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SDSS-IV MaNGA: Inside-out versus Outside-in Quenching of Galaxies in Different Local Environments
(2019)
The large Integral Field Spectroscopy surveys have allowed the classification of ionizing sources of emission lines on sub-kiloparsec scales. In this work, we define two non-parametric parameters, quiescence (F-q) and its ...
Concentration quenching of the green photoluminescence from terbium ions embedded in AlN and SiC matrices
(Elsevier BVAmsterdam, 2013-05)
The green photoluminescence emission from terbium rare earth ions embedded in the wide band gap matrices wurtzite AlN and amorphous 'SI'C shows the same functional rapid decay with increasing concentration (concentration ...
Concentration quenching and thermal activation of the luminescence from terbium-doped a-SiC:H and c-AlN thin films
(Wiley-VCH VerlagWeinheim, 2013-01)
The effect of terbium (Tb) doping on the photoluminescence (PL) of crystalline aluminum nitride (c-AlN) and amorphous hydrogenated silicon carbide (a-SiC:H) thin films has been investigated for different Tb atomic ...
Influence of Cu and Cr on the matrix decomposition of quenched Al-Zn-Mg alloy
(Akademie Verlag Gmbh, 1991-03-01)
The Inoue procedure is used to study the influence of Cr and Cu elements, jointly or individually, on the matrix decomposition of quenched Al-Zn-Mg alloys. The addition of copper and copper with chromium does not significantly ...
Luminescence and non-radiative processes in lanthanide squarate hydrates
(1996-11-01)
The luminescence properties of solid hydrated lanthanide squarates (Ln2(C4O4)3(H2O) x; x = 8 or 13;Ln3+ = Gd, La, Eu, Tb, Pr) are reported for temperatures down to 4.2K. The luminescence of the squarate group is observed ...
Luminescence and non-radiative processes in lanthanide squarate hydrates
(1996-11-01)
The luminescence properties of solid hydrated lanthanide squarates (Ln2(C4O4)3(H2O) x; x = 8 or 13;Ln3+ = Gd, La, Eu, Tb, Pr) are reported for temperatures down to 4.2K. The luminescence of the squarate group is observed ...
A FLUORESCENCE QUENCHING METHOD FOR DETERMINATION OF COPPER IONS WITH CDTE QUANTUM DOTS
(Sociedad Chilena de Química, 2009)
Copper complexation by naturally occurring organic matter: A multiligand model
(Science & Technology LettersNorthwoodInglaterra, 1995)
Photosynthetic responses and proline content of mature and young leaves of sunflower plants under water deficit
(2006-03-01)
In mature and young leaves of sunflower (Helianthus annuus L. cv. Catissol-01) plants grown in the greenhouse, photosynthetic rate, stomatal conductance, and transpiration rate declined during water stress independently ...