Large Tuning of Electroresistance in an Electromagnetic Device Structure Based on the Ferromagnetic-Piezoelectric Interface

Autor: Stefano Gariglio, Alexandre Fete, Zhenping Wu, Michel Viret, Marta Gibert, Danfeng Li, Margherita Boselli

Publikováno v: ACS Applied Materials & Interfaces
ACS Applied Materials & Interfaces, 2021, 13 (16), pp.18984-18990. ⟨10.1021/acsami.1c00085⟩

International audience; The electrical control of the conducting state through phase transition and/or resistivity switching in heterostructures of strongly correlated oxides is at the core of the large on-going research activity of fundamental and a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::705cf65d148a6d1ca37cf92bacbfcec3
https://pubmed.ncbi.nlm.nih.gov/33851825

Probing Quantum Confinement and Electronic Structure at Polar Oxide Interfaces

Autor: Sébastien Lemal, Danfeng Li, Philippe Ghosez, Jean-Marc Triscone, Margherita Boselli, Zhenping Wu, Alexandre Fete, Stefano Gariglio

Publikováno v: Advanced Science, Vol. 5, No 8 (2018) P. 1800242
Advanced Science

Polar discontinuities occurring at interfaces between two different materials constitute both a challenge and an opportunity in the study and application of a variety of devices. In order to cure the large electric field occurring in such structures,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b42d59bb857984a3655d6783d24a6f15
http://arxiv.org/abs/1809.04246

Very-high thermal and electrical conductivity in overpressure-processed Bi2Sr2CaCu2O8+x wires

Autor: Carmine Senatore, Christian Barth, Alexandre Fete, Antonio Leo, L. Bottura, Francesco Avitabile, David C. Larbalestier, Marco Bonura, Jianyi Jiang

Publikováno v: Materials Research Express, Vol. 5, No 5 (2018) P. 056001

The residual-resistivity ratio (RRR) of the normal-metal matrix is a key parameter for the electrical and thermal stability of technical superconductors. In Bi2Sr2CaCu2 ${{ m{O}}}_{8+x}$ (Bi-2212) round wires, the precursor powders are embedded in a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::242e76592179b3e9520dfda204f4813e
https://archive-ouverte.unige.ch/unige:104137

Evolution of T2 resistivity and superconductivity in Nb3Sn under pressure

Autor: Carmine Senatore, Didier Jaccard, Z. Ren, L. Gamperle, Alexandre Fete

Publikováno v: Physical Review B. 95

We present a resistivity study of single- and polycrystalline ${\mathrm{Nb}}_{3}\mathrm{Sn}$ under pressure up to 9.3 GPa. Despite quite different pressure responses, ${T}_{\mathrm{c}}$ of both samples is diminished with increasing pressure. Above ${

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8fb76c5631b991b9a1ed48dadda0ffe5
https://doi.org/10.1103/physrevb.95.184503

Giant oscillating thermopower at oxide interfaces

Autor: Stefano Gariglio, Pietro Delugas, Ilaria Pallecchi, Vincenzo Fiorentini, Jean-Marc Triscone, Danfeng Li, Francesca Telesio, Alessio Filippetti, Daniele Marré, Alexandre Fete

Publikováno v: Nature Communications, Vol. 6, No 1 (2015)
Nature communications 6 (2015): 6678. doi:10.1038/ncomms7678
info:cnr-pdr/source/autori:Pallecchi, Ilaria; Telesio, Francesca; Li, Danfeng; Fete, Alexandre; Gariglio, Stefano; Triscone, Jean-Marc; Filippetti, Alessio; Delugas, Pietro; Fiorentini, Vincenzo; Marre, Daniele/titolo:Giant oscillating thermopower at oxide interfaces/doi:10.1038%2Fncomms7678/rivista:Nature communications/anno:2015/pagina_da:6678/pagina_a:/intervallo_pagine:6678/volume:6
Nature Communications

Understanding the nature of charge carriers at the LaAlO3/SrTiO3 interface is one of the major open issues in the full comprehension of the charge confinement phenomenon in oxide heterostructures. Here, we investigate thermopower to study the electro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8daf665d411649158d5055fabb403931
https://doi.org/10.1038/ncomms7678