Timothy J. Pennycook, Ph.D. - Publications

Affiliations: 
2012 Vanderbilt University, Nashville, TN 
Area:
General Physics, Materials Science Engineering

69 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Mahadi AH, Ye L, Fairclough SM, Qu J, Wu S, Chen W, Papaioannou EI, Ray B, Pennycook TJ, Haigh SJ, Young NP, Tedsree K, Metcalfe IS, Tsang SE. Beyond surface redox and oxygen mobility at pd-polar ceria (100) interface: Underlying principle for strong metal-support interactions in green catalysis Applied Catalysis B: Environmental. 270: 118843. DOI: 10.1016/J.Apcatb.2020.118843  0.348
2019 Leuthner GT, Hummel S, Mangler C, Pennycook TJ, Susi T, Meyer JC, Kotakoski J. Scanning transmission electron microscopy under controlled low-pressure atmospheres. Ultramicroscopy. PMID 30739713 DOI: 10.1016/J.Ultramic.2019.02.002  0.372
2019 Pennycook TJ, Martinez GT, O'Leary CM, Yang H, Nellist PD. Efficient Phase Contrast Imaging via Electron Ptychography, a Tutorial Microscopy and Microanalysis. 25: 2684-2685. DOI: 10.1017/S1431927619014156  0.329
2018 Pennycook TJ, Martinez GT, Nellist PD, Meyer JC. High dose efficiency atomic resolution imaging via electron ptychography. Ultramicroscopy. 196: 131-135. PMID 30366318 DOI: 10.1016/J.Ultramic.2018.10.005  0.344
2018 Li C, Habler G, Griffiths T, Rečnik A, Jeřábek P, Götze LC, Mangler C, Pennycook TJ, Meyer J, Abart R. Structure evolution of h.c.p./c.c.p. metal oxide interfaces in solid-state reactions. Acta Crystallographica. Section a, Foundations and Advances. 74: 466-480. PMID 30182934 DOI: 10.1107/S205327331800757X  0.32
2018 Elibol K, Susi T, Argentero G, Reza Ahmadpour Monazam M, Pennycook TJ, Meyer JC, Kotakoski J. Atomic Structure of Intrinsic and Electron-Irradiation-Induced Defects in MoTe. Chemistry of Materials : a Publication of the American Chemical Society. 30: 1230-1238. PMID 29503509 DOI: 10.1021/Acs.Chemmater.7B03760  0.401
2018 Pennycook TJ, Martinez GT, Nellist PD, Meyer JC. The Potential for Greater Clarity Cryo-Electron Microscopy via Ptychography Microscopy and Microanalysis. 24: 878-879. DOI: 10.1017/S1431927618004889  0.333
2018 Pennycook TJ, Martinez GT, Nellist PD, Meyer JC. High Dose Efficiency Atomic Resolution Phase Imaging with Electron Ptychography Microscopy and Microanalysis. 24: 196-197. DOI: 10.1017/S1431927618001472  0.361
2017 Susi T, Hofer C, Argentero G, Leuthner GT, Pennycook TJ, Mangler C, Meyer JC, Kotakoski J. Corrigendum: Isotope analysis in the transmission electron microscope. Nature Communications. 8: 15780. PMID 28853435 DOI: 10.1038/Ncomms15780  0.311
2017 Susi T, Skákalová V, Mittelberger A, Kotrusz P, Hulman M, Pennycook TJ, Mangler C, Kotakoski J, Meyer JC. Computational insights and the observation of SiC nanograin assembly: towards 2D silicon carbide. Scientific Reports. 7: 4399. PMID 28667311 DOI: 10.1038/S41598-017-04683-9  0.345
2017 Argentero G, Mittelberger A, Reza Ahmadpour Monazam M, Cao Y, Pennycook TJ, Mangler C, Kramberger C, Kotakoski J, Geim AK, Meyer JC. Unraveling the 3D atomic structure of a suspended graphene/hBN van der Waals heterostructure. Nano Letters. PMID 28140602 DOI: 10.1021/Acs.Nanolett.6B04360  0.384
