Substitutional Si impurities in monolayer hexagonal boron nitride
Sign Up to like & getrecommendations! Published in 2019 at "Applied Physics Letters"
DOI: 10.1063/1.5112375
Abstract: We report the first observation of substitutional silicon atoms in single-layer hexagonal boron nitride (h-BN) using aberration corrected scanning transmission electron microscopy (STEM). The medium angle annular dark field (MAADF) images reveal silicon atoms exclusively… read more here.
Keywords: substitutional impurities; boron nitride; hexagonal boron; monolayer hexagonal ... See more keywords
Topological superconductivity from magnetic impurities on monolayer NbSe2
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.100.075420
Abstract: Recent experimental studies have found that magnetic impurities deposited on superconducting monolayer NbSe$_2$ generate coupled Yu-Shiba-Rusinov bound states. Here we consider ferromagnetic chains of impurities which induce a Yu-Shiba-Rusinov band and harbor Majorana bound states… read more here.
Keywords: magnetic impurities; topological superconductivity; superconductivity magnetic; impurities monolayer ... See more keywords