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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Scaling like behaviour of resistivity observed in LaNiO3 thin films grown on SrTiO3 substrate by pulsed laser deposition

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Author(s):
Sergeenkov, S. [1, 2] ; Cichetto, Jr., L. [1, 3, 4] ; Zampieri, M. [3] ; Longo, E. [3, 4] ; Araujo-Moreira, F. M. [1]
Total Authors: 5
Affiliation:
[1] Univ Fed Sao Carlos, Dept Fis, BR-13560 Sao Carlos, SP - Brazil
[2] Univ Fed Paraiba, CCEN, Dept Fis, BR-58051970 Joao Pessoa, Paraiba - Brazil
[3] Univ Fed Sao Carlos, LIEC Dept Chem, BR-13560 Sao Carlos, SP - Brazil
[4] Univ Estadual Paulista, UNESP, Inst Chem, BR-14801907 Araraquara, SP - Brazil
Total Affiliations: 4
Document type: Journal article
Source: JOURNAL OF PHYSICS-CONDENSED MATTER; v. 27, n. 48 DEC 9 2015.
Web of Science Citations: 5
Abstract

We discuss the origin of the temperature dependence of resistivity. observed in highly oriented LaNiO3 thin films grown on SrTiO3 substrate by a pulsed laser deposition technique. All the experimental data are found to collapse into a single universal curve rho(T, d) proportional to {[}T/T-sf(d)](3/2) for the entire temperature interval (20 < K < T< 300 K) with T-sf(d) being the onset temperature for triggering a resonant scattering of conduction electrons by spin fluctuations in LaNiO3/SrTiO3 heterostructure. (AU)

FAPESP's process: 13/07296-2 - CDMF - Center for the Development of Functional Materials
Grantee:Elson Longo da Silva
Support type: Research Grants - Research, Innovation and Dissemination Centers - RIDC
FAPESP's process: 14/01371-5 - Obtention of memories with LaNiO3 and LaNiO3/BaTiO3 using PLD
Grantee:Leonélio Cichetto Junior
Support type: Scholarships in Brazil - Post-Doctorate