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Nucleation field strength

When the electric field is higher than the coercitive field strength, the spontaneous polarisation is switched and the dipoles reorientate along the field lines. This process of domain switching for Eei=Ec can be described in three steps i) nucleation of an anti-parallel domain, ii) domain growth and iii) saturation of the polarisation [461, 462]. [Pg.192]

The near-vertical portions of the loop in Figure 8.5 correspond to the reversal of the spontaneous polarization when opposite 180°-domains nucleate and grow. The near-horizontal portions represent saturated single-domain states. The remanent polarization (E = 0) shown is about 0.27Cm , the coercitive field strength... [Pg.266]

See other pages where Nucleation field strength is mentioned: [Pg.92]    [Pg.92]    [Pg.603]    [Pg.247]    [Pg.249]    [Pg.250]    [Pg.359]    [Pg.119]    [Pg.120]    [Pg.92]    [Pg.103]    [Pg.105]    [Pg.155]    [Pg.315]    [Pg.333]    [Pg.339]    [Pg.187]    [Pg.152]    [Pg.2005]    [Pg.2023]    [Pg.2029]    [Pg.1124]    [Pg.34]    [Pg.185]    [Pg.39]    [Pg.241]    [Pg.343]    [Pg.201]    [Pg.38]    [Pg.39]    [Pg.58]    [Pg.216]    [Pg.247]    [Pg.252]    [Pg.245]    [Pg.247]    [Pg.251]    [Pg.252]    [Pg.253]    [Pg.358]    [Pg.322]    [Pg.276]    [Pg.90]    [Pg.540]    [Pg.203]    [Pg.322]    [Pg.279]    [Pg.448]    [Pg.186]   
See also in sourсe #XX -- [ Pg.92 ]



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