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 | |
| 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
- Electrical and Electronic Engineering
- Physics and Astronomy (miscellaneous)
Cite this
A digital flux injector for NMR magnets. / Mai, Rocky; Hahn, Seung Yong; Lee, Haigun; Bascuñán, Juan; Iwasa, Yukikazu.
In: IEEE Transactions on Applied Superconductivity, Vol. 15, No. 2 PART II, 01.06.2005, p. 2348-2351.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - A digital flux injector for NMR magnets
AU - Mai, Rocky
AU - Hahn, Seung Yong
AU - Lee, Haigun
AU - Bascuñán, Juan
AU - Iwasa, Yukikazu
PY - 2005/6/1
Y1 - 2005/6/1
N2 - 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.
AB - 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.
KW - Digital flux injector
KW - LTS/HTS magnet
KW - NMR magnet
KW - Persistent mode
UR - http://www.scopus.com/inward/record.url?scp=22044451614&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=22044451614&partnerID=8YFLogxK
U2 - 10.1109/TASC.2005.849663
DO - 10.1109/TASC.2005.849663
M3 - Article
VL - 15
SP - 2348
EP - 2351
JO - IEEE Transactions on Applied Superconductivity
JF - IEEE Transactions on Applied Superconductivity
SN - 1051-8223
IS - 2 PART II
ER -