“Ferromagnetism and magnetoresistance in monolayered manganites Ca2-xLnxMnO4”. Maignan A, Martin C, Van Tendeloo G, Hervieu M, Raveau B, Journal of materials chemistry 8, 2411 (1998). http://doi.org/10.1039/a805393f
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Times cited: 30
DOI: 10.1039/a805393f
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“High resolution electron microscopy in materials research”. Van Tendeloo G, Journal of materials chemistry 8, 797 (1998). http://doi.org/10.1039/a708240a
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Times cited: 8
DOI: 10.1039/a708240a
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“Defects and growth mechanisms of AgCl(100) tabular crystals”. van Renterghem W, Goessens C, Schryvers D, van Landuyt J, Verrept P, Bollen D, van Roost C, de Keyzer R, Journal of crystal growth 187, 410 (1998). http://doi.org/10.1016/S0022-0248(98)00004-9
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 1.751
Times cited: 8
DOI: 10.1016/S0022-0248(98)00004-9
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“Hetero-epitaxial growth of CoSi2 thin films on Si(100) : template effects and epitaxial orientations”. Buschmann V, Rodewald M, Fuess H, Van Tendeloo G, Schaffer C, Journal of crystal growth 191, 430 (1998). http://doi.org/10.1016/S0022-0248(98)00167-5
Abstract: This HREM investigation focuses on the influence of point defects on the final epitaxial relation and atomic interface configuration in a CoSi2/Si(1 0 0) heterostructure. A two-step SPE-MBE grown CoSi2/Si(1 0 0) system is used and, by altering the number of deposited Co monolayers in the template layer, the point defect behavior is studied. We propose a film growth model in which the knowledge about the reconstructed (2 x 1) : Si(1 0 0) surface, the point defect behavior in the presence of an interface, especially a silicide interface, the migration of point defects through a lattice by formation of [1 0 0]-split interstitial (dumbbell) atomic configurations, and a new type of extended defect configurations in diamond type materials will all amalgamate. (C) 1998 Published by Elsevier Science B.V. All rights reserved.
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 1.751
Times cited: 6
DOI: 10.1016/S0022-0248(98)00167-5
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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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“Adsorption of potassium and oxygen on graphite: a theoretical study”. Lamoen D, Persson BNJ, Journal Of Chemical Physics 108, 3332 (1998). http://doi.org/10.1063/1.475732
Keywords: A1 Journal article; Electron Microscopy for Materials Science (EMAT);
Impact Factor: 2.965
Times cited: 91
DOI: 10.1063/1.475732
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“Charge transfer and polymer phases in AC60 (A=K, Rb, Cs) fullerides”. Nikolaev AV, Prassides K, Michel KH, The journal of chemical physics 108, 4912 (1998). http://doi.org/10.1063/1.475900
Keywords: A1 Journal article; Condensed Matter Theory (CMT)
Impact Factor: 2.965
Times cited: 14
DOI: 10.1063/1.475900
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“Collisional-radiative model for an argon glow discharge”. Bogaerts A, Gijbels R, Vlcek J, Journal of applied physics 84, 121 (1998). http://doi.org/10.1063/1.368009
Keywords: A1 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
Impact Factor: 2.068
Times cited: 138
DOI: 10.1063/1.368009
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“Argon and copper optical emission spectra in a Grimm glow discharge source: mathematical simulations and comparison with experiment”. Bogaerts A, Gijbels R, Journal of analytical atomic spectrometry 13, 721 (1998). http://doi.org/10.1039/a802894j
Keywords: A1 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
Impact Factor: 3.379
Times cited: 25
DOI: 10.1039/a802894j
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“Modeling of argon direct current glow discharges and comparison with experiment: how good is the agreement?”.Bogaerts A, Gijbels R, Journal of analytical atomic spectrometry 13, 945 (1998). http://doi.org/10.1039/a800329g
Keywords: A1 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
Impact Factor: 3.379
Times cited: 24
DOI: 10.1039/a800329g
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“Microscopical X-ray fluorescence analysis and related methods with laboratory and synchrotron radiation sources”. Adams F, Janssens K, Snigirev A, Journal of analytical atomic spectrometry 13, 319 (1998). http://doi.org/10.1039/A707100K
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Impact Factor: 3.379
DOI: 10.1039/A707100K
