TY - JOUR
T1 - Development of a new device control system for β-NMR experiments
AU - Yoshida, N.
AU - Ueno, H.
AU - Yoshimi, A.
AU - Ishibashi, Y.
AU - Ichikawa, Y.
AU - Abe, Y.
AU - Asahi, K.
AU - Chikamori, M.
AU - Fujita, T.
AU - Furukawa, T.
AU - Hikota, E.
AU - Nagae, D.
AU - Ohtomo, Y.
AU - Saito, Y.
AU - Shirai, H.
AU - Suzuki, T.
AU - Yang, X. F.
N1 - Copyright:
Copyright 2014 Elsevier B.V., All rights reserved.
PY - 2013/12/15
Y1 - 2013/12/15
N2 - We have developed a device-control system of a β-NMR apparatus for the measurement of nuclear electromagnetic nuclear moments of rare isotopes. In this development, we installed fast relay switches into a high-power tank circuit in order to apply a strong oscillating magnetic field and to sweep its frequency as wide as possible. The system enables to conduct NMR frequency scans with wide frequency windows by dynamically changing the tank-circuit resonant frequency. Furthermore, logical electric-circuit modules of the data taking system were replaced by a programmable logic module. The system performance was evaluated in the β-NMR experiments conducted at the RIBF facility using 20F and 33Cl radioactive isotopes.
AB - We have developed a device-control system of a β-NMR apparatus for the measurement of nuclear electromagnetic nuclear moments of rare isotopes. In this development, we installed fast relay switches into a high-power tank circuit in order to apply a strong oscillating magnetic field and to sweep its frequency as wide as possible. The system enables to conduct NMR frequency scans with wide frequency windows by dynamically changing the tank-circuit resonant frequency. Furthermore, logical electric-circuit modules of the data taking system were replaced by a programmable logic module. The system performance was evaluated in the β-NMR experiments conducted at the RIBF facility using 20F and 33Cl radioactive isotopes.
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U2 - 10.1016/j.nimb.2013.08.057
DO - 10.1016/j.nimb.2013.08.057
M3 - Article
AN - SCOPUS:84890122524
SN - 0168-583X
VL - 317
SP - 705
EP - 709
JO - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
JF - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
IS - PART B
ER -