3 papers
physics.comp-ph2023
A Computational Study of Cluster Dynamics in Structural Lubricity: Role of Cluster Rotation
Wai H. Oo, Mehmet Z. Baykara, Hongyu Gao
We present a computational study of sliding between gold clusters and a highly oriented pyrolytic graphite substrate, a material system that exhibits ultra-low friction due to stru…
cond-mat.mtrl-sci2022
Structural lubricity of physisorbed gold clusters on graphite and its breakdown: Role of boundary conditions and contact lines
Hongyu Gao, Martin H. Müser
The sliding motion of gold slabs adsorbed on a graphite substrate is simulated using molecular-dynamics. The central quantity of interest is the mean lateral force, i.e., the kinet…
eess.SP2022
High Noise Immune Time-domain Inversion via Cascade Network (TICaN) for Complex Scatterers
Hongyu Gao, Yinpeng Wang, Qiang Ren +3
In this paper, a high noise immune time-domain inversion cascade network (TICaN) is proposed to reconstruct scatterers from the measured electromagnetic fields. The TICaN is compri…