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Evidences of grain boundary capacitance effect on the colossal dielectric permittivity in (Nb + In) co-doped TiO(2) ceramics
The (Nb + In) co-doped TiO(2) ceramics were synthesized by conventional solid-state sintering (CSSS) and spark plasma sintering (SPS) methods. The phases and microstructures were studied by X-ray diffraction, Raman spectra, field-emission scanning electron microscopy and transmission electron micros...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4319151/ https://www.ncbi.nlm.nih.gov/pubmed/25656713 http://dx.doi.org/10.1038/srep08295 |