A digital flux injector for NMR magnets

Rocky Mai; Seung Yong Hahn; Haigun Lee; Juan Bascuñán; Yukikazu Iwasa

doi:10.1109/TASC.2005.849663

A digital flux injector for NMR magnets

Rocky Mai, Seung Yong Hahn, Haigun Lee, Juan Bascuñán, Yukikazu Iwasa

Research output: Contribution to journal › Article

8 Citations (Scopus)

Abstract

By periodically injecting a quantified amount of flux in a "slightly" resistive NMR magnet, a digital flux injector (DFI) enables the magnet to effectively operate in persistent mode. This paper presents: 1) parameters of the first full-scale DFI, specifically designed and built to operate with an LTS/HTS NMR magnet; and 2) its preliminary results when coupled to an LTS insert magnet in a bath of liquid helium.

Original language	English
Pages (from-to)	2348-2351
Number of pages	4
Journal	IEEE Transactions on Applied Superconductivity
Volume	15
Issue number	2 PART II
DOIs	https://doi.org/10.1109/TASC.2005.849663
Publication status	Published - 2005 Jun 1
Externally published	Yes

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Keywords

Digital flux injector
LTS/HTS magnet
NMR magnet
Persistent mode

ASJC Scopus subject areas

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

Cite this

Mai, R., Hahn, S. Y., Lee, H., Bascuñán, J., & Iwasa, Y. (2005). A digital flux injector for NMR magnets. IEEE Transactions on Applied Superconductivity, 15(2 PART II), 2348-2351. https://doi.org/10.1109/TASC.2005.849663

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Access to Document

10.1109/TASC.2005.849663