“The chemical characterization of silver halide microcrystals”. Geuens I, Gijbels R, Jacob W, Verbeeck A, de Keyzer R, , 251 (1993)
Keywords: P3 Proceeding; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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“The anharmonic-force field of thioformaldehyde, h2cs, by ab-initio methods”. Martin JML, Francois, Gijbels R, Journal of molecular spectroscopy 168, 363 (1994). http://doi.org/10.1006/jmsp.1994.1285
Abstract: The quartic force field of thioformaldehyde has been calculated ab initio using large basis sets and augmented coupled cluster methods. Calculated fundamentals are in excellent agreement with experiment, as is the most important Coriolis coupling constant. Computed values for the anharmonicity, rovibrational coupling, and centrifugal distortion constants of the four isotopomers (H2CS)-S-32, (H2CS)-S-34, (HDCS)-S-32, and (D2CS)-S-32 have been reported. Predictions have been made for all vibrational transitions from the ground state to excited states with at most two quanta for these isotopomers, both using second-order perturbation theory corrected for Darling-Dennison resonance and using vibrational SCF-CI calculations. For (D2CS)-S-32, perturbation theory performs quite well; for the other isotopomers, performance is poorer for states involving excitation of the out-of-plane bend and, for the (H2CS)-S-32 and (H2CS)-S-34 isotopomers, also for the antisymmetric bend that is in severe Coriolis resonance with it. A possible explanation has been suggested. (C) 1994 Academic Press, Inc.
Keywords: A1 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
Impact Factor: 1.482
Times cited: 18
DOI: 10.1006/jmsp.1994.1285
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“The anharmonic force field of thioformaldehyde, H2CS”. Martin JML, François JP, Gijbels R, Journal of molecular spectroscopy 168, 363 (1994)
Keywords: A1 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
Impact Factor: 1.482
Times cited: 18
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“Systematic errors in 14-MeV neutron activation analysis for oxygen : part 2 : a general standardization method for the determination of oxygen”. Vandecasteele C, van Grieken R, Gijbels R, Speecke A, Analytica chimica acta 65, 1 (1973). http://doi.org/10.1016/S0003-2670(01)80158-6
Abstract: A general standardization method is described for the determination of oxygen in solid samples via the 16O(n,p)16N reaction. Two systems of flux monitoring are considered: the sample versus standard comparator method and BF3 monitoring. The average flux in sample and standard, fast neutron shielding, fast neutron scattering, absorption of fast neutrons, absorption of 16N γ-rays and counting efficiency of sample and standard are considered. The influence of the target diameter on the obtained correction factors has also been studied. Total achievable accuracy is believed to be about 1%.
Keywords: A1 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT); AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Impact Factor: 4.513
Times cited: 12
DOI: 10.1016/S0003-2670(01)80158-6
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“Systematic errors in 14-MeV neutron activation analysis for oxygen : part 1 : neutron and γ-ray attenuation effects”. Vandecasteele C, van Grieken R, Gijbels R, Speecke A, Analytica chimica acta 64, 187 (1973). http://doi.org/10.1016/S0003-2670(01)82436-3
Abstract: A detailed account is given of neutron and γ-ray attenuation effects in 14-MeV neutron activation analysis of oxygen. Appropriate neutron cross-section values have been determined in two different ways and compared with literature values. It appears that the attenuation process is best described in terms of nonelastic scattering cross-sections. It is also shown that the narrow beam total γ-ray attenuation coefficients at 6 MeV, given in the literature are suitable for correction purposes if 16N γ-rays are counted with a window of 4.56.5 MeV. Attention was paid to the contribution of β-rays when the 16N activity is counted in this energy interval with a NaI(Tl) detector.
