Hydrogen isotope exchange in proton-conducting oxides during proton and deuteron irradiation
نویسندگان
چکیده
منابع مشابه
Proton-conducting Oxides
■ Abstract The structural and chemical parameters determining the formation and mobility of protonic defects in oxides are discussed, and the paramount role of high-molar volume, coordination numbers, and symmetry are emphasized. Symmetry also relates to the structural and chemical matching of the acceptor dopant. Y-doped BaZrO 3-based oxides are demonstrated to combine high stability with high...
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The hydrogen permeation properties of dense SrCe0.95Yb0.05O3-x membranes were examined under various conditions and described based on the conductivities of available charge carriers using a transport model for mixed conductors. The chemical environment on each side of the membrane influences not only the chemical potential driving force for transport but also the conductivities of the various ...
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We try to understand recent data on proton-proton and deuteron-gold collisions at RHIC, employing a modified parton model approach. 1 Interesting data from RHIC The nuclear modification factor R = (dNAA/d pt) / (Ncoll dNpp/d pt) shows interesting features: For AuAu, it is much smaller than one for central collisions, whereas for d-Au, it is bigger than one for central collisions. With decreasin...
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ژورنال
عنوان ژورنال: JETP Letters
سال: 2013
ISSN: 0021-3640,1090-6487
DOI: 10.1134/s0021364013110106