Browsing by Author "Ocak, Hamza Yaşar"
Now showing items 1-7 of 7
-
Ab Initio Full-Potential Study of the Structural, Electronic, and Magnetic Properties of the Cubic Sr0.75Ti0.25X(X= S, Se, and Te) Ternary Alloys
Hamidane, N.; Baaziz, Hakim; Ocak, Hamza Yaşar; Uğur, Şule; Uğur, Gökay; Charifi, Zoulikha; Baddari, Kamel (Springer, 2020)Ab initio predictions for strontium chalcogenides such as SrS, SrSe, and SrTe doped with magnetic titanium (Ti) element as the Sr1 - xTixX(X= S, Se, and Te) diluted magnetic semiconductor (DMS) compounds in rock-salt ... -
Analytical Investigation of Maximum Stresses According to the (hkl) Layers at Stable Condition for Al-Sc Alloys
Ocak, Hamza Yaşar; Ünal, Rahmi; Sarıoğlu, Gencer; Uğur, Şule; Uğur, Gökay (El-Cezerî Journal of Science and Engineering, 2019)Al-Sc alloys are used in the industry due to the various properties. There is an interest of researcher for theoretical and experimental study for this alloy. The Importance of this alloy is that the effect of small ... -
Fe ve Fe - %25 Al için maksimum streslerin (hkl) düzlemlerinde teorik olarak hesaplanması
Sarıoğlu, Gencer; Çetin, Ali; Ocak, Hamza Yaşar (2017)Oda sıcaklığında Fe ve Fe-% 25 Al (Fe3Al) kristalleri bcc yapıda olup, deneysel örgü parametreleri (a0) 2.87 Å ve 2,8964 Å dur. İç etkileşme enerjileri birbirlerine çok yakın olan Fe ve Fe3Al kristallerinin, fiziksel ... -
Insight into the structural, elastic, electronic, thermoelectric,thermodynamic and optical properties of MRhSb (M = Ti, Zr, Hf)half-Heuslers from ab initio calculations
Benzoudji, F.; Abid, O.M.; Seddik, T.; Yakoubi, A.; Khenata, R.; Meradji, H.; Uğur, Gökay; Uğur, Şule; Ocak, Hamza Yaşar (Physical Society of the Republic of China, 2019)A detailed theoretical investigation on the structural, elastic, electronic, thermoelectric, thermodynamic and optical properties of half-Heusler MRhSb (M = Ti, Zr, Hf) compounds is presented. The computations are carried ... -
Investigation of Elastic Anisotropy Pressure Change in Al-Sc Alloys
Ocak, Hamza Yaşar; Sarıoğlu, Gencer; Akbudak, Salih; Uğur, Gökay; Uğur, Şule (El-Cezerî Journal of Science and Engineering, 2019)To calculate the anisotropy of Al-Sc alloys under high pressure, the second order elastic constants were obtained from the density functional theorem (DFT) using the EMTO module. The elastic constants of the Al-1.1Sc and ... -
Investigation of the Mechanical, Electronic and Phonon Properties of X2ScAl (X = Ir, Os, and Pt) Heusler Compounds
Arıkan, Nihat; Ocak, Hamza Yaşar; Yıldız, Gökçen Dikici; Yıldız, Yasin Göktürk; Ünal, Rahmi (The Korean Physical Society, 2020)In the present study, the second-order elastic constants and the electronic band structures of the X2ScAl (x= Ir, Os, and Pt) compounds crystallized in the L2(1)phase were calculated separately by using theab-initiodensity ... -
Prediction of the Bain spin memory materials (BSMM) revealed by Kaneyoshi theory
Saatçi, Buket; Şarlı, Numan; Dağdemir, Yılmaz; Yıldız, Yasin Göktürk; Ocak, Hamza Yaşar (Taylor and Francis, 2020)In this work, we investigate the spin transformation from ferromagnetic austenite BCT lattice to antiferromagnetic martensite BCC lattice (j(i) = +J -> j(i) = -J or up arrow up arrow ->up arrow down arrow) in Bain ...
