Three-dimensional polarization imaging of (Ba,Sr)TiO3:MgO composites

Details Three-dimensional polarization imaging of (Ba,Sr)TiO3:MgO composites Three-dimensional polarization imaging of (Ba,Sr)TiO3:MgO composites

2004-09-28

arxiv.org/abs/cond-mat/0409728v1

Appl. Phys. Lett. 86, 042903 (2005)

Physics

Condensed Matter

Other Condensed Matter

11 pages, 3 figures, submitted to Applied Physics Letters

Scientific paper

10.1063/1.1854722

The dielectric tuning and loss of (Ba,Sr)TiO3:MgO bulk composites depend strongly on the connectivity and interaction among the two phases. To investigate this relationship, the polar structure and dynamics of these composites is mapped as a function of space and time using a pair of three-dimensional probes: second-harmonic confocal scanning optical microscopy (SH-CSOM), which maps ferroelectric polarization in three dimensions, and time-resolved scanning optical microscopy (TR-CSOM), which maps polarization dynamics along two spatial dimensions and one time dimension. SH-CSOM measurements reveal a high degree of homogeneity within the (Ba,Sr)TiO3 regions, while TR-CSOM measurements indicate that topologically connected regions respond with a spatially uniform phase.

Affiliated with

Also associated with

No associations

Rating

Three-dimensional polarization imaging of (Ba,Sr)TiO3:MgO composites does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Three-dimensional polarization imaging of (Ba,Sr)TiO3:MgO composites, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Three-dimensional polarization imaging of (Ba,Sr)TiO3:MgO composites will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-530689