Journal of Applied Physics
Articles in this Issue
Magneto-mechanical–thermal coupling regulation of Weyl surface state topological transport in three-dimensional magnetoelastic phononic crystals
Weyl phononic crystals (PCs), as a key platform for topological states, feature doubly degenerate Weyl points of band structures in three-dimensional (3D) space. Their investigation has expanded from...
Effect of stoichiometry on thermodynamic and thermal transport properties of entropy-stabilized oxide MgCoNiCuZnO5
Lattice distortion in a crystal can have a strong effect on its thermal transport properties. Herein, using a neuroevolution machine learning potential and molecular dynamics simulations, we demonstra...
Poole–Frenkel emission and bulk charge trapping in AlON deposited on GaN and comparison to Al2O3
The leakage conduction mechanisms in AlON dielectric deposited on GaN are identified and compared to the findings for Al2O3. Poole–Frenkel emission from similar trap energy levels was identified in bo...
Investigation of transverse magnetotransport in the diluted magnetic semiconductor Hg1−xFexTe
In the diluted magnetic semiconductor Hg1−xFexTe with a low iron content (x ≤ 0.3 at. %), the Hall effect and transverse magnetoresistance were investigated over the temperature range of (1.8–150) K i...
Liquid movement driven by surface charge accumulation and Debye length dependence via experimental validation
This study focuses on the driving mechanism of the plasma-induced liquid flow (PILF) in electrolyte solutions. The examination was conducted by means of systematic analysis for the liquid flow induced...
On the importance of Ni–Au–Ga interdiffusion in the formation of a Ni–Au/p-GaN ohmic contact
High-resolution transmission electron microscopy (TEM) coupled to energy dispersive X-ray spectroscopy (EDX) is used to clarify the exact role of Ni–Au–Ga interdiffusion mechanisms taking place during...
Effect of superlattice period length on thermoelectric performance: A case study of monolayer CrS2, CrSe2, and CrS2/CrSe2 lateral superlattice
Two-dimensional (2D) lateral superlattice is a promising route to tailor thermoelectric properties, yet the impact of superlattice period length on the modulation of phonon and electronic transport re...