Adding a Rashba term to the Hubbard Hamiltonian produces model which can be used learn how spin-orbit interactions impact correlated electrons on lattice. Previous works have studied such using variety of theoretical frameworks, mainly close half filling. In this work, we determine magnetic phase diagram for Rashba-Hubbard arbitrary hole doping sine-square deformed lattice mean-field with an un...

The forward expansion hole improves the film cooling effectiveness by reducing penetration of coolant jet into main flow compared to cylindrical holes. In addition, compound angles improve promoting lateral spreading on a wall. Evidently, combination angle and shaped further adiabatic effectiveness. with 15° expansion, 35° inclination angle, 0° 30° at 0.5 1.0 blowing ratios was numerically simu...

The authors present a statistical study of residual disorder in nominally identical planar photonic crystal waveguides operating in the slow light regime. The focus is on the role played by the subnanometer scaled residual disorder inherent to state-of-the-art electron-beam (EB) lithography systems, in particular, on the impact of the nature of the residual disorder on the maximum value of the ...

Abstract Although nanomaterials are widely involved in technological applications, common synthetic recipes for such colloids restricted to special, optimized conditions, particularly anisotropic shapes. Ligand exchange is frequently necessary further functionalization. While protocols well established spherical particles, it more demanding keep the corpus thermodynamically less stable We highl...

Ide dasar yang melandasi penelitian ini adalah pemanfaatan gas buang engine pesawat digunakan untuk sistem anti icing, sehingga di dapatkan sebuah mekanisme operasional efektif mengatasi icing terjadi pada karburator piston engine. Sistem dibuat meliputi shell dan tube diberikan vortex generator berupa buffle dimodifikasi, adapun variasi dari yaitu line buffle, with circular hole, square hole. ...