Controlling mass and energy diffusion with metamaterials
Diffusion driven by temperature or concentration gradients is a fundamental mechanism of
energy and mass transport that inherently differs from wave propagation in both physical …
energy and mass transport that inherently differs from wave propagation in both physical …
[HTML][HTML] Advances in polymers and composite dielectrics for thermal transport and high-temperature applications
L Wang, C Yang, X Wang, J Shen, W Sun… - Composites Part A …, 2023 - Elsevier
Thermal transport performance of polymers and polymer composites has been widely
studied as electrical insulating encapsulations for the many applications in microelectronics …
studied as electrical insulating encapsulations for the many applications in microelectronics …
Impact of moiré superlattice on atomic stress and thermal transport in van der Waals heterostructures
Moiré superlattices and their interlayer interactions in van der Waals heterostructures have
received surging attention for manipulating the properties of quantum materials. In this work …
received surging attention for manipulating the properties of quantum materials. In this work …
The impact of interlayer rotation on thermal transport across graphene/hexagonal boron nitride van der Waals heterostructure
W Ren, Y Ouyang, P Jiang, C Yu, J He, J Chen - Nano Letters, 2021 - ACS Publications
Graphene/hexagonal boron nitride (h-BN) van der Waals (vdW) heterostructure has aroused
great interest because of the unique Moiré pattern. In this study, we use molecular dynamics …
great interest because of the unique Moiré pattern. In this study, we use molecular dynamics …
Reversible bipolar thermopower of ionic thermoelectric polymer composite for cyclic energy generation
The giant thermopower of ionic thermoelectric materials has attracted great attention for
waste-heat recovery technologies. However, generating cyclic power by ionic thermoelectric …
waste-heat recovery technologies. However, generating cyclic power by ionic thermoelectric …
Actively and reversibly controlling thermal conductivity in solid materials
With the appearance of energy crisis, greenhouse effect, and heat management problem,
the control especially the active and reversible control of heat transport or thermal …
the control especially the active and reversible control of heat transport or thermal …
Phase-locking diffusive skin effect
We explore the exceptional point (EP) induced phase transition and amplitude/phase
modulation in thermal diffusion systems. We start from the asymmetric coupling double …
modulation in thermal diffusion systems. We start from the asymmetric coupling double …
Electric-field-induced modulation of thermal conductivity in poly (vinylidene fluoride)
Phonon engineering focuses on heat transport modulation in atomic-scale. Different from
reported methods, it is shown that electric field can also modulate heat transport in …
reported methods, it is shown that electric field can also modulate heat transport in …
Ab initio validation on the connection between atomistic and hydrodynamic description to unravel the ion dynamics of warm dense matter
Q Zeng, X Yu, Y Yao, T Gao, B Chen, S Zhang… - Physical Review …, 2021 - APS
Ion dynamics exhibits inherent multiscale characteristics because it contains both atomistic
and hydrodynamic behaviors. Although atomic-scale ab initio molecular dynamics is the …
and hydrodynamic behaviors. Although atomic-scale ab initio molecular dynamics is the …
Modulating the thermal conductivity of crystalline nylon by tuning hydrogen bonds through structure poling
The low thermal conductivity of polymers affects the reliability and functionality of devices.
Tuning the hydrogen bonds inside them is one strategy to modulate their thermal …
Tuning the hydrogen bonds inside them is one strategy to modulate their thermal …