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“The use of lead-glass capillaries for microfocusing of highly energetic (0-60 KeV) synchrotron radiation”. Janssens K, Vincze L, Vekemans B, Adams F, Haller M, Knöchel A, Journal of analytical atomic spectrometry 13, 339 (1998). http://doi.org/10.1039/A707700I
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Impact Factor: 3.379
DOI: 10.1039/A707700I
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“Synthesis and structure of Ln4Re6-xO19 (Ln=Ce, Pr, Nd) complex oxides”. Bramnik KG, Abakumov AM, Shpanchenko RV, Antipov EV, Van Tendeloo G, Journal of alloys and compounds 278, 98 (1998). http://doi.org/10.1016/S0925-8388(98)00252-7
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 3.133
Times cited: 8
DOI: 10.1016/S0925-8388(98)00252-7
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“Austenite and martensite microstructures in splat-cooled Ni-Al”. Schryvers D, Holland-Moritz D, Intermetallics 6, 427 (1998). http://doi.org/10.1016/S0966-9795(97)00091-5
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 3.14
Times cited: 13
DOI: 10.1016/S0966-9795(97)00091-5
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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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“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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“The isotope effect in hydrogen-bonded systems”. Bussmann-Holder A, Michel KH, International journal of modern physics: B: condensed matter physics, statistical physics, applied physics
T2 –, 1st International Conference on New Theories, Discoveries, and, Applications of Superconductors and Related Materials (New3SC-1), FEB 19-24, 19 12, 3406 (1998). http://doi.org/10.1142/S021797929800274X
Abstract: The giant isotope effect on the ferro- and antiferroelectric transition temperature upon deuteration of hydrogen-bonded systems is well known experimentally since various decades. Yet, theoretically only recently a microscopic understanding of this effect has been achieved which, specifically, took into account the geometry of the O ... H ... O bond. The implications of this modeling are multiple as numerous hydrogen-bonded organic systems show the same effects as ferro- and antiferroelectrics, i.e., cooperative proton tunneling at a well-defined temperature.
Keywords: A1 Journal article; Condensed Matter Theory (CMT)
Impact Factor: 0.736
DOI: 10.1142/S021797929800274X
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“Aerosol synthesis and characterization of ultrafine fullerene particles”. van Cleempoel A, Joutsensaari J, Kauppinen E, Gijbels R, Claeys M, Fullerene science and technology 6, 599 (1998). http://doi.org/10.1080/10641229809350223
Keywords: A1 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
Times cited: 3
DOI: 10.1080/10641229809350223
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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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“Barium-based manganites Ln1-xBaxMnO3 with Ln = {Pr, La}: phase transitions and magnetoresistance properties”. Barnabé, A, Millange F, Maignan A, Hervieu M, Raveau B, Van Tendeloo G, Laffez P, Chem. mater. 10, 252 (1998). http://doi.org/10.1021/cm9704084
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 9.466
Times cited: 48
DOI: 10.1021/cm9704084
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“Crystal structure of Bi6Sr8-xCa3+xO22(-0.5\leq x\leq1.7): a mixed valence bismuth oxide related to perovskite”. Luhrs CC, Molins E, Van Tendeloo G, Beltran-Porter D, Fuertes A, Chemistry of materials 10, 1875 (1998). http://doi.org/10.1021/cm9800377
Abstract: The crystal structure of BiSr8-xCa3+xO22 has been determined by single-crystal X-ray diffraction. This phase is the same as Bi9Sr11Ca5Oy that was previously studied by several authors as a secondary phase in the Bi-Sr-Ca-Cu-O system and coexists in thermodynamic equilibrium with the superconductors Bi2Sr2CuO6 and Bi2Sr2CaCu2O8 It crystallizes in the monoclinic space group P2(1)/c, with cell parameters a 11.037(3) Angstrom, b = 5.971(2) Angstrom, c = 19.703(7) Angstrom, beta = 101.46(3)degrees Z = 2. The structure was solved by direct methods and full-matrix least-squares refinement. It is built up by perovskite-related blocks of composition [Sr8-xBi2Ca3+xO16] that intergrow with double rows [Bi4O6] running along b. The perovskite blocks are formed by groups of five octahedra that are shifted from each other 3/2 root 2a(p) along [110](p) (a(p) being the parameter of the cubic perovskite subcell) in a zigzag configuration and are aligned with this direction parallel to the one forming an angle of 25" with the c axis. In turn, the perovskite blocks [Sr8-xBi2Ca3+xO16] are shifted from each other 1/2 of both a(p) and root 2a(p) along [100](p) and [110](p), respectively. In the double rows, two trivalent bismuth atoms are placed, forming dimeric anion complexes [Bi2O6].