2017 Elibol K, Susi T, O Brien M, Bayer BC, Pennycook TJ, McEvoy N, Duesberg GS, Meyer JC, Kotakoski J. Grain boundary-mediated nanopores in molybdenum disulfide grown by chemical vapor deposition. Nanoscale. PMID 28070582 DOI: 10.1039/C6Nr08958E  0.326
2017 Yang H, dos Reis R, Martinez G, Jones L, Simson M, Soltau H, Kondo Y, Sagawa R, Pennycook T, Nellist P. Electron ptychographic phase imaging using fast pixelated detectors Acta Crystallographica Section a Foundations and Advances. 73: C1349-C1349. DOI: 10.1107/S2053273317082262  0.321
2017 Yang H, dos Reis R, Ophus C, Ercius P, Martinez GT, Jones L, Huth M, Simson M, Soltau H, Kondo Y, Sagawa R, Pennycook TJ, Nellist PD. Simultaneous imaging of light and heavy elements at atomic resolution using electron ptychography and fast pixelated detectors Acta Crystallographica Section a Foundations and Advances. 73: a168-a168. DOI: 10.1107/S0108767317098336  0.352
2017 Susi T, Hardcastle TP, Hofsäss H, Mittelberger A, Pennycook TJ, Mangler C, Drummond-Brydson R, Scott AJ, Meyer JC, Kotakoski J. Single-atom spectroscopy of phosphorus dopants implanted into graphene 2d Materials. 4: 021013. DOI: 10.1088/2053-1583/Aa5E78  0.347
2017 Martinez G, Pennycook TJ, Naginey T, Jones L, Yang H, Yates J, Nicholls R, Huth M, Simson M, Soltau H, Struder L, Kondo Y, Sagawa R, Nellist P. Towards a Direct Visualization of Charge Transfer in Monolayer Hexagonal Boron Nitride using a Fast Pixelated Detector in the Scanning Transmission Electron Microscope Microscopy and Microanalysis. 23: 436-437. DOI: 10.1017/S1431927617002860  0.309
2016 Pennycook TJ, Yang H, Jones L, Cabero M, Rivera-Calzada A, Leon C, Varela M, Santamaria J, Nellist PD. 3D elemental mapping with nanometer scale depth resolution via electron optical sectioning. Ultramicroscopy. 174: 27-34. PMID 28012372 DOI: 10.1016/J.Ultramic.2016.12.002  0.362
2016 Susi T, Hofer C, Argentero G, Leuthner GT, Pennycook TJ, Mangler C, Meyer JC, Kotakoski J. Isotope analysis in the transmission electron microscope. Nature Communications. 7: 13040. PMID 27721420 DOI: 10.1038/Ncomms13040  0.404
2016 Yang H, Rutte RN, Jones L, Simson M, Sagawa R, Ryll H, Huth M, Pennycook TJ, Green ML, Soltau H, Kondo Y, Davis BG, Nellist PD. Simultaneous atomic-resolution electron ptychography and Z-contrast imaging of light and heavy elements in complex nanostructures. Nature Communications. 7: 12532. PMID 27561914 DOI: 10.1038/Ncomms12532  0.396
2016 Li C, Griffiths T, Pennycook TJ, Mangler C, Jeřábek P, Meyer J, Habler G, Abart R. The structure of a propagating MgAl2O4/MgO interface: linked atomic- and μm-scale mechanisms of interface motion Philosophical Magazine. 96: 2488-2503. DOI: 10.1080/14786435.2016.1205233  0.368
2016 Li C, Zhang Y, Pennycook TJ, Wu Y, Lupini AR, Paudel N, Pantelides ST, Yan Y, Pennycook SJ. Column-by-column observation of dislocation motion in CdTe: Dynamic scanning transmission electron microscopy Applied Physics Letters. 109: 143107. DOI: 10.1063/1.4963765  0.635
