Keith McKenna
Keith McKenna
Professor of Computational and Theoretical Physics, Department of Physics, University of York
Verified email at - Homepage
Cited by
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Atomic origins of the high catalytic activity of nanoporous gold
T Fujita, P Guan, K McKenna, X Lang, A Hirata, L Zhang, T Tokunaga, ...
Nature materials 11 (9), 775-780, 2012
Metal oxide resistive memory switching mechanism based on conductive filament properties
G Bersuker, DC Gilmer, D Veksler, P Kirsch, L Vandelli, A Padovani, ...
Journal of Applied Physics 110 (12), 124518-124518-12, 2011
Atom-resolved imaging of ordered defect superstructures at individual grain boundaries
Z Wang, M Saito, KP McKenna, L Gu, S Tsukimoto, AL Shluger, Y Ikuhara
Nature 479 (7373), 380-383, 2011
The interaction of oxygen vacancies with grain boundaries in monoclinic HfO2
K McKenna, A Shluger
Applied Physics Letters 95 (22), 222111-222111-3, 2009
Metal oxide RRAM switching mechanism based on conductive filament microscopic properties
G Bersuker, DC Gilmer, D Veksler, J Yum, H Park, S Lian, L Vandelli, ...
Electron Devices Meeting (IEDM), 2010 IEEE International, 19.6. 1-19.6. 4, 2010
Electron-trapping polycrystalline materials with negative electron affinity
KP McKenna, AL Shluger
Nature materials 7 (11), 859-862, 2008
Grain boundary-driven leakage path formation in HfO2 dielectrics
G Bersuker, J Yum, L Vandelli, A Padovani, L Larcher, V Iglesias, M Porti, ...
Solid-State Electronics 65, 146-150, 2011
Atomic-scale structure and properties of highly stable antiphase boundary defects in Fe3O4
KP McKenna, F Hofer, D Gilks, VK Lazarov, C Chen, Z Wang, Y Ikuhara
Nature Communications 5 (1), 1-8, 2014
Grain boundary mediated leakage current in polycrystalline HfO2 films
K McKenna, A Shluger, V Iglesias, M Porti, M Nafria, M Lanza, G Bersuker
Microelectronic Engineering 88 (7), 1272-1275, 2011
Atomic-Scale structure and local chemistry of COFeB–MgO magnetic tunnel junctions
Z Wang, M Saito, KP McKenna, S Fukami, H Sato, S Ikeda, H Ohno, ...
Nano letters 16 (3), 1530-1536, 2016
First-principles calculations of defects near a grain boundary in MgO
KP McKenna, AL Shluger
Physical Review B 79 (22), 224116, 2009
Polymorphism of dislocation core structures at the atomic scale
Z Wang, M Saito, KP McKenna, Y Ikuhara
Nature communications 5 (1), 3239, 2014
First-Principles Modeling of Polaron Formation in TiO2 Polymorphs
AR Elmaslmane, MB Watkins, KP McKenna
Journal of chemical theory and computation 14 (7), 3740-3751, 2018
Origin of differences in the excess volume of copper and nickel grain boundaries
JJ Bean, KP McKenna
Acta Materialia 110, 246-257, 2016
Forming‐free grain boundary engineered hafnium oxide resistive random access memory devices
S Petzold, A Zintler, R Eilhardt, E Piros, N Kaiser, SU Sharath, T Vogel, ...
Advanced Electronic Materials 5 (10), 1900484, 2019
Two-Dimensional Polaronic Behavior in the Binary Oxides m-HfO2 and m-ZrO2
KP McKenna, MJ Wolf, AL Shluger, S Lany, A Zunger
Physical Review Letters 108 (11), 116403, 2012
Inside powders: A theoretical model of interfaces between MgO nanocrystallites
KP McKenna, PV Sushko, AL Shluger
Journal of the American Chemical Society 129 (27), 8600-8608, 2007
Origin of the asymmetry in the magnitude of the statistical variability of n-and p-channel poly-Si gate bulk MOSFETs
A Asenov, A Cathignol, B Cheng, KP McKenna, AR Brown, AL Shluger, ...
Electron Device Letters, IEEE 29 (8), 913-915, 2008
Shaping the morphology of gold nanoparticles by CO adsorption
KP McKenna, AL Shluger
The Journal of Physical Chemistry C 111 (51), 18848-18852, 2007
Evidence for Self-healing Benign Grain Boundaries and a Highly Defective Sb2Se3–CdS Interfacial Layer in Sb2Se3 Thin-Film Photovoltaics
RE Williams, QM Ramasse, KP McKenna, LJ Phillips, PJ Yates, OS Hutter, ...
ACS applied materials & interfaces 12 (19), 21730-21738, 2020
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