83 citations · 343 across the 12 of their papers we have counts for
7 papers · 1 filter
Perspective on first-principles studies of 2D materials
Asha Yadav, Carlos Mera Acosta, Gustavo M. Dalpian +1
The successful exfoliation of graphene from graphite has brought significant attention to predicting new two-dimensional (2D) materials that can be realized experimentally. As a co…
Machine Learning Study of the Magnetic Ordering in 2D Materials
Carlos Mera Acosta, Elton Ogoshi, Jose Antonio Souza +1
Magnetic materials have been applied in a large variety of technologies, from data storage to quantum devices. The development of 2D materials has opened new arenas for magnetic co…
High throughput inverse design and Bayesian optimization of functionalities: spin splitting in two-dimensional compounds
Gabriel M. Nascimento, Elton Ogoshi, Adalberto Fazzio +2
The development of spintronic devices demands the existence of materials with some kind of spin splitting (SS). In this Data Descriptor, we build a database of ab initio calculated…
The different shapes of spin textures as a journey through Brillouin zone chiral and polar symmetries
Carlos Mera Acosta, Linding Yuan, Gustavo M. Dalpian +1
Crystallographic space group symmetry (CPGS) such as polar and nonpolar crystal classes have long been known to classify compounds that have spin-orbit-induced spin splitting. Whil…
Zeeman-type spin splitting in non-magnetic three-dimensional compounds: Materials prediction and electrical control
Carlos Mera Acosta, Adalberto Fazzio, Gustavo M. Dalpian
Despite its potential for device application, the non-magnetic Zeeman effect has only been predicted and observed in two-dimensional compounds. We demonstrate that non-centrosymmet…
Analysis of Topological Transitions in Two-dimensional Materials by Compressed Sensing
Carlos Mera Acosta, Runhai Ouyang, Adalberto Fazzio +3
Quantum spin-Hall insulators (QSHIs), i.e., two-dimensional topological insulators (TIs) with a symmetry-protected band inversion, have attracted considerable scientific interest i…
Unconventional spin texture in a non-centrosymmetric quantum spin Hall insulator
Carlos Mera Acosta, O. Babilonia, L. B. Abdalla +1
We proposed that the simultaneous presence of both Rashba and band inversion can lead to a Rashba-like spin-splitting formed by two bands with the same in-plane helical spin textur…