Low temperature hidden Fermi-liquid charge transport in under doped LaxSr1-xCuO2 infinite layer electron-doped thin films
Journal article, 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

Author

C. Sacco

University of Salerno

SPIN CNR Institute - Salerno

A. Galdi

Cornell University

SPIN CNR Institute - Salerno

University of Salerno

P. Orgiani

SPIN CNR Institute - Salerno

CNR IOM TASC Lab

N. Coppola

SPIN CNR Institute - Salerno

University of Salerno

Wei

Cornell University

Riccardo Arpaia

Chalmers, Microtechnology and Nanoscience (MC2), Quantum Device Physics

Sophie Charpentier

Chalmers, Microtechnology and Nanoscience (MC2), Quantum Device Physics

Floriana Lombardi

Chalmers, Microtechnology and Nanoscience (MC2), Quantum Device Physics

B. Goodge

Cornell University

Kavli Institute at Cornell for Nanoscale Science

L. F. Kourkoutis

Kavli Institute at Cornell for Nanoscale Science

Cornell University

K. Shen

Cornell University

D. G. Schlom

Cornell University

L. Maritato

SPIN CNR Institute - Salerno

University of Salerno

Journal of Physics Condensed Matter

0953-8984 (ISSN)

Vol. 31 44 445601

Subject Categories

Materials Chemistry

Condensed Matter Physics

DOI

10.1088/1361-648X/ab3132

PubMed

31295728

More information

Latest update

10/16/2019