FOURTH CONFERENCE ON FRONTIERS OF ABERRATION CORRECTED ELECTRON MICROSCOPY and

Colloquia Honouring Robert Sinclair and Nestor Zaluzec Kasteel Vaalsbroek 30 April – 4 May 2017 PROGRAMME \\ VERSION 28 MARCH 2017 //

PROGRAMME \\ VERSION 28 MARCH 2017// SUNDAY 30 APRIL 2017 1200-1600 ARRIVAL of delegates under own auspices and CHECK-IN at the

Hotel Reception Desk after 1400 hrs (after 1200 hrs for over-seas travellers)

1400-1600 CONFERENCE REGISTRATION at the “Woonkamer” room of the

Castle 1515-1600 WELCOME RECEPTION in the “Binnenplaats” in front of the

Castle or in the “Kelders” of the Castle dependent on weather conditions

SESSION A1 INTRODUCTION Chair: Murray Gibson 1600-1610 Welcome Address Sebastian Schmidt, Member of the Board of Directors of the

Jülich Research Centre (Germany) Opening Remarks Rafal Dunin-Borkowski, Jülich Research Centre (Germany) and

Joachim Mayer, RWTH Aachen University (Germany) 1610-1645 A1 The atomic structure of polar and non-polar InGaN quantum

wells and the green gap problem Colin Humphreys, University of Cambridge (UK) 1645-1720 A2 Possibilities and limitations of spatially-resolved determinations

of composition in an aberration-corrected electron microscope Hamish Fraser, Ohio State University – Columbus (US)

1 All conference sessions will be held in the “Morettipaviljoen” on the ground floor of the castle.

1720-1755 A3 In situ investigation of ordering phase transformations in FePt magnetic nanoparticles

James Wittig, Vanderbilt University – Nashville (US) 1755-1830 A4 Using aberration-corrected STEM to investigate complex heter-

ostructures David Smith, Arizona State University – Phoenix (US) 1830-2000 DINNER in the “Kruidentuin” restaurant 2000-2200 PA POSTER SESSION A in “Vaalsbroekerhof”

MONDAY 1 MAY 2017 SESSION B NOVEL TECHNIQUES AND APPROACHES Chair: Colin Humphreys 0900-0935 B1 Fluctuation microscopy analysis of amorphous silicon models Murray Gibson, Florida Agricultural and Mechanical University –

Tallahassee (US) 0935-1010 B2 Computer vision techniques applied to the quantitative analysis

of TEM data Cecile Hebert, Swiss Federal Institute of Technology Lausanne

(Switzerland) 1010-1045 B3 Absolute-scale energy dispersive x-ray analysis in atomic-

resolution scanning transmission electron microscopy - progress and challenges

Scott Findlay, Monash University – Melbourne (Australia) 1045-1115 TEA & COFFEE BREAK 1115-1150 B4 Recovering the 3D atom-resolved scattering potential from tilt

series of HRTEM and HAADF-STEM images Christoph Koch, Humboldt University of Berlin (Germany) 1150-1225 B5 Atomic-scale analytical tomography Thomas Kelly, Cameca Instruments - Madison (US) 1225-1300 B6 Materials characterisation in 4D by TEM scanning precession

electron diffraction in combination with 3D diffraction tomogra-phy at pico scale

Stavros Nicolopoulos, NanoMEGAS SPRL - Brussels (Belgium)

1300-1430 LUNCH in the “Kamers” on the first and second floor of the Cas-tle

SESSION B NOVEL TECHNIQUES AND APPROACHES (CONTINUED) Chair: Grace Burke 1430-1505 B7 New directions in the study of optical properties of nanostruc-

tures with fee electron beams Mathieu Kociak, University of Paris-Sud (France) 1505-1540 B8 Development of utrafast transmission electron microscopy using

laser-triggered field emitters Claus Ropers, University of Göttingen (Germany) 1540-1615 B9 Spin polarisation with electron Bessel beams Peter Schattschneider, Vienna University of Technology (Aus-

tria) 1615-1645 TEA & COFFEE BREAK 1645-1720 B10 Towards dynamic and atomically resolved EMCD measurements

in the TEM Klaus Leifer, Uppsala University (Sweden) 1720-1755 B11 Atomic scale electron energy-loss spectroscopic profiling tech-

nique: The future of Cc-corrected energy-filtered transmission electron microscopy

