“Dispersion of longitudinal plasmons for a quasi-two-dimensional electron gas”. Backes WH, Peeters FM, Brosens F, Devreese JT, Physical review : B : condensed matter and materials physics 45, 8437 (1992). http://doi.org/10.1103/PhysRevB.45.8437
Abstract: Confinement of electrons in ultrathin metallic films leads to subbands. By increasing the thickness of the electron layer, the subbands will dissolve into a quasicontinuum, with the number of electrons per unit volume kept constant. Within the random-phase approximation, the two-dimensional plasmon, which originally follows Stern's dispersion relation, becomes a longitudinal surface plasmon. The plasmon excitations of a model metallic film are investigated by including all subbands. Single-particle excitations, which exhibit the depolarization shift, converge into the plasma excitation spectrum. With further increases in the film thickness, the bulk plasmon arises and the surface plasmon remains. Our analysis shows how quantum size effects evolve into hydrodynamical classical size effects with increasing thickness of the film.
Keywords: A1 Journal article; Condensed Matter Theory (CMT); Theory of quantum systems and complex systems
Impact Factor: 3.736
Times cited: 37
DOI: 10.1103/PhysRevB.45.8437
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“Direct Coulomb and phonon-mediated coupling between spatially separated electron gases”. Tso HC, Vasilopoulos P, Peeters FM, Physical review letters 68, 2516 (1992). http://doi.org/10.1103/PhysRevLett.68.2516
Keywords: A1 Journal article; Condensed Matter Theory (CMT)
Impact Factor: 7.512
Times cited: 106
DOI: 10.1103/PhysRevLett.68.2516
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“Cyclotron resonance of both magnetopolaron branches for polar and neutral optic phonon coupling in the layer compound InSe”. Nicholas RJ, Watts M, Howell DF, Peeters FM, Wu XG, Devreese JT, van Bockstal L, Herlach F, Langerak CJGM, Singleton J, Chevy A, Pysical review: B 45, 12144 (1992). http://doi.org/10.1103/PhysRevB.45.12144
Keywords: A1 Journal article; Condensed Matter Theory (CMT); Theory of quantum systems and complex systems
Impact Factor: 3.736
Times cited: 21
DOI: 10.1103/PhysRevB.45.12144
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“Carrier-concentration-dependent polaron cyclotron resonance in GaAs-heterostructures”. Peeters FM, Wu X, Devreese JT, Langerak CJGM, Singleton J, Barnes DJ, Nicholas RJ, Physical review: B 45, 4296 (1992). http://doi.org/10.1103/PhysRevB.45.4296
Keywords: A1 Journal article; Condensed Matter Theory (CMT); Theory of quantum systems and complex systems
Impact Factor: 3.736
Times cited: 46
DOI: 10.1103/PhysRevB.45.4296
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“Molecular structure and orientational ordering in solid C60”. Michel KH, The journal of chemical physics 97, 5155 (1992). http://doi.org/10.1063/1.463813
Abstract: A microscopic theory, which describes the orientational dynamics of C60 molecules in the face-centered cubic phase of C60-fullerite, is formulated or the case of a complex molecular structure. Interaction centers which comprise atoms, double bonds, and single bonds as molecular constituents contribute to the intermolecular potential. Orientation dependent physical properties are described in terms of symmetry-adapted rotator functions. It is found that a same set of rotator functions is sufficient even in the case of a complex molecular structure. Phase transition temperatures are discussed for various models of molecular structure.
