Journal
Scientific and technical journal of information technologies, mechanics and optics
UDK
Issue:5 (81)
INHOMOGENEOUS ELECTRONIC SPECTRA BROADENING FOR THE DYE MOLECULES WITHIN NANOPOROUS GLASS
Annotation
An impact of the exciting radiation frequency on the fluorescence spectra parameters of adsorbed molecules has been investigated. Observed effects are interpreted in the belief that electronic spectra of the dye molecules within nanoporous glass undergo an inhomogeneous broadening. In some cases, the found dependences demonstrate a non-monotonic character, that’s why inhomogeneous broadening not always might be described with simple Gaussian function. It has been proved that in present case the inhomogeneous broadening appears due to potential variations of intermolecular interactions between adsorbate and adsorbent. The mentioned variations take place due to variable local curvature of the pore surface and coexistence of certain stable molecule orientations on the surface.
Keywords
Постоянный URL
Articles in current issue
- OPTICAL TECHNOLOGIES SILVER NANOCLUSTERS INFLUENCE ON FORMATION OF QUANTUM DOTS IN FLUORINE PHOSPHATE GLASSES
- ANALYSIS OF RAY TRACING THROUGH OPTICAL SYSTEMS WITH METAMATERIAL ELEMENTS
- MATHEMATICAL DESCRIPTION OF OPTICAL SYSTEM FOR RECTANGULAR LIGHT SPOT CREATING IN OBLIQUE BEAM
- LAMELLAR LATTICE SPACING AND IRIDESCENCE INTERFERENTIAL MODEL
- DATA PROCESSING SCHEME MODIFICATION FOR PHASE INTERFEROMETRICAL ACOUSTIC SENSOR
- SINGLE-PULSE WRITING AND VISUALIZATION OF TYPE II FIBER BRAGG GRATINGS
- PARTICULARITIES OF FEMTOSECOND SPECTRAL SUPERCONTINUUM GENERATION IN CRYSTAL MEDIA WITH X(2)-NONLINEARITY
- INVESTIGATION OF LUMINESCENCE KINETICS IN PbS QUANTUM DOTS
- COMPENSATION METHOD FOR THE SPECTRAL HETEROGENEITY OF THE RADIATION SOURCE BY ADJUSTING ITS COLOR TEMPERATURE FOR HYPERSPECTRAL APPLICATIONS IN MICROSCOPY
- PLANT TISSUE STUDY BY OPTICAL COHERENCE MICROSCOPY
- ADAPTIVE STABILIZING CONTROLLER OF A SIMPLE STRUCTURE
- EIGENVECTORS STRUCTURE OF STATE MATRICES IN MULTICHANNEL SYSTEMS AS A DEGENERATION FACTOR
- OPTIMAL SYNTHESIS FOR DYNAMIC SYSTEMS WITH DELAY IN CONTROL
- CAPACITIVE POSITION SENSOR FOR PLANAR ELECTRIC DRIVE
- FAST BOUNDARY ELEMENT METHOD FOR MAGNETOSTATIC PROBLEMS SOLUTION
- TRANSFORMATION PROPERTIES OF n-DIMENSIONAL DIGITAL SIGNALS ON THE BASELINE OF RECTANGULAR HITS
- QUERY DISTRIBUTION OPTIMIZATION IN CLUSTER SYSTEM AT A COMBINATION OF ANALYTICAL MODELING AND SIMULATION
- RELIABILITY EVALUATION MATHEMATICAL MODEL OF AVIONICS ITEM WITH AN UNLOADED RESERVE
- DRUG INTOXICATION INFLUENCE ON SPEAKERS’ VOICE FEATURES
- COMPUTER SYSTEMS AND INFORMATION TECHNOLOGIES FUZZY MARKOVIAN MODEL BASED TECHNOLOGY FOR ASSESSMENT OF MULTI-AGENT DISTRIBUTED INFORMATION SYSTEMS RELIABILITY STATUS
- METHOD OF SEMI-AUTOMATIC MORPHOLOGICAL DICTIONARY GENERATION
- APPLICATION OF NONLINEAR DYNAMICS METHODS FOR JOY EMOTION RECOGNITION IN SPEECH
- EFFICIENCY INCREASING METHOD OF THE EVOLUTIONARY ALGORITHMS BY REINFORCEMENT LEARNING
- INVESTIGATION OF NANOPARTICLES MOVEMENT EFFECT UNDER THE INFLUENCE OF FIELDS AND CHARGES CREATED BY A FOCUSED ELECTRON BEAM
- INHOMOGENEOUS ELECTRONIC SPECTRA BROADENING FOR THE DYE MOLECULES WITHIN NANOPOROUS GLASS
- PULSED FIBER LASER APPLICATION FOR SIO2/SI SYSTEM MICROSTRUCTURING
- POSSIBILITY INVESTIGATION OF BATTERY HEAT SENSORS APPLICATION IN NONSTATIONARY HEAT MEASUREMENT
- MULTIDIMENTIONAL MODEL OF DISCRETIONARY ACCESS TO THE OBJECTS IN VERSION CONTROL SYSTEM
- METHODS FOR ASIAN OPTION PRICING WITH PAYMENTS OF DISCRETE DIVIDENDS OUT OF AVERAGING PERIOD
- BRIEF REPORTS ON THE TERMINOLOGY ISSUES IN THE FIELD OF MECHATRONICS
- ON THE APPLICATION OF RECTIFIED LOGARITHMIC CHARACTERISTICS METHOD IN SMOOTHING ALGORITHMS
- MOVING TRAIN AS A SOURCE OF ACOUSTIC WAVES PROPAGATING IN THE RAILWAY TRACK
- COLOR RENDITION SETTING FOR OPTICAL-ELECTRONIC VISION SYSTEMS BY «REFERENCE COLORS» METHOD
- MULTIELEMENT COLOR LIGHT SOURCE
- FEATURES OF MINERALS COLOR ANALYSIS ALGORITHM