Absorption and fluorescence spectra observed between 450 and 750 nm at 85 K and room
temperature (300 K) are reported for Eu 3+(4f 6) in single-crystal Czochralski-grown garnet …

Ho 3+ owns the biggest magnetic moment, stark splitting of energy and low-symmetry D 2
crystal field which make Ho 3+ high polarizable and has been studied as dopant in several …

The ultraviolet (uv) absorption spectra, representing transitions to all energy levels below 44
500 cm− 1 of trivalent erbium (Er 3+)⁠, have been analyzed for the crystal-field splitting of …

Absorption and magnetic circular dichroism (MCD) spectra have been studied in the region
of 5 I 8→ 5 F 2, 5 S 2, 5 F 3, and 5 F 5 absorption bands of the Ho 3+ ion and in the region of …

A new type of nanoparticle-containing glasses based on borate glasses co-doped with low
contents of iron and larger radius elements, Dy, Tb, Gd, Ho, Er, Y, and Bi, is studied. Heat …

The spectra of the absorption, luminescence, magnetic circular dichroism (MCD) and
magnetic circular polarization of luminescence (MCPL) in the praseodymium yttrium garnet …

Absorption and fluorescence spectra observed between 1950 and 320 nm at sample
temperatures of 8, 78, and 293 K, representing more than 900 transitions between 24 …

A review of the results of studies of fiber lasers, as well as methods for improving the spectral
characteristics of fiber-optic communication systems, has been carried out. The principles of …

The spectra of the luminescence and magnetic circular polarization of luminescence (MCPL)
in the praseodymium yttrium garnet aluminate Pr 3+: YAG (PrYAG) have been studied within …

The generalized dynamical theory of X‐ray diffraction by imperfect single crystals is
extended to characterize structure imperfections of real single crystals with complex basis …