Keywords: A1 Journal article; Condensed Matter Theory (CMT)
Impact Factor: 2.952
Times cited: 20
DOI: 10.1063/1.463813
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“InAs0.85Sb0.15 infrared photodiodes grown on GaAs and GaAs-coated Si by molecular beam epitaxy”. Dobbelaere W, de Boeck J, Heremans P, Mertens R, Borghs G, Luyten W, van Landuyt J, Applied physics letters 600, 3256 (1992). http://doi.org/10.1063/1.106711
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 3.302
Times cited: 32
DOI: 10.1063/1.106711
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“InAs p-n diodes grown on GaAs and GaAs-coated Si by molecular beam epitaxy”. Dobbelaere W, de Boeck J, Heremans P, Mertens R, Borghs G, Luyten W, van Landuyt J, Applied physics letters 60, 868 (1992). http://doi.org/10.1063/1.106490
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 3.302
Times cited: 20
DOI: 10.1063/1.106490
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“Coprecipitation with aluminium hydroxide and x-ray fluorescence determination of trace metals in water”. Eltayeb MAH, Van Grieken RE, Analytica chimica acta 268, 177 (1992). http://doi.org/10.1016/0003-2670(92)85262-5
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1016/0003-2670(92)85262-5
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“Comparison and evaluation of hierarchical cluster techniques applied to automated electron probe X-ray microanalysis data”. Bernard PC, Van Grieken RE, Analytica chimica acta 267, 81 (1992). http://doi.org/10.1016/0003-2670(92)85009-U
Keywords: A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
DOI: 10.1016/0003-2670(92)85009-U
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“The structure of different phases of pure C70 crystals”. Verheijen MA, Meekes H, Meijer G, Bennema P, de Boer JL, van Smaalen S, Van Tendeloo G, Amelinckx S, Muto S, van Landuyt J, Chemical physics 166, 287 (1992). http://doi.org/10.1016/0301-0104(92)87026-6
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 1.652
Times cited: 168
DOI: 10.1016/0301-0104(92)87026-6
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“Sequence of orientational phase transitions in solid C60”. Michel KH, Chemical physics letters 193, 478 (1992). http://doi.org/10.1016/0009-2614(92)85835-X
Keywords: A1 Journal article; Condensed Matter Theory (CMT)
Impact Factor: 1.897
Times cited: 14
DOI: 10.1016/0009-2614(92)85835-X
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“On the structure, stability and infrared spectrum of B2N, B2N+, B2N-, BO, B2O and B2N2”. Martin JML, François JP, Gijbels R, Chemical physics letters 193, 243 (1992). http://doi.org/10.1016/0009-2614(92)85662-T
Keywords: A1 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
Impact Factor: 1.897
Times cited: 42
DOI: 10.1016/0009-2614(92)85662-T
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“Electron microscopy study of twin sequences and branching in NissAl34 3R martensite”. Schryvers D, Van Landuyt J, ICOMAT (1992)
Abstract: Microtwin sequences in Ni66Al34 martensite plates of different size were investigated by electron microscopy. Although mostly irregular sequences were observed an average twin width w can be determined which increases with twin length L following the expected relation w ~ sqrt(L). High resolution electron microscopy was used to study the twin branching close to the plate boundaries and an atomic model for the branching of a microtwin and the changes in twin thickness is suggested
Keywords: A3 Journal Article; Electron Microscopy for Materials Science (EMAT) ;
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“Firsto order phase transformation in the Ni-Al system”. Tanner LE, Shapiro SM, Krumhansl JA, Schryvers D, Noda Y, Yamada Y, Barsch GR, Gooding R, Moss SC, Metallurgy and Ceramics (1992)
Abstract: First-order displacive phase transformations in alloys and compounds are of high technological importance. We have studied this class of phase transformation in the high-temperature-stable Ni-Al f32(B2) phase as a function of composition, temperature, and stress using transmission electron microscopy and neutron scattering. The results show in detail the direct relationship between the unusually low energies of the transformation-related phonon modes and the development of pre-transformation microstructures (strain-embryos, etc.) via anharmonic coupling processes that ultimately lead to the nucleation and growth of the low-temperature martensitic phases. With these results, it is now possible to develop effective models for nonclassical heterogeneous nucleation of martensite transformations in bulk materials. This tills a critical gap and sets the stage for us to proceed in developing a more global understanding of condensed matter transformations including the coupling of displacive with replacive mechanisms.
