Browsing Faculty of Engineering, Built Environment & Design (FEng / FBD) by Author "Dougherty, J.P."

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    • Grain Size Effects in Barium Titanate 

      wa Gachigi, K.; Kumar, U.; Dougherty, J.P. (1993)
      Due to its high crystallinity and purity, hydrothermal powder was used to study the effects of grain size and density on the dielectric properties of BaTiO3. Curie-Weiss analysis was used to analyze the results as porosity ...

    • Phase Transitions of Antiferroelectric Lead Zirconate Thin Films in High Electric Fields 

      Yamakawa, K.; wa Gachigi, K.; Troiler-McKinstry, S.; Dougherty, J.P. (1996)
      Phase transitions in antiferroelectric lead zirconate thin films were studied at room temperature and at 77 K. The lead zirconate films were prepared on Pt coated Si substrates by a reactive magnetron co-sputtering mthod ...