Scanning Hall-probe microscopy system for two-dimensional imaging of critical current density in RE-123 coated conductors
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چکیده
منابع مشابه
Scanning hall probe microscopy technique for investigation of magnetic properties
Scanning Hall Probe Microscopy (SHPM) is a scanning probe microscopy technique developed to observe and image magnetic fields locally. This method is based on application of the Hall Effect, supplied by a micro hall probe attached to the end of cantilever as a sensor. SHPM provides direct quantitative information on the magnetic state of a material and can also image magnetic induction under a...
متن کاملScanning hall probe microscopy technique for investigation of magnetic properties
Scanning Hall Probe Microscopy (SHPM) is a scanning probe microscopy technique developed to observe and image magnetic fields locally. This method is based on application of the Hall Effect, supplied by a micro hall probe attached to the end of cantilever as a sensor. SHPM provides direct quantitative information on the magnetic state of a material and can also image magnetic induction under a...
متن کاملscanning hall probe microscopy technique for investigation of magnetic properties
scanning hall probe microscopy (shpm) is a scanning probe microscopy technique developed to observe and image magnetic fields locally. this method is based on application of the hall effect, supplied by a micro hall probe attached to the end of cantilever as a sensor. shpm provides direct quantitative information on the magnetic state of a material and can also image magnetic induction under a...
متن کاملTwo-dimensional vortex behavior in highly underdoped YBa2Cu3O6+x observed by scanning Hall probe microscopy
J. W. Guikema,1,* Hendrik Bluhm,1 D. A. Bonn,2 Ruixing Liang,2 W. N. Hardy,2 and K. A. Moler1,† 1Department of Physics and Department of Applied Physics, Stanford University, Stanford, California 94305, USA 2Department of Physics and Astronomy, University of British Columbia, Vancouver, British Columbia, Canada V6T 1Z1 Received 5 August 2007; revised manuscript received 10 February 2008; publis...
متن کاملTwo-Dimensional Current Density Imaging
Imaging of electrical current by measuring the magnetic field which it produces requires the solution of the magnetic inverse problem. For a current restricted to a plane, the inverse problem can theoretically be solved by a linear spatial filtering method. We have demonstrated experimentally that currents restricted to the surface of a printed circuit board can be imaged using this method. To ...
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ژورنال
عنوان ژورنال: Physica C: Superconductivity and its Applications
سال: 2011
ISSN: 0921-4534
DOI: 10.1016/j.physc.2011.05.118