350 citations · 2.6k across the 53 of their papers we have counts for
54 papers
Magic angle in thermal conductivity of twisted bilayer graphene
Yajuan Cheng, Zheyong Fan, Tao Zhang +5
We report a local minimum in thermal conductivity in twisted bilayer graphene (TBG) at the angle of 1.08, which corresponds to the 'magic angle' in the transition of severa…
Polaritonic Waveguide Emits Super-Planckian Thermal Radiation
Saeko Tachikawa, Jose Ordonez-Miranda, Laurent Jalabert +7
Classical Planck's theory of thermal radiation predicts an upper limit of the heat transfer between two bodies separated by a distance longer than the dominant radiation wavelength…
Lattice thermal conductivity and elastic modulus of XN4 (X=Be, Mg and Pt) 2D materials using machine learning interatomic potentials
K. Ghorbani, P. Mirchi, S. Arabha +2
The newly synthesized BeN4 monolayer has introduced a novel group of 2D materials called nitrogen-rich 2D materials. In the present study, the anisotropic mechanical and thermal pr…
Modulating Thermal Conductivity via Targeted Phonon Excitation
Xiao Wan, Dongkai Pan, Jing-Tao Lü +6
Thermal conductivity is a critical material property in numerous applications, such as those related to thermoelectric devices and heat dissipation. Effectively modulating thermal…
Observation of phonon Poiseuille flow in isotopically-purified graphite ribbons
Xin Huang, Yangyu Guo, Yunhui Wu +7
In recent times, the unique collective transport physics of phonon hydrodynamics motivates theoreticians and experimentalists to explore it in micro- and nanoscale and at elevated…
Assessing Phonon Coherence Using Spectroscopy
Zhongwei Zhang, Yangyu Guo, Marc Bescond +3
As a fundamental physical quantity of thermal phonons, temporal coherence participates in a broad range of thermal and phononic processes, while a clear methodology for the measure…