(6-).6- The oxygen atoms around bismuth in these dimers are placed in the vertexes of a distorted trigonal bipyramid, with one vacant position that would be occupied by the lone pairs characteristic for the electronic configuration of Bi(III). The B sites in the perovskite blocks are occupied by pentavalent bismuth atoms and calcium atoms; the remaining Sr and Ca ions occupy the A sites of the perovskite blocks with coordination numbers with oxygen ranging from 10 to 12. The mean valence for Bi is +3.67 [33.3% of Bi(V) and 66.7% of Bi(III)]. The oxygen vacancies are located in the boundaries between domains having the two possible configurations of the perovskite subcell as in the anionic superconductor Bi3BaO5.5. The oxidation of Bi6Sr8-xCa3+xO22 at 650 degrees C allows the complete filling of the oxygen vacancies to form the double perovskite (Sr2-xCax)Bi1.4Ca0.6O6 that shows 92.5% of bismuth in +5 oxidation state. The experimental high-resolution electon microscopy image and the electron diffraction pattern of powder samples along the [010]* zone axis are in good agreement with those calculated from the structural model obtained by single-crystal X-ray diffraction. The material is almost free of defects and the occurrence of planar defects is very exceptional.
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 9.466
Times cited: 6
DOI: 10.1021/cm9800377
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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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“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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“Hall magnetometer in the ballistic regime”. Peeters FM, Li XQ, Applied physics letters 72, 572 (1998). http://doi.org/10.1063/1.120759
Keywords: A1 Journal article; Condensed Matter Theory (CMT)
Impact Factor: 3.411
Times cited: 119
DOI: 10.1063/1.120759
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“High resolution electron microscopy and X-ray photoelectron spectroscopy studies of heteroepitaxial SixGe1-x alloys produced through laser induced processing”. Frangis N, van Landuyt J, Lartiprete R, Martelli S, Borsella E, Chiussi S, Castro J, Leon B, Applied physics letters 72, 2877 (1998). http://doi.org/10.1063/1.121487
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 3.411
Times cited: 16
DOI: 10.1063/1.121487
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“Hybrid ferromagnetic/semiconductor Hall effect device”. Reijniers J, Peeters FM, Applied physics letters 73, 357 (1998). http://doi.org/10.1063/1.121833
Keywords: A1 Journal article; Condensed Matter Theory (CMT); Engineering Management (ENM)
Impact Factor: 3.411
Times cited: 35
DOI: 10.1063/1.121833
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“Automated particle analysis of populations of silver halide microcrystals by electron probe microanalysis under cryogenic conditions”. Gregory CL, Nullens HA, Gijbels RH, van Espen PJ, Geuens I, de Keyzer R, Analytical chemistry 70, 2551 (1998). http://doi.org/10.1021/ac9710644
Keywords: A1 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT); Chemometrics (Mitac 3)
Impact Factor: 6.32
Times cited: 12
DOI: 10.1021/ac9710644
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“Microprobe speciation analysis of inorganic solids by Fourier transform laser mass spectrometry”. Poels K, van Vaeck L, Gijbels R, Analytical chemistry 70, 504 (1998). http://doi.org/10.1021/ac9709108
Keywords: A1 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
Impact Factor: 6.32
Times cited: 32
DOI: 10.1021/ac9709108
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“Needle twins and right-angled twins in minerals: comparison between experiment and theory”. Salje EKH, Buckley A, Van Tendeloo G, Ishibashi Y, Nord GL, The American mineralogist 83, 811 (1998)
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 2.021
Times cited: 43
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“TEM investigation of the microstructure and defects of CuZr martensite: 1: morphology and twin systems”. Seo JW, Schryvers D, Acta materialia 46, 1165 (1998). http://doi.org/10.1016/S1359-6454(97)00333-9
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 5.301
Times cited: 46
DOI: 10.1016/S1359-6454(97)00333-9
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