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Regularities of variations in spectral-fluorescence properties and the nature of intramolecular interaction in N, O, S series of heterocyclic azoles in the UV range of optical spectrum-widths of broad bands in UV absorption and fluorescence spectra (γλfl1/2), we calculate the rate constants

On the Possibility of Applying Fluoride Neodymium-Activated Crystals as Light-Controlled Gates for ArF Laser Radiation (193 nm) crystals in the UV and VUV spectral regions are presented. Absorption spectra from the ground (4I9

Measurement of reflection coefficients of organic and non-organic media and materials in UV spectrum in solid, granular and liquid forms were made in the UV field of 230–400 nm. A single channel spectrometer

FEATURES OF OBTAINING p-(Al)GaN FOR OPTOELECTRONIC DEVICES IN THE BLUE, GREEN AND NEAR UV REGIONS OF THE SPECTRUMFEATURES OF OBTAINING p-(Al)GaN FOR OPTOELECTRONIC DEVICES IN THE BLUE, GREEN AND NEAR UV REGIONS

МОРФОЛОГО-АНАТОМИЧЕСКИЕ ПРИЗНАКИ И ЧИСЛОВЫЕ ПОКАЗАТЕЛИ ЦВЕТКОВ БОЯРЫШНИКА КРУПНОКОЛЮЧКОВОГО (СRATAEGUS MACRACANTHA L.)-002-43636866-2007) and a SHIMADZU UV 1800 spectrophotometer (Japan) were used. Results and discussion. The main

The effect of cyano-containing acceptor moieties on the photoisomerisation mechanisms and UV/vis spectra of azochromophores with switchable nonlinear optical activity and the former is shown to be the preferable for both chromophores in the ground state. UV/vis spectra

LCAO MO SCFCIINDO S quantum-chemical calculations of characteristics of electronic transitions involving excited states in UV absorption, stimulated emission, and pump-induced reabsorption spectra in N, O, S series of heteroaromatic molecules of electronic transitions in UV absorption, fluorescence, phosphorescence, and pump-induced reabsorption spectra

LCAO MO SCF CI INDO/S quantum-chemical calculations of characteristics of electronic transitions involving excited states in UV absorption, stimulated emission, and pump-induced reabsorption spectra in N, O, S series of heteroaromatic molecules of electronic transitions in UV absorption, fluorescence, phosphorescence, and pump-induced reabsorption spectra

VUV and UV fluorescence and absorption studies of Nd3+ and Ho3+ ions in LiYF4 single crystals ultraviolet (VUV) and ultraviolet (UV) regions of the spectrum. With this pumping arrangement a number of new

VUV and UV fluorescence and absorption studies of tb3+ and tm3+ trivalent ions in liyf4 single crystal hosts ultraviolet (VUV) and ultraviolet (UV) regions of the spectrum, at room temperature. A number of new

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