Zn-doped La2CuO4 from 139La NQR relaxati
✍
M. Corti; A. Rigamonti; F. Tabak; P. Carretta; F. Licci; L. Raffo
📂
Article
📅
1994
🏛
Elsevier Science
🌐
English
⚖ 164 KB
la9La NQR spectra, ttSR precessional frequencies and relaxation rates W driven by the Cu z+ spin fluctuations are used to study the static magnetic properties and the low energy spin-excitations upon substitution of Zn 2+ (S=0) for Cu 2+ in the AF phase o~ La2Cul-xZn~O4. In particular, from the temp