Photoinduced changes in the fatigue behavior of SrBi2Ta2O9 and Pb(Zr,Ti)O3 thin films

It is shown that SrBi2Ta2O9 (SBT) thin films can be made to exhibit significant polarization fatigue by electric-field cycling under broad-band, optical illumination. Photoinduced fatigue is also observed for Pb(Zr,Ti)O3 (PZT) thin-film capacitors with (La,Sr)CoO3 (LSCO) electrodes. These results de...

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Veröffentlicht in:	Journal of applied physics 1996-08, Vol.80 (3), p.1682-1687
Hauptverfasser:	Dimos, D., Al-Shareef, H. N., Warren, W. L., Tuttle, B. A.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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