Yazar "Aylıkçı, Volkan" için listeleme
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Determination of natural line widths of Kα X-ray lines for some elements in the atomic range 50≤Z≤65 at 59.5 keV
Kündeyi, Kadriye; Aylıkçı, Nuray Küp; Tıraşoğlu, Engin; Kahoul, Abdelhalim; Aylıkçı, Volkan (American Institute of Physics Inc., 2017)The semi-empirical determination of natural widths of K alpha X-ray lines (K alpha 1 and K alpha 2) were performed for Si), Sb, Te, I, Ba, La, Ce, Pr, Nd, Sm, Eu, Gd and Tb. For the semi-empirical determination of the line ... -
Development of novel inhibitive water-based drilling muds for oil and gas field applications
Yalman, Emine; Federer-Kovacs, Gabriella; Depci, Tolga; Al Khalaf, Hani; Aylıkçı, Volkan; Aydın, Mustafa Göktan (Elsevier, 2022)The aim of this study is to develop inhibitive drilling fluid systems generated from waste materials that can contribute to the reduction of potential well instability problems caused by drilling fluid based on rheological ... -
Empirical K-Shell Production Cross Sections Induced by 2-5 MeV Alpha on Elements of Z= 25 to 30
Kahoul, Abdelhalim; Daoudi, Salim; Kasri, Yazid; Sahnoune, Yassine; Deghfel, Bahri; Aylıkçı, Volkan; Aylıkçı, Nuray Küp; Nekkab, Mohammed (American Institute of Physics Inc., 2018)During the last decades, the study of phenomena occurring in collisions between charged particles and target atoms has grown to a field of increasing interest in both its theoretical and experimental aspects. This growing ... -
The Investigation of K Shell X-Ray Fluorescence Parameters for Sulphur Atom in Different 1, 2, 4-Triazoles
Aylıkçı, Nuray Küp; Ünver, Yasemin; Aylıkçı, Volkan; Ünlüer, Dilek; Düğdü, Esra (Office Spectroscopy and Spectral Analysis, 2017)The measurement of K shell fluorescence parameters is an easy and practical way to investigate the electronic structures of elements in alloys, compounds or complexes. Since the number of valence electrons will change the ... -
The investigation of K-shell fluorescence parameters of Zn-Fe alloys with different grain size and microstrain values
Aylıkçı, Nuray Küp; Sampaio, Jorge; Kahoul, Abdelhalim; Aylıkçı, Volkan; Karahan, İsmail Hakkı; Guerra, Mauro; Santos, Jose Paulo; Marques, José Pires; Tıraşoğlu, Engin (Wiley, 2017)It is known that zinc alloys with iron group metals have better corrosion resistance than pure zinc. Owing to the corrosion resistance of these alloys, Zn-Fe coatings are widely used in automotive industry and have excellent ... -
L-1, L-2, and L-3 subshell fluorescence yields: Updated database and new empirical values
Sahnoune, Yassine; Kahoul, Abdelhalim; Kasri, Yazid; Deghfel, Bahri; Medjadi, Djamel Edine; Khalfallah, Farid; Daoudi, Salim; Aylıkçı, Volkan; Aylıkçı, Nuray Küp; Nekkab, Mohammed (Elsevier, 2016)In this paper, a summary of experimental data published in the period of time between 1955 to february-2016 was presented in a tabular form for L, subshell fluorescence yields (omega(L1), omega(L2) and omega(L3)) taken ... -
M Shell Fluorescence Parameters of Pt, Au and Tl Compounds with Oxygen and Bromide
Aylıkçı, Nuray Küp; Aylıkçı, Volkan; Tıraşoğlu, Engin; Depci, Tolga (Adıyaman University, 2019)In this study, Mβα X-ray production cross-sections and average M-shell fluorescence yields were determined by using EDXRF at 5.96 keV for Pt, Au and Tl compounds. The photo-peak areas were used for the measurement of M ... -
