Low temperature hidden Fermi-liquid charge transport in under doped LaxSr1-xCuO2 infinite layer electron-doped thin films
Artikel i vetenskaplig tidskrift, 2019

We have studied the low temperature electrical transport properties of La-x Sr1-xCuO2 thin films grown by oxide molecular beam epitaxy on (1 1 0) GdScO3 and TbScO3 substrates. The transmission electron microscopy measurements and the x-ray diffraction analysis confirmed the epitaxy of the obtained films and the study of their normal state transport properties, removing the ambiguity regarding the truly conducting layer, allowed to highlight the presence of a robust hidden Fermi liquid charge transport in the low temperature properties of infinite layer electron doped cuprate superconductors. These results are in agreement with recent observations performed in other p and n doped cuprate materials and point toward a general description of the superconducting and normal state properties in these compounds.

doping

thin films

superconductivity

Författare

C. Sacco

Universita degli Studi di Salerno

SPIN CNR Institute - Salerno

A. Galdi

Cornell Univ, CLASSE

Universita degli Studi di Salerno

SPIN CNR Institute - Salerno

P. Orgiani

CNR IOM TASC Lab

SPIN CNR Institute - Salerno

N. Coppola

SPIN CNR Institute - Salerno

Universita degli Studi di Salerno

Wei

Cornell University

Riccardo Arpaia

Chalmers, Mikroteknologi och nanovetenskap (MC2), Kvantkomponentfysik

Sophie Charpentier

Chalmers, Mikroteknologi och nanovetenskap (MC2), Kvantkomponentfysik

Floriana Lombardi

Chalmers, Mikroteknologi och nanovetenskap (MC2), Kvantkomponentfysik

B. Goodge

Kavli Institute at Cornell for Nanoscale Science

Cornell Univ, Sch Appl & Engn Phys

L. F. Kourkoutis

Cornell Univ, Sch Appl & Engn Phys

Kavli Institute at Cornell for Nanoscale Science

K. Shen

Cornell Univ, Sch Appl & Engn Phys

Cornell University

D. G. Schlom

Cornell Univ, Dept Mat Sci & Engn

Cornell Univ, Sch Appl & Engn Phys

L. Maritato

SPIN CNR Institute - Salerno

Universita degli Studi di Salerno

Journal of Physics Condensed Matter

0953-8984 (ISSN)

Vol. 31 44 445601

Ämneskategorier

Materialkemi

Den kondenserade materiens fysik

DOI

10.1088/1361-648X/ab3132

PubMed

31295728

Mer information

Senast uppdaterat

2019-08-26