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“Precision magnetometry on a submicron scale: magnetisation of superconducting quantum dots”. Geim AK, Grigorieva IV, Lok JGS, Maan JC, Dubonos SV, Li XQ, Peeters FM, Nazarov YV, Superlattices and microstructures 23, 151 (1998). http://doi.org/10.1006/spmi.1996.0199
Abstract: We report on magnetisation of individual superconducting particles with size down to 0.1 micron. The non-invasive access to properties of such small objects has become possible using submicron Hall probes which detect a local magnetic field and work effectively as micro-fluxmeters similar to, e.g., SQUIDs but with an effective detection loop of only about a square micron. We have found that the spatial confinement of superconductivity in a small volume gives rise to dramatic changes in thermodynamic properties of mesoscopic superconductors. (C) 1998 Academic Press Limited.
Keywords: A1 Journal article; Condensed Matter Theory (CMT)
Impact Factor: 2.123
Times cited: 12
DOI: 10.1006/spmi.1996.0199
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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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“Preparation of nanocrystalline titania powder by aerosol pyrolysis of titanium alkoxide”. Ahonen PP, Kauppinen EI, Deschanvres JL, Joubert JC, Van Tendeloo G, Materials Research Society symposium proceedings 520, 109 (1998)
Keywords: P1 Proceeding; Electron microscopy for materials research (EMAT)
Times cited: 2
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“Proton tunneling and nonlinear polarizability effects in hydrogen-bonded ferroelectrics”. Bussmann-Holder A, Michel KH, AIP conference proceedings
T2 –, 5th Williamsburg Workshop on 1st-Principles Calculations for, Ferroelectrics, FEB 01-04, 1998, WILLIAMSBURG, VA , 202 (1998)
Abstract: Hydrogen-bonded ferroelectrics are modelled by a coupled spin/nonlinear lattice (polarizability) interaction Hamiltonian, where specifically the geometry of the hydrogen bond is included. The model leads to a structural phase transition and describes correctly the isotope effect due to the substitution H/D in hydrogen-bonded systems in terms of bond length changes.
Keywords: P1 Proceeding; Condensed Matter Theory (CMT)
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“Purification of catalytically produced multi-wall nanotubes”. Colomer J-F, Piedigrosso P, Willems I, Journet C, Bernier P, Van Tendeloo G, Fonseca A, Nagy JB, Journal of the Chemical Society : Faraday transactions: physical chemistry and chemical physics 94, 3753 (1998). http://doi.org/10.1039/a806804f
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Times cited: 92
DOI: 10.1039/a806804f
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“Quantitative analysis of individual AgxAuy nanoparticles by TEM-EDX: track 1”. de Vyt A, Gijbels R, van Roost C, Geuens I, , 524 (1998)
Keywords: P3 Proceeding; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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“Quantitative SIMS analysis of surface layers of cubic silver halide microcrystals: comparison of different quantification methods”. Verlinden G, Gijbels R, Geuens I, , 995 (1998)
Keywords: P3 Proceeding; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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“Recrystallization and grain growth in a B2 iron aluminide alloy”. Samajdar I, Ratchev P, Verlinden B, Schryvers D, Intermetallics 6, 419 (1998). http://doi.org/10.1016/S0966-9795(97)00092-7
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 3.14
Times cited: 17
DOI: 10.1016/S0966-9795(97)00092-7
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“Reduced dimensionality in different forms of carbon”. Van Tendeloo G, Bernaerts D, Amelinckx S, Fullerenes and carbon based materials , 487 (1998)
Abstract: Several TEM techniques are used to characterise the local structure of low dimensional forms of carbon. HREM is particularly useful to describe the defect structure of thin films of diamond or fullerenes and C-60-C-70 nanoclusters. A columnar form of graphite is analysed, mainly by electron diffraction which allowed us to propose a growth mechanism. Diffraction contrast dark field microscopy, in combination with electron diffraction, allows a detailed characterisation of carbon nanotubes; e.g. the chirality distribution of tubes in ropes of single wall tubes is studied by selected area electron diffraction. (C) 1998 Elsevier Science Ltd. All rights reserved.
Keywords: P1 Proceeding; Electron microscopy for materials research (EMAT)
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“Reduced dimensionality in different forms of carbon”. Van Tendeloo G, Bernaerts D, Amelinckx S, Carbon 36, 487 (1998). http://doi.org/10.1016/S0008-6223(98)00050-5
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 6.337
Times cited: 4
DOI: 10.1016/S0008-6223(98)00050-5
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“Reduction of composite Ag(Br,I) grains as studied by AEM and digital image analysis techniques”. Oleshko VP, Gijbels RH, Jacob WA, , 657 (1998)
Keywords: P1 Proceeding; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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“Resonant magnetopolaron effect in GaAs/AlGaAs multiple quantum well structures”. Wang YJ, Nichel HA, McCombe BD, Peeters FM, Shi JM, Hai GQ, Wu XG, Eustis TJ, Schaff W, Physica. E: Low-dimensional systems and nanostructures 2, 161 (1998). http://doi.org/10.1016/S1386-9477(98)00035-6
Keywords: A1 Journal article; Condensed Matter Theory (CMT)
Impact Factor: 2.221
DOI: 10.1016/S1386-9477(98)00035-6
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“Scanning microanalysis”. Gijbels R, Oleshko V s.l., page 427 (1998).
