@article{e84cf74ea0fc452598f843baf65d63af,
title = "E-J characteristics of NdBa2Cu3O7-δ bulk superconductor determined with ac susceptibility",
abstract = "Electric field (E)-current (J) characteristics of the NdBa2Cu3O7-δ (Nd-123) bulk superconductor have been investigated by measuring the third harmonic ac susceptibility. They were compared with E-J characteristics determined with the dc magnetization measurements and magnetic relaxation methods. The n value was estimated on the assumption that E follows the power law: E ∼ Jn. We found that the sample, which has the larger secondary peak on the Jc-B curve, exhibits the more remarkable peak structure on the magnetic field dependence of the n value.",
keywords = "Ac susceptibility, E-J characteristics, Nd-123, Secondary peak",
author = "K. Inoue and N. Sakai and K. Waki and M. Murakami",
note = "Funding Information: This work is supported by the New Energy and Industrial Technology Development Organization (NEDO) as Collaborative Research and Development of Fundamental Technologies for Superconductivity Applications under the New Sunshine Program administered by the Agency of Industrial Science and Technology (AIST) of the Ministry of International Trade and Industry (MITI) of Japan. Copyright: Copyright 2017 Elsevier B.V., All rights reserved.",
year = "2001",
doi = "10.1016/S0921-4534(01)00343-4",
language = "English",
volume = "357-360",
pages = "531--533",
journal = "Physica C: Superconductivity and its Applications",
issn = "0921-4534",
publisher = "Elsevier",
}