TY - JOUR
KW - Model
KW - Measurements
KW - Measurement
KW - Film
KW - Thin
KW - Thin film
KW - Thin-film
KW - Generation
KW - Ybco
AU - Q. Q Harry Lam
AU - Carson D Jeffries
AU - Paul H Berdahl
AU - Richard E Russo
AU - Ronald P Reade
AB - <p>ac permeability and harmonic-generation measurements have been carried out on a pulsed-laser-deposited YBa<sub>2</sub>Cu<sub>3</sub>O<sub>7-δ</sub> thin-film sample. The dependence of the inductive and dissipative components of the permeability on the ac magnetic-field amplitude indicates the absence of intergranular weak links in the sample, in contrast to results from bulk ceramic samples. Both the ac permeability and the harmonic spectra of the sample are well explained in terms of the critical-state model of Bean, which assumes that the critical current is independent of the magnetic field.</p>
BT - Physical Review B
C2 - LBNL-31498
DA - 07/1992
DO - 10.1103/PhysRevB.46.437 
IS - 1
LA - eng
LB - Laser
N1 - <p>LBNL-31498 NOT IN FILE</p>
N2 - <p>ac permeability and harmonic-generation measurements have been carried out on a pulsed-laser-deposited YBa<sub>2</sub>Cu<sub>3</sub>O<sub>7-δ</sub> thin-film sample. The dependence of the inductive and dissipative components of the permeability on the ac magnetic-field amplitude indicates the absence of intergranular weak links in the sample, in contrast to results from bulk ceramic samples. Both the ac permeability and the harmonic spectra of the sample are well explained in terms of the critical-state model of Bean, which assumes that the critical current is independent of the magnetic field.</p>
PY - 1992
SP - 437
EP - 442
ST - Phys. Rev. B
T2 - Physical Review B
TI - Complex ac permeability and harmonic generation of a thin film of YBa2Cu3O7-δ: Measurements and models
VL - 46
ER -