A luminescence database for minerals and materials has been complied from the literature,
the aim being to create a resource that will aid in the analysis of luminescence spectral of …

Yb-doped ZnO thin films were prepared on glass substrates by spray pyrolysis technique in
order to investigate the insertion of Yb ions in the ZnO matrix and the related optical …

Knowledge from lanthanide spectroscopy on wide band gap (6–10 eV) inorganic
compounds is used to understand and predict optical and electronic properties of the …

Halide perovskites have been studied very intensively by researchers during the last
decade. Development of these materials has improved their unique optoelectrical properties …

The paper presents the studies of the intense broadband laser induced emission (LIE) of
GaN (gallium nitride) nanoceramics in both the visible and near infrared regions. The GaN …

We report on the crystal-field energy levels calculation of Yb 3+ ions in an AlN host using
crystal-field theory. Cathodoluminescence spectra of AlN grown by molecular beam epitaxy …

The placement of the Gd, Er and Yb 4f states within the GaN valence band has been
explored by both experiment and theory. The 4d–4f photoemission resonances for various …

Cathodoluminescence (CL) and photoluminescence (PL) spectra of GaN grown by
metalorganic chemical vapor deposition on (0001) sapphire substrate and doped by …

The Schottky barriers formed at the interface between gold and various rare earth doped
GaN thin films (RE= Yb, Er, Gd) were investigated in situ using synchrotron photoemission …

In this work, we studied the electronic and optical properties of Er x Ga 1− x N with a
concentration x= 0. 0 6 2 5. Based on a first-principle calculation and using the FP-LAPW full …