Yoon, SJ Kang, HW Kucheiko, SI Kim, HJ Jung, HJ Lee, DK Ahn, HK 2024-01-21T16:40:09Z 2024-01-21T16:40:09Z 2022-01-11 1998-09 0002-7820 https://pubs.kist.re.kr/handle/201004/142861 The piezoelectric properties of Pb[Zr0.45Ti0.5-xLux(Mn1/3Sb2/3)(0.05)]O-3 ceramics, with 0 less than or equal to x 0.03, have been investigated. The partial substitution of Ti4+ with Lu3+ permitted improvement of the electromechanical coupling factor (k(p)), the dielectric constant (epsilon(33)(T)), and the piezoelectric constant (d(33)), while the dielectric loss (tan delta) increased and the mechanical quality factor (Q(m)) decreased with an increase of x, A pertinent piezoelectric material for actuator applications was Pb[Zr0.45Ti0.48Lu0.02(Mn1/3Sb2/3)(0.05)]O-3, and the piezoelectric properties were k(p) = (58.5 +/- 0.5)%, epsilon(33)(T) = 32 +/- 25, d(33) = (373 +/- 6) x 10(-12) C/N, Q(m) = 714 +/- 22, and tan delta = (0.98 +/- 0.03)%. English WILEY-BLACKWELL Piezoelectric properties of Pb[Zr0.45Ti0.5-xLux(Mn1/3Sb2/3)(0.05)]O-3 ceramics Article 1 JOURNAL OF THE AMERICAN CERAMIC SOCIETY, v.81, no.9, pp.2473 - 2476 JOURNAL OF THE AMERICAN CERAMIC SOCIETY 81 9 2473 2476 scie scopus 000075989000032 2-s2.0-0032165950 Materials Science, Ceramics Materials Science Article