Güncel Gönderiler: Yayın Koleksiyonu
Toplam kayıt 60, listelenen: 41-60
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3d-transition metals (Cu, Fe, Mn, Ni, V and Zn)-doped pentacene π-conjugated organic molecule for photovoltaic applications: DFT and TD-DFT calculations
(Springer, 2020)In this study, we have performed a thorough examination of density functional theory (DFT) and time-dependent (TD) DFT to investigate the structural and optoelectronic properties of 3d-transition metals (Cu, Fe, Mn, Ni, V ... -
A combined experimental and DFT/TD-DFT studies on the electronic structure, structural and optical properties of quinoline derivatives
(Springer, 2020)In this work, the structural, electronic, and optical features of quinoline derivatives were carried out by experiment and density functional theory (DFT). Our results show that a change in the substitution position of ... -
Performance Analysis of Transmitter Identification Based on I/Q Imbalance Estimation
(Institute of Electrical and Electronics Engineers Inc., 2019)Performance of a transmitter identification method based on I/Q imbalance estimation is analyzed for different modulation types in this work. This analysis is considered on the basis of the constellation structure of proper ... -
Evaluation of electronic transport and optical response of two-dimensional Fe-doped TiO2 thin films for photodetector applications
(Elsevier GmbH, 2020)We have carried out the structural, electronic and optical properties of Iron (Fe)-doped TiO2 thin films by sol-gel technique. The results reveal that the thin films form in a granular structure where particle-like grains ... -
Electronic Transport and Non-linear Optical Properties of Hexathiopentacene (HTP) Nanorings: A DFT Study
(Springer, 2020)The electronic structure and structural and optoelectronic properties of hexathiopentacene (HTP) nanorings have been carried out by density functional theory (DFT) and time-dependent DFT (TD-DFT). Herein, the binding energy ... -
Novel topological nodal lines and exotic drum-head-like surface states in synthesized CsCl-type binary alloy TiOs
(Elsevier Inc, 2020)Very recently, searching for new topological nodal line semimetals (TNLSs) and drum-head-like (DHL) surface states has become a hot topic in the field of physical chemistry of materials. Via first principles, in this ... -
Experimental, Semi-theoretical, and Theoretical Electronic and Non-linear Optical Characteristics of ECBP
(Springer, 2020)The electronic properties of 4,4 '-bis(3-ethyl-N-carbazolyl)-1,1 '-biphenyl (ECBP) have been studied using time-dependent density functional theory. The non-linear optical (NLO) properties and dipole moments were investigated ... -
Theoretical investigation of the adsorption behaviors of fluorouracil as an anticancer drug on pristine and B-, Al-, Ga-doped C36 nanotube
(Elsevier B.V., 2020)Density functional theory (DFT) is used to examine the formation possibility of a stable interaction between 5-fluorouracil (5-FU) drug molecule and a pristine, boron (B), aluminum (Al), and gallium (Ga)-doped carbon ... -
3D sound source localization with fiber optic sensor array based on genetic algorithm
(Academic Press Inc., 2020)Sound source localization (SLL), which is an area of multi-point acoustic detection, has always been an important research topic since it has been employed in many applications. It has been notable to use fiber optic sensors ... -
DFT and TD-DFT studies of new pentacene-based organic molecules as a donor material for bulk-heterojunction solar cells
(Springer, 2020)The performance of organic cells based on bulk heterojunctions (BHJs) has improved recently, but further improvements are necessary. In this work, we have carried out a thorough examination using density functional theory ... -
Fiber optic tactile sensor for surface roughness recognition by machine learning algorithms
(Elsevier B.V., 2021)In this study, a sensor tip with a metallic hemispherical nozzle tip (MHNT) design based on the Fabry-Perot interferometer was developed for surface roughness recognition (SRR). Sandpaper samples with ten different ... -
DFT, DFTB and TD-DFT theoretical investigations of p-conjugated molecules based on thieno[2,3-b] indole for dye-sensitized solar cell applications
(Elsevier, 2022)In this study, the electrochemical, photovoltaic and absorption properties of the new designed organic sensitizers dyes: Dye-1, Dye-2, Dye-3 and Dye-4 based on Dye-R, of D-pi-A architecture, before and after binding to the ... -
New optoelectronic material based on biguanide for orange and yellow organic light emitting diode: A combined experimental and theoretical study
(Elsevier B.V., 2022)In this study, the effects of dimethyl sulfoxide (DMSO), ethanol, methanol, and water solvents on the electronic, optical, and some electrical and sensing properties of the Poly-hexamethylene biguanide hydrochloride (PHMB) ... -
Toxic potential of Poly-hexamethylene biguanide hydrochloride (PHMB): A DFT, AIM and NCI analysis study with solvent effects
(Elsevier B.V., 2022)In the current study, the toxic material Poly-hexamethylene biguanide hydrochloride (PHMB) has been characterized by UV–Visible and infrared spectroscopy in different solvent environments. The nature of the molecular ... -
Optical and photonic properties dependence on HNMB solvents: An emitter molecule for OLEDs
(Elsevier Gmbh, 2022)The development of organic light-emitting diodes (OLEDs) is very important due to their use in new generation lighting and displays, their color resolution and their unique optical properties. Herein, the change of the ... -
Analytical analysis and experimental validation of optical power estimation in V-grooved polymer optical fibers
(Elsevier Gmbh, 2022)In this study, analytical and experimental research of V-grooved polymer optical fibers (POFs)' optical power loss characteristics is carried out. A simple mathematical model that can determine the optical output power and ... -
Non-negative matrix factorization and differential expression analyses identify hub genes linked to progression and prognosis of glioblastoma multiforme
(Elsevier B.V., 2022)One of the most prevailing primary brain tumors in adult human male is glioblastoma multiforme (GBM), which is categorized by rapid cellular growth. Even though the combination therapy comprises surgery, chemotherapy, and ... -
Wind speed measurement with a low-cost polymer optical fiber anemometer based on Fresnel reflection
(Elsevier B.V., 2022)This study designed and experimentally verified a simple and low-cost anemometer based on Fresnel reflection using Polymer Optical Fiber (POF). The system was developed especially for wind speed measurement in harsh ... -
MTPA Control of IPMSM Drives Based on Virtual Signal Injection Considering Machine Parameter Variations
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2018)Due to parameter variations with stator currents, the derivatives of machine parameters with respect to current angle or d-axis current are not zero. However, these derivative terms are ignored by most of mathematical model ... -
A new hybrid algorithm with genetic-teaching learning optimization (G-TLBO) technique for optimizing of power flow in wind-thermal power systems
(SPRINGER, 2016)In this study, a new hybrid genetic teaching learning-based optimization algorithm is proposed for wind-thermal power systems. The proposed algorithm is applied to a 19 bus 7336 MW Turkish-wind-thermal power system under ...
