Zobrazeno 1 - 10
of 380
pro vyhledávání: '"01"'
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 113:194-201
In this research paper we have discussed the electrical, relaxor ferroelectric and ferromagnetic properties of Neodymium (Nd) doped YCrO3 nanomaterial prepared by sol-gel method. The characterization of the samples is followed by X-ray diffraction (X
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 113:137-142
ZnO nanocrystal (NC) films grown by ultrasonic spray pyrolysis , doped with the In atoms in different concentrations and annealed at 400 °C for 4 h in nitrogen flow have been studied. The scanning electron microscopy (SEM), X ray diffraction (XRD),
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 113:86-91
In this study, the influence of structure parameter (?)and intense laser field (ILF)on the optical properties such as the nonlinear optical rectification (NOR)coefficient, second and third harmonic generation (SHG and THG)coefficients related to inte
Investigation of photocurrent transient variation in Au nanoparticles-decorated IGZO phototransistor
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 113:92-96
Due to the surface plasmon induced hot electrons effect, noble metallic nanostructures as photosensitizer have been widely applied for extending the photoresponse spectra of wideband semiconductors to visible range. However, most of those researches
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 113:202-207
Two dimensional electron gas (2DEG) transports in In0.53Ga0.47As/In0.52Al0.48As multilayer structure (MLS) illuminated by an ultrashort optical pulse with the central wavelength at 1.55 μm is investigated by ensemble Monte Carlo simulations. Teraher
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 112:6-9
In this paper, magnetite (Fe3O4) powders which were obtained by the emulsion method are analyzed to ascertain the structure and mechanism formation of domains in clusters of Fe3O4 nanoparticles. Magnetic force microscopy (MFM) occupies a special nich
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 112:86-95
In this paper, the ferrimagnetic mixed-spin (3/2, 5/2) Ising model was established to investigate the magnetic and thermodynamic properties of a nanoisland bilayer system with graphene-like structure by Monte Carlo simulation. We have analyzed the ma
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 112:10-18
Graphene and its derivatives such as graphene oxide (GO) and reduced graphene oxide (rGO) are the potential candidates for high-performance field emission devices owing to their unique geometry and electrical properties. However, flat surface of GO a
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 111:130-133
By using the Lee-Low-Pines unitary transformation and the Pekar type variational method, we studied Rashba effects on the first excited state of the bound polarons in a quantum pseudodot. In the paper, we have derived the energy of the first excited
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 111:98-102
The energy spectrum , dipole momentum, and polarizability induced by an off-axis donor in InAs/GaAs elongated volcano-shaped quantum dot in the presence of external electric and magnetic fields are theoretically investigated. Our calculations, carrie