NDLI: EFFECTS OF NEODYMIUM DOPING ON DIELECTRIC AND OPTICAL PROPERTIES OF Ba(1-x)NdxTi1.005O3 CERAMICS

Content Provider	Semantic Scholar
Author	Zhang, Wan Wang, Wei-Jiang Su, Guang-Yao Liu, Wenyuan
Copyright Year	2013
Abstract	This paper investigated the optical properties and dielectric properties of neodymium doped BaTiO3 ceramics prepared by Ba(1-x)NdxTi1.005O3 powders synthesized via a hydrothermal method. The effects of Ndions content on the structure, dielectric properties and optical properties of the ceramics were studied. The structural analysis performed on the X-ray diffractometer shows that the phase compositions of all ceramics are tetragonal phase structure. The red shift of the absorption edge indicates the presence of defect energy levels which was proved by the UV-Vis-NIR diffuse reflection spectra. Dielectric property measurements show that Nd-doped BaTiO3 ceramics possess improved dielectric properties at low Nd contents (x = 0.001 and 0.002), as demonstrated by decreased dependence to frequency for both the dielectric constant and dielectric loss.
Starting Page	146
Ending Page	150
Page Count	5
File Format	PDF HTM / HTML
Volume Number	57
Alternate Webpage(s)	http://www.ceramics-silikaty.cz/2013/pdf/2013_02_146.pdf
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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