Anomalous Temperature Dependence of Spin-lattice Relaxation Time of the 14N-NQR Line in NaNO2

Author:

Igarashi M.1,Eto K.1,Saito Y.1,Abe Y.1

Affiliation:

1. Institute of Physics, University of Tsukuba, Tsukuba, Ibaraki 305, Japan

Abstract

Abstract The temperature dependence of the 14N-NQR spin-lattice relaxation time T1 of a powder sample of NaNO2 prepared from saturated aqueous solution could be fitted by a monotonic curve. When this sample was annealed, two minima of the T1 -Tcurve appeared around 35 K and 77 K. The origin of this phenomenon is discussed.

Publisher

Walter de Gruyter GmbH

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy,Mathematical Physics

Cited by 5 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. 14N NQR Study of Mixed Complexes (NaNO2)1-x(ANO3)x : (A=K, Na);Zeitschrift für Naturforschung A;1998-07-01

2. 14N NQR relaxation study in Na1−xAgxNO2 mixed crystals;Solid State Communications;1998-02

3. A second order phase transition in NaNO2 observed by 23Na NMR;Solid State Communications;1993-07

4. References;Landolt-Börnstein - Group III Condensed Matter

5. 3 Nitrogen;Landolt-Börnstein - Group III Condensed Matter

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