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Prof. Rafal E. Dunin-Borkowski: Posters
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Ernst Ruska Centre
Research Centre Jülich
RWTH Aachen
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This page was last updated in April 2015.

The posters listed below can be downloaded as pdf files or (usually at lower resolution) in jpg format.

The listing is incomplete,both because of the high turnaround of posters presented each year and because older posters aren't available in digital form yet.

2015

 

 

Atomic resolution phase-shifting electron holography
C B Boothroyd, C Dwyer, S Chang and R E Dunin-Borkowski
Poster presented at the 3rd International Conference on Frontiers of Aberration Corrected Electron Microscopy "PICO 2015", Kasteel Valsbroek, The Netherlands, 19-23 April 2015

 


PDF 4.9 MB
JPG 516 kB

 

 

 

Direct visualisation of the thermal demagnetisation of pseudo-single domain magnetite particles
T P Almeida, A R Muxworthy, T Kasama, A Kovács, W Williams and R E Dunin-Borkowski
Poster presented at the 3rd International Conference on Frontiers of Aberration Corrected Electron Microscopy "PICO 2015", Kasteel Valsbroek, The Netherlands, 19-23 April 2015

 


PDF 2.1 MB
JPG 950 kB

 

 

 

Quantitative measurements of magnetic fields and moments of nanoparticles by off-axis electron holography
Z-A Li, A Kovács, M Beleggia, A Terwey, M Farle and R E Dunin-Borkowski
Poster presented at the 3rd International Conference on Frontiers of Aberration Corrected Electron Microscopy "PICO 2015", Kasteel Valsbroek, The Netherlands, 19-23 April 2015

 


PDF 3.7 MB
JPG 735 kB

 

 

 

Towards electron holography of 3D magnetization distributions in nanoscale materials using a model-based iterative reconstruction technique
J Caron, J Ungermann, Z-A Li, P Diehle, A Kovács, M Riese and R E Dunin-Borkowski
Poster presented at the 3rd International Conference on Frontiers of Aberration Corrected Electron Microscopy "PICO 2015", Kasteel Valsbroek, The Netherlands, 19-23 April 2015

 


PDF 2.0 MB
JPG 747 kB

 

 

 

Towards electron holographic tomography of three-dimensional magnetization distributions in ferromagnetic nanotubes
P Diehle, J Caron, A Kovács, J Ungermann and R E Dunin-Borkowski
Poster presented at the 3rd International Conference on Frontiers of Aberration Corrected Electron Microscopy "PICO 2015", Kasteel Valsbroek, The Netherlands, 19-23 April 2015

 


PDF 1.3 MB
JPG 635 kB

 

 

 

Improving the efficiency of electron holography by combining off-axis and in-line holography
C Ozsoy-Keskinbora, C B Boothroyd, R E Dunin-Borkowski, P A van Aken and C T Koch
Poster presented at the 3rd International Conference on Frontiers of Aberration Corrected Electron Microscopy "PICO 2015", Kasteel Valsbroek, The Netherlands, 19-23 April 2015

 


PDF 1.8 MB
JPG 630 kB

 

 

 

The pnCCD (S)TEM camera - a pixelated, fast and direct detector for TEM and STEM
M Simson, C B Boothroyd, R E Dunin-Borkowski, C Dwyer, R Hartmann, M Huth, S Ihle, P Kotula, V Migunov, K Müller-Caspary, A Rosenauer, H Ryll, J Schmidt, H Soltau, L Strüder and M Wollgarten
Poster presented at the 3rd International Conference on Frontiers of Aberration Corrected Electron Microscopy "PICO 2015", Kasteel Valsbroek, The Netherlands, 19-23 April 2015

 


PDF 2.5 MB
JPG 569 kB

 

 

 

Role of Dy diffusion in sintered Nd-Fe-B-type hard magnets
K Zagar, A Kovács, M Duchamp, J Mayer, R E Dunin-Borkowski, A Kocjan, P McGuiness and S Kobe
Poster presented at the 3rd International Conference on Frontiers of Aberration Corrected Electron Microscopy "PICO 2015", Kasteel Valsbroek, The Netherlands, 19-23 April 2015

 


PDF 1.9 MB
JPG 767 kB

 

 

 

Spectral unmixing of localized surface plasmon resonances from an electron energy-loss spectroscopy dataset
M Duchamp, A Genç, J Arbiol and R E Dunin-Borkowski
Poster presented at the 3rd International Conference on Frontiers of Aberration Corrected Electron Microscopy "PICO 2015", Kasteel Valsbroek, The Netherlands, 19-23 April 2015

 


PDF 814 kB
JPG 649 kB

 

