| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1505417 | Solid State Sciences | 2011 | 6 Pages |
In order to study the effect of oxygen doping on magnetic correlations in La2NiO4+d, electron spin resonance (ESR) measurements, which allow to characterize the spin fluctuations, have been performed on three compounds with δ = 0.09, 0.12, and 0.17. The ESR parameters anomalies are in relation with charge and spin order in stripes observed by others techniques such as neutron diffraction.
Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slideHighlights► We measure the ESR signals in relation with stripes in La2NiO4+d compounds. ► Several samples because the ESR signals are connected with oxygen concentration. ► ESR signals allow to distinguish the interstripe and intrastripe magnetic correlations. ► ESR technique compared with other experimental detections provides good agreement.
