caa a22 4500 445363037 CHVBK 20180317142921.0 cr unu---uuuuu 170323e20110601xx s 000 0 eng 10.1007/s10832-010-9619-2 doi (NATIONALLICENCE)springer-10.1007/s10832-010-9619-2 Electrical properties of Bi4Ti3O12 textured by screen printing [Elektronische Daten] [Michael Winter, Christopher DiAntonio, Pin Yang, Tom Chavez] The focus of this work is to explore the electrical properties of bismuth titanate, Bi4Ti3O12, textured through the process of screen printing. Textured BTO samples were produced using the templated grain growth technique and the electrical properties were measured both within and normal to the texture plane. The relative permittivity and polarization were determined as a function of electric field, temperature, and frequency. The electrical properties improved dramatically (Pr = 25μC/cm², εr(ω) = 1800 at 1MHz) compared to a randomly oriented sample (Pr = 10μC/cm², εr(ω) = 850 at 1MHz) when measured within the texture plane. A corresponding reduction of electrical properties normal to the texture plane was observed (Pr = 2μC/cm², εr(ω) = 300 at 1MHz). The electrical properties of bismuth titanate textured by screen printing compare favorably to other texture-inducing techniques such as tape casting and hot forging. Springer Science+Business Media, LLC, 2010 Bismuth titanate nationallicence Lead-free nationallicence Texture nationallicence Screen printing nationallicence Dielectric nationallicence Ferroelectric nationallicence Electrical properties nationallicence Winter Michael Sandia National Laboratories, Albuquerque, NM, USA aut DiAntonio Christopher Sandia National Laboratories, Albuquerque, NM, USA aut Yang Pin Sandia National Laboratories, Albuquerque, NM, USA aut Chavez Tom Sandia National Laboratories, Albuquerque, NM, USA aut Journal of Electroceramics Springer US; http://www.springer-ny.com 26/1-4(2011-06-01), 1-7 1385-3449 26:1-4<1 2011 26 10832 https://doi.org/10.1007/s10832-010-9619-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10832-010-9619-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Winter Michael Sandia National Laboratories, Albuquerque, NM, USA aut NATIONALLICENCE 700 1- DiAntonio Christopher Sandia National Laboratories, Albuquerque, NM, USA aut NATIONALLICENCE 700 1- Yang Pin Sandia National Laboratories, Albuquerque, NM, USA aut NATIONALLICENCE 700 1- Chavez Tom Sandia National Laboratories, Albuquerque, NM, USA aut NATIONALLICENCE 773 0- Journal of Electroceramics Springer US; http://www.springer-ny.com 26/1-4(2011-06-01), 1-7 1385-3449 26:1-4<1 2011 26 10832 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer