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Structural phase transition study of FePt alloys using ab initio calculation
(Elsevier B.V. Sa, 2009-09-25)
The FePt alloy undergoes the cubic to tetragonal lattice transformation in the ferromagnetic state. We calculated the electronic structure for both cubic and tetragonal structures using the FPLAPW method with APW + lo. ...
Dispersion Of Chitosan In Liquid Crystalline Lamellar Phase: Production Of Biofriendly Hydrogel Of Nano Cubic Topology
(Elsevier Sci LTDOxford, 2017)
Autoregressive model extrapolation using cubic splines for damage progression analysis
(2021-01-01)
The application of Structural Health Monitoring (SHM) methods focuses mainly on its initial levels of the hierarchy of damage identification. The contribution of this paper is to propose a new strategy that allows going ...
Tailoring pore structures and morphologies of highly ordered cubic mesoporous silica prepared in mild conditions: the effects of reaction parameters
(Springer, 2021-02-05)
In this study, we report on a novel and reactive synthesis of highly ordered cubic mesoporous silica that is able to tailor different symmetries of pores and morphologies through a two-step procedure carried out in relatively ...
Influence of current density on crystalline structure and magnetic properties of electrodeposited Co-rich CoNiW alloys
(2013-08-15)
The influence of current density, at the interval 5-100 mA cm-2, on the structural and magnetic properties of electrodeposited (Co 100-xNix)100-yWy alloys (x = 23-33.5 at. % Ni, y = 1.7-7.3 at. % W) was studied from a ...
Dynamical behavior and optimization of a nonlinear vibration absorber
(2016-10-01)
The paper concerns the introduction of cubic nonlinearity into a vibration absorber to improve its effectiveness. The nonlinear stiffness is offered by a thin clamped circular plate which undergoes large flexural deflection. ...
Topotatic-like phase transformation of amorphous lead titanate to cubic lead titanate
(Amer Ceramic Soc, 2002-09-01)
The crystallization process of lead titanate (PT) prepared using the polymeric precursor method was investigated using X-ray diffractometry, Raman spectroscopy, electron microscopy, and X-ray absorption spectroscopy ...
Structural and vibrational study of cubic Sb2O3 under high pressure
(Amer Physical Soc, 2012-05-18)
We report an experimental and theoretical study of antimony oxide (Sb2O3) in its cubic phase (senarmontite) under high pressure. X-ray diffraction and Raman scattering measurements up to 18 and 25 GPa, respectively, have ...
Structural and vibrational study of cubic Sb 2O 3 under high pressure
(2012-05-18)
We report an experimental and theoretical study of antimony oxide (Sb 2O 3) in its cubic phase (senarmontite) under high pressure. X-ray diffraction and Raman scattering measurements up to 18 and 25 GPa, respectively, have ...