Mathematical Modeling, Computation, and Experimental Imaging of Thin-Layer Objects by Magnetic Resonance Imaging
Figure 8
Images of the diskette: (a) original diskette with visible sectors, (b) diskette with 2 larger and 4 smaller stains caused by 1-second magnetization bringing closer small circular neodymium magnets 1 Tesla, and (c) diskette demagnetized by 50 Hz demagnetizer with 10 mm linear slot. Experimental imaging parameters: GRE, TR = 400 ms, TE = 10 ms, and slice thickness 2 mm.
