A 700 MHz LTS/HTS NMR magnet - A status report

Juan Bascuñán, Haigun Lee, Emanuel S. Bobrov, Seungyong Hahn, Yukikazu Iwasa

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

Phase II of our three phase program to develop a 1 GHz High Resolution LTS/HTS NMR Magnet, entails the design, construction and testing of a 700 MHz LTS/HTS NMR magnet. Here we report on the design and construction of a 100 MHz HTS Insert magnet, its interface to a 600 MHz LTS magnet, and testing of the LTS/HTS assembly. Immersed in 4.2 K LHe at atmospheric pressure, the coils are independently powered with the HTS Insert operating at 116 A while the background LTS coil carries 235 A. Details of the mechanical, cryogenic and magnetic features of the system are presented.

Original languageEnglish
Article number1643146
Pages (from-to)1531-1534
Number of pages4
JournalIEEE Transactions on Applied Superconductivity
Volume16
Issue number2
DOIs
Publication statusPublished - 2006 Jun

Keywords

  • BSCCO-2223/Ag/stainless steel tape
  • LTS/HTS coils
  • NMR magnet

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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