Mehrabov, Amdulla


Atomic Ordering Processes in Magnetic Shape Memory (MSM) Ni50Mn50-xGax Full Heusler Alloys
Mehrabov, Amdulla; Akdeniz, Mahmut Vedat (null; 2009-06-01)
Atomic ordering characteristics of Ni3Al intermetallics with substitutional ternary additions
Mehrabov, Amdulla; Akdeniz, Mahmut Vedat (1997-03-01)
The effects of substitutional ternary additions of Me = Zn, Ti, Si, Cr, Mn, Mo, W, Nb, Ta, V, Hf, or Zr on the energetical and structural characteristics of atomic short-range ordering (SRO) of Ni-3(Al(1-x)Me(x)) intermetallics with L1(2) type ordered structure have been analysed by combining the statistical theory of ordering with the electronic theory of alloys in pseudopotential approximation. The partial ordering energies and pairwise SRO parameters were calculated by taking into account the influence o...
Atomic chains and lattice vibration characteristics in A2IIIB3VI compounds with tetrahedral coordination of atoms
Hasanlı, Nızamı; Khomutova, M.D. (Springer Science and Business Media LLC, 1977-04-01)
On the basis of the presence of atomic chains in A2 IIIB3 VI compounds having zincblende defect structure, a linear-chain model is used to calculate the lattice vibration frequencies. The agreement of the calculated and experimental frequencies is an indication of the applicability of the model and enables one to determine the motion of various atoms during the corresponding vibrations.
Atomic-layer-deposited zinc oxide as tunable uncooled infrared microbolometer material
Battal, Enes; Bolat, Sami; TANRIKULU, MAHMUD YUSUF; OKYAY, Ali Kemal; Akın, Tayfun (2014-11-01)
ZnO is an attractive material for both electrical and optical applications due to its wide bandgap of 3.37eV and tunable electrical properties. Here, we investigate the application potential of atomic-layer-deposited ZnO in uncooled microbolometers. The temperature coefficient of resistance is observed to be as high as -10.4%K-1 near room temperature with the ZnO thin film grown at 120 degrees C. Spectral noise characteristics of thin films grown at various temperatures are also investigated and show that t...
Atomic and electronic structure of group-IV adsorbates on the GaAs(001)-(1 x 2) surface
Usanmaz, D.; ÇAKMAK, MELEK; Ellialtıoğlu, Süleyman Şinasi (Elsevier BV, 2009-09-01)
Ab initio calculations, based on pseudopotentials and density functional theory, have been performed to investigate the atomic and electronic structure of the group-IV adsorbates (C, Si, Ge, Sn, and Pb) on the GaAs(001)-(1 x 2) surface considered in two different models: (i) non-segregated Ga-IV-capped structure and (ii) segregated structure in which the group-IV atoms occupying the second layer while the As atom floats to the surface. The non-segregated structure is energetically more favorable than the se...
Citation Formats
Z. BABAYEV, E. VALIYEV, A. MENSHIKOV, and A. Mehrabov, “ATOMIC ORDERING IN NI3(FE1-XMNX) ALLOYS,” FIZIKA METALLOV I METALLOVEDENIE, pp. 762–766, 1987, Accessed: 00, 2020. [Online]. Available: