1887
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.
Performances of compact integrated superconducting magnetometers for biomagnetic imaging
Rent:
Rent this article for
USD
10.1063/1.2990006
/content/aip/journal/jap/104/7/10.1063/1.2990006
http://aip.metastore.ingenta.com/content/aip/journal/jap/104/7/10.1063/1.2990006
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

Flux gain and the magnetic field noise referred to the pickup coil as a function of the pickup coil length for and .

Image of FIG. 2.
FIG. 2.

Magnetic flux at the detection coil and output flux signal corresponding to a uniform field of 1 pT threading the magnetometer detection coil as a function of the pickup coil side length for .

Image of FIG. 3.
FIG. 3.

Magnetic flux noise of an integrated magnetometer as a function of the of pickup coil side length calculated for and .

Image of FIG. 4.
FIG. 4.

SQUID Magnetometer having an area of and a compact fully integrated magnetometer including an Additional Positive Feedback (APF) circuit and a bipolar feedback coil for low cross-talk operations.

Image of FIG. 5.
FIG. 5.

Scheme of a conducting half space with a current dipole lying at a depth below the surface and parallel to the -plane. The magnetometer is located at a distance from the source.

Image of FIG. 6.
FIG. 6.

Magnetometer output flux as function of the off-axis position for two distances from the dipolar source. The current dipole strength is . The solid, dotted, and dashed curves are referred to the magnetometers MA, MB, and MC, respectively. The inset of Fig. 6 shows the maximum as a function of distance .

Image of FIG. 7.
FIG. 7.

Minimum detectable current dipole as a function of for two values of distance from the dipolar source.

Image of FIG. 8.
FIG. 8.

Minimum detectable dipole as a function of its depth , calculated for values corresponding to the minima of the . The inset shows the curve with a magnified scale for superficial sources.

Loading

Article metrics loading...

/content/aip/journal/jap/104/7/10.1063/1.2990006
2008-10-03
2014-04-19
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Performances of compact integrated superconducting magnetometers for biomagnetic imaging
http://aip.metastore.ingenta.com/content/aip/journal/jap/104/7/10.1063/1.2990006
10.1063/1.2990006
SEARCH_EXPAND_ITEM