Keywords: A3 Journal Article; Electron Microscopy for Materials Science (EMAT) ;
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“Warm-electron transport in a two-dimensional semiconductor”. Xu W, Peeters FM, Devreese JT, Semiconductor science and technology 7, 1251 (1992)
Keywords: A1 Journal article; Condensed Matter Theory (CMT); Theory of quantum systems and complex systems
Impact Factor: 2.19
Times cited: 3
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“Trace element geochemistry of the system rock-thermal water –, suspended matter –, deposits in a granitic environment”. Pentcheva EN, Veldeman E, Van 't dack L, Gijbels R, , 1321 (1992)
Keywords: P3 Proceeding; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
Times cited: 1
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“A temperature study of mixed AgBr-AgBrI tabular crystals”. Goessens C, Schryvers D, van Landuyt J, Geuens I, Gijbels R, Jacob W, de Keyzer R, , 36 (1992)
Keywords: P3 Proceeding; Electron microscopy for materials research (EMAT); Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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“Structure and phase transitions in C60 and C70 fullerites”. Van Tendeloo G, Muto S, van Heurck C, Amelinckx S, , 476 (1992)
Keywords: P3 Proceeding; Electron microscopy for materials research (EMAT)
Times cited: 1
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“Structural instabilities associated with phase transitions: an electron microscopy study”. Van Tendeloo G, Schryvers D, Tanner LE, , 107 (1992)
Keywords: P3 Proceeding; Electron microscopy for materials research (EMAT)
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“Structural analysis of silver halide cubic microcrystals with epitaxial or conversion growths by STEM-EDX”. Wu S, van Daele A, Jacob W, Gijbels R, Verbeeck A, de Keyzer R, Mikrochimica acta: supplementum 12, 261 (1992)
Keywords: A3 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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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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“Review of phonon behaviour and microstructural development leading to martensitic transformations in NixAl100-x alloys”. Tanner LE, Shapiro SM, Schryvers D, Noda Y, Shape memory materials and phenomena: fundamental aspects and applications 246, 265 (1992)
Keywords: A3 Journal article; Electron microscopy for materials research (EMAT)
Times cited: 4
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“Potential energy surface of B4 and the total atomization energies of B2, B3 and B4”. Martin JML, François JP, Gijbels R, Chemical physics letters 189, 529 (1992)
Keywords: A1 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
Impact Factor: 1.897
Times cited: 50
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“Oxygen ordering and critical temperature plateaus in ABa2Cu3O7-d (A=Er, Nd, Sm, Yb), pp”. Zou H, Krekels T, Van Tendeloo G, Wagener G, Buchgeister M, Hosseini SM, Kopitzki K, , 278 (1992)
Keywords: P3 Proceeding; Electron microscopy for materials research (EMAT)
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“Oxide superconductors: electron microscopy”. Mitchell TE, Gronsky R, Van Tendeloo G Pergamon Press, Oxford, page 401 (1992).
Keywords: H3 Book chapter; Electron microscopy for materials research (EMAT)
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“Ortho II structure in ABa2Cu307-d compounds (A=Er, Nd, Pr, Sm, Yb), pp”. Krekels T, Zou H, Van Tendeloo G, Wagner D, Buchgeister M, Hosseini SM, Herzog P, Physica: C : superconductivity 196, 363 (1992)
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 0.942
Times cited: 52
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“Oppervlakte en in-diepte analyse via SIMS, SNMS en GDMS”. Gijbels R, Physicalia magazine 14, 49 (1992)
Keywords: A1 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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“New orientationally ordered low-temperature superstructure in high-purity C60”. Van Tendeloo G, Amelinckx S, Verheijen MA, van Loosdrecht PHM, Meijer G, Physical review letters 69, 1065 (1992)
Abstract: http://dx.doi.org/doi:10.1103/PhysRevLett.69.1065
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 7.512
Times cited: 69
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“The modulated structure of Ca.85CuO2 as studied by means of electron diffraction”. Milat O, Van Tendeloo G, Amelinckx S, Babu TGN, Greaves C, Journal of solid state chemistry 97, 405 (1992)
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 2.133
Times cited: 15
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“Microanalysis of individual silver halide microcrystals”. Wu S, van Daele A, Jacob W, Gijbels R, Verbeeck A, de Keyzer R, , 1612 (1992)
Keywords: P3 Proceeding; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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