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First-principles phonon physics using the Pheasy code
<p>Parameter-free calculations of lattice dynamics from first principles have achieved significant progress in the past decades, with a wealth of applications in... -
Elastic constants and bending rigidities from long-wavelength perturbation ex...
Mechanical and elastic properties of materials are among the most fundamental quantities for many engineering and industrial applications. Here, we present an efficient and... -
Thermal transport in amorphous carbon nanotubes
<p><span lang="EN-US">Thermal transport in low-dimensional materials is of great fundamental and applied interest due to their unusual and widely tunable properties,... -
General invariance and equilibrium conditions for lattice dynamics in 1D, 2D,...
The long-wavelength behavior of vibrational modes plays a central role in carrier transport, phonon-assisted optical properties, superconductivity, and thermomechanical and...
