Browsing School of Microelectronic Engineering (Articles) by Author "Rozana Aina, Maulat Osman, Dr."

Now showing items 1-4 of 4

    • Bismuth zinc niobate pyrochlore, a relaxor-like non-ferroelectric 

      Rozana Aina, Maulat Osman, Dr.; Masó, Nahum; West, Anthony R. (The American Ceramic Society, 2012-01)
      Fixed frequency plots of ε and tan δ versus temperature for (Bi 1.5Zn 0.5)(Zn 0.5Nb 1.5)O 7 (BZN) ceramics with the pyrochlore structure show relaxor-like response below ∼180 K with frequency-independent permittivity of ...

    • Bismuth zinc niobate pyrochlore, a relaxor-like non-ferroelectric 

      Rozana Aina, Maulat Osman, Dr.; Maso, Nahum; West, Anthony R. (The American Ceramic Society, 2012-01)
      Fixed frequency plots of ε and tan δ versus temperature for (Bi 1.5Zn 0.5)(Zn 0.5Nb 1.5)O 7 (BZN) ceramics with the pyrochlore structure show relaxor-like response below ∼180 K with frequency-independent permittivity of ...

    • Electrical characterization and equivalent circuit analysis of (Bi1.5Zn0.5)(Nb0.5Ti1.5)O7 Pyrochlore, a relaxor ceramic 

      Rozana Aina, Maulat Osman, Dr.; West, Anthony R. (The American Institute of Physics (AIP), 2011)
      The ac impedance of (Bi1.5Zn0.5)(Nb0.5Ti1.5)O7, a relaxor ceramic with the pyrochlore structure, has been measured over the temperature range 10–1073K and analyzed using a combination of traditional, fixed-frequency ...

    • Ferroelectric and relaxor ferroelectric to paralectric transition based on Lead Magnesium Niobate (PMN) materials 

      Rozana Aina, Maulat Osman, Dr.; Mohd Sobri, Idris, Dr.; Zul Azhar, Zahid Jamal, Dato Prof. Dr.; Sanna, Taking, Dr.; Syarifah Norfaezah, Sabki, Dr.; Poopalan, Prabakaran, Dr.; Mohd Natashah, Norizan; Ili Salwani, Mohamad (Trans Tech Publications, 2013)
      First ferroelectric materials were found in Rochelle salt was in a perovskite structure. Lead Magnesium Niobate (PMN) is a perovskites with a formula of PbMg1/3Nb2/3O3 (PMN) and are typical representatives for most of all ...