“Cation and anion disorder in HbBa2Can-1CunO2n+2+\delta”. Marezio M, Alexandre ET, Bordet P, Capponi J-J, Chaillout C, Kopnin EM, Loureiro SM, Radaelli PG, Van Tendeloo G, Journal of superconductivity 8 (1995)
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Times cited: 4
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“Cation ordering in Tl- and Hg-based superconducting materials”. Van Tendeloo G, De Meulenaere P, Hervieu M, Letouze F, Martin C, (1996)
Keywords: P3 Proceeding; Engineering sciences. Technology; Electron microscopy for materials research (EMAT)
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“Fullerenen: een nieuwe vorm van koolstof”. Van Tendeloo G, Echo 3: essays voor chemie-onderwijs , 79 (1995)
Keywords: A3 Journal article; Electron microscopy for materials research (EMAT)
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“The selective imaging of “substructures&rdquo, in the mixed layer compounds Ca0.85CuO2 and (Ca,Sr)14Cu24O41”. Amelinckx S, Milat O, Van Tendeloo G, , 240 (1992)
Keywords: P3 Proceeding; Electron microscopy for materials research (EMAT)
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“Selective imaging of the “substructures&rdquo, in incommensurately modulated intergrowth crystal structures”. Milat O, Van Tendeloo G, Amelinckx S, Ultramicroscopy 41, 65 (1992). http://doi.org/10.1016/0304-3991(92)90095-2
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 2.436
Times cited: 5
DOI: 10.1016/0304-3991(92)90095-2
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“Structural analysis of CuInSe2, CuInTe2 and CuInSeTe by electron microscopy and X-ray techniques”. Leon M, Merino JM, Van Tendeloo G, Acta Microscopica 18, 128 (2009)
Abstract: A structural research of semiconductor compounds for photovoltaic applications CuInSe(2), CuInTe(2) and CuInSeTe, has been done by x-ray diffraction using the Rietveld analysis of experimental diagrams. Besides, in the CuInSeTe compound the electron diffraction and high resolution microscopy techniques have been used. All the studied compounds were polycrystals with chalcopyrite tetragonal structure, I. 42d. A model for the atomic occupancy in each compound has been proposed, and the results have been compared analyzing the Se-Te substitution effect.
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 0.07
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“Electrochemical growth and characterization of nanostructured ZnO thin films”. Ghica C, Enculescu I, Nistor LC, Matei E, Van Tendeloo G, Journal of optoelectronics and advanced materials 10, 3237 (2008)
Abstract: ZnO is a wide band-gap (ca. 3.4 eV) semiconductor, piezoelectric, pyroelectric, biocompatible, transparent in the visible spectrum and UV light emitting material. The fabrication in 2001 of the first nanobelts of semiconductor oxide materials lead to a rapid expansion of researches concerning one dimensional nanostructures (nanotubes, nanowires, nanobelts), given their possible application in optics, optoelectronics, piezoelectricity, catalysis. Researches carried on up to date evidenced the possibility to obtain an extraordinary variety of ZnO nanostructures, in function of the experimental parameters and the used growth methods. In this work we present morphostructural results on nanostructured ZnO layers obtained by electrochemical deposition. The films have been grown on gold covered glass plates and Si wafers, in various experimental conditions such as: nature of the wetting agents, electrical polarization of the substrate (continuous, pulsed). The influence of the growth conditions on the crystalline structure and morphology of the films is revealed by scanning and transmission electron microscopy studies. The films show a variety of growth morphologies, from entangled-wires-like to honeycomb-like layers. These large-specific-surface layers will be tested as nanostructured substrates for photovoltaic cells with improved efficiency.
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 0.449
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“Revealing nanoscale structural TEM/HRTEM: application on ferroelectric ordering by PMN-PT relaxor ferroelectric”. Ghica C, Nistor L, Van Tendeloo G, Journal of optoelectronics and advanced materials 10, 2328 (2008)
Abstract: Nano-scale ordering may be revealed in transmission electron microscopy (TEM) by at least three techniques that will be presented in this work: selected area electron diffraction, conventional TEM and high-resolution TEM. Digital image processing is used to extract additional information from the high-resolution micrographs. The described methods are illustrated in a microstructural and compositional study of a 90%Pb(Mg1/3Nb2/3)O-3-10%PbTiO2 ceramic sample. High-resolution images reveal the presence of ordered compositional nano-domains, observable in two specific crystallographic orientations. Antiphase boundaries lying in the (111) planes separate them, while (100) and (111) facets separate the ordered domains from the disordered matrix.
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 0.449
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“A versatile plasma tool for the synthesis of carbon nanotubes and few-layer graphene sheets”. Malesevic A, Kemps R, Zhang L, Erni R, Van Tendeloo G, Vanhulsel A, van Haesendonck C, Journal of optoelectronics and advanced materials 10, 2052 (2008)
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 0.449
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“Zirconia-modified exfoliated graphite”. Afanasov IM, Van Tendeloo G, Inorganic materials 47, 603 (2011). http://doi.org/10.1134/S0020168511050013
Abstract: Zirconia has been incorporated into exfoliated graphite (EG) through the anodic polarization in the natural graphite-ZrO(NO3)2-HNO3-H2O system, followed by flash heating. The thermal properties of the oxidized graphites employed as precursors to EG have been studied by thermogravimetry in combination with differential scanning calorimetry, and the distribution of ZrO2 particles in the EG has been assessed by scanning and transmission electron microscopy. Conditions are described for the preparation of EG with bulk densities in the range 1.34.7 g/l and ZrO2 contents in the range 434 wt %.
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 0.62
DOI: 10.1134/S0020168511050013
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“Mixed (Sr1-xCax)33Bi24Al48O141 fullerenoids: the defect structure analysed by (S)TEM techniques”. Lebedev OI, Bals S, Van Tendeloo G, Snoeck GE, Retoux R, Boudin S, Hervieu M, International journal of materials research 97, 978 (2006). http://doi.org/10.3139/146.101328
Abstract: (Sr1-xCax)(33)Bi-24,partial derivative Al48O141+3 partial derivative/2 fullerenoid solid solutions have been synthesized and the effect of partial substitution of Sr by Ca has been characterized by (scanning) transmission electron microscopy, applying different imaging methods. Most of the defects commonly observed in face centered cubic compounds, have also been observed in (Sr1-xCax)(33)Bi24-partial derivative Al48O141+3 partial derivative/2. Based on purely geometrical and topological models, structural presentations for the coherent twin boundaries and stacking faults have been constructed on the basis of complex spherical “Al84O210” units. The results are compared to defects observed in the crystallite fullerite C-60.
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 0.681
Times cited: 1
DOI: 10.3139/146.101328
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“Preparation and characterization of melt textured NdBa2Cu3O7- bulk superconducting ceramics”. Tancret F, Monot I, Laffez P, Van Tendeloo G, Desgardin G, European physical journal: applied physics 1, 185 (1998). http://doi.org/10.1051/epjap:1998135
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 0.684
Times cited: 2
DOI: 10.1051/epjap:1998135
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“A homologous series Pb2n+1Nb2n-1O7n-1 studied by electron microscopy”. Leroux C, Badeche T, Nihoul G, Richard O, Van Tendeloo G, European physical journal: applied physics 7, 33 (1999). http://doi.org/10.1051/epjap:1999196
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 0.684
Times cited: 4
DOI: 10.1051/epjap:1999196
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“Transmission electron microscopy of NdNiO3 thin films on silicon substrates”. Laffez P, Retoux R, Boullay P, Zaghrioui M, Lacorre P, Van Tendeloo G, European physical journal: applied physics 12, 55 (2000). http://doi.org/10.1051/epjap:2000171
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 0.684
Times cited: 16
DOI: 10.1051/epjap:2000171
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“Synthesis and structure of fluorinated RBa2Cu2O6+. (R=Dy, Ho and Tm) phases”. Oleynikov PN, Shpanchenko RV, Rozova MG, Abakumov AM, Antipov EV, Hadermann J, Lebedev OI, Van Tendeloo G, Russian journal of inorganic chemistry 46, 153 (2001)
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 0.787
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“The evolution of twin patterns in perthitic K-feldspar from garnitic pegmatites”. Sánchez-Muñoz L, García-Guinea J, Zagorsky VY, Juwono T, Modreski PJ, Cremades A, Van Tendeloo G, de Moura OJM, Canadian mineralogist 50, 989 (2012). http://doi.org/10.3749/canmin.50.4.989