 

 

Quantitative transmisson electron microscopy of two-dimensional transition metal dichalcogenides
F Winkler, A H Tavabi, E Yucelen, B E Kardynal and R E Dunin-Borkowski
Poster presented at the 3rd International Conference on Frontiers of Aberration Corrected Electron Microscopy "PICO 2015", Kasteel Valsbroek, The Netherlands, 19-23 April 2015

 


PDF 5.3 MB
JPG 595 kB

 

 

 

Challenges in abberation corrected off-axis electron holography of layered transition metal dichalcogenides
A H Tavabi, F Winkler, Y-C Lin, K Suenaga, E Yucelen, R E Dunin-Borkowski and B E Kardynal
Poster presented at the 3rd International Conference on Frontiers of Aberration Corrected Electron Microscopy "PICO 2015", Kasteel Valsbroek, The Netherlands, 19-23 April 2015

 


PDF 3.0 MB
JPG 680 kB

 

 

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2014

 

 

A new approach to magnetic field stabilization for electron microscopy
M I Faley, U Poppe and R E Dunin-Borkowski
Poster presented at the Microscience Microscopy Congress 2014 (MMC2014), Manchester, United Kingdom, 30 June 3 July 2014.

 


PDF 1.1 MB
JPG 879 kB

 

 

 

Graphoepitaxial Josephson junctions for quantum interferometers
M I Faley, D Meertens, O M Faley, U Poppe and R E Dunin-Borkowski
Poster presented at the Microscience Microscopy Congress 2014 (MMC2014), Manchester, United Kingdom, 30 June 3 July 2014.

 


PDF 1.2 MB
JPG 892 kB

 

 

 

Magnetic microstructure in stress-annealed FeSiNbBCu soft magnetic alloys studied using Lorentz microscopy and electron holography
A Kovács, K G Pradeep, Z-A Li, G Herzer, D Raabe and R E Dunin-Borkowski
Poster presented at the IEEE International Magnetic Conference (INTERMAG Europe 2014), Dresden, Germany, 4-8 May 2014.

 


PDF 1.9 MB
JPG 881 kB

 

 

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2013

 

 

High-resolution imaging and spectroscopy of Co oxide octahedral nanoparticles
Zi-An Li, A. Kovács, N. Fontaíña-Troitiño, S Liébana-Viñas, V Salgueiriño, M Spasova, R E Dunin-Borkowski and M Farle
Poster to be presented at the PICO 2013 Conference, Kasteel Valsbroek, The Netherlands, 9-12 Oct 2013.

 


PDF 3.0 MB
JPG 1.0 MB

 

 

 

Correlation of magnetic properties, chemical compostition and atomic structure of Fe/Fe-O nanocubes
V Migunov, S Liébana-Viñas, F Römer, A Trunova, M Spasova, M Farle and R E Dunin-Borkowski
Poster presented at the Joint European Magnetic Symposia, Rhodes, Greece, 25-30 Aug 2013.

 


PDF 4.8 MB
JPG 960 kB

 

 

 

In situ study of anode reaction in intermediate temperature solid oxide fuel cells
A H Tavabi, S Muto, T Tanji and R E Dunin-Borkowski
Poster presented at Microscopy and Microanalysis, Indianapolis, IN, 4-8 Aug 2013.

 


PDF 4.1 MB
JPG 1.2 MB

 

 

 

Insights into the oxidation mechanisms of Ni particles using environmental TEM
Q Jeangros, C Hébert, A Hessler-Wyser, J Van herle, T W Hansen, J B Wagner and R E Dunin-Borkowski
Poster presented at Microscopy and Microanalysis, Indianapolis, IN, 4-8 Aug 2013.

 


PDF 970 kB
JPG 870 kB

 

 

 

Core-shell GaAs/GaMnAs magnetic nanowires
A Kovács, J Sadowski, A Siusys and R E Dunin-Borkowski
Poster presented at the 18th Microscopy of Semiconducting Materials Conference, Oxford, United Kingdom, 7-11 Apr 2013.

 


PDF 4.7 MB
JPG 1.3 MB

 

 

 

Interpretation of electrostatic potential profiles of delta-doped layers measured using electron holography
D Cooper and R E Dunin-Borkowski
Poster presented at the 18th Microscopy of Semiconducting Materials Conference, Oxford, United Kingdom, 7-11 Apr 2013.

 


PDF 2.2 MB
JPG 1.2 MB

 

 

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2012

 

 

Electron microscopy of Co-doped ZnO thin films
A Kovács, A Ney, V Ney and R E Dunin-Borkowski
Poster presented at Materials Science Week 2012, Tohoku University, Sendai, Japan, 25 November 1 December 2012.