Xiaoyan Zhong, Tsinghua University – Beijing (PRC) 1755-1830 B12 A new degree of freedom for electron holography Falk Röder, Helmholtz-Zentrum Dresden-Rossendorf (Germany) 1830-2000 DINNER in the “Kruidentuin” restaurant 1830-2000 WORKER'S DAY RECREATION PHASE

TUESDAY 2 MAY 2017 SESSION C ADVANCED METHODS AND INSTRUMENTATION Chair: David Smith 0900-0935 C1 If you can't detect it, then you can't measure it. Nestor Zaluzec, Argonne National Laboratory – Chicago (US) 0935-1010 C2 New science enabled by 4D STEM applications using an electron

microscope pixel array detector (EMPAD)

Bert Freitag, Thermo Fisher Scientific Inc – Eindhoven (The Netherlands)

1010-1045 C3 Optical performance of the SALVE microscopeMartin Linck, CEOS GmbH – Heidelberg (Germany)

1045-1115 TEA & COFFEE BREAK

1115-1150 C4 On the influence of the electron dose rate on the HRTEM image contrast Markus Lentzen, Jülich Research Centre (Germany)

1150-1225 C5 Advantages of direct detection and electron counting for elec-tron energy loss spectroscopy data acquisition Paolo Longo, Gatan Inc. – Pleasanton (US)

1225-1300 C6 ››Detection of isolated metal sites and visualisation of 3D crys-tal formation in ferritin by cryogenic STEM‹‹ Lothar Houben, Weizmann Institute of Science – Rehovot (Isra-el)

1300-1430 LUNCH in the “Kamers” on the first and second floor of the Cas-tle

SESSION D INTERFACE PHENOMENA AND LATTICE IMPERFEC-TIONS Chair: James Wittig

1430-1505 D1 Ion-beam modification of 2D materials – single implant atom analysis via annular dark-field electron microscopy Ursel Bangert, University of Limerick (Republic of Ireland)

1505-1540 D2 Understanding graphene-based heterostructures at the atomic scale using scanning transmission electron microscopy Sarah Haigh, University of Manchester (UK)

1540-1615 D3 Strain relaxation mechanisms at epitaxial heterointerfaces in semiconductors and functional oxides Rolf Erni, Swiss Federal Laboratories for Materials Science and Technology - Dübendorf (Switzerland)

1615-1645 TEA & COFFEE BREAK

1645-1720 D4 Exploring the atomic structure of size-selected gold clusters with aberration-corrected STEM Richard Palmer, University of Birmingham (UK)

1720-1755 D5 The world of topological insulators and phase change materials: A microscopic view of layered chalcogenides

Martina Luysberg, Jülich Research Centre (Germany) 1755-1830 D6 Nanostructural characterisation of artificial pinning centres in

PLD-processed REBa2Cu3O7-∂ films Kenji Kaneko, Kyushu University – Fukuoka (Japan) 1830-2000 DINNER in the “Kruidentuin” restaurant 2000-2200 PB POSTER SESSION B in “Vaalsbroekerhof”

WEDNESDAY 3 MAY 2017 SESSION D INTERFACE PHENOMENA AND LATTICE IMPERFEC-

TIONS (CONTINUED) Chair: Hamish Fraser 0900-0935 D7 Structure and chemistry of epitaxial ceria thin films on Yttria-

stabilised Zirconia substrates, studied by high resolution elec-tron microscopy

Robert Sinclair, Stanford University (US) 0935-1010 D8 Atomic-scale quantitative analysis at functional complex oxide

heterointerfaces Peter van Aken, Max Planck Institute for Solid State Research –

Stuttgart (Germany) 1010-1045 D9 Atomic structures and related properties of broken symmetry

states using advanced electron microscopy and spectroscopy Lei Jin, Jülich Research Centre (Germany) 1045-1115 TEA & COFFEE BREAK 1115-1150 D10 Quantification by aberration corrected (S)TEM of boundaries

formed by symmetry breaking phase transformation Dominique Schryvers, University of Antwerp (Belgium) 1150-1225 D11 HR(S)TEM investigations of planar faults in oxide thermoelec-

trics Miran Ceh, Jožef Stefan Institute – Ljubljana (Slovenia) 1225-1300 D12 Atomically resolved interfacial coupling and polarisation of ABO3

heterostructures Yimei Zhu, Brookhaven National Laboratory – Upton (US) 1300-1430 LUNCH in in the “Kruidentuin” restaurant

