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 › peer-review

9 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
Externally published	Yes

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

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10.1109/TASC.2005.849663

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AU - Mai, Rocky

AU - Hahn, Seung Yong

AU - Lee, Haigun

AU - Bascuñán, Juan

AU - Iwasa, Yukikazu

PY - 2005/6

Y1 - 2005/6

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KW - LTS/HTS magnet

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KW - Persistent mode

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