 


PDF 1.9 MB
JPG 1.2 MB

 

 

 

High oxygen pressure deposition and patterning methods of metal oxide heterostructures
M I Faley, U Poppe, R Speen and R E Dunin-Borkowski
Poster presented at the 3rd Vacuum Symposium, Coventry, United Kingdom, 17-18 October 2012.

 


PDF 4.3 MB
JPG 901 kB

 

 

 

Tuned epitaxy of oxide heterostructures
M I Faley, U Poppe, C L Jia, O M Faley and R E Dunin-Borkowski
Poster presented at a Nature conference on "Frontiers in Electronic Materials", Aachen, Germany, 17-20 Jun 2012.

 


PDF 1.4 MB
JPG 960 kB

 

 

 

Resolving the surface structure of iron-disilicide alloy nanocrystals
A Kovács, R Imlau, E Mehmedovic, H Wiggers, R E Dunin-Borkowski and M Luysberg
Poster presented at the E-MRS Meeting, Strasbourg, France, 14-18 May 2012.

 


PDF 2.7 MB
JPG 905 kB

 

 

 

Mapping surface plasmons in thin film solar cells using energy-filtered transmission electron microscopy
M Duchamp, K Söderström, C B Boothroyd, A Kovács, F-J Haug, C Ballif and R E Dunin-Borkowski
Poster presented at the PICO 2012 Inauguration of the ER-C Annexe, Commissioning of the PICO and Symposium on Fromtiers of Aberration-Corrected Electron Microscopy, Forschungszentrum Jülich, Germany, 29 Feb - 2 Mar 2012.

 


PDF 3.7 MB
JPG 1.4 MB

 

 

 

Development of a versatile TEM specimen holder for the characterization of photocatalytic materials
F Cavalca, C Langhammer, A B Laursen, T W Hansen, J B Wagner, B E Kardynal, S Dahl and R E Dunin-Borkowski
Poster presented at the 2nd International Symposium on Advanced Electron Microscopy for Catalysis and Energy Storage Materials (EM-Cat-II), Berlin, Germany, 5-8 Feb 2012.

 


PDF 2.5 MB
JPG 655 kB

 

 

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2011

 

 

Impact of particle size and substrate affinity on cobalt nanoparticles self-assembly
M Varón, C Frandsen, T Kasama, M Beleggia, R E Dunin-Borkowski and V F Puntes
Poster presented at EUROMAT 2011, Montpellier, France, 12-15 Sep 2011.

 


PDF 4.3 MB
JPG 1.3 MB

 

 

 

Boron concentration measurements at the i/p interface in nip a-Si solar cells
B B Van Aken, M Duchamp, C B Boothroyd, R E Dunin-Borkowski and WJ Soppe
Poster presented at the 26th European Photovoltaic Solar Energy Conference and Exhibition (26th EU PVSEC), Hamburg, Germany, 5-9 Sep 2011.

 


PDF 300 kB
JPG 950 kB

 

 

 

Transmission electron microscopy of the textured silver back reflector of a thin film silicon solar cell
M Duchamp, K Söderström, Q Jeangros, C B Boothroyd, A Kovács, T Kasama, F-J Haug, C Ballif and R E Dunin-Borkowski
Poster presented at the 26th European Photovoltaic Solar Energy Conference and Exhibition (26th EU PVSEC), Hamburg, Germany, 5-9 Sep 2011.

 


PDF 2.3 MB
JPG 1.0 MB

 

 

 

Investigations of nanowire-substrate growth interfaces
J M Persson, J B Wagner and R E Dunin-Borkowski
Poster presented at the Microscopy Conference MC 2011, Kiel, Germany, 28 Aug - 2 Sep 2011.

 


PDF 2.8 MB
JPG 670 kB

 

 

 

Evidence for molecular N2 bubble formation in a (Ga,Fe)N magnetic semiconductor
A Kovács, B Schaffer, M S Moreno, T Kasama, A J Craven and R E Dunin-Borkowski
Poster presented at the Microscopy Conference MC 2011, Kiel, Germany, 28 Aug - 2 Sep 2011.

