• Optical Properties of Three-Electron GaAs/AlxGa1−xAs QDs with Finite Confinement Potential 

  Yakar, Yusuf; Çakır, Bekir; Özmen, Ayhan (John Wiley and Sons Inc, 2024)

  In the case of finite confinement potential, the average energies and corresponding wave functions for the 1s2nl configurations, in which nl = 2s, 2p, 3d, and 4f, of three-electron GaAs/AlxGa1−xAs quantum dot with and ...

• Cross section calculations for deuteron induced reactions of 10,11B and 12C nuclei 

  Yiğit, Mustafa; Kara, A.; Yiğit, N.B.; Korkmaz, M.E.; Tel, E. (Springer, 2024)

  In this work, the excitation functions of 10B(d,n)11C, 11B(d,n)12C, 11B(d,2n)11C, 11B(d,p)12B, 12C(d,n)13N, 12C(d,t)11C and 12C(d,α)10B reactions were considered by theoretical models available in EMPIRE 3.2.3, TALYS 1.95 ...

• Spectroscopy of neutron-rich Fe isotopes populated in the 70Zn+238U reaction 

  Bazzacco, D.; Lenzi, S.M.; Recchia, F.; Axiotis, M.; Aydın, S.; Benito, J.; Benzoni, G; Bizzeti, P.G.; Bizzeti-Sona, A.M.; Bracco, A.; Broda, R.; Bucurescu, D. (Jagiellonian University, 2024)

  The excited states of neutron-rich Fe isotopes have been studied through a multinucleon transfer reaction of a 70Zn beam on a 238U target. Unambiguous identification of prompt γ rays belonging to each nucleus was performed ...

• Point-like vacancies in two-dimensional transition metal dichalcogenides 

  Özcan, Sibel; Gallardo, Aurelio; Biel, Blanca (Institute of Physics, 2024)

  his study explores the realm of two-dimensional transition metal dichalcogenides (TMDs), examining some of the most prevalent defects. Employing density functional theory, we scrutinize three common defect types across ...

• Systematic analysis of (n,3He) reaction cross sections at 14–15 MeV 

  Amrani, Naima; Yiğit, Mustafa (Elsevier Ltd, 2024)

  Numerous research endeavours have delved into comprehending the dynamics of the (n,3He) reaction cross sections. In this study, a novel and straightforward empirical formula is put forth, aimed at swiftly computing the ...

• Electronic transport properties of WS2 using ensemble Monte Carlo method 

  Alyörük, M. Derya (Institute of Physics, 2024)

  The electronic transport characteristics of tungsten disulfide (WS2) sheets are studied using the ensemble Monte Carlo technique in the presence of intrinsic scattering mechanisms only. The transport properties of the ...

• Mobility Characteristics of ZnMgO/ZnO Heterostructures with Screening Effects 

  Yarar, Z.; Alyörük, M.D.; Çekil, H.C.; Özdemir, B.; Özdemir, M. (Pleiades Publishing, 2024)

  The electron mobility characteristics of a ZnMgO/ZnO heterostructure are systematically investigated by an ensemble Monte Carlo method. Screening effects are included in all electron scattering mechanisms. The mobilities ...

• A new empirical formula for calculation of (n,3n) cross sections of heavy mass nuclei in the energy region 22–27.5 MeV 

  Yiğit, Mustafa; Eraslan, Mehmet (Elsevier Ltd, 2024)

  In this paper we want to study (n,3n) reactions using an empirical formula derived on the basis of the statistical model considering reaction Q-value dependence. This formula was obtained by taking into account the exponential ...

• Thermoluminescence dose response and kinetic parameters of Gd-doped ZnO nanoparticles 

  Işık, M.; Yıldırım, T.; Güner, M.; Gasanly, N.M. (Institute of Physics, 2024)

  This study investigates the thermoluminescence (TL) properties of undoped and gadolinium (Gd)-doped zinc oxide (ZnO) nanoparticles synthesized via sol-gel method. The crystal structure of both synthesized nanoparticles was ...