Microhydrogen production with water splitting from daily used waste aluminum
Aylıkçı, Nuray Küp; Mert, Suha Orçun; Aylıkçı, Volkan; Bahçeci, Ersin; Depci, Tolga; Oruç, Önder (Elsevier, 2021)In this study, different types of waste aluminum produced in daily life and their pure equivalents were evaluated and compared in terms of their hydrogen generation performance through the water-splitting reaction. An ... -
The Ratios of Emission Probabilities of Auger electrons for 3d Transition elements at 59,5 keV
Kündeyi, Kadriye; Aylıkçı, Nuray Küp; Tıraşoğlu, Engin; Kahoul, Abdelhalim; Aylıkçı, Volkan (American Institute of Physics Inc., 2017)The ratios of emission probabilities were determined by using the measured K shell X-ray intensity ratio values for elements from Sc to Zn. For the experimental measurements, the samples were excited by 59.5 keV gamma rays ... -
Review of experimental photon-induced Kβ/Kα intensity ratios
Daoudi, Salim; Kahoul, Abdelhalim; Aylıkçı, Nuray Küp; Sampaio, Jorge Miguel; Marques, J. P.; Aylıkçı, Volkan; Yassine, Sahnoune; Kasri, Y.; Bahri, Deghfel (Academic Press Inc Elsevier Science, 2020)In this paper, we present a compilation of the measured photon-induced K-beta/K-alpha intensity ratio values published in the literature from 1969 to 2018. In the considered period, we found about 1118 values (127 papers) ... -
The semi-empirical determination of KLL Auger, Kα1 and Kα2 X-ray line widths for sulfur atom in new 1,2,4-triazol compounds containing thiophene ring
Aylıkçı, Nuray Küp; Sancak, Kemal; Aylıkçı, Volkan; Tıraşoğlu, Engin; Ünlüer, Dilek; Depci, Tolga (Elsevier Science, 2018)In this study K-alpha 1, K-alpha 2 and KLL Auger line widths were determined semi-empirically by using K shell fluorescence yields of sulfur even if K-alpha X-ray lines cannot be resolved in our detector system. The samples ... -
Structure Effect on K Shell Fluorescence Parameters at Bis-4-Bromobenzyl-1,2,4-Triazol-3-Ones
Aylıkçı, Volkan; Ünver, Yasemin; Aylıkçı, Nuray Küp; Tıraşoğlu, Engin; Sancak, Kemal; Lağap, Zeliha (Office Spectroscopy and Spectral Analysis, 2016)In this study; the effect of the electron density over the Br atoms raising with increasing number of CH2 group using the results of the K X-ray cross-sections and average fluorescence yields of bromine in quaternary-imidazole ... -
Updated database, new empirical and theoretical values of average L shell fluorescence yields of elements with 23 <= Z <= 96
Sahnoune, Y.; Kahoul, A.; Daoudi, S.; Sampaio, J. M.; Aylıkçı, Nuray Küp; Aylıkçı, Volkan; Kasrig, Y.; Deghfelh, B.; Marquesj, J.P.; Medjadik, D.E. (Pergamon-Elsevier Science Ltd, 2020)In this paper, a summary of existing experimental data published in the period of time between 1954 and 2015 is reviewed and presented in a tabular form for average L shell fluorescence yields taken from different sources. ... -
Updated database, semi-empirical and theoretical calculation of Kβ/Kα intensity ratios for elements ranging from 11Na to 96Cm
Hamidani, Ali; Daoudi, Salim; Kahoul, Abdelhalim; Sampaio, J. M.; Marques, J. P.; Parente, Fernando P.; Croft, Stephen S.; Favalli, Andrea; Aylıkçı, Nuray Küp; Aylıkçı, Volkan; Kasri, Yazid; Meddouh, K. (Elsevier, 2022)A collection of 1118 experimental K beta/K alpha X-ray intensity ratios induced by photon impact was published recently by Daoudi et al. [1]. There were errors in some tabulated values. These errors are corrected here, as ...