2016 Rhode SL, Horton MK, Sahonta SL, Kappers MJ, Haigh SJ, Pennycook TJ, McAleese C, Humphreys CJ, Dusane RO, Moram MA. Dislocation core structures in (0001) InGaN Journal of Applied Physics. 119. DOI: 10.1063/1.4942847  0.336
2016 Nellist PD, Yang H, Jones L, Martinez GT, Rutte RN, Davis BD, Pennycook TJ, Simson M, Huth M, Soltau H, Striider L, gawa RS, Kondo Y. The Use of Electron Ptychography to Implement Efficient Phase Imaging in STEM Microscopy and Microanalysis. 22: 466-467. DOI: 10.1017/S1431927616003184  0.346
2016 Shen X, Pennycook TJ, Hernandez-Martin D, Pérez A, Puzyrev YS, Liu Y, te Velthuis SGE, Freeland JW, Shafer P, Zhu C, Varela M, Leon C, Sefrioui Z, Santamaria J, Pantelides ST. High On/Off Ratio Memristive Switching of Manganite/Cuprate Bilayer by Interfacial Magnetoelectricity Advanced Materials Interfaces. 3. DOI: 10.1002/Admi.201600086  0.563
2015 Yang H, Lozano JG, Pennycook TJ, Jones L, Hirsch PB, Nellist PD. Imaging screw dislocations at atomic resolution by aberration-corrected electron optical sectioning. Nature Communications. 6: 7266. PMID 26041257 DOI: 10.1038/Ncomms8266  0.409
2015 Horton MK, Rhode S, Sahonta SL, Kappers MJ, Haigh SJ, Pennycook TJ, Humphreys CJ, Dusane RO, Moram MA. Segregation of In to dislocations in InGaN. Nano Letters. 15: 923-30. PMID 25594363 DOI: 10.1021/Nl5036513  0.319
2015 Sohlberg K, Pennycook TJ, Zhou W, Pennycook SJ. Insights into the physical chemistry of materials from advances in HAADF-STEM. Physical Chemistry Chemical Physics : Pccp. 17: 3982-4006. PMID 25586364 DOI: 10.1039/C4Cp04232H  0.615
2015 Yang H, Pennycook TJ, Nellist PD. Efficient phase contrast imaging in STEM using a pixelated detector. Part II: optimisation of imaging conditions. Ultramicroscopy. 151: 232-9. PMID 25481091 DOI: 10.1016/J.Ultramic.2014.10.013  0.336
2015 Pennycook TJ, Lupini AR, Yang H, Murfitt MF, Jones L, Nellist PD. Efficient phase contrast imaging in STEM using a pixelated detector. Part 1: experimental demonstration at atomic resolution. Ultramicroscopy. 151: 160-7. PMID 25458189 DOI: 10.1016/J.Ultramic.2014.09.013  0.366
2015 Jones L, Yang H, Pennycook TJ, Marshall MSJ, Van Aert S, Browning ND, Castell MR, Nellist PD. Smart Align—a new tool for robust non-rigid registration of scanning microscope data Advanced Structural and Chemical Imaging. 1. DOI: 10.1186/S40679-015-0008-4  0.368
2015 Rhode SL, Horton MK, Fu WY, Sahonta SL, Kappers MJ, Pennycook TJ, Humphreys CJ, Dusane RO, Moram MA. Dislocation core structures in Si-doped GaN Applied Physics Letters. 107. DOI: 10.1063/1.4937457  0.37
2015 Yang H, Jones L, Ryll H, Simson M, Soltau H, Kondo Y, Sagawa R, Banba H, Pennycook TJ, Nellist PD. High Efficiency Phase Contrast Imaging In STEM Using Fast Direct Electron Pixelated Detectors Microscopy and Microanalysis. 21: 2303-2304. DOI: 10.1017/S1431927615012295  0.355
2015 Zhang YY, Mishra R, Pennycook TJ, Borisevich AY, Pennycook SJ, Pantelides ST. Oxygen Disorder, a Way to Accommodate Large Epitaxial Strains in Oxides Advanced Materials Interfaces. 2. DOI: 10.1002/Admi.201500344  0.656
