Stephen Pennycook
Stephen Pennycook
National University of Singapore (retired)
Verified email at
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An oxygen reduction electrocatalyst based on carbon nanotube–graphene complexes
Y Li, W Zhou, H Wang, L Xie, Y Liang, F Wei, JC Idrobo, SJ Pennycook, ...
Nature nanotechnology 7 (6), 394-400, 2012
Nanoscale nickel oxide/nickel heterostructures for active hydrogen evolution electrocatalysis
M Gong, W Zhou, MC Tsai, J Zhou, M Guan, MC Lin, B Zhang, Y Hu, ...
Nature communications 5 (1), 1-6, 2014
Atom-by-atom structural and chemical analysis by annular dark-field electron microscopy
OL Krivanek, MF Chisholm, V Nicolosi, TJ Pennycook, GJ Corbin, ...
Nature 464 (7288), 571-574, 2010
High-resolution Z-contrast imaging of crystals
SJ Pennycook, DE Jesson
Ultramicroscopy 37 (1-4), 14-38, 1991
Colossal ionic conductivity at interfaces of epitaxial ZrO2: Y2O3/SrTiO3 heterostructures
J Garcia-Barriocanal, A Rivera-Calzada, M Varela, Z Sefrioui, E Iborra, ...
Science 321 (5889), 676-680, 2008
High-resolution incoherent imaging of crystals
SJ Pennycook, DE Jesson
Physical review letters 64 (8), 938, 1990
ZnO nanoneedles grown vertically on Si substrates by non‐catalytic vapor‐phase epitaxy
WI Park, GC Yi, M Kim, SJ Pennycook
Advanced Materials 14 (24), 1841-1843, 2002
Chemically sensitive structure-imaging with a scanning transmission electron microscope
SJ Pennycook, LA Boatner
Nature 336 (6199), 565-567, 1988
Dopamine as a carbon source: the controlled synthesis of hollow carbon spheres and yolk‐structured carbon nanocomposites
R Liu, SM Mahurin, C Li, RR Unocic, JC Idrobo, H Gao, SJ Pennycook, ...
Angewandte Chemie International Edition 50 (30), 6799-6802, 2011
Scanning transmission electron microscopy: imaging and analysis
SJ Pennycook, PD Nellist
Springer Science & Business Media, 2011
Direct sub-angstrom imaging of a crystal lattice
PD Nellist, MF Chisholm, N Dellby, OL Krivanek, MF Murfitt, ZS Szilagyi, ...
Science 305 (5691), 1741-1741, 2004
Atomic-resolution chemical analysis using a scanning transmission electron microscope
ND Browning, MF Chisholm, SJ Pennycook
Nature 366 (6451), 143-146, 1993
Z-contrast STEM for materials science
SJ Pennycook
Ultramicroscopy 30 (1-2), 58-69, 1989
Incoherent imaging using dynamically scattered coherent electrons
PD Nellist, SJ Pennycook
Ultramicroscopy 78 (1-4), 111-124, 1999
Irradiation-free, columnar defects comprised of self-assembled nanodots and nanorods resulting in strongly enhanced flux-pinning in YBa2Cu3O7− δ films
A Goyal, S Kang, KJ Leonard, PM Martin, AA Gapud, M Varela, ...
Superconductor Science and Technology 18 (11), 1533, 2005
Time-resolved imaging of gas phase nanoparticle synthesis by laser ablation
DB Geohegan, AA Puretzky, G Duscher, SJ Pennycook
Applied Physics Letters 72 (23), 2987-2989, 1998
Band gap engineering and layer-by-layer mapping of selenium-doped molybdenum disulfide
Y Gong, Z Liu, AR Lupini, G Shi, J Lin, S Najmaei, Z Lin, AL Elías, ...
Nano letters 14 (2), 442-449, 2014
Dekker encyclopedia of nanoscience and nanotechnology
JA Schwarz, CI Contescu, K Putyera
CRC press, 2004
Quantum confinement observed in ZnO/ZnMgO nanorod heterostructures
WI Park, GC Yi, MY Kim, SJ Pennycook
Advanced materials 15 (6), 526-529, 2003
Monolayer PtSe2, a New Semiconducting Transition-Metal-Dichalcogenide, Epitaxially Grown by Direct Selenization of Pt
Y Wang, L Li, W Yao, S Song, JT Sun, J Pan, X Ren, C Li, E Okunishi, ...
Nano letters 15 (6), 4013-4018, 2015
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