The high temperature superconducting REBa2 Cu3 O7-x(REBCO)bulk with a diameter of only a few centimeters can trap a tesla⁃level magnetic field at a moderate temperature.The high magnetic field in such a compact struct...The high temperature superconducting REBa2 Cu3 O7-x(REBCO)bulk with a diameter of only a few centimeters can trap a tesla⁃level magnetic field at a moderate temperature.The high magnetic field in such a compact structure makes the REBCO bulk magnet widely applicable in many scenarios,such as in motor,generator,and bearing for flywheel.This review focuses on some research areas using the REBCO bulk magnet,which is quite interesting but has attracted little attention,including magnet lens,compact NMR,magnetron sputtering system,drug magnetic targeting system,magnetic separation,and magnetic mirror.In all of these areas,the REBCO bulk magnet shows its own advantages of having a high magnetic field but a small size to improve the final function.展开更多
基金National Key R&D Program of China(Grant No.2018YFF0109401)the National Natural Science Foundation of China(Grant Nos.51702316,51777205,51807191 and 11745005)+1 种基金the International Partnership Program of the Chinese Academy of Sciences(Grant Nos.182111KYSB20170039 and 182111KYSB20170067)the Key Research Program of Frontier Sciences,CAS(Grant No.ZDBS⁃LY⁃JSC039).
文摘The high temperature superconducting REBa2 Cu3 O7-x(REBCO)bulk with a diameter of only a few centimeters can trap a tesla⁃level magnetic field at a moderate temperature.The high magnetic field in such a compact structure makes the REBCO bulk magnet widely applicable in many scenarios,such as in motor,generator,and bearing for flywheel.This review focuses on some research areas using the REBCO bulk magnet,which is quite interesting but has attracted little attention,including magnet lens,compact NMR,magnetron sputtering system,drug magnetic targeting system,magnetic separation,and magnetic mirror.In all of these areas,the REBCO bulk magnet shows its own advantages of having a high magnetic field but a small size to improve the final function.
