banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
Complete tailor-made inverse filter for image processing of scanning SQUID microscope
Rent this article for
View: Figures


Image of FIG. 1.
FIG. 1.

(a) Schematic view of the SSM measurement. Pickup coil is scanned on a plane parallel to the sample surface. (b) Actual optical micrograph image of a circular pickup coil (diameter is ∼7.5 μm). (c) Details of the magnetic field near the superconducting pickup coil.

Image of FIG. 2.
FIG. 2.

Geometry of the measurement.

Image of FIG. 3.
FIG. 3.

(a) is the black and white (binary) data of the pickup coil shape, (b) and (d) are the “naive” form factor, and (c) and (e) are the demagnetization-corrected form factor. The coordinates and are defined considering that the coil is reversed in the actual experiment. (d) and (e) are the three-dimensional plot.

Image of FIG. 4.
FIG. 4.

(a) Sample used for the measurement, a superconducting Pb honeycomb network, made of superconducting wires of width 1 μm. The pitch of the network is 7.4 μm. (b) Original image data of measured by SSM. (c) The processed data using the filter developed in this work. (d) The image where only the separation between sample and coil is corrected.


Article metrics loading...


Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Complete tailor-made inverse filter for image processing of scanning SQUID microscope