Quadrupole interaction of8Li and9Li in LiNbO3 and the quadrupole moment of9Li |
| |
| Authors: | E Arnold J Bonn W Neu R Neugart E W Orten The Isolde Collaboration |
| |
| Institution: | 1. Institut für Physik, Universit?t Mainz, Federal Republic of Germany
2. CERN, CH-1211, Geneva 23, Switzerland
|
| |
| Abstract: | The quadrupole interaction of nuclear spin polarized8Li (I=2) and9Li (I=3/2) in LiNbO3 has been studied at room temperature. The polarization was achieved by optical pumping of a fast atomic beam with circularly polarized laser light. The atoms were implanted into a hexagonal LiNbO3 single crystal and the quadrupole splitting ofβ-NMR spectra was measured. A ratio of ¦Q(9Li)/Q(8Li)¦=0.88(4) for the nuclear quadrupole moments was deduced, yielding a new value of ¦Q(9Li)¦=25.3 (9) mb for the quadrupole moment of9Li. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