 


PDF 2.9 MB
JPG 1.0 MB

 

 

 

Conventional and 360 degree electron tomography of a micro-crystalline silicon solar cell
M Duchamp, A Ramar, A Kovács, F-J Haug, S B Newcomb, C Ballif and R E Dunin-Borkowski
Poster presented at the 17th Microscopy of Semiconducting Materials Conference, Cambridge, United Kingdom, 4-7 Apr 2011

 


PDF 1.1 MB
JPG 1.3 MB

 

 

 

Reconstruction of an InAs nanowire using geometric and algebraic tomography
R S Pennington, J M Persson, C B Boothroyd, R E Dunin-Borkowski, A Alpers and S König
Poster presented at the 17th Microscopy of Semiconducting Materials Conference, Cambridge, United Kingdom, 4-7 April 2011

 


PDF 307 kB
JPG 980 kB

 

 

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2010

 

 

Advanced transmission electron microscopy of semiconductor nanowires for solar cell applications
R S Pennington, J B Wagner, C B Boothroyd, J M Persson and R E Dunin-Borkowski
Poster presented at the European Graduate School on Sustainable Energy Technology Winter School, Nyborg, Denmark, 9-11 Dec 2010

 


PDF 2.6 MB
JPG 1.5 MB

 

 

 

Characterization of an innovative method for RuO2 deposition using electron microscopy
F Cavalca, A Kleiman-Shwarsctein, T W Hansen, J B Wagner, S Dahl and R E Dunin-Borkowski
Poster presented at the European Graduate School on Sustainable Energy Technology Winter School, Nyborg, Denmark, 9-11 Dec 2010

 


PDF 1.2 MB
JPG 1.3 MB

 

 

 

Quantitative magnetization states of colloidal systems via simplified-LLG and model-based fitting of phase images
M Beleggia, A Alpers, T Kasama, H F Poulsen, C Frandsen, M Varón Izquierdo, V Puntes and R E Dunin-Borkowski
Poster presented at the 2nd International Symposium on Advanced Microscopy and Theoretical Calculations (AMTC2), Nagoya, Japan, 24-26 June 2010

 


PDF 1.2 MB
JPG 2.3 MB

 

 

 

Advanced electron microscopy of Fe-N precipitates in epitaxial GaN layers
A Kovács, T Kasama, M Beleggia, R E Dunin-Borkowski, A Navarro-Quezada, B Faina, A Bonanni and T Dietl
Poster presented at the 39th International School and Conference on the Physics of Semiconductors "Jaszowiec", Krynica Zdrój, Poland, 19-24 June 2010

 


PDF 1.7 MB
JPG 1.3 MB

 

 

 

Illuminating electron microscopy of photocatalysts
F Cavalca, A B Laursen, T W Hansen, J B Wagner, B E Kardynal, S Dahl and R E Dunin-Borkowski
Poster presented at Scandem 2010, Stockholm, Sweden, 8-10 June 2010

 


PDF 4.3 MB
JPG 1.5 MB

 

 

 

Characterization of catalysts for the synthesis of higher alcohols using transmission electron microscopy
L D L Duchstein, T W Hansen, J B Wagner and R E Dunin-Borkowski
Poster presented at Scandem 2010, Stockholm, Sweden, 8-10 June 2010

 


PDF 5.1 MB
JPG 1.3 MB

 

 

 

Variable inner detector angle STEM: visualising diffraction contrast in semiconductor nanowires
J M Persson, R S Pennington, J B Wagner, C B Boothroyd and R E Dunin-Borkowski
Poster presented at Scandem 2010, Stockholm, Sweden, 8-10 June 2010

 


PDF 8.3 MB
JPG 1.4 MB

 

 

 

Characterization of catalysts for synthesis of higher alcohols using electron microscopy
L D L Duchstein, J B Wagner,T W Hansen and R E Dunin-Borkowski
Poster presented at the European Graduate School on Sustainable Energy Technology Spring School, Freising, Germany, 7-9 Apr 2010

 


PDF 1.2 MB
JPG 1.2 MB

 

 

 

Illuminating electron microscopy of photocatalysts
F Cavalca, T W Hansen, J B Wagner, B E Kardynal and R E Dunin-Borkowski
Poster presented at the European Graduate School on Sustainable Energy Technology Spring School, Freising, Germany, 7-9 Apr 2010

 


PDF 820 kB
JPG 1.2 MB

 

 

 

Electron energy-loss spectroscopy in an environmental TEM
T W Hansen, J B Wagner, M Beleggia, C B Boothroyd and R E Dunin-Borkowski
Poster presented at the Frontiers in EELS meeting, Vienna, Austria, 11-12 Mar 2010

 


PDF 340 kB
JPG 1.1 MB

 

 

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2009

 

 

Measuring the magnetic moments of Co nanoparticle rings from their Aharonov-Bohm phase shift
M Beleggia, T Kasama, R E Dunin-Borkowski, J Liu and A Wei
Poster presented at the "Aharonov Bohm Effect and Berry Phase Anniversary 50/25" meeting, Bristol, 14-15 Dec 2009

 