2015 Almeida TP, Muxworthy AR, Kasama T, Williams W, Damsgaard C, Frandsen C, Pennycook TJ, Dunin-Borkowski RE. Effect of maghemization on the magnetic properties of nonstoichiometric pseudo-single-domain magnetite particles Geochemistry, Geophysics, Geosystems. 16: 2969-2979. DOI: 10.1002/2015Gc005858  0.314
2014 Pennycook TJ, Jones L, Pettersson H, Coelho J, Canavan M, Mendoza-Sanchez B, Nicolosi V, Nellist PD. Atomic scale dynamics of a solid state chemical reaction directly determined by annular dark-field electron microscopy. Scientific Reports. 4: 7555. PMID 25532123 DOI: 10.1038/Srep07555  0.391
2014 Li C, Wu Y, Poplawsky J, Pennycook TJ, Paudel N, Yin W, Haigh SJ, Oxley MP, Lupini AR, Al-Jassim M, Pennycook SJ, Yan Y. Grain-boundary-enhanced carrier collection in CdTe solar cells. Physical Review Letters. 112: 156103. PMID 24785058 DOI: 10.1103/Physrevlett.112.156103  0.349
2014 Li C, Poplawsky J, Paudel N, Pennycook TJ, Haigh SJ, Al-Jassim MM, Yan Y, Pennycook SJ. S-Te interdiffusion within grains and grain boundaries in cdte solar cells Ieee Journal of Photovoltaics. 4: 1636-1643. DOI: 10.1109/Jphotov.2014.2351622  0.349
2014 Nellist PD, Yang H, Lozano JG, Pennycook TJ, Hirsch PB. STEM optical sectioning for imaging screw displacements in dislocation core structures Microscopy and Microanalysis. 20: 86-87. DOI: 10.1017/S1431927615010417  0.403
2014 Yan Y, Li C, Yu Y, Yin WJ, Wang Z, Paudel NR, Poplawsky J, Pennycook TJ, Metzger WK, Repins I, Al-Jassim MM, Pennycook SJ. Defect physics in photovoltaic materials revealed by combined high-resolution microscopy and density-functional theory calculation Microscopy and Microanalysis. 20: 514-515. DOI: 10.1017/S1431927614004292  0.31
2014 Pennycook TJ, Jones L, Pettersson H, Nicolosi V, Nellist PD. Probing atomic scale dynamics with STEM Microscopy and Microanalysis. 20: 104-105. DOI: 10.1017/S1431927614002244  0.314
2013 Li C, Wu Y, Pennycook TJ, Lupini AR, Leonard DN, Yin W, Paudel N, Al-Jassim M, Yan Y, Pennycook SJ. Carrier separation at dislocation pairs in CdTe. Physical Review Letters. 111: 096403. PMID 24033055 DOI: 10.1103/Physrevlett.111.096403  0.365
2013 E H, Macarthur KE, Pennycook TJ, Okunishi E, D'Alfonso AJ, Lugg NR, Allen LJ, Nellist PD. Probe integrated scattering cross sections in the analysis of atomic resolution HAADF STEM images. Ultramicroscopy. 133: 109-19. PMID 23969066 DOI: 10.1016/J.Ultramic.2013.07.002  0.359
2013 Nicholls RJ, Murdock AT, Tsang J, Britton J, Pennycook TJ, Koós A, Nellist PD, Grobert N, Yates JR. Probing the bonding in nitrogen-doped graphene using electron energy loss spectroscopy. Acs Nano. 7: 7145-50. PMID 23869545 DOI: 10.1021/Nn402489V  0.343
2013 Li C, Pennycook TJ, Leonard DN, Jones K, Wang Z, Al-Jassim M, Paudel N, Yan Y, Pennycook SJ. Core structures of dislocations within CdTe grains Materials Research Society Symposium Proceedings. 1526: 53-58. DOI: 10.1557/Opl.2013.569  0.397
2013 Pennycook T, Jones L, Pettersson H, Nicolosi V, Nellist P. Atomic Scale Dynamics of a Manganese Oxide Phase Change Observed with STEM Microscopy and Microanalysis. 19: 1876-1877. DOI: 10.1017/S1431927613011379  0.354
