More information

C18H38

  • Wednesday Jan 21,2009 07:25 PM
  • By yalovenko
  • In Polymers
fpn01-dlc-c18h38_topo_400 fpn01-dlc-c18h38_phase_400
fpn01-dlc-c18h38_01pr

14.5×14.5 nm topography scan of the lamellar stripes of C18H38 linear alkane. The width of the lamellae is about 2nm.
Z range – 0.6 Å.

Piezo Response Imaging

  • Wednesday Jan 21,2009 07:22 PM
  • By yalovenko
  • In Materials, PFM
pzt_height

Topography image of PZT

pzt_ampnf pzt_phasenf

Piezo response image (normal force). Left – amplitude. Right – phase.

pzt_amplf pzt_phaself

Inplane piezo response image of PZT. Left – amplitude. Right – phase.

C28H58

  • Wednesday Jan 21,2009 07:17 PM
  • By yalovenko
  • In Polymers
c28h58_400_01 c28h58_3d_400_01

100×100nm Topography scan of C28H58 lamellae on HOPG. Z range is 1.3Å.

C32H66

  • Wednesday Jan 21,2009 07:13 PM
  • By yalovenko
  • In Polymers
c32h66_1_400

145×145nm topography scan of C32H66 lamellar stripes taken with fpN01-DLC cantilever. Several interesting defects at the intersection of the islands with different orientation are clearly seen in the image.

c32h66_2_400 c32h66_3_400

Two consecutive 75×75nm topography scans of the same area. Defects of lamellar packing is much better seen in these images.

c32h66_4_400 c32h66_cs_5

50×50nm topography scan of C32H66 lamellar stripes taken with fpN01-DLC cantilever. The width of lamellar stripes is about 4nm.