Počet záznamů: 1

Imprint behavior of piezoelectric PZT thin films deposited onto Cu-coated polymer substrates

SYSNO ASEP	0367916
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Imprint behavior of piezoelectric PZT thin films deposited onto Cu-coated polymer substrates
Tvůrce(i)	Suchaneck, G. (DE) Hubička, Zdeněk (FZU-D)_{RID, ORCID, SAI} Čada, Martin (FZU-D)_{RID, ORCID, SAI} Kiselev, D.A. (PT) Bdikin, I. (PT) Levin, A.A. (DE) Jastrabík, Lubomír (FZU-D)_{RID, ORCID} Kholkin, A. L. (PT) Gerlach, G. (DE) Dejneka, Alexandr (FZU-D)_{RID, ORCID}
Zdroj.dok.	Ferroelectrics. - : Taylor & Francis - ISSN 0015-0193 Roč. 419, č. 1 (2011), s. 103-108
Poč.str.	6 s.
Jazyk dok.	eng - angličtina
Země vyd.	GB - Velká Británie
Klíč. slova	plasma deposition ; PZT ; imprint ; piezoresponse force microscopy
Vědní obor RIV	BH - Optika, masery a lasery
CEP	GC202/09/J017 GA ČR - Grantová agentura ČR
	KAN301370701 GA AV ČR - Akademie věd
CEZ	AV0Z10100522 - FZU-D (2005-2011)
UT WOS	000298541800019
DOI	10.1080/00150193.2011.594754
Anotace	In this work, we investigate the imprint behavior of lead-rich Pb(Zr, Ti)O3 (PZT) thin films deposited onto copper-coated Kapton® substrates by piezoresponse force microscopy. As-deposited films, consisting of a mixture of PZT and lead and zirconium oxides, had a strongly imprinted polarization state with a polarization vector pointing toward the film surface. Above a threshold field of about 10 V/μm, a steeply increasing piezoelectric response without hysteresis was obtained. With increasing voltage cycling, the threshold field increases and a one-sided piezoresponse hysteresis is obtained. The described imprint behavior is related to initially trapped charge carriers and their detrapping under voltage cycling.
Pracoviště	Fyzikální ústav
Kontakt	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Rok sběru	2012

Počet záznamů: 1