40 citations · 92 across the 4 of their papers we have counts for
4 papers
Discovery of Higher-Order Topological Insulators using the Spin Hall Conductivity as a Topology Signature
Marcio Costa, Gabriel R. Schleder, Carlos Mera Acosta +4
The discovery and realization of topological insulators, a phase of matter which hosts metallic boundary states when the -dimension insulating bulk is confined to ()-dimens…
Resistive Switching in Nanodevices
Hannes Raebiger, Antonio Claudio M. Padilha, Alexandre R. Rocha +1
Passing current at given threshold voltages through a metal/insulator/metal sandwich structure device may change its resistive state. Such resistive switching is unique to nanoscal…
DFT+U simulation of the TiO-TiO interface
A. C. M. Padilha, A. R. Rocha, G. M. Dalpian
The formation of conducting channels of TiO inside TiO-based memristors is believed to be the origin for the change in electric resistivity of these devices. Whil…
A study of TiO Magnéli phases using Density Functional Theory
A. C. M. Padilha, J. M. Osório-Guillen, A. R. Rocha +1
Defects in the rutile TiO structures have been extensively studied, but the intrinsic defects of the oxygen deficient TiO phases have not been given the same…