SESSION E DYNAMIC PHENOMENA AND IN-SITU TECHNIQUES Chair: Ursel Bangert 1430-1505 E1 In situ studies of electrically, mechanically and thermally in-

duced effects in nanostructured materials Eva Olsson, Chalmers University of Technology – Gothenburg

(Sweden) 1505-1540 E2 Precise measurement of local temperature in TEM by parallel

beam electron diffraction Erdmann Spiecker, University of Erlangen-Nürnberg (Germany) 1540-1615 E3 Local strain measurements during in situ TEM deformation with

nanobeam scanning electron diffraction Andrew Minor, Lawrence Berkeley National Laboratory (US) 1615-1645 TEA & COFFEE BREAK 1645-1720 E4 In situ analytical transmission electron microscopy applied to

the study of preferential intergranular oxidation in alloy 60 Grace Burke, University of Manchester (UK) 1720-1755 E5 Real time atomic scale imaging of catalysts during catalytic re-

action Qiang Xu, DENSsolutions BV - Delft (The Netherlands) 1755-1830 E6 Assessing and ameliorating the influence of the electron beam

on carbon nanotube oxidation in environmental transmission electron microscopy

Ai Leen Koh, Stanford University (US) 1830-1915 BREAK 1915-2000 WINE RECEPTION and in the “Binnenplaats” in front of

the Castle or in the “Vaalsbroekerhof” dependent on weather conditions

2000-2230 CONFERENCE DINNER in the “Kamers” on the first and

second floor of the Castle

THURSDAY 4 MAY 2017 SESSION E DYNAMIC PHENOMENA AND IN-SITU TECHNIQUES

(CONTINUED) Chair: Eva Olsson 0900-0935 E7 Microstructural evolution during (de)lithiation of lithium manga-

nese oxide Cynthia Volkert, University of Göttingen (Germany) 0935-1010 E8 Electron beam induced dynamics of atoms and clusters in ex-

periment and simulation Ferdinand Hofer, University of Graz (Austria) 1010-1045 E9 The added value of combined in-situ magnetic and structural

characterisation of nanomagnets with up to atomic resolution Bernd Rellinghaus, Leibniz Institute for Solid State and Materials

Research – Dresden (Germany) 1045-1115 TEA & COFFEE BREAK 1115-1150 E10 Characterising working catalysts with correlated electron and

photon probes Erich Stach, Brookhaven National Laboratory – Upton (US) 1150-1225 E11 Advanced electron holography techniques for in situ observa-

tion of solid-state lithium ion conductors Tsukasa Hirayama, Japan Fine Ceramics Centre – Nagoya (Ja-

pan) 1225-1300 E12 In situ transmission electron microscopy experiments: Chal-

lenges and solutions Renu Sharma, National Institute of Standards and Technology –

Gaithersburg (US) 1300-1310 Closing Remarks Rafal Dunin-Borkowski, Jülich Research Centre (Germany) and

Joachim Mayer, RWTH Aachen University (Germany) 1310-1430 LUNCH in the “Kamers” on the first and second floor of the Cas-

tle 1430 DEPARTURE of buses from the Hotel to Aachen railway station

and Düsseldorf airport.

FOURTH CONFERENCE ON FRONTIERS OF ABERRATION CORRECTED ELECTRON MICROSCOPY and

Colloquia Honouring Robert Sinclair and Nestor Zaluzec Kasteel Vaalsbroek 30 April – 4 May 2017 POSTER PROGRAMME \\ VERSION 28 MARCH 2017 //

