• Thermodynamics of the most generalized form of holographic dark energy and some particular cases with corrected entropies 

  Saha, Sanghati; Güdekli, Ertan; Chattopadhyay, Surajit; Açan Yıldız, Gizem Dilara (ELSEVIER, 2025)

  A four-parameter generalized entropy has recently been developed based on the generalized cut-off of holographic dark energy (HDE) formalism. It reduces to various known entropies for appropriate parameter limits, as shown ...

• Orbital motion, epicyclic oscillations, and collision of particles around conformally coupled charged black hole 

  Mustafa G.; Açan Yıldız, Gizem Dilara; Javed, Faisal; Maurya, S. K.; Güdekli, Ertan; Atamurotov, Farruh (Elsevier Ltd., 2024)

  The orbital and oscillatory motion of test particles around a non-rotating, conformally coupled charged black hole with scalar hair is studied in this work. The impact of the black hole parameters on particle motion is ...

• Artificial synapses based on HfOx/TiOy memristor devices for neuromorphic applications 

  Özkal, Bünyamin; Al-Jawfi, Nora Ali Abdo Saleh; Ekinci, Gökhan; Rameev, Bulat Z.; Khaibullin, Rustam, I; Kazan, Sinan (IOP Publishing Ltd., 2025)

  As a result of enormous progress in nanoscale electronics, interest in artificial intelligence (AI) supported systems has also increased greatly. These systems are typically designed to process computationally intensive ...

• The role of W seed and spacer layers on the magnetic properties of Co/Pt multilayers 

  Tokac, M.; Piskin, H.; Ekinci, Gökhan; Ozkal, B.; Kazan, S. (ELSEVIER, 2025)

  The selection of seed and spacer layers is critical in influencing the magnetic properties of thin films, where these layers impact the microstructure, interface quality, and overall magnetic behavior of the thin films. ...

• Bouncing universe scenarios in an extended gravitational framework involving curvature-matter coupling 

  Zubair M.; Muneerq, Quratulien; Waheed, Saira; Yıldız, G. Dilara Açan; Güdekli, Ertan (Elsevier B.V., 2024)

  Exploration of bouncing cosmic models in modified theories has gained much popularity in modern cosmology. This paper explores the Lagrangian function of a new theory namely F(R,Lm,T) framework by taking four renowned ...

• Investigation of Resistance Switching and Synaptic Properties of VO x for Neuromorphic Applications 

  Ekinci, Gökhan; Özkal, Bünyamin; Kazan, Sinan (2024)

  The taking run on artificial intelligence in the last decades is based on the von Neumann architecture where memory and computation units are separately located from each other. This configuration causes a large amount of ...

• Optical properties of Euler–Heisenberg black hole surrounded by perfect fluid dark matter 

  Yıldız, G. Dilara Açan; Ditta, Allah; Ashraf, Asifa; Güdekli, Ertan; Alanazi, Yousef Mohammed; Reyimberganov, Anvar (Elsevier B.V., 2024)

  This work explores the phenomenon of plasma lensing in weak plasma fields around Euler–Heisenberg black holes submerged in perfect fluid dark matter. For both uniform and non-uniform plasma environments, the deflection ...

• Linear redshift parametrization of deceleration parameter in f(R,Lm) gravity 

  Myrzakulov, Yerlan; Dönmez O.; Yıldız, G. Dilara A.; Güdekli E.; Muminov S.; Rayimbaev J. (Elsevier B.V., 2024)

  In this study, we investigate the linear redshift parametrization of q(z) within the framework of f(R,Lm) gravity, using constraints derived from H(z)/Pantheon samples. We consider a non-linear functional form for f(R,Lm), ...

• New traversable wormhole solutions in Einstein Gauss-Bonnet gravity 

  Zubair M.; Farooq, Mushayydha; Gudekli, Ertan; Kausar, Hafiza Rizwana; Yıldız, G. D. Acan (World Scientific, 2023)

  This paper explores the existence of static wormholes in 4-Dimensional Einstein Gauss-Bonnet (4D EGB) gravity. We discuss some possibilities for constructing radial-dependent shape functions via different strategies to ...

• The role of atomistic processes in growth of Cu–Ni metallic/bimetallic nanoparticles 

  Ilker, Efe; Konuk, Mine; Madran, Melihat; Gökçen, Mine; Göksal, İlkin; Durukanoğlu, Sondan (Elsevier B.V., 2023)

  Controlling the morphology of non-noble bimetallic nanocrystals can provide an excellent opportunity to improve performance and activity in catalytic reactions. Although several studies have focused on the overall macroscopic ...

