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pro vyhledávání: '"Andrey Yakubovskii"'
Autor:
A. Trokiner, Sébastien Marchand, Y. Eckstein, A. Knizhnik, Philippe Monod, Andrey Yakubovskii
Publikováno v:
Comptes Rendus de l'Académie des Sciences - Series IIC - Chemistry. 4:819-824
Nous mesurons la resonance magnetique nucleaire du 43 Ca en fonction de la temperature dans l'etat normal du supraconducteur a haute temperature (Ca x La 1-x )(Ba 1.75-x La 0,25+x )Cu 3 O y . Les echantillons sont choisis de maniere a comparer l'effe
Publikováno v:
Solid State Nuclear Magnetic Resonance. 16:171-175
The experimental determination of the Sternheimer antishielding factor gamma(infinity) for Ca2+ in a sold material is reported for the first time. The gamma(infinity) value was obtained by comparing the quadrupole frequency measured by 43Ca NMR with