PDF 3.3 MB
JPG 2.2 MB

 

 

 

Mn doped GaAs and GaSb/GaAs nanowires grown in the MBE system at BL 41
J Sadowski, P Dluzewski, T Wojciechowski, R E Dunin-Borkowski, T Kasama, A Reszka and B Kowalski
Poster presented at the MAX-Lab Users Meeting, Lund, 2 Nov 2009

 


PDF 2.9 MB
JPG 1.8 MB

 

 

 

In situ reduction and oxidation of nickel from solid oxide fuel cells in a Titan ETEM
Q Jeangros, A Faes, J B Wagner, T W Hansen, R E Dunin-Borkowski, J Van herle and A Hessler-Wyser
Poster presented at the Microscopy Conference 2009, Graz, Austria, 30 Aug - 4 Sep 2009

 


PDF 2.5 MB
JPG 1.9 MB

 

 

 

Solid oxide fuel cell redox instability characterized by in situ transmission electron microscopy
Q Jeangros, A Faes, J B Wagner, T W Hansen, R E Dunin-Borkowski, J Van herle and A Hessler-Wyser
Poster presented at the 11th meeting of the Societe Francaise des Microscopies, Paris, France, 22-26 June 2009

 


PDF 9.6 MB
JPG 1.5 MB

 

 

 

Catalyst-free MBE growth of Mn doped GaAs nanowires on silicon substrates
J Sadowski, P Dluzewski, T Wojciechowski, K Gas, W Zaleszczyk, W Szuszkiewicz, J F Morhange, T Kasama and R E Dunin-Borkowski
Poster presented at the 38th International School and Conference on the Physics of Semiconductors "Jaszowiec", Krynica-Zdroj, Poland, 19-26 June 2009

 


PDF 6.5 MB
JPG 1.4 MB

 

 

 

Transmission electron microscopy of magnetite at low temperature
T Kasama, R J Harrison, M Nagao, N S Church, J M Feinberg, Y Matsui and R E Dunin-Borkowski
Poster presented at Scandem, Reykjavik, Iceland, 8-10 June 2009

 


PDF 3.1 MB
JPG 1.3 MB

 

 

 

Interpretation of electron-beam-induced charging of silicon oxide layers in a transistor structure studied using off-axis electron holography
F Ubaldi, G Pozzi, T Kasama, R E Dunin-Borkowski, M R McCartney and S B Newcomb
Poster presented at the 16th Microscopy of Semiconducting Materials Conference, Oxford, United Kingdom, 17-20 March 2009

 


PDF 3.4 MB
JPG 1.8 MB

 

 

 

Factors affecting measurements of semiconductor mean inner potentials
R S Pennington, J J Mortensen, T Kasama, C B Boothroyd and R E Dunin-Borkowski
Poster presented at the 16th Microscopy of Semiconducting Materials Conference, Oxford, United Kingdom, 17-20 March 2009

 


PDF 887 kB
JPG 1.2 MB

 

 

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2008

 

 

Simulations of electron holographic observations of magnetic microstructure in exsolved titanomagnetites
M Beleggia, T Kasama, R J Harrison, J M Feinberg and R E Dunin-Borkowski
Poster presented at the American Geophysical Union Fall Meeting, San Francisco, 15-19 December 2008

 


PDF 2.7 MB
JPG 1.6 MB

 

 

 

Moving atoms imaged with aberration-corrected focal series
C B Boothroyd, L Cervera-Gontard and R E Dunin-Borkowski
Poster presented at a Royal Society Discussion Meting on New Possibilities with Aberration Corrected Electron Microscopy, London, 24-25 November 2008

 


PDF 355 kB
JPG 696 kB

 

 

 

Iron sulfide crystals in magnetotactic bacteria: A transmission electron microscopy study
T Kasama, M Posfai, R K K Chong, P R Buseck, R B Frankel, E T Simpson, R J Harrison and R E Dunin-Borkowski
Poster presented at a Workshop on Magnetotactic Bacteria, Balatonfured, Hungary, 9-11 June 2008

 


PDF 5.9 MB
JPG 1.0 MB

 

 

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2007

 

 

Off-axis electron holography of self-assembled Co nanoparticle rings
T Kasama, R E Dunin-Borkowski, M R Scheinfein, S L Tripp, J Liu and A Wei
Poster presented at the MRS Fall Meeting, Boston, 26-30 November 2007

 


PDF 5.6 MB
JPG 2.2 MB

 

 

 

