Fatigue-free La-modified PbTiO3 thin films prepared by pulsed-laser deposition on Pt/Ti/SiO2/Si substrates

Zhenggao Dong, Mingrong Shen, Wenwu Cao

Research output: Contribution to journalArticlepeer-review

19 Scopus citations


The fatigue behavior and ferroelectric properties of La-modified PbTiO3 (PLT) films was investigated. It was found that the PLT capacitors did not show any significant fatigue up to 3 × 109 read/write switching cycles at a frequency of 1 MHz and a switching voltage of 5 V.

Original languageEnglish (US)
Pages (from-to)1449-1451
Number of pages3
JournalApplied Physics Letters
Issue number9
StatePublished - Mar 3 2003

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)


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