Feasibility of 2G HTS (YBCO) Roebel Cable MRI Gradient Coils

Keywords

achieve acknowledge additional alternatively amplifier applications approaches audio benefits body cable capability caused challenges circular coil coils college conductor conductors constructed conveniently copper cost critical cryogenic cryogenics cryostat cycle depends described designs desired dissipation driven duty eddy edges efficient ellipse encouragingly energy feasibility fewer field forces frequency furthermore general geometry gradient gratefully heat highest hysteresis identified impedance imperial industrial input integrated integration international investment issues joints justify larger limited load long loss losses magnet maintain majority model occurs offer operating opportunities pair parallel particularly patterns peak penetrating phenomenological phys planar potentially power predominantly previous priori prof pulse radius readout realistic recently reduction refrigerator repeated required reversals rise scaled scaling schematic self several significantly since spaced specialized square staff static stored strand strength studies suitable superconducting superconductor suspension switching tape tapes temperature temperatures theoretically thin translation transport transposed turns typical unaffected useful utilizing vacuum variable vibration whole wide winding withstand wound yoke