▎ 摘　　要

In this paper, for the first time, by applying molecular dynamics simulation in conjugation with frequency domain decomposition, it was demonstrated that borophene resonators are at least 100% more efficient than graphene ones. It was also shown that this significant superiority does not arise solely from the difference between the molecular weights of borophene and graphene, but rather from the amazing intrinsic mechanical properties of borophene. Interest in detecting lower masses and lower pressures has led to a scientific race to find resonators with higher resonant frequencies. As a powerful rival of graphene, and used to fabricate sensors with lower-than-zeptogram resolutions, borophene promises enhanced future capabilities. Studies of the effects of geometrical parameters have verified that resonance is fully dependent on resonator size and chirality. The fundamental natural frequency of a rectangular borophene sheet is much higher when its zigzag edge is longer than the armchair edge, but not the other way around. Generally, it can be concluded that a rectangular borophene resonator with a longer zigzag edge achieves a higher resonance than a graphene resonator of equivalent weight. As a final fascinating conclusion: Borophene seems to be superior to graphene in resonance applications. (C) 2018 Elsevier Ltd. All rights reserved.