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Artigo
Thermal and electrical properties of CaCu3Ti4O12 synthesized by soft chemistry route
Thermal and electrical properties of CaCu3Ti4O12 synthesized by soft chemistry route Abstract: Calcium copper titanate powders were synthesized by a soft chemistry route, aiming to establish a cost-effective solution method to obtain sintered ceramics with giant […]
Artigo
Theoretical methods for calculations of optical phonons in BiOBr: Analysis and correction of propagated errors
Theoretical methods for calculations of optical phonons in BiOBr: Analysis and correction of propagated errors Abstract: Theoretical and experimental methods were employed to investigate the vibrational modes of BiOBr. Wavenumber prediction and assignments of the infrared […]
Artigo
Nb2O5 hole blocking layer for hysteresis-free perovskite solar cells
Nb2O5 hole blocking layer for hysteresis-free perovskite solar cells Abstract: Perovskite solar cells have attracted attention due its high conversion efficiency and low cost. In this work, Nb2O5 is used as, an alternative compact hole […]