ISSN:
1432-0630
Keywords:
61.10
;
61.70
;
64
;
77
;
81.30
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
,
Physics
Notes:
Abstract The existence of one-dimensional regular arrays of antiphase domain boundaries has been confirmed in tin-substituted PZT ferroelectrics of ABO3 perovskite structure (Pb0.99{[(Zr1−y Sn y )1−x Ti x ]0.98Nb0.02}O3,x=0.03 and 0.04,y=0.20) by means of electron diffraction and lattice imaging. Calculation has been made of the number of satellite spots in the diffraction patterns and their positions determined. They coincide well with the electron diffraction patterns experimentally obtained. The finding proves the relative elongation in one dimension of the ferroelectric unit cell caused by a parallel array of electrical dipoles, as compared to the cell of an anti-parallel array of dipoles.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00616557
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