POSTER PROGRAMME2 \\ VERSION 28 MARCH 2017// SUNDAY 30 APRIL 2017 POSTER SESSION A

PA01 Sub 30 meV resolution with an optimised monochromator in the

Themis microscope PETER TIEMEIJER§ AND SORIN LAZAR§ §Thermo Fisher Scientific (The Netherlands) PA02 Protochips' Poseidon Select: An all-in-one solution for liquid cell

transmission electron microscopy MADELINE J. DUKES§ §Protochips, Inc. (USA) PA03 Structural analysis by aberration corrected electron transmis-

sion microscopy of CH3NH3PbI3 perovskites for photovoltaic ap-plications

N. FERNÁNDEZ-DELGADO1, M. HERRERA1, F. J. DELGADO1, E. J. JUÁREZ-PÉREZ2, I. MORA-SERO2, I. SUÁREZ3, J. P. MARTÍNEZ-PASTOR3 AND S. I. MOLINA1

1University of Cadiz (Spain), 2INAM, Universitat Jaume I (Spain), 3University of Valencia (Spain)

PA04 Investigation of Verway transition of magnetite in a transmis-

sion electron microscope PING-LUEN HO1, XIAOYAN ZHONG1, ZI AN LI4, JOACHIM MAYER2,3 AND

RAFAL E. DUNIN-BORKOWSKI2 Tsinghua University (China), 2Forschungszentrum Jülich GmbH

(Germany), 3RWTH Aachen University (Germany), 4Chinese Academy of Science (China)

2 Posters will be presented in the “Vaalsbroekerhof” on Sunday 30 April 2017 (poster session A) and Tuesday 2 May

2017 (poster session B) at 2000-2200 following the dinner.

PA05 Investigation of metal/ceramic interface structure in alumini-um/corundum composite obtained by gas pressure infiltration

KRZYSZTOF MATUS§, MIROSŁAWA PAWLYTA§, BŁAŻEJ TOMICZEK§, GRZE-

GORZ MATULA§ AND JAGODA KRZYSTECZKO-WITEK§

§Silesian University of Technology (Poland) PA06 Dislocation-pipe diffusion in nitride superlattices observed in

direct atomic resolution MAGNUS GARBRECHT§, LARS HULTMAN§, TIMOTHY D. SANDS† AND BIVAS

SAHA‡ §Linko ̈ping University (Sweden), †Virginia Polytechnic Institute

and State University (USA), ‡University of California in Berkeley (USA)

PA07 Electron energy loss spectroscopy study of density fluctuation in

amorphous silicon YUECUN WANG§, LIN TIAN§,†, DAN-LI ZHANG§ AND ZHI-WEI SHAN§ §Xi’an Jiaotong University (China), †University of Göttingen

(Germany) PA08 Oxygen mapping at perovskite interfaces using negative Cs

conditions in an image corrected HRTEM TOBIAS MEYER§, PATRICK PERETZKI§, BIRTE KRESSDORF§, BENEDIKT

IFLAND§, CHRISTIAN JOOߧ AND MICHAEL SEIBT§ §University of Göttingen (Germany) PA09 Vortex filter EMCD: Possibilities and limitations T. SCHACHINGER§, S. LÖFFLER§ AND P. SCHATTSCHNEIDER§ §Technische Universität Wien (Austria) PA10 Solving the structure of the ternary intermetallic precipitates in

lean Mg(Zn,Ca) alloys R. SCHÄUBLIN§, M. CIHOVA§, S. GERSTL§, D. DEIANA‡, C. HÉBERT‡ AND

J. F. LÖFFLER§ §ETH Zürich (Switzerland), ‡École Polytechnique Fédérale de

Lausanne (Switzerland) PA11 Scanning electron diffraction using the pnCCD (S)TEM Camera M. HUTH1, M. SIMSON1, R. RITZ1, S. IHLE1, J. SCHMIDT1, H. SOLTAU1,

D.N. JOHNSTONE2, R.K. LEARY2, P.A. MIDGLEY2, V. MIGUNOV3, M. DU-

CHAMP3, R.E. DUNIN-BORKOWSKI3, H. RYLL4 AND L. STRÜDER4 1PNDetector GmbH (Germany), 2University of Cambridge (UK),

3Forschungszentrum Jülich GmbH (Germany), 4PNSensor GmbH (Germany)

PA12 Correlative micro-diffraction and differential phase contrast

study of mean inner potential and subtle beam-specimen inter-action

MINGJIAN WU§ AND ERDMANN SPIECKER§ §Universität Erlangen-Nürnberg (Germany) PA13 Electron crystallography of human insulin ANDY STEWART§, DAN SHI†, TAMIR GONEN†, FOTINI KARAVASSILI§ AND