Keywords: H3 Book chapter; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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“Structural and analytical characterization of Ag(Br,I) nanocrystals by cryo-AEM techniques”. Oleshko VP, van Daele A, Gijbels RH, Jacob WA, Journal of nanostructured materials 10, 1225 (1998). http://doi.org/10.1016/S0965-9773(99)00003-3
Keywords: A1 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
Times cited: 5
DOI: 10.1016/S0965-9773(99)00003-3
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“Structural and analytical characterization of composite tabular silver halide microcrystals by cryo-EFTEM/EELS and cryo-STEM/EDX techniques”. Oleshko VP, Gijbels RH, Jacob WA, van Daele AJ Antwerp, page 317 (1998).
Keywords: H3 Book chapter; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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“Structural and microstructural aspects of Six(Ta, Nb)Te2”. Frangis N, Van Tendeloo G, Manolikas C, Amelinckx S, Journal of solid state chemistry 139, 105 (1998). http://doi.org/10.1006/jssc.1998.7815
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 2.299
Times cited: 2
DOI: 10.1006/jssc.1998.7815
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“Structural characterization of colloidal Ag2Se nanocrystals”. Buschmann V, Van Tendeloo G, Langmuir 14, 1528 (1998). http://doi.org/10.1021/la9713210
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 3.833
Times cited: 15
DOI: 10.1021/la9713210
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“Structural studies of diamond thin films grown from the arc plasma”. Nistor LC, van Landuyt J, Journal of materials research 12, 2533 (1998)
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 1.673
Times cited: 13
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“Structure and magnetotransport properties of La2/3Ca1/3MnO3 thin films prepared by pulsed laser deposition”. Lebedev OI, Van Tendeloo G, Amelinckx S, Leibold B, Habermeier HU, Phillipp F, Materials Research Society symposium proceedings
T2 –, Symposium on Advances in Laser Ablation of Materials at the 1998 MRS, Spring Meeting, April 13-16, 1998, San Francisco, Calif. , 219 (1998). http://doi.org/10.1557/PROC-526-219
Abstract: La1-xCaxMnO3-delta (LCMO) thin films are grown by pulsed laser deposition on a (100) SrTiO3 substrate at temperatures between 530 degrees C and 890 degrees C. The magnetotransport properties show a high negative magnetoresistance and a shift of the maximum of the R(T) curve as function of temperature. The Curie temperature changes with deposition temperature and film quality in the range of 100-220K. The film quality is characterised by X-ray diffraction and transmission electron microscopy (TEM); film and target compositions were verified by atomic emission spectroscopy. The local structure of the film depends on the growth conditions and substrate temperature. TEM reveals a slight distortion of the film leading to a breakdown of the symmetry from orthorhombic to monoclinic. At the highest growth temperatures, a well defined interface is observed within the LCMO film, parallel to the substrate surface; this interface divides the film into two lamellae with a different microstructure. The lamella close to the substrate is perfectly coherent with the substrate, suggesting that it is strained as a result of the lattice parameter mismatch; the upper lamella shows a typical domain structure with unusual translation interfaces characterised by a displacement vector of the type 1/2[010](m) and 1/2[001](m) when referred ten the monoclinic lattice.
