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Relation among optical, thermal and thermo-optical properties and niobium concentration in tellurite glasses
(Elsevier B.V., 2010-09-01)
In this work, optical, thermal, thermo-optical and spectroscopic properties of the 80TeO(2)-(20-x)Li(2)O-xNb(2)O(5) (x=5, 10 and 15 mol%) glasses were investigated by using the thermal lens spectrometry, X-Ray diffraction, ...
Theoretical investigation of electronic and optical properties of andalusite within density functional theory
(PERGAMON-ELSEVIER SCIENCE LTD, 2010)
The electronic and optical properties of andalusite were studied by using quantum-mechanical calculations based on the density functional theory (DFT). The electronic structure shows that andalusite has a direct band gap ...
Optical storage properties in cast films of an azopolymer
(ABM, ABC, ABPol, 2003-06)
In this paper we discuss the properties of optically induced birefringence in DR19-MDI cast films that may be used in optical storage applications. The selection of DR19-MDI cast films was based on a comparative study of ...
Influence of different solvents on the structural, optical and morphological properties of CdS nanoparticles
(Elsevier B.V. Sa, 2011-06-16)
CdS is one of the most important II-VI semiconductors, with applications in solar cells, optoelectronics and electronic devices. CdS nanoparticles were synthesized via microwave-assisted solvothermal technique. Structural ...
Retrieval of Suspended Particulate Matter in Inland Waters with Widely Differing Optical Properties Using a Semi-Analytical Scheme
(Mdpi, 2019-10-01)
Suspended particulate matter (SPM) directly affects the underwater light field and, as a consequence, changes the water clarity and can reduce the primary production. Remote sensing-based bio-optical modeling can provide ...
Cr+3 distribution in Al1 and Al2 Sites of alexandrite (BeAl2O4: Cr3+) induced by annealing, investigated by optical spectroscopy
(2010)
In order to investigate optical properties of alexandrite, the present work deals with the influence of thermal annealing on optical absorption and luminescence spectra of natural samples. The exposure time to heat treatment ...
Spatial and temporal variations of the inherent optical properties in a tropical cascading reservoir system
(Springer, 2016-06-01)
In order to verify the effect of a cascade system in the water quality of two tropical reservoirs in Brazil, this work proposed to make use of the inherent optical properties (IOPs) as well as the specific inherent optical ...
Ab initio study of the electronic and optical properties of sillimanite (Al(2)SiO(5)) crystal
(ELSEVIER SCIENCE BV, 2011)
Ab initio calculations based on the density functional theory (DFT) are used to investigate the electronic and optical properties of sillimanite. The geometrical parameters of the unit cell, which contain 32 atoms, have ...
Optical properties of potassium niobate thin films prepared by the polymeric precursor method
(Elsevier B.V., 2005-02-01)
Thin films of potassium niobate were deposited on MgO (100) substrates by the polymeric precursor method and annealing in static air at 600 degreesC for 20 h. The obtained films were characterized by X-ray diffraction, ...
Electro-optically sensitive diamond-like carbon thin films deposited by reactive magnetron sputtering for electronic device applications
(ELSEVIER SCIENCE SA, 2011)
The goal of this work is to study and relate electrical and optical properties of diamond-like carbon (DLC) thin films for applications in electronic devices. DLC films were deposited in a reactive RF magnetron sputtering ...