INVESTIGATION ON FERROELECTRIC DOMAINS AND DOMAIN-WALLS WITH SCANNING FORCE MICROSCOPY

被引:0
|
作者
LUTHI, R [1 ]
HAEFKE, H [1 ]
MEYER, KP [1 ]
MEYER, E [1 ]
HOWALD, L [1 ]
RUETSCHI, M [1 ]
OVERNEY, RM [1 ]
GUNTHERODT, HJ [1 ]
机构
[1] MAX PLANCK INST MICROSTRUCT PHYS,O-4050 HALLE,GERMANY
来源
HELVETICA PHYSICA ACTA | 1993年 / 66卷 / 04期
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中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We used a scanning force microscope (SFM) to study the domain structures of ferroelectric GASH crystals. The SFM was operated in the static contact as well as dynamic non-contact mode. In the static contact mode the ferroelectric plus and minus domains show opposite contrast. Operating the SFM in the dynamic non-contact mode the domain walls are revealed. The latter technique was improved and its advantage in comparison with scanning electron microscopy is discussed.
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页码:415 / 416
页数:2
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