Synchrotron-based x-ray absorption near-edge structure (XANES) spectroscopy is applied to investigate the variation of Ti valence in the discharge and charge pr
A three-layer p-type Al0.82In0.18N-GaN-Al0.82In0.18N electron blocking layer (EBL) is designed to replace the original p-type A1GaN EBL in blue light emitting d
We discuss the density dependence and coupling-constant dependence of the nuclear symmetry energy in the relativistic mean field approximation of the σ-ω-ρ m