caa a22 4500 467925747 CHVBK 20180406152929.0 cr unu---uuuuu 170328e20060601xx s 000 0 eng 10.1134/S0020168506060161 doi (NATIONALLICENCE)springer-10.1134/S0020168506060161 Effect of thermally stimulated autosegregation on the nanomorphology of BaTiO3 and PbTiO3 surfaces [Elektronische Daten] [Yu. Tomashpolsky, N. Sadovskaya] The evolution of the surface microstructure as a result of thermally stimulated autosegregation in the surface layer of BaTiO3 and PbTiO3 crystals has been investigated by transmission electron microscopy, selected area electron diffraction, atomic force microscopy, and Auger electron spectroscopy. The results demonstrate for the first time that the initial stages of irreversible segregation result in the formation of an amorphous surface layer tens of nanometers in thickness, which then converts to isolated crystallites or epitaxial films oriented in a certain way with respect to the BaTiO3 and PbTiO3 single-crystal substrates. The growth of single-crystal layers through diffusion of the constituent components of the substrate from the bulk to the surface can be thought of as a new type of epitaxy. Pleiades Publishing, Inc., 2006 Tomashpolsky Yu Karpov Research Institute of Physical Chemistry (Russian State Scientific Center), ul. Vorontsovo pole 10, 105064, Moscow, Russia aut Sadovskaya N. Karpov Research Institute of Physical Chemistry (Russian State Scientific Center), ul. Vorontsovo pole 10, 105064, Moscow, Russia aut Inorganic Materials Nauka/Interperiodica 42/6(2006-06-01), 665-670 0020-1685 42:6<665 2006 42 10789 https://doi.org/10.1134/S0020168506060161 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0020168506060161 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Tomashpolsky Yu Karpov Research Institute of Physical Chemistry (Russian State Scientific Center), ul. Vorontsovo pole 10, 105064, Moscow, Russia aut NATIONALLICENCE 700 1- Sadovskaya N. Karpov Research Institute of Physical Chemistry (Russian State Scientific Center), ul. Vorontsovo pole 10, 105064, Moscow, Russia aut NATIONALLICENCE 773 0- Inorganic Materials Nauka/Interperiodica 42/6(2006-06-01), 665-670 0020-1685 42:6<665 2006 42 10789 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer