Virk, NAutes, GYazyev, OV2018-11-082018-11-082018-11-08201810.1103/PhysRevB.97.165411https://infoscience.epfl.ch/handle/20.500.14299/150182WOS:000429455900010Electronic properties of one-dimensional nanostructures of the Bi2Se3 topological insulatortext::journal::journal article::research article