Results 191 to 200 of about 400,864 (202)
Some of the next articles are maybe not open access.
Correlation between polymorphism and optical bandwidths in AgNd(WO4)2
, 2005The preparation and characterization of two polymorphic phases of AgNd(WO 4 ) 2 are described. The high-temperature phase of AgNd(WO 4 ) 2 is prepared as a polycrystalline powder and as a single crystal.
C. Colón +6 more
semanticscholar +1 more source
N14. Cristóbal Colón y el Encuentro de Dos Mundos
Nuevas Lecturas de Historia, 2022Los años de la crisis mundial en la primera mitad del siglo XX, influyeron decisivamente en las Ciencias Humanas, que se interesaron por el estudio científico del mundo socio-cultural en su conjunto y en sus estructuras parciales de carácter social ...
Juan Friede
semanticscholar +1 more source
Stark broadening parameters predictions and regularities of singly ionized lead
, 2002In this paper we report semiclassical approximate values of the Stark parameters for several lines of Pb II. They were calculated using a set of wavefunctions obtained from Hartree-Fock relativistic calculations.
C. Colón, A. Alonso-Medina
semanticscholar +1 more source
Interpretation of the spectrum of Pb(II). Theoretical transition probabilities and lifetimes
, 2001Radiative transition probabilities for 190 lines arising from the ns 2S1/2, np 2P1/2,3/2, nd 2D3/2,5/2, nf 2F5/2,7/2, and 6p2 (4P1/2,3/2,5/2, 2D3/2,5/2, 2P1/2,3/2, and 2S1/2) levels of Pb(II) have been calculated.
C. Colón, A. Alonso-Medina
semanticscholar +1 more source
Stark broadening parameters and transition probabilities of persistent lines of Tl II
, 2018I. D. Andrés-García +2 more
semanticscholar +1 more source
Transition probabilities and radiative lifetimes of Mg III
, 2015A. Alonso-Medina +2 more
semanticscholar +1 more source
Correlation Between Polymorphism and Optical Bandwidths in AgNd(WO4)2.
, 2006C. Colón +6 more
semanticscholar +1 more source