  In this work, we proposed and investigated the structural and electronic
properties of boron-based nanoscrolls (armchair and zigzag) using the DFTB+
method. We also investigated the electroactuation process (injecting and
removing charges). A giant electroactuation was observed, but the results show
relevant differences between the borophene and carbon nanoscrolls. The
molecular dynamics simulations showed that the scrolls are thermally and
structurally stable for a large range of temperatures (up to 600K) and the
electroactuation process can be easily tuned and can be entirely reversible for
some configurations.