2013 Pettersson H, Canavan M, Coelho J, Pennycook T, Nicolosi V. Microstructural Characterization of Manganese Oxides Supercapacitors based on Liquid-phase Exfoliated for Energy Storage Applications Microscopy and Microanalysis. 19: 1530-1531. DOI: 10.1017/S1431927613009641  0.307
2013 Pennycook T, Jones L, Cabero M, Ribera-Calzada A, Leon C, Varela M, Santamaria J, Nellist P. Depth Sensitive Atomic Resolution Spectroscopy and Imaging of Highly Strained YSZ/STO Epitaxial Heterostructures Microscopy and Microanalysis. 19: 538-539. DOI: 10.1017/S1431927613004686  0.383
2013 Ma S, Cantwell PR, Pennycook TJ, Zhou N, Oxley MP, Leonard DN, Pennycook SJ, Luo J, Harmer MP. Grain boundary complexion transitions in WO3- and CuO-doped TiO2 bicrystals Acta Materialia. 61: 1691-1704. DOI: 10.1016/J.Actamat.2012.11.044  0.321
2013 Pennycook SJ, Zhou H, Chisholm MF, Borisevich AY, Varela M, Gazquez J, Pennycook TJ, Narayan J. Misfit accommodation in oxide thin film heterostructures Acta Materialia. 61: 2725-2733. DOI: 10.1016/J.Actamat.2012.09.069  0.305
2012 Pennycook TJ, McBride JR, Rosenthal SJ, Pennycook SJ, Pantelides ST. Dynamic fluctuations in ultrasmall nanocrystals induce white light emission. Nano Letters. 12: 3038-42. PMID 22568665 DOI: 10.1021/Nl3008727  0.43
2012 Pennycook TJ, McBride JR, Rosenthal SJ, Pennycook SJ, Pantelides ST. Correction to Dynamic Fluctuations in Ultrasmall Nanocrystals Induce White Light Emission Nano Letters. 12: 4415-4415. DOI: 10.1021/Nl302525R  0.402
2012 McBride J, Rosenthal S, Pantelides S, Pennycook S, Pennycook T. Dynamics and White Light Emission from CdSe Nanocrystals Microscopy and Microanalysis. 18: 1830-1831. DOI: 10.1017/S1431927612011002  0.432
2012 Pennycook S, Varela M, Lupini A, Oxley M, Zhou W, Lee J, Idrobo J, Pennycook T, Pantelides S. Insights Into Energy Materials Through Aberration-Corrected STEM Microscopy and Microanalysis. 18: 1354-1355. DOI: 10.1017/S1431927612008628  0.608
2012 Li C, Lupini A, Leonard D, Parish C, Pennycook S, Pennycook T, Romero M, Moutinho H, Al-Jassim M, Yan Y. Study of Selected Grain Boundaries in CdTe by Aberration-corrected STEM Microscopy and Microanalysis. 18: 424-425. DOI: 10.1017/S1431927612003972  0.324
2011 Rivera-Calzada A, Diaz-Guillen MR, Dura OJ, Sanchez-Santolino G, Pennycook TJ, Schmidt R, Bruno FY, Garcia- Barriocanal J, Sefrioui Z, Nemes NM, Garcia-Hernandez M, Varela M, Leon C, Pantelides ST, Pennycook SJ, et al. Tailoring interface structure in highly strained YSZ/STO heterostructures. Advanced Materials (Deerfield Beach, Fla.). 23: 5268-74. PMID 22299141 DOI: 10.1002/Adma.201102106  0.486
2011 Pennycook TJ, Oxley MP, Garcia-Barriocanal J, Bruno FY, Leon C, Santamaria J, Pantelides ST, Varela M, Pennycook SJ. Seeing oxygen disorder in YSZ/SrTiO3 colossal ionic conductor heterostructures using EELS Epj Applied Physics. 54. DOI: 10.1051/Epjap/2011100413  0.492
2011 Pennycook T, McBride J, Rosenthal S, Pantelides S, Pennycook S. Structure of White Light Emitting CdSe Nanocrystals Microscopy and Microanalysis. 17: 1636-1637. DOI: 10.1017/S1431927611009056  0.442
