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Titolo:
PIEZOELECTRIC PROPERTIES OF PB[ZR0.45TI0.5-XLUX(MN1 3SB2/3)(0.05)]O-3CERAMICS/
Autore:
YOON SJ; KANG HW; KUCHEIKO SI; KIM HJ; JUNG HJ; LEE DK; AHN HK;
Indirizzi:
KOREA ADV INST SCI & TECHNOL,THIN FILM TECHNOL RES CTR SEOUL 130650 SOUTH KOREA KON KUK UNIV,DEPT ELECT ENGN SEOUL 143701 SOUTH KOREA
Titolo Testata:
Journal of the American Ceramic Society
fascicolo: 9, volume: 81, anno: 1998,
pagine: 2473 - 2476
SICI:
0002-7820(1998)81:9<2473:PPOP3>2.0.ZU;2-O
Fonte:
ISI
Lingua:
ENG
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
9
Recensione:
Indirizzi per estratti:
Citazione:
S.J. Yoon et al., "PIEZOELECTRIC PROPERTIES OF PB[ZR0.45TI0.5-XLUX(MN1 3SB2/3)(0.05)]O-3CERAMICS/", Journal of the American Ceramic Society, 81(9), 1998, pp. 2473-2476

Abstract

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 improvementof 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)%.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 26/09/20 alle ore 11:50:50