Tuning the structure of nickelates to achieve two-dimensional electron conduction.
Metallic electronic transport in nickelate heterostructures can be induced and confined to two dimensions (2D) by controlling the structural parameters of the nickel-oxygen planes.
Center for Research on Interface Structures and Phenomena, Department of Applied Physics, Yale University, New Haven, Connecticut, 06520, USA.
Divine P
DP
Kumah
Ankit S
AS
Disa
Joseph H
JH
Ngai
Hanghui
H
Chen
Andrei
A
Malashevich
James W
JW
Reiner
Sohrab
S
Ismail-Beigi
Frederick J
FJ
Walker
Charles H
CH
Ahn
2D conductivity; complex oxides; structure-property relationships; thin films