IRENE MARGIOLAKI§

§University of Limerick (Ireland), †Howard Hughes Medical Insti-tute (USA), §University of Patras (Greece)

PA14 Measuring the orbital angular momentum spectrum of an elec-

tron beam VINCENZO GRILLO1,2, AMIR H. TAVABI3, FEDERICO VENTURI1,4, HUGO

LAROCQUE5, ROBERTO BALBONI6, GIAN CARLO GAZZADI1, STEFANO

FRABBONI1,4, PENG-HAN LU3, ERFAN MAFAKHERI4, FRÉDÉRIC BOU-

CHARD5, RAFAL E. DUNIN-BORKOWSKI3, ROBERT W. BOYD5,7, MARTIN P. J. LAVERY8, MILES J. PADGETT8 AND EBRAHIM KARIMI5,9

1CNR-Istituto Nanoscienze (Italy), 2CNR-IMEM (Italy), 3Forschungszentrum Jülich GmbH (Germany), Germany, 4Università di Modena e Reggio Emilia (Italy), 5University of Ot-tawa (Canada), 6CNR-IMM Bologna (Italy), 7University of Roch-ester (USA), 8Glasgow University (UK), 9Institute for Advanced Studies in Basic Sciences in Zanjan (Iran)

PA15 Contribution withdrawn PA16 Effects of instrument imperfections on high resolution quantita-

tive scanning transmission electron microscopy FLORIAN F. KRAUSE, MARCO SCHOWALTER, TIM GRIEB, K. MÜLLER-

CASPARY, T. MEHRTENS AND A. ROSENAUER Universität Bremen (Germany) PA17 A comparison of the simulation based and statistics based

atomic counting techniques MARCO SCHOWALTER§, BEEKE GERKEN§, FLORIAN FRITZ KRAUSE§, TIM

GRIEB§ K. MÜLLER-CASPARY†, CHRISTOPH MAHR§, THORSTEN

MEHRTENS§, ANNICK DE BACKER†, SANDRA VAN AERT† AND ANDREAS

ROSENAUER§ §Universität Bremen (Germany), †Universiteit Antwerp (Belgium) PA18 Characterisation of NiFe2o4@Co3O4 core-shell nanoparticles E.J. OLIVIER1, A. GOVENDER2, W. BARNARD2, R.P. FORBES3, E. VAN

STEEN4 AND J.H. NEETHLING1 1Nelson Mandela Metropolitan University, Port Elizabeth (South

Africa), 2Sasol South Africa, Sasolburg (South Africa), 3University of the Witwatersrand, Johannesburg (South Africa), 4University of Cape Town, Cape Town (South Africa)

TUESDAY 2 MAY 2017

POSTER SESSION B PB01 Contribution withdrawn PB02 Atom counting reconstruction for antiphase boundaries of galli-

um phosphide on silicon JÜRGEN BELZ, ANDREAS BEYER AND KERSTIN VOLZ Philipps-Universität Marburg (Germany) PB03 High-resolution and energy-filtered imaging at low accelerating

voltages J. BISKUPEK§, K. CAO§, M. J. MOHN§, T. LEHNERT§, T. W. CHAMBER-

LAIN†,‡, C. STOPPIELLO†, A. N. KHLOBYSTOV† AND U. KAISER§ §University of Ulm (Germany), †University of Nottingham (UK),

‡University of Leeds (UK) PB04 Application of the 20−80 kV SALVE TEM to graphene FELIX BÖRRNERT§, JOHANNES BISKUPEK§, MARTIN LINCK†, HEIKO MÜL-

LER† AND UTE KAISER§ §Universität Ulm (Germany), †CEOS GmbH (Germany) PB05 Iterative model-based tomographic reconstruction of 3D mag-

netisation distributions using electron holography on the na-noscale

JAN CARON, JÖRN UNGERMANN, PATRICK DIEHLE, MARTIN RIESE

AND RAFAL E. DUNIN-BORKOWSKI Forschungszentrum Jülich GmbH (Germany) PB06 Influence of geometric image distortions on electron holography

of magnetic fields P. DIEHLE§, A. KOVÁCS§, T. DUDEN§ AND R. E. DUNIN-BORKOWSKI§ §Forschungszentrum Jülich GmbH (Germany) PB07 Conducting filaments formed by atomic-scale defects in redox-

based resistive switching memories HONGCHU DU*,†,‡, CHUN-LIN JIA†,§,¶, ANNEMARIE KOEHL§, JURI

