The rapidly expanding demand for photovoltaics (PVs) requires stable, quick, and easy to
manufacture solar cells based on socioeconomically and ecologically viable earth-abundant …

In this work, we propose hydroxyapatite (HA) as a hard template to unlock the porosity of Fe–
N–C catalyst materials. Using HA, a naturally occurring mineral that can be removed with …

The possibility of band gap engineering (BGE) in RAlO3 (R= Y, La, Gd, Yb, Lu) perovskites
in the context of trap depths of intrinsic point defects was investigated comprehensively …

We present the experimental realization of spectrally tunable, ultrashort, quasi-
monochromatic extreme ultraviolet (XUV) pulses generated at 100 kHz repetition rate in a …

The studies of structural, optical and luminescent properties of undoped Gd 3 Al x Ga 5-x O
12 (x= 0, 1, 2, 3) and Gd 2 YAl 2 Ga 3 O 12 mixed crystals were carried out. Mixed crystals …

Intrinsic luminescence in Ce-doped (Lu, Y) 2 SiO 5 (or LYSO: Ce) single crystals have been
studied by means of excitation luminescence spectroscopy in the vacuum ultraviolet energy …

Aerosol science is of utmost importance for both climate and public health research, and in
recent years X-ray techniques have proven effective tools for aerosol-particle …

Optically active defects in modified silicon oxide films on a silicon substrate have been
studied by low-temperature photoluminescence (PL) spectroscopy using excitation by …

Manifestation of the anisotropic properties of β-LiGaO 2 crystal revealed in
photoluminescence (PL) excitation and emission has been studied. Three exciton bands at …

Radiation therapy uses ionizing radiation to break chemical bonds in cancer cells, thereby
causing DNA damage and leading to cell death. The therapeutic effectiveness can be further …