Abstract
The spin-lattice relaxation time (T 1) and quadropole splittings for 23Na in NaNO 2 have been investigated in the range of 140 – 400 K as a func̀tion of temperature with a pulse NMR spectrometer operating at 4.7 T. The temperature dependence of T 1 was found to have an abnormal peak at 178 K. The measured quadrupole splittings as a function of temperature also showed a slight discontinuity at this temperature. These results confirm the existence of the second order phase transition at 178 K in NaNO 2, previously reported by means of measuring the thermal expansion and the dielectric constant.
Sign-in/Register to access full text options 
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.
