Spatial distribution of lithium ions in glasses studied by 7Li{6Li} spin echo double resonance

2007 ◽  
Vol 9 (30) ◽  
pp. 3992 ◽  
Author(s):  
Stefan Peter Puls ◽  
Hellmut Eckert
1998 ◽  
Vol 67 (5) ◽  
pp. 1560-1563
Author(s):  
Atsushi Goto ◽  
Tadashi Shimizu ◽  
Haruyoshi Aoki ◽  
Masahiko Isobe ◽  
Yutaka Ueda

2011 ◽  
Vol 35 (2) ◽  
pp. 471-475 ◽  
Author(s):  
Ziqi Sun ◽  
Haihong Li ◽  
Sergey Petryakov ◽  
Alex Samouilov ◽  
Jay L. Zweier

1996 ◽  
Vol 51 (5-6) ◽  
pp. 786-792
Author(s):  
D. Brinkmann

Abstract The paper discusses some NQR/NMR studies performed on Y-Ba-Cu-O superconductors at the University of Zürich. In particular, we review studies performed in Y2Ba4Cu7O15 by measuring various planar Cu NQR/NMR parameters: the spin-lattice relaxation time, the Knight shift and the indirect component of the Gaussian contribution to the spin-spin relaxation time. The temperature dependence of these parameters reveals a coupling between adjacent planes of a double plane. The existence of the inter-plane coupling has independently been confirmed by performing NQR Spin-Echo Double Resonance (SEDOR) experiments. The appearance of a spin gap seems to be the consequence of inter-plane coupling.


2009 ◽  
Vol 96 (8) ◽  
pp. 3197-3209 ◽  
Author(s):  
Alexander D. Milov ◽  
Rimma I. Samoilova ◽  
Yuri D. Tsvetkov ◽  
Marta De Zotti ◽  
Fernando Formaggio ◽  
...  

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