The Nd–Mn exchange interaction in Nd
- Pattabiraman, M.
- Venkatesh, R.
- Rangarajan, G.
- Murugaraj, P.
- Dimitropoulos, C.
- Ansermet, J.-Ph
- Papavassiliou, G.
Publication date
April 2010
DOI Publisher
IOP Publishing ISSN
0953-8984 Citation count (estimate)
4Abstract
The Nd-Mn exchange interaction in Nd0.7Sr0.3MnO3 is considered by studying its influence on the Mn-55 spin-echo NMR lineshape and spin- spin relaxation time. It is seen that the interaction is of considerable strength well above the Nd spin ordering temperature (approximate to 20 K), with a significant influence on the Mn (electron) spin dynamics
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