Magnetite-clay composites: morphology and magnetic properties
C Galindo-Gonzalez, J D G Duran, F Gonzalez-Caballero, T Kasama, L Cervera Gontard, R E Dunin-Borkowski, J M Feinberg and R J Harrison
Poster presented at a summer school on Magnetic Nanoparticles, Composite Materials and Optical Applications, St Etienne, 3-8 September 2007

 


PDF 2.1 MB
JPG 1.5 MB

 

 

 

Lorentz electron microscopy of exsolution lamellae in ilmenite-hematite
T Kasama, T Asaka, R E Dunin-Borkowski, R J Harrison, E T Simpson, S A McEnroe and A Putnis
Poster presented at the Frontiers in Mineral Sciences meeting, Cambridge, 26-28 June 2007

 


PDF 2.9 MB
JPG 1.0 MB

 

 

 

CEN building brick pattern - plane symmetry under constraints
R E Dunin-Borkowski
Poster made for no particular reason in May 2007

 


PDF 14.1 MB
JPG 1.3 MB

 

 

 

Magnetization reversal in self-assembled cobalt nanoparticle rings
T Kasama, R E Dunin-Borkowski, M R Scheinfein, S L Tripp, J Liu and A Wei
Poster presented at a Gordon conference on the Chemistry of Supramolecules and Assemblies, Lucca, Italy, 6-11 May 2007

 


PDF 4.4 MB
JPG 1.9 MB

 

 

 

Transmission electron microscopy of exsolution lamellae in ilmenite-hematite: Implications for "lamellar magnetism"
T Kasama, T Asaka, R K K Chong, R E Dunin-Borkowski, E T Simpson, R J Harrison, U Golla-Schindler, S A McEnroe and A Putnis
Poster presented at the Magnetic Interactions meeting, Cambridge, 9-10 January 2007.

 


PDF 4.0 MB
JPG 1.6 MB

 

 

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2006

 

 

An experimental study of magnetic interactions between biogenic magnetite nanocrystals
E T Simpson, T Kasama, M Posfai, D Faivre, A Scheffel, D Schuler, P R Buseck, R J Harrison, J M Feinberg and R E Dunin-Borkowski
Poster presented at the American Geophysical Union Fall Meeting, San Francisco, 11-15 December 2006.

 


PDF 6.1 MB
JPG 1.2 MB

 

 

 

Measurement of focal spread, beam divergence and vibration in HREM images
C B Boothroyd and R E Dunin-Borkowski
Poster presented at the 16th Intenational Microscopy Congress, Sapporo, Japan, 3-8 September 2006.

 


PDF 624 kB
JPG 628 kB

 

 

 

Holographic tomography of semiconductor devices
A C Twitchett, T J V Yates, S B Newcomb, R E Dunin-Borkowski and P A Midgley
Poster presented at Microscopy and Microanalysis, Chicago, 30 July - 3 Aug 2006.

 


PDF 1.7 MB
JPG 1.7 MB

 

 

 

The application of novel TEM techniques to the study of Pt catalyst particles
L Cervera Gontard, R E Dunin-Borkowski, L-Y Chang, A I Kirkland, C J D Hetherington and D Ozkaya
Poster presented at Microscience, London, 27-29 Jun 2006.

 


PDF 4.0 MB
JPG 1.2 MB

 

 

 

From biological magnetism to nanotechnology: how electron holography provides the eyes to see the invisible in nanoscience
E T Simpson, T Kasama, R J Harrison, Y Hayashi, V Jourdain, D Schuler and R E Dunin-Borkowski
Poster presented at a display prepared by 2nd year Ph.D. students, Department of Materials Science and Metallurgy, Cambridge, 26 June 2006.

 


PDF 4.8 MB
JPG 1.4 MB

 

 

 

Charge and spin manipulation of electrons in surface acoustic wave devices
A L Thorn, M Kataoka, R J Schneble, M R Astley, C H W Barnes, C J B Ford, T Kasama, R E Dunin-Borkowski, T Trypiniotis, J A C Bland, D Anderson, G A C Jones, I Farrer, H E Beere, D A Ritchie and M Pepper
Poster presented at a meeting of the QIPIRC, Oxford, 26-27 Jun 2006.

 

 

 

 

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2005

 

 

Exchange coupling, antiphase boundaries, and the origin of self-reversed thermoremanent magnetization
R J Harrison, T Kasama, T A White, E T Simpson and R E Dunin-Borkowski
Poster presented at the American Geophysical Union Fall Meeting, San Francisco, CA, 5-9 December 2005.

 


PDF 8.2 MB
JPG 1.6 MB


PDF 4.7 MB
JPG 2.2 MB

 

 

 

The mean inner potential of GaN measured from nanowires using off-axis electron holography
A S W Wong, G W Ho, R E Dunin-Borkowski, T Kasama, R A Oliver, P M F J Costa and C J Humphreys
Poster presented at the Materials Research Society Fall Meeting, Boston, MA, 28 November - 2 December 2005.

