Synthesis and spectroscopic investigations of lanthanide compounds with phosphoroazo derivatives of β-diketonates W. AmirkhanovC. JanczakJ. Legendziewicz OriginalPaper Pages: 613 - 624
Effect of concentration of spectroscopic properties of Ce-doped silica gel glasses A. A. BoikoE. N. PoddenezhnyW. Strėk OriginalPaper Pages: 625 - 628
Spectroscopic properties of Pr-doped silica gel glasses A. A. BoikoE. N. PoddenezhnyJ. Legendziewicz OriginalPaper Pages: 629 - 635
Optical spectroscopy of MgNb2O6 and ZnNb2O6 doped with Ni2+ P. McBrideR. SherlockG. Walker OriginalPaper Pages: 636 - 642
Crystal-field analysis of the Cr3+ at monoclinic symmetry (Cs) in Ca2Al3Si3O12(OH) zoisite from tanzania M. CzajaZ. MazurakA. Suchocki OriginalPaper Pages: 643 - 647
Spectroscopic properties and crystal-field analysis of Cr3+ ions in kyanite Al2SiO5 M. CzajaZ. MazurakE. Lukowiak OriginalPaper Pages: 648 - 655
Spectroscopic properties of Cr-doped silica gel glasses P. J. DerenE. LukowiakV. E. Gaishun OriginalPaper Pages: 656 - 659
Vibronic transitions in the absorption spectrum of a U3+-doped elpasolite single crystal P. J. DerenW. StrękJ. Drożdżyński OriginalPaper Pages: 660 - 663
Non-radiative relaxation processes of the Pr3+ ion C. de Mello DonegaA. MeijerinkG. Blasse OriginalPaper Pages: 664 - 670
Recombination processes in II–VI compounds doped with transition-metal ions M. GodlewskiM. SurmaA. J. Zakrzewski OriginalPaper Pages: 671 - 684
Optical spectra and lifetimes of thulium-doped SrLaAlO4 S. GołąbW. A. PisarskiM. Berkowski OriginalPaper Pages: 685 - 692
Estimation of the Jahn-Teller stabilization energy in closed-shell transition-metal complexes M. GrinbergCz. Koepke OriginalPaper Pages: 693 - 696
Systematic analysis of the optical spectra of selected RE3+ ions in rare-earth oxyfluoride J. HölsäE. KestiläW. Strek OriginalPaper Pages: 697 - 705
Electron relaxation study in monocrystals of neodymium compounds of the type NdY3·2[N4(CH2)6]·nH2O M. ZalewiczG. OczkoJ. Legendziewicz OriginalPaper Pages: 706 - 715
The photon-avalanche process in rare-earth-activated solids M. -F. JoubertS. GuyC. Linarés OriginalPaper Pages: 716 - 724
Spectroscopic properties of praseodymium perchlorates in alcohols and 2-halogeno derivatives of ethanol. Part III B. KellerJ. Legendziewicz OriginalPaper Pages: 725 - 730
Incorporation of rare earths into semiconductors as seen by nuclear spectroscopic techniques A. Kozanecki OriginalPaper Pages: 731 - 741
The orientation of the optical transition moments of Cr-centers in forsterite M. KosmalaE. MugeńskiW. Stręk OriginalPaper Pages: 742 - 747
The effect of γ-irradiation on the optical properties of Cr-doped forsterite M. KosmalaE. MugenskiW. Stręk BriefCommunication Pages: 748 - 750
Optical spectroscopy in incommensurate phases J. C. KrupaP. DelamoyeA. Milicic-Tang OriginalPaper Pages: 751 - 760
The influence of reverse excitation transfer on donor and acceptor fluorescence decay: Monte Carlo simulations L. KulakR. TwardowskiC. Bojarski OriginalPaper Pages: 761 - 765
Optical properties of Eu3+ and Ho3+ in fluoride glasses V. LavinV. D. RodriguezZs. Rasztovits OriginalPaper Pages: 766 - 770
Effects of dimeric and polymeric structures on spectroscopy of Pr3+ and Eu3+ ions J. Legendziewicz OriginalPaper Pages: 771 - 786