Details
| Original language | English |
|---|---|
| Pages (from-to) | 27-30 |
| Number of pages | 4 |
| Journal | Zeitschrift für Naturforschung - Section A Physical Sciences |
| Volume | 49 |
| Issue number | 1-2 |
| Publication status | Published - 1 Feb 1994 |
Abstract
Spin-polarized β-active 23Ne (T1/2 = 37.2 s) nuclei were created by capture of polarized cold neutrons in solid and liquid neon. The angular asymmetry of the β-radiation was used to monitor the nuclear polarization. From nuclear magnetic resonance curves the value for the dipole moment| μ(23Ne)| = 1.079(1) n.m. (uncorrected) was obtained which is more precise than the literature value. Comparing the measured spin-lattice relaxation rates with those of stable 21Ne the nuclear quadrupole moment of 23Ne was determined. It agrees with a shell model calculation. The feasibility of 23Ne-β-NMR for investigations in condensed rare gases in demonstrated.
Keywords
- (23Ne) Q(23Ne), Nuclear Spin relaxation, radiation detected NMR Solid and liquid Neon
ASJC Scopus subject areas
- Mathematics(all)
- Mathematical Physics
- Physics and Astronomy(all)
- General Physics and Astronomy
- Chemistry(all)
- Physical and Theoretical Chemistry
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In: Zeitschrift für Naturforschung - Section A Physical Sciences, Vol. 49, No. 1-2, 01.02.1994, p. 27-30.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - β-Radiation Detected NMR in Solid and Liquid Neon
AU - Hilmer, F.
AU - Schirmer, A.
AU - Ackermann, H.
AU - Heitjans, P.
AU - Steckmann, H. J.
N1 - Funding Information: The hospitality of the Institut für Festkörperforschung, KFA Jülich, is gratefully acknowledged. This work was sponsored by the BMFT.
PY - 1994/2/1
Y1 - 1994/2/1
N2 - Spin-polarized β-active 23Ne (T1/2 = 37.2 s) nuclei were created by capture of polarized cold neutrons in solid and liquid neon. The angular asymmetry of the β-radiation was used to monitor the nuclear polarization. From nuclear magnetic resonance curves the value for the dipole moment| μ(23Ne)| = 1.079(1) n.m. (uncorrected) was obtained which is more precise than the literature value. Comparing the measured spin-lattice relaxation rates with those of stable 21Ne the nuclear quadrupole moment of 23Ne was determined. It agrees with a shell model calculation. The feasibility of 23Ne-β-NMR for investigations in condensed rare gases in demonstrated.
AB - Spin-polarized β-active 23Ne (T1/2 = 37.2 s) nuclei were created by capture of polarized cold neutrons in solid and liquid neon. The angular asymmetry of the β-radiation was used to monitor the nuclear polarization. From nuclear magnetic resonance curves the value for the dipole moment| μ(23Ne)| = 1.079(1) n.m. (uncorrected) was obtained which is more precise than the literature value. Comparing the measured spin-lattice relaxation rates with those of stable 21Ne the nuclear quadrupole moment of 23Ne was determined. It agrees with a shell model calculation. The feasibility of 23Ne-β-NMR for investigations in condensed rare gases in demonstrated.
KW - (23Ne) Q(23Ne)
KW - Nuclear Spin relaxation
KW - radiation detected NMR Solid and liquid Neon
UR - http://www.scopus.com/inward/record.url?scp=34548801169&partnerID=8YFLogxK
U2 - 10.1515/zna-1994-1-207
DO - 10.1515/zna-1994-1-207
M3 - Article
AN - SCOPUS:34548801169
VL - 49
SP - 27
EP - 30
JO - Zeitschrift für Naturforschung - Section A Physical Sciences
JF - Zeitschrift für Naturforschung - Section A Physical Sciences
SN - 0932-0784
IS - 1-2
ER -