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Cargo Towing by Artificial Swimmers
Debajyoti Debnath, Pulak K. Ghosh, Yunyun Li +2
An active swimmer can tow a passive cargo by binding it to form a self-propelling dimer. The orientation of the cargo relative to the axis of the active dimer's head is determined…
Superior thermal conductivity in suspended bilayer hexagonal boron nitride
Chengru Wang, Jie Guo, Lan Dong +3
We reported the basal-plane thermal conductivity in exfoliated bilayer hexagonal boron nitride h-BN that was measured using suspended prepatterned microstructures. The h-BN sample…
A series circuit of thermal rectifiers: an effective way to enhance rectification ratio
Shiqian Hu, Meng An, Nuo Yang +1
The low rectification ratio limits the application of thermal rectifiers. In this paper, it is found that a series circuit of thermal rectifiers in asymmetric graphene/graphene pho…
Layer thickness-dependent phonon properties and thermal conductivity of MoS2
Xiaokun Gu, Baowen Li, Ronggui Yang
For conventional materials, the thermal conductivity of thin film is usually suppressed when the thickness decreases due to phonon-boundary scattering. However, this is not necessa…