This review gives the reader an overview of the published results describing near band-
edge as well as defect related luminescence in aluminum nitride, also presenting findings …

Tetrahedrally bonded III-N and related alloys are useful for a wide range of applications from
optoelectronics to dielectric electromechanics. Heterostructural AlN-based alloys offer …

High-resolution neutron radiography provides novel and stirring opportunities to investigate
the structures of light elements encased by heavy elements. For this study, a series of …

The purpose of this review article is to discuss the photoluminescence properties of Mn 2+-
activated phosphors codoped with a wide variety of ions. Even though the concepts of intra …

Al1–x Gd x N is one of a series of novel heterostructural alloys involving rare earth cations
with potentially interesting properties for (opto) electronic, magnetic, and neutron detector …

Gd+ ions were implanted at total doses of 3–6× 10 14 cm 2 into single-crystal GaN or AlN
epilayers grown on sapphire substrates and annealed at 700–1000 C⁠. The implanted Gd …

Rare earth (RE) doped gallium oxide and germanium oxide micro-and nanostructures,
mostly nanowires, have been obtained and their morphological and optical properties have …

The luminescence properties of Gd3+ or Tb3+ ions at La and Sc sites were investigated in
LaScO3 with a distorted perovskite-type structure (ABO3). Although the luminescence of …

Terbium-doped gadolinium oxysulfide (Gd 2 O 2 S: Tb 3+) nanoparticles were synthesized
by using a hydrothermal method followed with a sulfur reaction. We studied parameters such …

A detailed spectroscopic analysis of the crystal-field splitting of the energy levels of Eu 3+(4f
6) in single crystals of hexagonal phase aluminum nitride is reported based on assignments …