Egorov A.; Kudryashov A.; Tagirov M.; Teplov M.
(1984)
The authors analyze the width of the NMR line of **1**6**9Tm (spin I equals 1/2) in a model crystals of Tm(C//2H//5SO//4)//3:9H//2O at 4. 2 K. In the case of rare-earth ethyl sulfates LnES the only interaction between ...