Observation of 239 Pu Nuclear Magnetic Resonance-Reference-Cited by-同舟云学术

Observation of 239 Pu Nuclear Magnetic Resonance

Published:2012-05-18 Issue:6083 Volume:336 Page:901-904
ISSN:0036-8075
Container-title:Science
language:en
Short-container-title:Science

Author:

Yasuoka H.¹²,Koutroulakis G.¹,Chudo H.¹²,Richmond S.¹,Veirs D. K.¹,Smith A. I.¹,Bauer E. D.¹,Thompson J. D.¹,Jarvinen G. D.¹,Clark D. L.¹

Affiliation:

1. Los Alamos National Laboratory (LANL), Los Alamos, NM 87545, USA.

2. Advanced Science Research Center, Japan Atomic Energy Agency, Tokai, Ibaraki 319-1195, Japan.

Abstract

Radioactive Resonance Nuclear magnetic resonance (NMR) spectroscopy and its spatially sensitive cousin, magnetic resonance imaging, have found widespread application in chemical and biological characterization studies. For the most part, these studies take advantage of the energy bifurcation manifested by hydrogen nuclei with oppositely directed spins in a strong magnetic field. More generally, many heavier elements manifest the same effect—including carbon-13, fluorine, and phosphorus. In theory, researchers have known for 50 years that plutonium nuclei have a net spin conducive to NMR. Yasuoka et al. (p. 901 ; see the Perspective by Albrecht-Schmitt ) have now at last observed the resonance of the Pu-239 isotope in a sample of plutonium dioxide.

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

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5. Observation of235U NMR in the Antiferromagnetic State of UO2

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