2011 Pantelides S, Pennycook T, Luo W, Prange M, Lee H, Oxley M, Garcia-Barriocanal J, Bruno F, Leon C, Santamaria J, Chisholm M, Varela M, Pennycook S. Probing Interfaces Using a Combination of Scanning Transmission Electron Microscopy and Density-Functional Theory Microscopy and Microanalysis. 17: 1316-1317. DOI: 10.1017/S1431927611007458  0.496
2010 Pennycook TJ, Beck MJ, Varga K, Varela M, Pennycook SJ, Pantelides ST. Origin of colossal ionic conductivity in oxide multilayers: interface induced sublattice disorder. Physical Review Letters. 104: 115901. PMID 20366486 DOI: 10.1103/Physrevlett.104.115901  0.579
2010 Krivanek OL, Chisholm MF, Nicolosi V, Pennycook TJ, Corbin GJ, Dellby N, Murfitt MF, Own CS, Szilagyi ZS, Oxley MP, Pantelides ST, Pennycook SJ. Atom-by-atom structural and chemical analysis by annular dark-field electron microscopy. Nature. 464: 571-4. PMID 20336141 DOI: 10.1038/Nature08879  0.519
2010 Pennycook TJ, Hadjisavvas G, Idrobo JC, Kelires PC, Pantelides ST. Optical gaps of free and embedded Si nanoclusters: Density functional theory calculations Physical Review B - Condensed Matter and Materials Physics. 82. DOI: 10.1103/Physrevb.82.125310  0.593
2010 Pennycook T, Varela M, Beck M, Garcia-Barriocanal J, Bruno F, Leon C, Santamaria J, Pantelides S, Pennycook S. Strain-Enhanced Ionic Conductivity Microscopy and Microanalysis. 16: 100-101. DOI: 10.1017/S1431927610061921  0.449
2010 Pennycook S, Borisevich A, Varela M, Lupini A, Chang H, Leonard D, Pennycook T, Oxley M, Idrobo J, Yurdakul H, Turan S, Yu P, Ramesh R, Pantelides S. Interface Structure-Property Relations Through Aberration-Corrected STEM Microscopy and Microanalysis. 16: 1420-1421. DOI: 10.1017/S1431927610059787  0.612
2010 Chisholm M, Dellby N, Murfitt M, Nicolosi V, Oxley M, Pennycook T, Corbin G, Szilagyi Z, Pennycook S, Krivanek O. Annular Dark-Field Imaging of Atomic Substitution in Single-Layer Materials Microscopy and Microanalysis. 16: 74-75. DOI: 10.1017/S1431927610056746  0.355
2010 Nicolosi V, Aslam Z, Kim J, Krivanek O, Chisholm M, Pennycook T, Kirkland A, Grobert N, Nellist P. Processing and Aberration-Corrected Imaging of Novel Low-Dimensional Nanostructures Microscopy and Microanalysis. 16: 76-77. DOI: 10.1017/S1431927610054152  0.322
2010 Krivanek OL, Dellby N, Murfitt MF, Chisholm MF, Pennycook TJ, Suenaga K, Nicolosi V. Gentle STEM: ADF imaging and EELS at low primary energies Ultramicroscopy. 110: 935-945. DOI: 10.1016/J.Ultramic.2010.02.007  0.409
2007 Oxley MP, Varela M, Pennycook TJ, Van Benthem K, Findlay SD, D'Alfonso AJ, Allen LJ, Pennycook SJ. Interpreting atomic-resolution spectroscopic images Physical Review B - Condensed Matter and Materials Physics. 76. DOI: 10.1103/Physrevb.76.064303  0.394
2007 Pennycook T, Varela M, Sefrioui Z, Santamaría J, Pantelides S, Pennycook S. Atomic Scale Studies of Manganite Grain Boundaries with Colossal Magnetoresistance Microscopy and Microanalysis. 13. DOI: 10.1017/S1431927607078300  0.439
2006 Varela M, Pennycook TJ, Tian W, Mandrus D, Pennycook SJ, Peña V, Sefrioui Z, Santamaria J. Atomic scale characterization of complex oxide interfaces Journal of Materials Science. 41: 4389-4393. DOI: 10.1007/S10853-006-0150-4  0.4
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