Abstract: Grains of K-feldspar are commonly seen as heterogeneous mixtures of mineral species and varieties with random microstructures. Most consider that observable features arise from incomplete re-equilibrations owing to slow kinetic and localized effects of aqueous fluids (catalyst), with geological environment and chemical impurities playing only a secondary role. Here, an alternative approach is explored by studying well-preserved regularities in the twin patterns of K-feldspars formed in the subsolidus stage from a historical perspective. Selected samples from granitic pegmatites were studied by polarized light optical microscopy (PLOM), electron-probe micro-analysis (EPMA), scanning (SEM) and transmission electron microscopy (TEM), cathodoluminescence imaging (CL), micro-Raman spectroscopy (MRS) and 31P nuclear magnetic resonance (NMR). We have found that the essential feature of this crystalline medium is the astounding capability to recrystallize in self-organized twin patterns. The mechanism involves coupling between short-range atomic motion, and long-range displacive correlations propagated as ideal and non-ideal Albite and Pericline orientations. We suggest a general evolutionary process to explain the development of macroscopic twin patterns in microcline, based on three twin generations as microtwins, macrotwins and cryptotwins. Evolutionary variants also were identified; they depend on both internal crystallochemical features and an external geological stimulus. We suggest a continuous monoclinictriclinic transformation for impure K-feldspar, whereas a discontinuous inversion occurs where the starting composition is close to the ideal chemical formula. Twin patterns can evolve by twin coarsening to single-orientation microcline if the system releases energy, or by twin fragmentation to finely twinned microcline if the system stores energy. Hence, K-feldspar is seen here as a very sensitive medium in which precious geological information is recorded in the form of twin patterns, and thus useful for general geological challenges.
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 0.817
Times cited: 11
DOI: 10.3749/canmin.50.4.989
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“A new model for the (2x1) reconstructed CoSi2-Si(100) interface”. Buschmann V, Fedina L, Rodewald M, Van Tendeloo G, Philosophical magazine letters 77, 147 (1998). http://doi.org/10.1080/095008398178589
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 0.941
Times cited: 10
DOI: 10.1080/095008398178589
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“Voidites in polycrystalline natural diamond”. Chen JH, Bernaerts D, Seo JW, Van Tendeloo G, Kagi H, Philosophical magazine letters 77, 135 (1998). http://doi.org/10.1080/095008398178561
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 0.941
Times cited: 7
DOI: 10.1080/095008398178561
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“Anisotropic BaTiO3 thin films grown on MgO-buffered R-plane sapphire”. Lei CH, Van Tendeloo G, Philosophical magazine letters 82, 433 (2002). http://doi.org/10.1080/09500830210144373
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 0.941
Times cited: 2
DOI: 10.1080/09500830210144373
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“Thin films and superlattices of multiferroic hexagonal rare earth manganites”. Dubourdieu C, Huot G, Gelard I, Roussel H, Lebedev OI, Van Tendeloo G, Philosophical magazine letters 87, 203 (2007). http://doi.org/10.1080/09500830601137173
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 0.941
Times cited: 17
DOI: 10.1080/09500830601137173
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“Natural titanite and malayite: structural investigations and the 500K anomaly”. Meyer HW, Bismayer U, Adiwidjaja G, Zhang M, Nistor L, Van Tendeloo G, Phase transitions 67, 27 (1998). http://doi.org/10.1080/01411599808219187
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 1.06
Times cited: 9
DOI: 10.1080/01411599808219187
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“The origin of diffuse intensity in electron diffraction patterns”. Van Tendeloo G, Amelinckx S, Phase transitions 67, 101 (1998). http://doi.org/10.1080/01411599808219190
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 1.06
Times cited: 17
DOI: 10.1080/01411599808219190
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“Ferroelastic domains in lead phosphate-arsenate: an AFM, X-ray diffraction, TEM and raman study”. Bismayer U, Mathes D, Oroyo M, Bosbach D, Putnis A, Van Tendeloo G, Güttler B, Phase transitions 71, 243 (2000). http://doi.org/10.1080/01411590008229654
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 1.06
