In situ observation of two-step 90° domain reversal with different characteristics in PMN–38%PT single crystal

Electric field control of magnetization reversal in FeGa/PMN-PT thin films

“…The magnetic domains The vertical segregation between the two different magnetic domain patterns varies between 10 and 50 µm (marked by the dotted yellow lines). These sizes are indeed similar to the reported sizes of ferroelectric domains in PMN-PT, which vary between 10 and 100 µm [49]. Similar domain correlations are reported in the case of CoFe/BaTiO 3 samples where magnetic stripes are coupled to a ferroelectric c-domain and a single magnetic domain with an a 1 -domain [50].…”

Effects of Annealing and Domain Structure on the Photovoltaic Response in Pb[(Mg1/3Nb2/3)0.70Ti0.30]O3 Single Crystal

“…[ 16 ] The domain reversal mechanism in PMN–38% PT single crystal was also in situ observed under varying electric fields by polarized light microscope. [ 17 ]…”

“…[16] The domain reversal mechanism in PMN-38% PT single crystal was also in situ observed under varying electric fields by polarized light microscope. [17] As it follows from the aforementioned data, the domain structure and orientation of the domain walls in the PMN-PT-type FEs depends considerably on the applied electric field, mechanical stress, or internal field arising at crystals' growth. Taking this into account, using the polarizing microscope, we choose among the available PMN-30% PT crystals those with the clearly seen regular domain walls and cut two plates from the sampleone with the largest facets perpendicular to the domain walls and other with the largest facets parallel to the domain walls, respectively.…”

“…Unfortunately, in the solid solutions of (1 À x%) Pb(Mg 1/3 Nb 2/3 )O 3Àx% -PbTiO 3 (PMN-x% PT) type, usually the irregular island-shaped domains are observed. [13,16,17] For example, it was shown that Pb(In 1/2 Nb 1/2 )O 3 -Pb(Mg 1/3 Nb 2/3 )O 3 -PbTiO 3 samples are characterized by the irregular island-shaped domains with sizes ranging from a few to hundreds of nanometers. [13] Moreover, the mechanical switching in the relaxor FE single crystals of PMN À x% PT with x = 32, 40% was demonstrated using scanning probe microscopy.…”

Dendrite-structured FeF2 consisting of closely linked nanoparticles as cathode for high-performance lithium-ion capacitors

“…[14,22]. Considering these unparalleled merits, LICs are expected to be widely employed in new energyefficient vehicles, as well as for storage of solar energy and wind energy [2,[23][24][25].…”