Second-harmonic imaging of ferroelectric domain walls
نویسندگان
چکیده
منابع مشابه
Ferroelectric domain states of a tetragonal BiFeO3 thin film investigated by second harmonic generation microscopy
We investigate the ferroelectric state of a tetragonal BiFeO3 thin film grown on a LaAlO3 (001) substrate using an optical second harmonic generation (SHG) microscope. Whereas the ferroelectric state of this material hosts nanometer-sized domains which again form micrometer-sized domains of four different configurations, we could figure out the characteristic features of each domain from the SH...
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ژورنال
عنوان ژورنال: Applied Physics Letters
سال: 1998
ISSN: 0003-6951,1077-3118
DOI: 10.1063/1.122291