 


PDF 1.7 MB
JPG 3.3 MB

 

 

 

Delocalisation in images of Pt nanoparticles
L Cervera Gontard, R E Dunin-Borowski,M J Hytch and D Ozkaya
Poster presented at EMAG-NANO 05, Leeds, 31 August - 2 September 2005.

 


PDF 3.8 MB
JPG 1.6 MB

 

 

 

Crystal size and shape analysis of Pt nanoparticles in two and three dimensions
L Cervera Gontard, R E Dunin-Borowski, D Ozkaya, T Hyde, P A Midgley and P Ash
Poster presented at EMAG-NANO 05, Leeds, 31 August - 2 September 2005.

 


PDF 4.4 MB
JPG 1.1 MB

 

 

 

Variations in the morphologies and magnetic properties of magnetite crystals in bacteria
M Posfai, E T Simpson, R K K Chong, T Kasama, I Kosa, Z Kristof and R E Dunin-Borkowski
Poster presented at the XX Congress of the International Union of Crystallography, Florence, 23-31 August 2005.

 


PDF 6.2 MB
JPG 1.1 MB

 

 

 

Advances in specimen holder technology for 3-dimensional electron microscopy
A C Robins, P E Fischione, R R Cerchiara, D W Smith, J J Gronsky, C M Thomas, P A Midgley, I Arslan, J R Tong, R E Dunin-Borkowski, W J C Geerts, J L Murk, H Geuze and A J Koster
Poster presented at a Gordon Research Conference on Three Dimensional Electron Microscopy, New London, NH, 12-17 June 2005.

 


PDF 7.8 MB
JPG 2.7 MB

 

 

 

Round-robin results of the quantitative analysis of FeNi nanoparticle compositions
R K K Chong, R E Dunin-Borkowski, M G Walls, M Tence, T Walther, T Gemming, P Bayle-Guillemaud, Y Champion, M J Hytch, E Snoeck, B Warot and V Serin
Poster presented at the EDGE (Enhanced Data Generated by Electrons) International EELS Workshop, Grundlsee, Austria, 1-5 May 2005.

 


PDF 6.7 MB
JPG 1.5 MB

 

 

 

Seasonal variations in the population of freshwater magnetococci, and the spatial arrangement of magnetosomes in cells
I Kosa, Z Kristof, R E Dunin-Borkowski and M Posfai
Poster presented at the European Geosciences Union meeting, Vienna, 24-29 April 2005.

 


PDF 6.9 MB
JPG 1.8 MB

 

 

 

Off-axis electron holography of focused ion beam milled GaAs and Si p-n and n-p junctions
D Cooper, A C Twitchett, I Farrer, D A Ritchie, R E Dunin-Borkowski and P A Midgley
Poster presented at the 14th Microscopy of Semiconducting Materials Conference, Oxford, United Kingdom, 11-14 April 2005.

 


PDF 2.9 MB
JPG 1.2 MB

 

 

 

3-d analysis of the dopant potential of a Si p-n junction using holographic tomography
A C Twitchett, T J V Yates, P K Somodi, S B Newcomb, R E Dunin-Borkowski and P A Midgley
Poster presented at the 14th Microscopy of Semiconducting Materials Conference, Oxford, United Kingdom, 11-14 April 2005.

 


PDF 1.9 MB
JPG 1.4 MB

 

 

 

Magnetic induction mapping of magnetite nanocrystals above and below the Verwey transition using electron holography
E T Simpson, T Kasama, R K K Chong, M Posfai, R J Harrison and R E Dunin-Borkowski
Poster presented at "SET for Britain", House of Commons, London, 14 March 2005.

 


PDF 2.6 MB
JPG 1.3 MB

 

 

 

Dynamic quasi-particle behaviour of geometrically confined domain walls
D Bedau, M Klaui, D Backes, L J Heyderman, G Faini, L Vila, E Cambril, C A F Vaz, J A C Bland, H Ehrke, T Kasama, R E Dunin-Borkowski and U Rudiger
Poster presented at the Annual Meeting of the Deutsche Physikalische Gesellschaft (DPG), Berlin, 4-9 March 2005.

 


PDF 676 kB
JPG 720 kB

 

 

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2004

 

 

Lamellar magnetism associated with nanoscale exsolution in the ilmenite-hematite solid solution
R J Harrison, R E Dunin-Borkowski, E T Simpson, T Kasama and S A McEnroe
Poster presented at the International Conference on Fine Particle Magnetism, London, 20-22 September 2004.