Times cited: 6
DOI: 10.1080/01411590008229654
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“The ferroelectric phase transition in tridymite type BaAl2O4 studied by electron microscopy”. Abakumov AM, Lebedev OI, Nistor L, Van Tendeloo G, Amelinckx S, Phase transitions 71, 143 (2000). http://doi.org/10.1080/01411590008224545
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 1.06
Times cited: 21
DOI: 10.1080/01411590008224545
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“Transmission electron microscopy study of polymorphism in barium gallate BaGa2O4”. Lemmens H, Amelinckx S, Van Tendeloo G, Abakumov AM, Rozova MG, Antipov EV, Phase transitions 76, 653 (2003). http://doi.org/10.1080/0141159021000051055
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 1.06
Times cited: 6
DOI: 10.1080/0141159021000051055
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“Functional twin boundaries”. Van Aert S, Turner S, Delville R, Schryvers D, Van Tendeloo G, Ding X, Salje EKH, Phase transitions 86, 1052 (2013). http://doi.org/10.1080/01411594.2012.748909
Abstract: Functional interfaces are at the core of research in the emerging field of domain boundary engineering where polar, conducting, chiral, and other interfaces and twin boundaries have been discovered. Ferroelectricity was found in twin walls of paraelectric CaTiO3. We show that the effect of functional interfaces can be optimized if the number of twin boundaries is increased in densely twinned materials. Such materials can be produced by shear in the ferroelastic phase rather than by rapid quench from the paraelastic phase.
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 1.06
Times cited: 5
DOI: 10.1080/01411594.2012.748909
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“Dissolution study of potassium feldspars using hydrothermally treated sanidine as an example”. Adriaens A, Goossens D, Pijpers A, Van Tendeloo G, Gijbels R, Surface and interface analysis 27, 8 (1999). http://doi.org/10.1002/(SICI)1096-9918(199901)27:1<8::AID-SIA456>3.0.CO;2-Z
Keywords: A1 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT); Electron microscopy for materials research (EMAT)
Impact Factor: 1.132
Times cited: 4
DOI: 10.1002/(SICI)1096-9918(199901)27:1<8::AID-SIA456>3.0.CO;2-Z
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“Crystal structure and magnetic properties of novel reduced V(IV)-based oxide Pb2V5O12”. Shpanchenko RV, Chyornaya VV, Abakumov AM, Antipov EV, Hadermann J, Van Tendeloo G, Kaul E, Geibel C, Sheptyakov D, Balagurov AM, Zeitschrift für anorganische und allgemeine Chemie 627, 2143 (2001). http://doi.org/10.1002/1521-3749(200109)627:9<2143::AID-ZAAC2143>3.0.CO;2-R
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 1.144
Times cited: 4
DOI: 10.1002/1521-3749(200109)627:9<2143::AID-ZAAC2143>3.0.CO;2-R
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“Mg1-xRhB, a new boridometallide with 2D polyanion”. Alekseeva AM, Abakumov AM, Leithe-Jasper A, Schnelle W, Prots Y, Hadermann J, Van Tendeloo G, Antipov EV, Grin Y, Zeitschrift für anorganische und allgemeine Chemie 631, 1047 (2005). http://doi.org/10.1002/zaac.200400479
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 1.144
Times cited: 13
DOI: 10.1002/zaac.200400479
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“Evaluation of top, angle, and side cleaned FIB samples for TEM analysis”. Montoya E, Bals S, Rossell MD, Schryvers D, Van Tendeloo G, Microscopy research and technique 70, 1060 (2007). http://doi.org/10.1002/jemt.20514
Abstract: ITEM specimens of a LaAlO3/SrTiO3 multilayer are prepared by FIB with internal lift out. Using a Ga+1 beam of 5 kV, a final cleaning step yielding top, top-angle, side, and bottom-angle cleaning is performed. Different cleaning procedures, which can be easily implemented in a dual beam FIB system, are described and compared; all cleaning types produce thin lamellae, useful for HRTEM and HAADF-STEM work up to atomic resolution. However, the top cleaned lamellae are strongly affected by the curtain effect. Top-angle cleaned specimens show an amorphous layer of around 5 nm at the specimen surfaces, due to damage and redeposition. Furthermore, it is observed that the LaAlO3 layers are preferentially destroyed and transformed into amorphous material, during the thinning process.
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 1.147
Times cited: 36
DOI: 10.1002/jemt.20514
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