Annalisa Paolone
Sapienza University of Rome
205 Papers
1.4K Citations
Annalisa Paolone is an academic researcher from Sapienza University of Rome. The author has contributed to research in topics: Ionic liquid & Infrared spectroscopy. The author has an hindex of 29, co-authored 205 publications. Previous affiliations of Annalisa Paolone include University of Hawaii & University of Paris.
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Papers
Influence of interstitial O on the cluster spin-glass transition of La2−xSrxCuO4+δ
TL;DR: In this paper, anelastic spectroscopy of the cluster spin-glass transition of La2−xSrxCuO4+δ (x=0.025 and 0.03) has been investigated for both δ=0 and δ≈10−3.
Fluctuations and depinning of stripes at acoustic frequencies in La2−xSrxCuO4
TL;DR: The low frequency elastic response of La 2− x Sr x CuO 4 displays an absorption process in correspondence with the freezing into the cluster spin glass state, that has been identified with fluctuations of the walls between the antiferromagnetic spin clusters as mentioned in this paper.
INVESTIGATION OF THE CLUSTER SPIN-GLASS TRANSITION IN La2–xSrxCuO4 BY MEANS OF ANELASTIC SPECTROSCOPY
TL;DR: In this article, a step-like increase of the acoustic absorption was found in La2-xSrxCuO4 (x = 0.019, 0.025,0.032 and 0.064) below the temperature (Tg) at which NQR and μSR measurements evidenced the formation of a cluster spin-glass (CSG) state.
The crystallization process of Mg–Ni–Fe alloys
TL;DR: In this article, the heating-induced crystallization process of Mg-Ni-Fe amorphous alloys was studied by anelastic spectroscopy and differential scanning calorimetry in the temperature range 100-500 k.
Anelastic spectroscopy measurements of nanoscale charge and magnetic structures in cuprates and manganites
TL;DR: In this paper, a relaxation process at liquid He temperatures is identified as due to the motion of the hole stripes, acting as walls between antiferromagnetic (AF) domains.