Erişim şekli için "info:eu-repo/semantics/embargoedAccess" Makine Mühendisliği Bölümü Koleksiyonu listeleme
Toplam kayıt 21, listelenen: 1-20
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Ab initio predictions of pressure-dependent structural, elastic, and thermodynamic properties of CaLiX3 (X = Cl, Br, and I) halide perovskites
(Elsevier B.V., 2023)In this comprehensive investigation, we undertook an ab initio exploration of the pressure-dependent structural, elastic and thermodynamic attributes of lithium-based halide perovskite compounds, namely CaLiCl3, CaLiBr3 ... -
Ab initio predictions of the structural, electronic, optical, elastic, and thermoelectric properties of quasi-two-dimensional BaFZnP
(Elsevier, 2023)We studied the structural parameters, elasticity, electronic structure, linear optical spectra, and thermoelectric coefficients of quasi-two-dimensional BaFZnP using ab initio methods. The computed equilibrium coordinates ... -
Combustion synthesis, characterization, and photodegradation performance of La2-xBixCuO4
(Elsevier, 2023)Quaternary metal oxide system of the type, La2-xBixCuO4, where x = 0, 0.01, 0.03, 0.06, 0.08 have been synthesized by the combustion method. The crystalline phases and purity of nanostructures were confirmed by X-ray ... -
Comparative physical, antioxidant, and antimicrobial properties of films prepared by dissolving chitosan in bioactive vinegar varieties
(Elsevier, 2023)Solvent casting following the dissolution of chitosan in aqueous acetic acid is the most widely used method for preparing chitosan films. In this study, an economical and practical way is proposed to improve the physicochemical ... -
A Comprehensive Ab Initio Study of the Recently Synthesized Zintl Phase CsGaSb2 Structural, Dynamical Stability, Elastic and Thermodynamic Properties
(Springer, 2024)A comprehensive examination of the crystal structure, as well as elastic and thermal properties, of the recently created Zintl phase CsGaSb2 has been carried out using ab initio density functional theory pseudo-potential ... -
Effects of heat treatment on surface integrity and wear performance of Inconel 718 alloy fabricated by laser powder bed fusion process additive manufacturing under different laser power and scanning speed parameters
(Springer, 2023)As with all additive manufacturing processes, selecting appropriate process parameters in the laser powder bed fusion (LPBF) process plays an important role in the surface integrity and mechanical behavior of Inconel 718 ... -
Elastic, electronic, thermal and magnetic investigations of PrX2 (X = Fe,Ru) superconductors materials
(Elsevier, 2023)The structural, elastic, electronic properties, thermal properties and magnetic hyperfine field and thermoelectric response of Laves phase PrFe2 and PrRu2 compounds are researched by using density functional theory via ... -
Elastic, mechanical and thermodynamic properties of technetium-based perovskites XTcO3 (X = K, Rb) compounds
(Elsevier B.V., 2024)Ab-initio calculations are employed to determine the structural, mechanical, elastic, electronic and thermodynamic properties of perovskite oxides XTcO3 (X = K, Rb). From the computed structural properties, KTcO3 and RbTcO3 ... -
Electronic, elastic and piezoelectric properties calculations of perovskites materials type BiXO3(X = Al, Sc): DFT and DFPT investigations
(Elsevier, 2023)Throughout this work, the structural characteristics are analyzed. Electronic, thermal, and piezo-electric properties of two perovskite-type cubic crystalline structures are presented in BiAlO3 and BiScO3 using full ... -
Electronic, thermodynamical and thermoelectric performances of RbSnI3 halide perovskite for photovoltaic cell and UV absorber applications
(Elsevier, 2023)Thermoelectric materials are the best materials for energy conservation and its use in technological applications. In this context, the novel materials with multifunctional properties are constantly in demand. The perovskites ... -
Exploring the Optoelectronic Potential of M2SnX3F2 (M = Sr, Ba; X = S, Se) Compounds Through First-Principles Analysis of Structural, Electronic, and Optical Properties
(Springer Science and Business Media Deutschland GmbH, 2023)In this study, the equilibrium ground-state, electronic structure, and optical properties of four chalcofluorides, M2SnX3F2 (M = Sr, Ba and X = S, Se) compounds have been reported using the density functional theory (DFT) ... -
Failure Analysis of ATV Axles
(Springer, 2022)Indexed keywords Abstract In this study, failure analysis of the axle of a 4-wheeled vehicle was carried out. The part broke during daily use, causing an accident. The axle is made of 4340 alloy steel material. In order ... -
First-principles calculations to investigate electronic, magnetic and half-metallic ferromagnetic properties of full-Heusler Mn2OsSn
(Taylor and Francis, 2023)The structural, electrical, magnetic, and elastic characteristics of the Mn2OsSn full-Heusler compound have all been studied using the full potential linearised augmented plane (FP-LAPW) method. The study's exchange and ... -
A first-principles investigation on the structural, electronic and optical characteristics of tetragonal compounds XAgO (X = Li, Na, K, Rb)
(Elsevier B.V., 2024)First-principles calculations employing the density functional theory full-potential (linearized) augmented plane-wave plus local orbitals (FP-(L)/APW + lo) method were conducted to investigate the structural, electronic ... -
Improved performance of D149 dye-sensitized ZnO-based solar cell under solvents activation effect
(Springer, 2023)The various solvents (2,2,2-Trifluoroethanol, 1-propanol, Ethanol and Acetonitrile) effect to improve performance of D149 dye-sensitized ZnO-based solar cells predicted using a quantum mechanical model are investigated. ... -
Photoluminescence properties of Pr-doped LaAsO4: An experimental and theoretical study employing density functional theory
(Elsevier Ltd, 2024)Praseodymium doped lanthanum arsenate, denoted as La1-xPrxAsO4, has been synthesized with different concentrations of the dopant (x = 0.5 %; 1 %; 2 %; 3 % and 5 %) via the combustion method and their optoelectronic properties ... -
A review of piezoelectric MEMS sensors and actuators for gas detection application
(Springer, 2023)Piezoelectric microelectromechanical system (piezo-MEMS)-based mass sensors including the piezoelectric microcantilevers, surface acoustic waves (SAW), quartz crystal microbalance (QCM), piezoelectric micromachined ultrasonic ... -
Separating Agricultural Goods with Image Processing and Fuzzy Inference Systems
(Springer Verlag, 2021)Fuzzy logic inference systems that give effective results about the model in systems that are difficult to establish a model; respectively, it starts with defuzzification the data structurally. Later, it enables the ... -
Structural, Elastic, Electronic, and Magnetic Properties of Nd-Doped NaScGe Half-Heusler Compound by Ab-Initio Method
(John Wiley and Sons Inc, 2024)A comprehensive investigation is conducted on the electronic structure and magnetic properties of half-Heusler NaScGe, which is doped with a rare earth element Nd with different concentrations. The Heusler Na1-xNdxScGe ... -
Synthesis and optical properties of II–VI semiconductor quantum dots: a review
(Springer, 2023)The unique architectures of semiconductor quantum dots (QDs) and one-dimensional (1D) nanostructures give rise to a fascinating array of optical and electronic properties, making them useful for numerous industrial and ...