Phonon coherence and its effect on thermal conductivity of nanostructures
The concept of coherence is one of the fundamental phenomena in electronics and optics. In
addition to electron and photon, phonon is another important energy and information carrier …
addition to electron and photon, phonon is another important energy and information carrier …
Controlling light, heat, and vibrations in plasmonics and phononics
Plasmonic nanostructures have attracted considerable attention for their ability to couple
with light and provide strong electromagnetic energy confinement at subwavelength …
with light and provide strong electromagnetic energy confinement at subwavelength …
Thermal conductivity and air-mediated losses in periodic porous silicon membranes at high temperatures
Heat conduction in silicon can be effectively engineered by means of sub-micrometre
porous thin free-standing membranes. Tunable thermal properties make these structures …
porous thin free-standing membranes. Tunable thermal properties make these structures …
Aluminium nanopillars reduce thermal conductivity of silicon nanobeams
In search of efficient thermoelectric nanostructures, many theoretical works predicted that
nanopillars, placed on the surface of silicon membranes, nanobeams, or nanowires, can …
nanopillars, placed on the surface of silicon membranes, nanobeams, or nanowires, can …
Ballistic thermal transport in silicon nanowires
We have experimentally investigated the impact of dimensions and temperature on the
thermal conductivity of silicon nanowires fabricated using a top-down approach. Both the …
thermal conductivity of silicon nanowires fabricated using a top-down approach. Both the …
Ballistic phonon penetration depth in amorphous silicon dioxide
Thermal transport in amorphous silicon dioxide (a-SiO2) is traditionally treated as random
walks of vibrations owing to its greatly disordered structure, which results in a mean free …
walks of vibrations owing to its greatly disordered structure, which results in a mean free …
Interfacial heat transport across multilayer nanofilms in ballistic–diffusive regime
In recent years, investigations of nanoscale heat transfer have been regarded as a critical
challenge for thermal engineering applications. Therefore, improving the thermal conduction …
challenge for thermal engineering applications. Therefore, improving the thermal conduction …
A review of thermal transport in low-dimensional materials under external perturbation: effect of strain, substrate, and clustering
Due to their exceptional electrical, thermal, and optical properties, low-dimensional (LD)
materials are very promising for many applications, such as nanoelectronic devices, energy …
materials are very promising for many applications, such as nanoelectronic devices, energy …
Strong anharmonic phonon scattering induced giant reduction of thermal conductivity in PbTe nanotwin boundary
Lead telluride (PbTe) is a renowned thermoelectric material with high energy conversion
efficiency in medium to high temperature range. However, the performance of PbTe at room …
efficiency in medium to high temperature range. However, the performance of PbTe at room …
Quadrupole modelling of dual lock-in method for the simultaneous measurements of thermal diffusivity and thermal effusivity
M Ryu, JC Batsale, J Morikawa - International Journal of Heat and Mass …, 2020 - Elsevier
The simultaneous measurement of thermal diffusivity and thermal effusivity based on the
temperature wave analysis (TWA) is proposed by introducing the dual lock-in temperature …
temperature wave analysis (TWA) is proposed by introducing the dual lock-in temperature …