Three-dimensional (3D) piezoresponse force microscopy is applied in order to differentiate 90° and 180° domain switching in (PTO) thin films. The 3D domain configuration is recorded both statically, revealing the surface crystallographic orientation of PTO films on the nanometer scale, and dynamically by simultaneously mapping the in-plane and out-of-plane hysteresis loops. We show that exclusively 180° switching occurs, also switching only half of the grain volume.
REFERENCES
1.
L. M. Eng, F. Schlaphof, S. Trogisch, A. Roelofs, and R. Waser, Ferroelectrics (to be published).
2.
L. M. Eng, F. Schlaphof, S. Trogisch, A. Roelofs, and R. Waser, Integr. Ferroelectr. (to be published).
3.
D.
Bolten
, M.
Hoffmann
, U.
Hasenkox
, O.
Lohse
, and R.
Waser
, Ferroelectrics
225
, 117
(1999
).4.
D. J.
Wouters
, G. J.
Norga
, and H. E.
Maes
, Mater. Res. Soc. Symp. Proc.
541
, 381
(1999
).5.
K.
Franke
, J.
Besold
, W.
Haessler
, and C.
Seegebarth
, Surf. Sci. Lett.
302
, L283
(1994
).6.
T.
Hidaka
, T.
Maruyama
, I.
Sakai
, M.
Saitoh
, L. A.
Wills
, R.
Hiskes
, S. A.
Dicarolis
, J.
Amano
, and C. M.
Foster
, Integr. Ferroelectr.
17
, 319
(1997
).7.
O.
Auciello
, A.
Gruvermann
, H.
Tokumoto
, S. A.
Prekash
, S.
Aggerwal
, and R.
Ramesh
, MRS Bull.
23
, 33
(1998
).8.
L. M.
Eng
, H. J.
Güntherodt
, G. A.
Schneider
, U.
Köpke
, and J. Muñoz
Saldaña
, Appl. Phys. Lett.
74
, 233
(1999
).9.
M.
Abplanalp
, L. M.
Eng
, and P.
Günter
, Appl. Phys. A: Mater. Sci. Process.
66
, S231
(1998
).10.
L. M.
Eng
, M.
Abplanalp
, and P.
Günter
, Appl. Phys. A: Mater. Sci. Process.
66
, S679
(1998
).11.
12.
E. Fatuzzo and W. J. Merz, Ferroelectricity (North-Holland, Amsterdam, 1967), p. 197 ff.
13.
14.
This content is only available via PDF.
© 2000 American Institute of Physics.
2000
American Institute of Physics
You do not currently have access to this content.