BARTHEL†,‡, REGINA DITTMANN§, RAINER WASER§,#,£ AND JOACHIM

MAYER†,‡,£ §Forschungszentrum †Forschungszentrum Jülich GmbH (Germa-

ny), ‡RWTH Aachen University (Germany), §Forschungszentrum Jülich GmbH (Germany), ¶Xi’an Jiaotong University (China), #Aachen University (Germany), £Jülich-Aachen Research Alli-ance (Germany)

PB08 CritCat: Towards replacement of critical catalyst materials by

improved nanoparticle control and rational design

MARC HEGGEN†, JAAKKO AKOLA§, XIAN-KUI WEI† AND RAFAL E. DUNIN-BORKOWSKI†

†Forschungszentrum Jülich GmbH (Germany), §Tampere Univer-sity of Technology (Finland)

PB09 Atomic resolution (S)TEM and XEDS characterisation of

GaSb/GaInAs and GaSb/GaInP bond interfaces for high-efficiency solar cells

ANDRAS KOVÁCS1, FELIX PREDAN2, JENS OHLMANN2, DAVID LACKNER2,

FRANK DIMROTH2, RAFAL E. DUNIN-BORKOWSKI1 AND WOLFGANG JÄ-

GER3 1Forschungszentrum Jülich GmbH (Germany), 2Fraunhofer Insti-

tute for Solar Energy Systems (Germany), 3Christian-Albrechts-Universität zu Kiel (Germany)

PB10 Determination of the three particle structure factor from exper-imental images with linear contrast transfer

SEMIR VRANA§ AND HELMUT KOHL§

§Westfälische Wilhelms-Universität Münster (Germany)

PB11 On the crystallography of silver nanoparticles with different morpholgy

KATERYNA LOZA§, JENS HELMLINGER§, OLEG PRYMAK§, MARTIN GOCYLA†, MARC HEGGEN† AND MATTHIAS EPPLE§

§Universität Duisburg-Essen (Germany), †Forschungszentrum Jülich GmbH (Germany)

PB12 Challenges and opportunities for generating structured electron waves using nanofabricated diffraction holograms

PENG-HAN LU§, ERFAN MAFAKHERI†, AMIR H. TAVABI§, GIAN CARLO

GAZZADI‡, STEFANO FRABBONI†‡, VINCENZO GRILLO‡ǁ AND RAFAL E. DUNIN-BORKOWSKI§

§Forschungszentrum Jülich GmbH (Germany), †Università di Modena e Reggio Emilia (Italy), ‡CNR-Istituto Nanoscienze (Ita-ly), ǁCNR-IMEM (Italy)

PB13 Quantitative analysis of high-resolution electron wave functions

of 2d materials FLORIAN WINKLER1,2, JURI BARTHEL1,3 , AMIR H. TAVABI1,2, SVEN BOR-

GHARDT4, EMRAH YUCELEN5, BEATA E. KARDYNAL4 AND RAFAL E. DUNIN-BORKOWSKI1,2

1Forschungszentrum Jülich GmbH (Germany), 2Forschungs-

zentrum Jülich GmbH (Germany), 3RWTH Aachen University (Germany), 4Forschungszentrum Jülich GmbH (Germany), 5FEI Company (The Netherlands)

PB14 In situ aberration corrected electron microscopy of nanomateri-als for energy and bio applications

REZA SHAHBAZIAN-YASSAR AND TOLOU SHOKUHFAR University of Illinois at Chicago PB15 Structural changes in garnet grain-boundaries with increasing

synthesis pressure KATHARINA MARQUARDT§, DAVID DOBSON† AND SIMON HUNT† §Universität Bayreuth (Germany), †University College London

(UK) PB16 Presentation removed PB17 Clathrate-I type borosilicide: A study illustrating the perfor-

mance of the dresden grand ARM REINER RAMLAU AND JURI GRIN † Max-Planck-Institut für Chemische Physik fester Stoffe in Dres-

den (Germany)