 


PDF 2.8 MB
JPG 1.0 MB

 

 

 

Magnetic ring structures for Lorentz electron microscopy
L J Heyderman, M Klaui, R Schaublin, U Rudiger, C A F Vaz, J A C Bland, C David, T Kasama and R E Dunin-Borkowski
Poster presented at the Joint European Magnetic Symposia, Dresden, 5-10 September 2004.

 


PDF 2.5 MB
JPG 948 kB

 

 

 

An ultra-high-tilt two-contact electrical biasing specimen holder for electron holography and electron tomography of semiconductor devices
R E Dunin-Borkowski, A C Twitchett, P A Midgley, P K Somodi, R F Broom, J S Barnard, S B Newcomb, A C Robins, D W Smith, J J Gronsky and P E Fischione
Poster presented at Microscopy and Microanalysis, Savannah, Georgia, 1-5 August 2004.
Poster prize.

 


PDF 1.5 MB
JPG 1.0 MB

 

 

 

The prospect of 3-dimensional induction mapping inside magnetic nanostructures by combining electron holography with electron tomography
T Kasama and R E Dunin-Borkowski
Poster presented at Microscopy and Microanalysis, Savannah, Georgia, 1-5 August 2004.

 


PDF 1.4 MB
JPG 1.2 MB

 

 

 

Simulations of the electrostatic potential distribution in a TEM sample of a semiconductor device
P K Somodi, R E Dunin-Borkowski, A C Twitchett, C H W Barnes and P A Midgley
Poster presented at Microscopy and Microanalysis, Savannah, Georgia, 1-5 August 2004.

 


PDF 1.1 MB
JPG 940 kB

 

 

 

Mapping electrostatic potentials in semiconductor devices using electron holography
A C Twitchett, R E Dunin-Borkowski, P A Midgley, R F Broom, D Cooper, R J Hallifax and P K Somodi
Poster presented at the Horizon Meeting (New Materials for Electronics: Smaller, Faster, Different), Cambridge, 29 June 2004.

 


PDF 1.3 MB
JPG 1.2 MB

 

 

 

Vortex formation in permalloy 44 nanospheres in chains
F Mazaleyrat, J Moulin, R Barrue, M J Hytch, C Duhamel, Y Champion and R E Dunin-Borkowski
Poster presented at the Second Seeheim Conference on Magnetism, Seeheim, 27 June - 1 July 2004.

 


PDF 4.9 MB
JPG 1.1 MB

 

 

 

Magnetotransport as a tool to probe magnetic domains in thin films
A Husmann, S N Holmes, M Pepper and R E Dunin-Borkowski
Poster presented at IVC-16/ICSS-12/NANO-8, Venice, 26 June - 2 July 2004

 


PDF 1.5 MB
JPG 1.1 MB

 

 

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2003

 

 

Observing the interaction between magnetic and chemical microstructures at the nanometer scale using electron holography
R J Harrison, R E Dunin-Borkowski and A Putnis
Poster presented at the American Geophysical Union Fall Meeting, San Francisco, CA, 8-12 December 2003

 


PDF 4.5 MB
JPG 2.2 MB

 

 

 

Magnetic induction mapping of nanostructured materials using off-axis electron holography
R E Dunin-Borkowski
Poster presented at the Current Research in Magnetism Meeting, Institute of Physics, London, 6 November 2003

 


PDF 2.7 MB
JPG 1.3 MB

 

 

 

The contribution of phonon scattering to high-resolution electron microscope images measured by off-axis electron holography
C B Boothroyd and R E Dunin-Borkowski
Poster presented at Frontiers of Electron Microscopy in Materials Science, Berkeley, CA, 5-10 October 2003

 


PDF 3.6 MB
JPG 1.5 MB

 

 

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2000

 

 

Off-axis electron holography of focused ion beam milled transistors
R E Dunin-Borkowski, S B Newcomb, D Doyle, A Deignan and M R McCartney
Poster presented at the the 12th EUREM, Brno, 9-14 July 2000

 


PDF 1.2 MB
JPG 1.4 MB

 

 

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1999

 

 

The direct determination of magnetic induction maps from Lorentz images
C B Boothroyd and R E Dunin-Borkowski
Poster presented at EMAG 99, Sheffield, 25-27 August 1999

This poster describes the application of the Transport of Intensity equation to defocused TEM images of magnetic materials.The original images are refelected at each edge in order to minimize the effect of the unknown boundary conditions on the recovered phase shift.

 


PDF 3.3 MB
JPG 800 kB

 

 

Other posters are not available in digital form yet.

 

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