Abstract
The nuclear magnetic resonance of 23Na (I=3/2) in an NaMnCl3 single crystal grown by the Czochralski method has been investigated by employing a Bruker FT NMR spectrometer. From the experimental data, the quadrupole coupling constant e2qQ/h=155+or-2 kHz and asymmetry parameter eta =0 are determined at room temperature. The principal Z axis of the EFG tensor of the 23Na, the largest component, is parallel to the crystallographic c axis. The temperature dependence of the quadrupole parameters is also investigated in the temperature range of 140-380 K. The quadrupole coupling constant of 23Na is found to be linearly increasing as the temperature increases.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
