2008

XRD and FTIR characterization of nanocrystalline YVO4:Eu derived by coprecipitation process

Autori: 
E. Borca, M. Bercu, S. Georgescu, S. Hodorogea, E. Cotoi,
Anul: 
2008

Multicenter structure of the optical spectra and the charge-compensation mechanisms in Nd:SrWO4 laser crystals

Autori: 
A. Lupei, V. Lupei, C. Gheorghe, L. Gheorghe, A. Achim,
Anul: 
2008

In-band pumping of Nd-vanadate thindisk lasers

Autori: 
N. Pavel, C. Kr
Anul: 
2008

Comparative spectroscopic investigation of rare earth doped oxide transparent ceramics and single crystals

Autori: 
V. Lupei
Anul: 
2008

Optical behaviour of praseodymiumdoped and praseodymium/ytterbium-co-doped double phosphates

Autori: 
J. Legendziewicz, M. Guzik, J. Cybinska, A. Stefan, V. Lupei,
Anul: 
2008

Co-doping effects on SrWO4: Nd3+ crystals for RAMAN lasers

Autori: 
A. Achim, L. Gheorghe, V. Lupei, A. Lupei, C. Gheorghe
Anul: 
2008

Assessment of the distribution of the Yb3+ ions in Sc2O3 ceramics from cooperative absorption and emission

Autori: 
V. Lupei, A. Lupei,G. Boulon, A. Jouini, A.Ikesue
Anul: 
2008

Dehydration and rehydration effects on the photoluminescence properties of terbium-exchanged MFI-type materials

Autori: 
C. Tiseanu, A. Ge
Anul: 
2008

Cationic disorder effects in complex oxide laser materials and phosphors

Autori: 
A. Lupei, V. Lupei, C. Gheoghe, L. Gheorghe, C. Aka, D. Vivien
Anul: 
2008

Concentration dependence of luminescence properties in praseodymium and praseodymium/ytterbium-doped lutetium double phosphates

Autori: 
J. Legendziewicz, M. Guzik, J. Cybi?ska, A. Stefan, V. Lupei
Anul: 
2008

Transparent polycrystalline ceramic laser materials

Autori: 
V. Lupei, A. Lupei, A. Ikesue
Anul: 
2008

Luminescence spectra and dynamics of lanthanides doped microporous- mesoporous materials

Autori: 
C. Tiseanu, A. Gessner, M. Kumke, B. Gagea, V. Parvulescu, J. Martens
Anul: 
2008

Europium(3+) -an efficient luminescence probe for the Si to Al ratio and silylation effects in microporous-mesoporous Zeogrid materials

Autori: 
C. Tiseanu, V.I. Parvulescu, A. Ge
Anul: 
2008

Photoluminescence study of terbium-exchanged USY zeolites: Number of species, luminescence decays and decayassociated spectra

Autori: 
C.Tiseanu, V. A. Lorenz- Fonfria, A. Gessner, M. Kumke,V. I. Parvulescu
Anul: 
2008

Comparative high-resolution spectroscopy and emission dynamics of Nd-doped GSGG crystals and transparent ceramics

Autori: 
V. Lupei, A. Lupei, C. Gheorghe, A. Ikesue
Anul: 
2008

Spectroscopic characteristics of Tm3+ in Tm and Tm, Nd, Yb:Sc2O3 ceramic

Autori: 
V. Lupei, A. Lupei, C. Gheoghe, A. Ikesue
Anul: 
2008

Excited state dynamics of Er3+ in Sc2O3 ceramic

Autori: 
A. Lupei, V. Lupei, C. Gheorghe, A.Ikesue
Anul: 
2008

Judd-Ofelt analysis of the Er3+ (4f11) absorption intensities in Er3+-doped Sc2O3

Autori: 
C. Gheorghe, S. Georgescu, V. Lupei, A. Lupei, A. Ikesue,
Anul: 
2008

Excited state dynamics of Eu3+ in the partially disordered crystals La3Ga5SiO14 and La3Ga5.5Ta0.5O14

Autori: 
S. Georgescu, O. Toma, A. M. Chinie, L. Gheorghe, A. Achim, A. S. Stefan
Anul: 
2008

Spectroscopic characteristics of langasite (La3Ga5SiO14) and langatate (La3Ga5.5Ta0.5O14) crystals doped with Eu3+

Autori: 
S. Georgescu, O. Toma, A .M. Chinie, L. Gheorghe, A. Achim, A.S. Stefan
Anul: 
2008

Absorption intensities and emission cross section of Er3+ in Sc2O3 transparent ceramics

Autori: 
C. Gheorghe, S. Georgescu, V. Lupei, A. Lupei
Anul: 
2008
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