Keywords: P1 Proceeding; Electron microscopy for materials research (EMAT)
DOI: 10.1557/PROC-526-219
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“Structure and microstructure of La1-xCaxMnO3- thin films prepared by pulsed layer deposition”. Lebedev OI, Van Tendeloo G, Amelinckx S, Leibold B, Habermeier H-U, Physical review : B : condensed matter and materials physics 58, 8065 (1998). http://doi.org/10.1103/PhysRevB.58.8065
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 3.836
Times cited: 131
DOI: 10.1103/PhysRevB.58.8065
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“Structure and spectrum of the anisotropically confined two-dimensional Yukawa system”. Cândido L, Rino J-P, Studart N, Peeters FM, Journal of physics : condensed matter 10, 11627 (1998). http://doi.org/10.1088/0953-8984/10/50/004
Keywords: A1 Journal article; Condensed Matter Theory (CMT)
Impact Factor: 2.649
Times cited: 69
DOI: 10.1088/0953-8984/10/50/004
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“Structure of Y123 and Y247 fluorinated phases by HREM”. Lebedev OI, Van Tendeloo G, Abakumov AM, Shpanchenko RV, Rozova MG, Antipov EV, Electron microscopy: vol. 3 , 297 (1998)
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
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“Study of electron excitations in Ag(Br,I) nanocrystals by cryo-AEM techniques”. Oleshko VP, van Daele AJ, Gijbels RH, Jacob WA, , 659 (1998)
Keywords: P1 Proceeding; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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“Study of the thermal decomposition of melt-quenched Ni-rich metastable bcc and amorphous Ni-Zr alloys”. Cziraki A, Gerocs I, Fogarassy B, Van Tendeloo G, Sommer F, Bakonyi I, International journal of non-equilibrium processing 10, 265 (1998)
Abstract: The phase transformation sequences during thermal decomposition are investigated for Ni-rich melt-quenched body-centred cubic (bcc) and amorphous Ni-Zr alloys. Transmission electron microscopy (TEM) and X-ray diffraction (XRD) are used to determine the structure of crystallization products occurring after heating the melt-spun ribbon samples to various degrees of the phase transformation process monitored by differential scanning calorimetry (DSC). A single DSC peak is observed for both the bcc and amorphous Ni(91)Zr(9) alloys and a two-step process is indicated by DSC for the amorphous Ni(90)Zr(10) alloy. In the bcc-Ni(91)Zr(9) alloy which is actually a Ni(Zr) solid solution phase, the phase transformation starts with the precipitation of Ni(5)Zr crystallites followed, after a sufficient depletion of the matrix in Zr, by the subsequent transformation of the bcc-Ni(Zr) lattice to face-centred cubic (fcc) Ni. In the amorphous alloy of the same composition, the final products are fcc-Ni and Ni(5)Zr but at intermediate stages of the phase transformation, bcc-Ni(Zr) crystallites also appear. In the a-Ni(90)Zr(10) alloy the first DSC peak corresponds to the formation of the bcc-Ni(Zr) phase which then decomposes (second DSC peak) to the equilibrium phases fcc-Ni and Ni(5)Zr. Thus, in addition to the previous observation of the formation of the metastable bcc-Ni(Zr) phase by rapid quenching from the melt, here we present evidence that this phase can form also after partial crystallization of metallic glasses of appropriate chemical compositions.
Keywords: A1 Journal article; Engineering sciences. Technology; Electron microscopy for materials research (EMAT)
Times cited: 2
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“Superconducting mesoscopic square loop”. Fomin VM, Misko VR, Devreese JT, Moshchalkov VV, Physical Review B 58, 11703 (1998). http://doi.org/10.1103/PhysRevB.58.11703
Keywords: A1 Journal article; Electron Microscopy for Materials Science (EMAT);
Impact Factor: 3.836
Times cited: 43
DOI: 10.1103/PhysRevB.58.11703
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“Superconducting mesoscopic square loops: phase boundaries and magnetization”. Devreese JT, Fomin VM, Misko VR, Moshchalkov VV, 1/2, 33 (1998)
Keywords: A1 Journal article; Electron Microscopy for Materials Science (EMAT);
Times cited: 1
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“Surface analysis of halide distributions in complex AgX microcrystals by imaging time-of-flight SIMS (TOF-SIMS)”. Verlinden G, Gijbels R, Geuens I, de Keyzer R Antwerp, page 528 (1998).
Keywords: H3 Book chapter; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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“Synthesis and structural study of hexagonal pervoskites in the Ba5>Ta4O15-MZrO3 (M=Ba, Sr) system”. Abakumov AM, Shpanchenko RV, Antipov EV, Lebedev OI, Van Tendeloo G, Amelinckx S, Journal of solid state chemistry 141, 492 (1998). http://doi.org/10.1006/jssc.1998.8001
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 2.299
Times cited: 17
DOI: 10.1006/jssc.1998.8001
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“Synthesis and structural study of Pb2Re2O7-x pyrochlores”. Abakumov AM, Shpanchenko RV, Antipov EV, Kopnin EM, Capponi JJ, Marezio M, Lebedev OI, Van Tendeloo G, Amelinckx S, Journal of solid state chemistry 138, 220 (1998). http://doi.org/10.1006/jssc.1998.7778
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 2.299
Times cited: 5
DOI: 10.1006/jssc.1998.7778
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“Synthesis and structure of Bi14O20(SO4), a new bismuth oxide sulfate”. Francesconi MG, Kirbyshire AL, Greaves C, Richard O, Van Tendeloo G, Chem. mater. 10, 626 (1998). http://doi.org/10.1021/cm9706255
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 9.466
Times cited: 30
DOI: 10.1021/cm9706255
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