• Fabrication and characterization of TiOx based single-cell memristive devices 

  Özkal, Bünyamin; Kazan, Sinan; Karataş, Özgül; Ekinci, Gökhan; Arda, Lütfi; Rameev, Bulat Z. (Institute of Physics, 2023)

  Nowadays, remarkable progress has been observed in research into neuromorphic computing systems inspired by the human brain. A memristive device can behaviorally imitate the biological neuronal synapse therefore memristor-based ...

• Investigation of the 121Sb(α,γ)125I reaction cross-section calculations at astrophysical energies 

  Eroğlu, Muzaffer; Yalçın, C.; Güray, R. T. (Springer, 2023)

  Proton-rich nuclei are synthesized via photodisintegration and reverse reactions. To examine this mechanism and reproduce the observed p-nucleus abundances, it is crucial to know the reaction rates and thereby the reaction ...

• Testing of Kerr black hole with quintessential dark energy through observational data by using quasi-periodic oscillations 

  Liu, Yong; Mustafa G.; Maurya S.K.; Yıldız, G.D. Açan; Güdekli, Ertan (Elsevier B.V., 2023)

  A viable method to examine the wide range of intriguing phenomena that occur in a strong gravity regime is the study of the quasi-periodic oscillations (QPOs) of X-ray flux seen in stellar-mass black hole (BH) binaries. ...

• Periodic and solitary waves of the nonlinear Konno–Oono model: generalized methods 

  Hosseini, K.; Sadri, K.; Hincal, E.; Abbasi, A.; Baleanu, D.; Salahshour, S. (Springer, 2023)

  There has been considerable academic interest in the study of nonlinear dynamical models and their exact traveling waves over the past few years. The main aim of the present paper is to consider a nonlinear dynamical model ...

• Quantum boomerang effect: Beyond the standard Anderson model 

  Tessieri, L.; Akdeniz, Z.; Cherroret, N.; Delande, D.; Vignolo, P. (American Physical Society, 2021)

  It was recently shown that wavepackets with a skewed momentum distribution exhibit a boomeranglike dynamics in the Anderson model due to Anderson localization: after an initial ballistic motion, they make a U-turn and ...

• Investigation of particle size effect on film formation of polystyrene latexes using fluorescence technique 

  Uğur, Şaziye; Sunay, M. Selin (Elsevier Science Bv, 2016)

  This study reports the particle size effects on the film formation behavior of pyrene labeled polystyrene (PS) latexes by a combination of steady state fluorescence (SSF), UV-vis (UVV) and atomic force microscopy (AFM) ...

• Structural characterization, solvent effects on nuclear magnetic shielding tensors, experimental and theoretical DFT studies on the vibrational and NMR spectra of 3-(acrylamido)phenylboronic acid 

  Alver, Özgür; Kaya, Mehmet Fatih; Dikmen, G. (Elsevier, 2015)

  Structural elucidation of 3-(acrylamido)phenylboronic acid (C9H10BNO3) was carried out with 1H, 13C and HETCOR NMR techniques. Solvent effects on nuclear magnetic shielding tensors were examined with deuterated dimethyl ...

• Structure and Raman Spectra in Cryolitic Melts: Simulations with an ab Initio Interaction Potential 

  Çıkıt, Serpil; Akdeniz, Zehra; Madden, Paul A. (Amer Chemical Soc, 2014)

  The Raman spectra of cryolitic melts have been calculated from molecular dynamics computer simulations using a polarizable ionic potential obtained by force-fitting to ab initio electronic structure calculations. Simulations ...

• Condensation of two-dimensional harmonically confined bosons with Bessel-type interactions 

  Mese, A. I.; Capuzzi, P.; Aktaş, Saban; Akdeniz, Zehra; Okan, S. Erol (Amer Physical Soc, 2011)

  We study the ground-state configurations of few interacting bosons confined in two dimensions by anisotropic harmonic potentials. By means of variational calculations, including correlation effects, we show that the ...

• Localization-delocalization transition in the random dimer model 

  Schaff, Jean-Francois; Akdeniz, Zehra; Vignolo, Patrizia (Amer Physical Soc, 2010)

  The random-dimer model is probably the most popular model for a one-dimensional disordered system where correlations are responsible for delocalization of the wave functions. This is the primary model used to justify the ...

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