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Localized modes of binary mixtures of Bose-Einstein condensates in nonlinear optical lattices
(2008-02-12)
The properties of the localized states of a two-component Bose-Einstein condensate confined in a nonlinear periodic potential (nonlinear optical lattice) are investigated. We discuss the existence of different types of ...
Effect of helium implantation on the properties of plasma polymer films
(Elsevier B.V., 2002-05-01)
Polymer films, deposited from acetylene and argon plasma mixtures, were bombarded with 150 keV He+ ions, varying the fluence, Phi, from 10(18) to 10(21) ions/m(2). Molecular structure and optical gap of the samples were ...
Effect of helium implantation on the properties of plasma polymer films
(Elsevier B.V., 2002-05-01)
Polymer films, deposited from acetylene and argon plasma mixtures, were bombarded with 150 keV He+ ions, varying the fluence, Phi, from 10(18) to 10(21) ions/m(2). Molecular structure and optical gap of the samples were ...
Synthesis, physical and optical properties, and electronic structure of the rare-earth oxysulfides ln(2)o(2)s (ln = sm, eu)
(PERGAMON-ELSEVIER SCIENCE LTD,, 2002)
Structural refinement, optical and ferroelectric properties of microcrystalline Ba(Zr0.05Ti0.95)O-3 perovskite
(Elsevier B.V., 2014-05-01)
For this study, a microcrystalline Ba(Zr0.05Ti0.95)O-3 (BZT) powder was prepared by a high energy ball milling method followed by calcination at 1100 degrees C for 4 h. The calcined powder was structurally characterized ...
MAGNETIC FIELD INDUCED NEAR-BAND-GAP OPTICAL PROPERTIES IN EuTe LAYERS
(WORLD SCIENTIFIC PUBL CO PTE LTD, 2009)
The magnetic response of the near-band-edge optical properties is studied in EuTe layers. In several magneto-optical experiments, the absorption and emission are described as well as the related Stokes shift. Specifically, ...
Spectroscopic properties of Nd3+-doped tungsten-tellurite glasses
(2015-09-25)
In this work, we investigate the spectroscopy properties of neodymium doped tungsten-tellurite glasses prepared in ambient and O2-rich atmospheres. A conversion of TeO4 to TeO3 units was caused by the addition of Nd3+ into ...
Study of the influence of indium segregation on the optical properties of InGaAs/GaAs quantum wells via split-operator method
(A V S AMER INST PHYSICS, 2010)
In the case of quantum wells, the indium segregation leads to complex potential profiles that are hardly considered in the majority of the theoretical models. The authors demonstrated that the split-operator method is ...