Daniele Turrioni

TL;DR: Fermilab developed and investigated different high-field magnets (HFM) for present and future accelerators as discussed by the authors, including a series of 1-m long cos-theta dipole models based on the wind-and-react technique was fabricated and tested.

TL;DR: The first Long Nb3Sn Quadrupole made by LARP (LHC Accelerator Research Program, a collaboration of BNL, FNAL, LBNL and SLAC), reached its target field gradient of 200 T/m during its first cold test as discussed by the authors.

TL;DR: Fermilab's cabling facility has been upgraded to a maximum capability of 42 strands, which is being used to study the effect of cabling on the performance of the various strands, and for the development and fabrication of cables in support of the ongoing magnet R&D programs as mentioned in this paper.

TL;DR: The critical current of Nb/sub 3/Sn strands used in Fermilab's high field magnets was measured at low and high fields under various experimental conditions using the voltage-current (V-I) and voltage-field (VH) methods.

TL;DR: In this article, the use of high temperature superconducting (HTS) materials is considered for these magnets using Helium refrigeration and critical current (Ic) measurements of HTS conductors were performed at FNAL and at NIMS up to 28 T under magnetic fields at zero to 90 degree with respect to the sample face.