Publication Date:
2011-06-07
Description:
Author(s): Xavi Martí, Pilar Ferrer, Julia Herrero-Albillos, Jackeline Narvaez, Vaclav Holy, Nick Barrett, Marin Alexe, and Gustau Catalan A surface layer (“skin”) different from the bulk was found in single crystals of BiFeO 3 . Impedance analysis and grazing incidence x-ray diffraction reveal a phase transition at T * ∼275±5 °C that is confined within the surface of BiFeO 3 . X-ray photoelectron spectroscopy and refraction-corrected x-ray ... [Phys. Rev. Lett. 106, 236101] Published Mon Jun 06, 2011
Keywords:
Condensed Matter: Structure, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics
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