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Critical current degradation of Bi-2223 composite tapes induced by cyclic deformation and fatigue-related effects
(Institute of Electrical and Electronics Engineers (IEEE), 2006-06-01)
Application of high temperature superconductor Bi2Sr2Ca2Cu3Ox. (Bi-2223) compound embedded in an Ag matrix requires the knowledge of critical current as a function of mechanical properties. Commercial tapes available in ...
Critical current degradation of Bi-2223 composite tapes induced by cyclic deformation and fatigue-related effects
(Institute of Electrical and Electronics Engineers (IEEE), 2006-06-01)
Application of high temperature superconductor Bi2Sr2Ca2Cu3Ox. (Bi-2223) compound embedded in an Ag matrix requires the knowledge of critical current as a function of mechanical properties. Commercial tapes available in ...
Critical Theory and Neoliberalism in Brazil: Annotations about Roberto Schwarz and Francisco de Oliveira
(Soc Estudios Teoria Critica, 2021-01-01)
The purpose of this paper is: a) to examine in general terms how the most relevant theoretical conceptions elaborated by a current of thought called Paulista School of Thought were taken up or developed in a new perspective ...
The effects of pinning on critical currents of superconducting films
(2013-06-01)
Using molecular dynamics simulations, we analyze the effects of artificial periodic arrays of pinning sites on the critical current of superconducting thin films as a function of vortex density. We analyze two types of ...
The effects of pinning on critical currents of superconducting films
(2013-06-01)
Using molecular dynamics simulations, we analyze the effects of artificial periodic arrays of pinning sites on the critical current of superconducting thin films as a function of vortex density. We analyze two types of ...
Multilevel granular structure and its coupling distribution in melt-textured YBa2Cu3O7-delta
(Elsevier Science BvAmsterdamHolanda, 1999)
Critical currents and melting temperature of a two-dimensional vortex lattice with periodic pinning
(2013-06-01)
The critical current and melting temperature of a vortex system are analyzed. Calculations are made for a two-dimensional film at finite temperature with two kinds of periodic pinning: hexagonal and Kagomé. A transport ...
Critical currents and melting temperature of a two-dimensional vortex lattice with periodic pinning
(2013-06-01)
The critical current and melting temperature of a vortex system are analyzed. Calculations are made for a two-dimensional film at finite temperature with two kinds of periodic pinning: hexagonal and Kagomé. A transport ...
Electrical and Magnetic Characterization of BSCCO and YBCO HTS Tapes for Fault Current Limiter Application
(Institute of Electrical and Electronics Engineers (IEEE), 2011-06-01)
Several high temperature superconductor (HTS) tapes have been developed since the late eighties. Due to the new techniques applied for their production, HTS tapes are becoming feasible and practical for many applications. ...
Genetic criticism today
(UNIV FED RIO DE JANEIRO, FAC LETRAS, 2008)
This article reviews the literature to provide the current state of the genetic critic in Brazil. It lists the currently available books and periodicals, annals of congresses or symposia published by members of the Association ...