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Low-temperature critical field of YBCO |
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| Authors: | J L Smith J S Brooks C M Fowler B L Freeman J D Goettee W L Hults J C King P M Mankiewich " target="_blank">E I Obaldia and M L O'Malley |
| Affiliation: | (1) Los Alamos National Laboratory, 87545 Los Alamos, New Mexico;(2) Boston University, 590 Commonwealth Ave., 02215 Boston, Massachusetts;(3) AT&T Bell Laboratories, 101 Crawford's Corner Road, 07733-3030 Holmdel, New Jersey |
| Abstract: | We have measured the upper critical fieldH C2(T) of YBa2Cu3O7 (YBCO) thin films in magnetic fields up to 140 T forH applied parallel to thec-axis of the film. The critical field in the zero-temperature limit is 138 T, and the temperature dependence does not fit any simple model. |
| Keywords: | YBCO high field critical field resistance |
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