Počet záznamů: 1

Spectroscopic properties of Ni.sup.2+./sup. and rare-earth codoped Ge–Ga–Sb–S glass

  1. 1.
    0342108 - FZU-D 2011 RIV GB eng J - Článek v odborném periodiku
    Ren, J. - Wágner, T. - Oswald, Jiří - Orava, J. - Frumarová, Božena - Frumar, M.
    Spectroscopic properties of Ni2+ and rare-earth codoped Ge–Ga–Sb–S glass.
    Journal of Physics and Chemistry of Solids. Roč. 71, č. 1 (2010), s. 30-34 ISSN 0022-3697
    Grant ostatní: GAČR(CZ) GA203/06/1368; MŠMT(CZ) LC523
    Výzkumný záměr: CEZ:AV0Z10100521; CEZ:AV0Z40500505
    Klíčová slova: chalcogenide * glasses * optical materials * luminescence
    Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
    Impakt faktor: 1.384, rok: 2010

    The infrared emission properties of rare-earth (i.e.,Dy3+, Pr3+ or Sm3+) and nickel-codoped Ge–Ga– Sb–S glasses were investigated by photoluminescence. Emission intensities of the rare-earth doped glasses were significantly weakened even with very few amount of nickel (i.e.,500at.ppm). Nickel-doped glasses show larger indices of refraction, which property will be desirable in nonlinear optics.
    Trvalý link: http://hdl.handle.net/11104/0005854