The XRD peak position shifts regularly with the magnetic-ions concentration of the samples. Magnetism analyzing indicates that Zn 1 xMn xO is paramagnetic at room temperature, and at low temperature the exchange interaction between Mn ions is antiferromagnetic. Co-doped ZnO is also paramagnetic at ...
The prepared ZnO nanoparticles exhibit a hexagonal wurtzite structure and [Ce–La, La–Gd, Gd–Ce] rare earth dual doped ZnO nanoparticles was confirmed from the shift in XRD peaks position, cell parameter and also changes in the peaks intensity. HR-SEM/EDS and HR-TEM show spherical in ...
X-ray diffraction (XRD) patterns of the ZnO NW and NF structured powders exhibited the signals belonging to the hexagonal wurtzite crystalline phase (space group: P63mc) (Fig. 1A). The crystallite sizes of NW and NF were calculated using the Scherrer equation as 29.7 nm and 13.4 nm, respec...
The XRD patterns of the prepared lyophilized CNAs, CNSs, CNA–ZnO, and CNS–ZnO were analyzed using a Malvern Panalytical Empyrean X-ray diffractometer (the Netherlands), with an angle of incident monochromatic X-ray (2θ) within the range of 5°–70°. The crystallinity index (CrI) was ...
(i.e. blue-shift), Figure6. In general, the UV peak position, represents the near band edge emission (band gap, Eg), strongly depends on the crystalline quality of ZnO NRs. As observed in XRD studies, the crystalline quality of plasma treated ZnO NRs improved upto the exposure time of...
26、Al has been oxidized to aluminium oxide, which is the dopant that changes the microstructure of the doped ZnO films. Compared to the XRD data oxidized from the Au/Zn-Al and Zn-Al films, the amount of diffraction peaks decreased under the catalysis of Au. In addition, the position of...
The prepared ZnO nanoparticles exhibit a hexagonal wurtzite structure and [Ce-La, La-Gd, Gd-Ce] rare earth dual doped ZnO nanoparticles was confirmed from the shift in XRD peaks position, cell parameter and also changes in the peaks intensity. HR-SEM/EDS and HR-TEM show spherical in shape...
XRD patterns for ZnO and ZnO–laali dye Full size image However, peak position (101) is completely absent in the ZnO–laali spectrum. The shift of the characteristic prominent peaks diffraction angle towards the lower 2θ increases in diffraction intensities at (002), (102) and the absence ...
The peak at 34.43°, corresponding to the (002) plane, is the most intensive peak in XRD patterns, which suggested that ZnO nanorods grew along [001] direction7,26. Additional peaks at 31.8°, 36.3°, 47.6°, 62.9° and 68.0°, which could be assigned to (100), (101), (102), (...
XRD Measurements. In the XRD pattern given in Fig. 3a, all the Zn-O hexagonal phase diffraction peak were found such as peaks at 31.80 (100), 34.51 (002), 36.26 (101), 47.49 (102), 56.61 (110), 62.99 (103), 66.55 (200), 67.84 (112), 69.19 (201) and 77.53 (202). ...