316 citations · 2.4k across the 50 of their papers we have counts for
7 papers · 1 filter
Manipulating electronic states at oxide interfaces using focused micro X-rays from standard lab-sources
Nicola Poccia, Alessandro Ricci, Francesco Coneri +6
Recently, x-ray illumination, using synchrotron radiation, has been used to manipulate defects, stimulate self-organization and to probe their structure. Here we explore a method o…
Intrinsic arrested nanoscale phase separation near a topological Lifshitz transition in strongly correlated two-band metals
Antonio Bianconi, Nicola Poccia, A. O. Sboychakov +2
The arrested nanoscale phase separation in a two-band Hubbard model for strongly correlated charge carriers is shown to occur in a particular range in vicinity of the topological L…
Imaging and Control of Ferromagnetism in a Polar Antiferromagnet
X. Renshaw Wang, C. J. Li, W. M. Lü +10
Atomically sharp oxide heterostructures often exhibit unusual physical properties that are absent in the constituent bulk materials. The interplay between electrostatic boundary co…
Critical behavior at the dynamic Mott transition
Nicola Poccia, Tatyana I. Baturina, Francesco Coneri +7
We investigate magnetoresistance of a square array of superconducting islands placed on a normal metal, which offers a unique tunable laboratory for realizing and exploring quantum…
Networks of superconducting nano-puddles in 1/8 doped YBa2Cu3O6.5+y controlled by thermal manipulation
Alessandro Ricci, Nicola Poccia, Gaetano Campi +8
While it is known that the nature and the arrangement of defects in complex oxides have an impact on the material functionalities little is known on control of superconductivity by…
Multiscale distribution of oxygen puddles in 1/8 doped YBa2Cu3O6.67
Alessandro Ricci, Nicola Poccia, Gaetano Campi +6
Despite intensive research a physical explanation of high Tc superconductors remains elusive. One reason for this is that these materials have generally a very complex structure ma…