• Isotopic dependence of ( n, α ) reaction cross sections for Fe and Sn nuclei 

  Yiğit, Mustafa; Küçüksucu, S.; Paar, N. (Elsevier, 2024)

  The (n, alpha) reactions play an important role for the energy generation and the synthesis of chemical elements in the stars, as well as for nuclear engineering and medical applications. The aim of this study is to explore ...

• Exploring the impact of van der Waals-corrected exchange-correlation functional on the physical properties of layered GeSe compound 

  Kutluca, Abdullah; Deligöz, Engin; Özışık, Hacı (Elsevier, 2024)

  We have investigated the effects of weak interactions on structural, electronic properties with mechanical and dynamical stability on naturally layered alpha-, beta-, and gamma-phases of GeSe compound using first-principles ...

• Unusual thermo-mechanical properties of the Janus Mo2ScC2OH MXene monolayer 

  Bölen, Emre; Deligöz, Engin (Royal Society of Chemistry, 2023)

  In this study, we investigated the structural, electronic, mechanical, dynamical, and thermal properties of the Janus Mo2ScC2OH MXene monolayer using ab initio calculations based on density functional theory. The results ...

• A first–principles studies on TlX (X=P, As) 

  Çiftçi, Yasemin; Çolakoğlu, Kemal; Deligöz, Engin (Versita, 2008)

  We present an ab initio study of the structural, electronic and thermodynamic properties of TlX(X=P,As). The plane-wave pseudopotential approach to the density-functional theory within the LDA and GGA approximations ...

• Ab Initio Study of ReB 

  Bülbül, C.; Çiftçi, Y.O.; Çolakoğlu, K.; Özışık, H.B. (Gazi University, 2010)

  In this work, we have performed a first-principles study on ReB compound by using the density functional theory implemented in the projector-augmented wave (PAW) method in NaCl(B1), CsCl (B2) and ZB(B3) crystal structures. ...

• A First-Principles Studies of TbBi 

  Özayman, M.; Çiftçi, Y.O.; Çolakoğlu, K.; Özışık, H. (Gazi University, 2010)

  Ab initio calculations have been carried out to find the structural, electronic, elastic and thermodynamic properties of TbBi, using density functional theory within generalized-gradient (GGA) apraximation. For the ...

• Ab-initio study of La3Tl Compound 

  Koçak, B.; Çiftçi. Y.Ö.; Çolakoğlu, K.; Özışık, H.B. (Gazi University, 2010)

  We present a study of the structural, elastic, and thermodynamical properties of the superconductor La3Tl compound, using density-functional theory within the generalized gradient approximation of the exchange-correlation ...

• First Principle Studies on CdCu 

  Ergün, A.H.; Çiftçi, Y.O.; Çolakoğlu, K.; Özışık, H. (Gazi University, 2010)

  Ab initio calculations have been carried out to find the structural, electronic, elastic and thermodynamic properties of GdCu, using density functional theory within generalized-gradient (GGA) apraximation. For the ...

• Conformational and vibrational study of 4-aminohippuric acid 

  Haman Bayari, S.; Özışık, Hacı; Sağlam, Semran (Gazi University, 2010)

  The molecular vibrations of 4-aminohippuric acid (PAH) were investigated in polycrystalline sample by Fourier Transform Infrared Spectroscopy. The quantum chemical calculations based on Density Functional Theory (DFT) are ...

• Ground state electronic configuration of half-Heusler Li-Al-Si compounds: phonon instability and elastic properties 

  Özışık, H.B.; Çolakoğlu, K.; Özışık, H. (Gazi Unversity, 2010)

  In this study we present the results of our calculations on the different atomic arrangement of LiAlSi compounds by performing ab initio total energy calculations within the generalized gradient approximation (GGA) in VASP ...

• First principles calculations on the MAl (M=Cr, Mo) compounds: Elastic and dynamical properties 

  Özışık, H.B.; Çolakoğlu, K.; Özışık, H. (Gazi University, 2010)

  The first-principles calculations based on the density-functional theory have been performed using the generalized–gradient approximation (GGA) to investigate the many physical properties of CrAl and MoAl compounds. The ...

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