William Hinsberg, Joy Cheng, et al.
SPIE Advanced Lithography 2010
The presence or absence of the half-integer flux quantum effect in controlled orientation tricrystal grain boundary rings is a general test of the phase of the superconducting order parameter. One such test proves that this effect is symmetry dependent, and that the order parameter in YBa2Cu3O7-ς has lobes and nodes consistent with d-wave symmetry. Our measurements show that the flux in the 1/2 integer ground state is quantized to Φ0/2 within ± 3%. This puts limits on the imaginary component of the superconducting order parameter in YBa2Cu3O7-ς. © 1995 Plenum Publishing Corporation.
William Hinsberg, Joy Cheng, et al.
SPIE Advanced Lithography 2010
Gregory Czap, Kyungju Noh, et al.
APS Global Physics Summit 2025
R. Ghez, J.S. Lew
Journal of Crystal Growth
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SPIE Advanced Lithography 2008