Quantum confinement of Mott electrons in ultrathin LaNiO3/LaAlO3 superlattice

Jian Liu, S. Okamoto, M. van Veenendaal +5

We investigate the electronic reconstruction in (LaNiO${}_3$)${}_n$/(LaAlO${}_3$)${}_3$ (n=3, 5 and 10) superlattices due to the quantum confinement (QC) by d.c. transport and resonant…