Enhanced critical current density in K-doped Ba122 polycrystalline bulk superconductors via fast densification
Shinnosuke Tokuta, Yuta Hasegawa, Yusuke Shimada, Akiyasu Yamamoto
Abstract
at 5 K. The demonstrated superconducting properties suggest that this fast densification technique is a useful tool for applying K-doped Ba122 to bulk trapped field magnets.
Topics & Concepts
Spark plasma sinteringMaterials scienceDopingSuperconductivityCrystalliteCritical currentMagnetSinteringCurrent densityCritical fieldCondensed matter physicsVaporizationNanotechnologyComposite materialOptoelectronicsMetallurgyElectrical engineeringThermodynamicsQuantum mechanicsPhysicsEngineeringIron-based superconductors researchSuperconductivity in MgB2 and AlloysCorporate Taxation and Avoidance