Valenzuela, S. O., H. Ferrari, V. Bekeris, M. C. Marconi, J. Guimpel, and F. de la Cruz. "Nonconventional short-time dc magnetometer for superconducting films." REVIEW OF SCIENTIFIC INSTRUMENTS 69, no. 1 (1998): 251–254.
Abstract: A nonconventional technique for the measurement of magnetic relaxation in superconducting films at short times (similar to 10(-5) s) is described. This technique combines the application of a pulsed magnetic field and a synchronized high-energy pulsed laser. Remanent magnetic relaxation in (Y;Gd)Ba2Cu3O7-delta thin films is reported over five decades time at reduced temperatures above 0.8. (C) 1998 American Institute of Physics.