Roger A. De Souza
Zitiert von
Zitiert von
A family of oxide ion conductors based on the ferroelectric perovskite Na0.5Bi0.5TiO3
M Li, MJ Pietrowski, RA De Souza, H Zhang, IM Reaney, SN Cook, ...
Nature materials 13 (1), 31-35, 2014
Oxygen transport in La1− xSrxMn1− yCoyO3±δ perovskites: Part I. Oxygen tracer diffusion
RA De Souza, JA Kilner
Solid State Ionics 106 (3-4), 175-187, 1998
The kinetics of oxygen transport in 9.5 mol% single crystal yttria stabilised zirconia
PS Manning, JD Sirman, RA De Souza, JA Kilner
Solid State Ionics 100 (1-2), 1-10, 1997
Surface exchange of oxygen in mixed conducting perovskite oxides
JA Kilner, RA De Souza, IC Fullarton
Solid State Ionics 86, 703-709, 1996
Oxygen transport in La1− xSrxMn1− yCoyO3±δ perovskites: Part II. Oxygen surface exchange
RA De Souza, JA Kilner
Solid State Ionics 126 (1-2), 153-161, 1999
A SIMS study of oxygen tracer diffusion and surface exchange in La0. 8Sr0. 2MnO3+ δ
RA De Souza, JA Kilner, JF Walker
Materials Letters 43 (1-2), 43-52, 2000
The formation of equilibrium space-charge zones at grain boundaries in the perovskite oxide SrTiO 3
RA De Souza
Physical Chemistry Chemical Physics 11 (43), 9939-9969, 2009
Formation and migration of cation defects in the perovskite oxide LaMnO 3
RA De Souza, MS Islam, E Ivers-Tiffée
Journal of Materials Chemistry 9 (7), 1621-1627, 1999
A kinetic study of the decomposition of the cubic perovskite-type oxide Ba x Sr 1− x Co 0.8 Fe 0.2 O 3− δ (BSCF)(x= 0.1 and 0.5)
DN Mueller, RA De Souza, TE Weirich, D Roehrens, J Mayer, M Martin
Physical Chemistry Chemical Physics 12 (35), 10320-10328, 2010
Behavior of oxygen vacancies in single-crystal SrTiO: Equilibrium distribution and diffusion kinetics
RA De Souza, V Metlenko, D Park, TE Weirich
Physical Review B 85 (17), 174109, 2012
Oxygen diffusion in nanocrystalline yttria-stabilized zirconia: the effect of grain boundaries
RA De Souza, MJ Pietrowski, U Anselmi-Tamburini, S Kim, ZA Munir, ...
Physical Chemistry Chemical Physics 10 (15), 2067-2072, 2008
A universal empirical expression for the isotope surface exchange coefficients (k*) of acceptor-doped perovskite and fluorite oxides
RA De Souza
Physical Chemistry Chemical Physics 8 (7), 890-897, 2006
Oxygen Diffusion in SrTiO3 and Related Perovskite Oxides
RA De Souza
Advanced Functional Materials 25 (40), 6326-6342, 2015
Determining oxygen isotope profiles in oxides with Time-of-Flight SIMS
RA De Souza, J Zehnpfenning, M Martin, J Maier
Solid State Ionics 176 (15-16), 1465-1471, 2005
A chemically driven insulator–metal transition in non-stoichiometric and amorphous gallium oxide
L Nagarajan, RA De Souza, D Samuelis, I Valov, A Börger, J Janek, ...
Nature materials 7 (5), 391-398, 2008
Modifying the barriers for oxygen-vacancy migration in fluorite-structured CeO 2 electrolytes through strain: a computer simulation study
RA De Souza, A Ramadan, S Hörner
Energy & Environmental Science 5 (1), 5445-5453, 2012
Ab initio analysis of the defect structure of ceria
T Zacherle, A Schriever, RA De Souza, M Martin
Physical Review B 87 (13), 134104, 2013
Surface oxygen exchange of La0. 3Sr0. 7CoO3− δ
RHE van Doorn, IC Fullarton, RA de Souza, JA Kilner, HJM Bouwmeester, ...
Solid State Ionics 96 (1-2), 1-7, 1997
Electrical and structural characterization of a low‐angle tilt grain boundary in iron‐doped strontium titanate
RA De Souza, J Fleig, J Maier, O Kienzle, Z Zhang, W Sigle, M Rühle
Journal of the American Ceramic Society 86 (6), 922-928, 2003
On the conduction pathway for protons in nanocrystalline yttria-stabilized zirconia
S Kim, HJ Avila-Paredes, S Wang, CT Chen, RA De Souza, M Martin, ...
Physical Chemistry Chemical Physics 11 (17), 3035-3038, 2009
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