Thermodynamic and Structural Properties of Metals and Alloys

The general solutions of the Schrödinger equation for a non-central potential are obtained by using the Nikiforov–Uvarov method. The Schrödinger equation with general non-central potential is separated into radial and angular parts, and energy eigenvalues and eigenfunctions are derived analytically. By making special…

• AYŞE BERKDEMİR

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• NECMETTİN MARAŞLI

The static structure of molten AgBr and AgCl have been calculated using the hypernetted chain theory of liquids (HNC) and molecular dynamics simulations (MD) with effective potentials based on the functional form originally proposed by Vashishta and Rahman [Phys. Rev. Lett. 40, 1337 (1978)] to study α-AgI. The HNC and…

• ÇETİN TAŞSEVEN

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• KORAY ÖZTÜRK

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• KORAY ÖZTÜRK

Zintl compounds with chemical formula Yb5M2Sb6 (M = Al, Ga, and In) form one of two known A5M2Pn6 structure types characterized by double chains of corner-linked MPn4 tetrahedra bridged by Pn2 dumbbells. High temperature electronic and thermal transport measurements were used to characterize the thermoelectric propert…

Using binomial coefficients, new, simple, and efficient algorithms are presented for the accurate and fast calculation of the heat capacity of solids depending on the Debye temperature. As will be seen, the present formulation yields compact, closed-form expressions which enable the straightforward calculation of the…

• HÜSEYİN KOÇ

Using binomial coefficients, new, simple, and efficient algorithms are presented for the accurate and fast calculation of the heat capacity of solids depending on the Debye temperature. As will be seen, the present formulation yields compact, closed-form expressions which enable the straightforward calculation of the…

• ERHAN ESER

The thermal and mechanical properties of Cu, Au pure metals and their ordered intermetallic alloys of Cu 3 Au(L1 2 ), CuAu(L1 0 ) and CuAu 3 (L1 2 ) are studied by using the molecular dynamics simulation. The effects of temperature and concentration on the physical properties of Cu x Au 1− x are analysed. Sutton–Chen…

• HASAN HÜSEYİN KART

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• ERSAN ÜSTÜNDAĞ

We conducted comparison of the original experimental data of the temperature dependences of thermal expansion in crystals with layered crystalline structure. It is shown that in most crystals with layered structure (graphite, boron nitride, GaSe, GaS, and InSe) the effect of negative thermal expansion can be explained…

• MİRHASAN SEYİTSOY

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• BUKET SAATÇİ
• MEHMET ARI