Revealing ionization-induced dynamic recovery in ion-irradiated SrTiO3
نویسندگان
چکیده
منابع مشابه
Revealing the atomic and electronic structure of a SrTiO3/LaNiO3/SrTiO3 heterostructure interface
The atomic structures of SrTiO 3 (STO)/LaNiO 3 (LNO)/STO heterostructure interfaces were investigated by spherical aberration-corrected (C S) (scanning) transmission electron microscopy. Atomic displacement and lattice distortion measurements and electron energy loss spectroscopy (EELS) were used to quantitatively analyze the distortion of the interfacial octahedra and the bond length at the in...
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It is known that high-energy fission products create serious damage in the crystal structure of nuclear fuel ceramics (UO2), leading to swelling and degradation of thermal properties. The damage process, being particularly important in the high-energy region, is investigated in this study. Cerium dioxide, CeO2, is one of the ceramics that have the same (fluorite) structure as UO2 and also a sim...
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With the assistance of lb M. Alderman, Ruth E. Gillespie and H. Jeanette Ruth T HE RECENT FINDING that an injection of endotoxin induces hemopoiesis in irradiated mice and hamsters,’ and the observations of Brown, Hirsch and their associates2’3 and of Congdon and Urso4 that homologous and heterologous marrow do not promote thymic regeneration and recovery of lymphatic tissue, have renewed our i...
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The formation of stable radiation damage in crystalline solids often proceeds via complex dynamic annealing processes, involving migration and interaction of ballistically-generated point defects. The dominant dynamic annealing processes, however, remain unknown even for crystalline Si. Here, we use a pulsed ion beam method to study defect dynamics in Si bombarded in the temperature range from ...
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ژورنال
عنوان ژورنال: Acta Materialia
سال: 2018
ISSN: 1359-6454
DOI: 10.1016/j.actamat.2018.02.038