2026-04-14T13:02:30Zhttps://uvadoc.uva.es/oai/request

oai:uvadoc.uva.es:10324/367332025-03-26T16:41:31Zcom_10324_1159com_10324_931com_10324_894col_10324_1310

García Fuente, Amador Carrete, J. Vega Hierro, Andrés Gallego, Luis Javier 2019-07-08T11:51:20Z 2019-07-08T11:51:20Z 2019 RSC Advances, 2019, n. 21. p. 11818–11823 2046-2069 http://uvadoc.uva.es/handle/10324/36733 10.1039/c9ra00975b Arsenic has been predicted to present significantly more diverse 2D phases than other elemental compounds like graphene. While practical applications must be based on finite arsenene samples, like nanoribbons, theory has so far focused on the infinite sheet. Our ab initio simulations show the clear contrast between the properties of arsenene nanoribbons and those of the monolayer, ranging from phase stability to electronic structure. We include nanoribbons derived from the buckled, puckered and square/octagon structures of bulk arsenene. The flexibility afforded by different parent structures, widths and edge passivations leads to a rich variety of semiconducting structures with tunable gaps. eng info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-nd/4.0/ © 2019 Royal Society of Chemistry Attribution-NonCommercial-NoDerivatives 4.0 Internacional Tunable gap in stable arsenene nanoribbons opens the door to electronic applications info:eu-repo/semantics/article