• Nenhum resultado encontrado

Braz. J. Phys. vol.39 número4

N/A
N/A
Protected

Academic year: 2018

Share "Braz. J. Phys. vol.39 número4"

Copied!
7
0
0

Texto

Loading

Imagem

FIG. 2: Representative X-ray diffraction patterns for a pure Y-123 (GA) and for Ag-doped Y-123 samples (GB, GC and GD) prior to sintering.
FIG. 4: Temperature dependence of the electrical resistivity of pure Y-123 (GA) and Ag-doped Y-123 samples (GB, GC and GD)
FIG. 5: FC and ZFC magnetization curves as a function of temper- temper-ature for all samples measured at H = 10 G.
Fig. 8 shows a typical cube-corner indenter impression in the sample GC surface. Cracks are nucleated around the tip impression and no preferential cracking direction is
+2

Referências

Documentos relacionados

The characterization of this solid crystal structure using the Raman spectroscopy, X-ray Powder diffraction, Differential scanning calorimeter, thermogravimetric analysis and

Various physico-chemical methods like particle analysis, scanning electron microscopy, differential scanning calorimetry, differential thermal analysis, thermogravimetry analysis,

samples, prior to and after functionalization, were characterized by chemical analyses, thermogravimetric analysis (TGA), x ray diffraction (XRD), diffuse reflectance infrared

The characterization and chemical analysis of the synthesized biomimetic apatite powders were performed by scanning electron microscopy (SEM), powder X ray diffraction

The structural properties of particles were investigated by X-ray diffraction (XRD), atomic force microscopy (AFM), differential thermal analysis (DTA), and N 2

Starting from the scanning electronic microscopy characterizations, the chemical analysis for energy dispersive spectroscopy, and phase analysis by X-ray diffraction, the

The growth technique used was the Hot Wall Epitaxy (HWE) and the films were characterized by scanning electron micrographs, atomic force microscopy (AFM), x-ray diffraction and

The inclusion complexes obtained were characterized using X-ray powder diffraction (XRPD) and scanning electron microscopy (SEM), and the dissolution profile of the complex and