caa a22 4500 463211995 CHVBK 20180405153144.0 cr unu---uuuuu 170326e20070801xx s 000 0 eng 10.1007/s00339-007-3932-x doi (NATIONALLICENCE)springer-10.1007/s00339-007-3932-x Preparation of fine-grain lead indium niobate ceramics with wolframite precursor method and resulting electrical properties [Elektronische Daten] [R. Yimnirun, X. Tan, S. Ananta, S. Wongsaenmai] In this study, lead indium niobate (Pb(In1/2Nb1/2)O3 or PIN) ceramics were prepared by a wolframite precursor method via a vibro-milling technique. Fine-grain ceramics were achieved with average grain size of 1-2μm, indicating advantage of the vibro-milling technique used. The dielectric and ferroelectric properties were measured by means of an automated dielectric measurement set-up and a standardized ferroelectric tester, respectively. The dielectric properties of PIN ceramic were measured as functions of both temperature and frequency. The results indicated that the dielectric properties of the PIN ceramic were of relaxor ferroelectric behavior with temperature of dielectric maximum (Tm)∼53°C and dielectric constant (εr)∼4300 (at 1kHz). The P-E hysteresis loop measurements at various temperatures showed that the ferroelectric properties of the PIN ceramic changed from the paraelectric behavior at temperature above Tm to slim-loop type relaxor behavior at temperature slightly below Tm. Moreover, the P-E loop became more open at temperatures much lower than Tm. Springer-Verlag, 2007 Yimnirun R. Department of Physics, Faculty of Science, Chiang Mai University, 50200, Chiang Mai, Thailand aut Tan X. Department of Materials Science and Engineering, Iowa State University, 50011, Ames, IA, USA aut Ananta S. Department of Physics, Faculty of Science, Chiang Mai University, 50200, Chiang Mai, Thailand aut Wongsaenmai S. Department of Physics, Faculty of Science, Chiang Mai University, 50200, Chiang Mai, Thailand aut Applied Physics A Springer-Verlag 88/2(2007-08-01), 323-328 0947-8396 88:2<323 2007 88 339 https://doi.org/10.1007/s00339-007-3932-x text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00339-007-3932-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Yimnirun R. Department of Physics, Faculty of Science, Chiang Mai University, 50200, Chiang Mai, Thailand aut NATIONALLICENCE 700 1- Tan X. Department of Materials Science and Engineering, Iowa State University, 50011, Ames, IA, USA aut NATIONALLICENCE 700 1- Ananta S. Department of Physics, Faculty of Science, Chiang Mai University, 50200, Chiang Mai, Thailand aut NATIONALLICENCE 700 1- Wongsaenmai S. Department of Physics, Faculty of Science, Chiang Mai University, 50200, Chiang Mai, Thailand aut NATIONALLICENCE 773 0- Applied Physics A Springer-Verlag 88/2(2007-08-01), 323-328 0947-8396 88:2<323 2007 88 339 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer