Insights into low thermal conductivity in inorganic materials for thermoelectrics
Efficient manipulation of thermal conductivity and fundamental understanding of the
microscopic mechanisms of phonon scattering in crystalline solids are crucial to achieve …
microscopic mechanisms of phonon scattering in crystalline solids are crucial to achieve …
Thermal energy transport in oxide nuclear fuel
To efficiently capture the energy of the nuclear bond, advanced nuclear reactor concepts
seek solid fuels that must withstand unprecedented temperature and radiation extremes. In …
seek solid fuels that must withstand unprecedented temperature and radiation extremes. In …
Multifidelity deep neural operators for efficient learning of partial differential equations with application to fast inverse design of nanoscale heat transport
Deep neural operators can learn operators mapping between infinite-dimensional function
spaces via deep neural networks and have become an emerging paradigm of scientific …
spaces via deep neural networks and have become an emerging paradigm of scientific …
Single-defect phonons imaged by electron microscopy
Crystal defects affect the thermal and heat-transport properties of materials by scattering
phonons and modifying phonon spectra,,,,,,–. To appreciate how imperfections in solids …
phonons and modifying phonon spectra,,,,,,–. To appreciate how imperfections in solids …
Thermal transport in defective and disordered materials
With significant recent advancements in thermal sciences—such as the development of new
theoretical and experimental techniques, and the discovery of new transport mechanisms—it …
theoretical and experimental techniques, and the discovery of new transport mechanisms—it …
Charting lattice thermal conductivity for inorganic crystals and discovering rare earth chalcogenides for thermoelectrics
Thermoelectric power generation represents a promising approach to utilize waste heat. The
most effective thermoelectric materials exhibit low thermal conductivity κ. However, less than …
most effective thermoelectric materials exhibit low thermal conductivity κ. However, less than …
Phonon thermal Hall effect in strontium titanate
It has been known for more than a decade that phonons can produce an off-diagonal
thermal conductivity in the presence of a magnetic field. Recent studies of thermal Hall …
thermal conductivity in the presence of a magnetic field. Recent studies of thermal Hall …
Unlocking phonon properties of a large and diverse set of cubic crystals by indirect bottom-up machine learning approach
Although first principles based anharmonic lattice dynamics is one of the most common
methods to obtain phonon properties, such method is impractical for high-throughput search …
methods to obtain phonon properties, such method is impractical for high-throughput search …
Thermal conductivity prediction by atomistic simulation methods: Recent advances and detailed comparison
Atomistic simulation methods, including anharmonic lattice dynamics combined with the
Boltzmann transport equation, equilibrium and non-equilibrium molecular dynamics …
Boltzmann transport equation, equilibrium and non-equilibrium molecular dynamics …
Phonon anharmonicity: a pertinent review of recent progress and perspective
Anharmonic lattice vibrations play pivotal roles in the thermal dynamics in condense matters
and affect how the atoms interact and conduct heat. An in-depth understanding of the …
and affect how the atoms interact and conduct heat. An in-depth understanding of the …