Keywords: A1 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT); AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Impact Factor: 4.513
Times cited: 11
DOI: 10.1016/S0003-2670(01)82436-3
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“Surface analysis of silver halide microcrystals by imaging time-of-flight SIMS (TOF-SIMS)”. Verlinden G, Gijbels R, Brox O, Benninghoven A, Geuens I, de Keyzer R, (1997)
Keywords: P1 Proceeding; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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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, Journal of analytical atomic spectrometry 14, 429 (1999). http://doi.org/10.1039/a807276k
Keywords: A1 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
Impact Factor: 3.379
Times cited: 10
DOI: 10.1039/a807276k
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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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“Sur les processus, controlant le caractère hydrochimique des eaux thermales profondes (Bulgarie Méridionale)”. Pentcheva E, Veldeman E, Van 't dack L, Gijbels R, Comptes rendus de l'Académie bulgare des sciences 44, 51 (1991)
Keywords: A3 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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“Sur l'équilibre hydrogéochimique “solution –, suspension&rdquo, dans les systèmes hydrothermaux du socle cristallin”. Pentcheva EN, Veldeman E, Van 't dack L, Gijbels R, Doklady Bolgarskoi Akademii Nauk 49, 65 (1996)
Keywords: A1 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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“Sulfur species and associated trace elements in south-west Bulgarian thermal waters”. Veldeman E, Van 't dack L, Gijbels R, Pentcheva E, Applied geochemistry 6, 49 (1991)
Keywords: A1 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
Impact Factor: 2.268
Times cited: 7
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“Study of the Ar metastable atom population in a hollow cathode discharge by means of a hybrid model and spectrometric measurements”. Baguer N, Bogaerts A, Donko Z, Gijbels R, Sadeghi N, Journal of applied physics 97, 123305 (2005). http://doi.org/10.1063/1.1929857
Keywords: A1 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
Impact Factor: 2.068
Times cited: 40
DOI: 10.1063/1.1929857
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“Study of quasi-fractal many-particle-systems and percolation networks by zero-loss spectroscopic imaging, electron energy-loss spectroscopy and digital image analysis”. Oleshko V, Kindratenko V, Gijbels R, van Espen P, Jacob W, Mikrochimica acta: supplementum 13, 443 (1996)
Abstract: Submicron colloidal Ag particles and nano-sized filaments forming a statistical percolation network during ''in situ'' development of double structure tabular microcrystals of AgRr(I) emulsions have been studied by electron energy-loss spectroscopy and zero-loss electron spectroscopic imaging (EELS/ZLESI). Image analysis has shown that random quasi-fractal clusters were formed in the colloid. ZLESI has been applied to characterise the morphology and defect structure of aggregated particles and filaments. Their energy-loss spectra revealed plasmon excitations and interband 4d electron transitions between 4-32 eV energy-loss. To study the cluster structure and its relation to the physical properties, fractal analysis including estimations of cluster fractal dimensions and of density autocorrelation functions has been performed. Mechanisms of fractal aggregation based on known models of diffusion limited aggregation, cluster-cluster aggregation and percolation are discussed.
Keywords: A1 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT); Chemometrics (Mitac 3)
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“Study of oxynitrides with dual beam TOF-SIMS”. de Witte H, Conard T, Vandervorst W, Gijbels R, , 611 (2000)
Keywords: P3 Proceeding; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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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 a hollow cathode glow discharge in He: Monte Carlo-fluid model combined with a transport model for the metastable atoms”. Baguer N, Bogaerts A, Gijbels R, Journal of applied physics 93, 47 (2003). http://doi.org/10.1063/1.1518784
Keywords: A1 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
Impact Factor: 2.068
Times cited: 24
DOI: 10.1063/1.1518784
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“Structures and thermochemistry of B3N3 and B4N4”. Martin JML, El-Yazal J, François JP, Gijbels R, Chemical physics letters 232, 289 (1995). http://doi.org/10.1016/0009-2614(94)01336-T
Keywords: A1 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
Impact Factor: 1.897
Times cited: 35
DOI: 10.1016/0009-2614(94)01336-T
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Martin JML, Franç,ois JP, Gijbels R, Almlö,f J (1991) Structure and infrared spectroscopy of the C11 molecule. University of Minnesota, Minneapolis, Minn
Keywords: MA3 Book as author; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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“Structure and infrared spectroscopy of the C11 molecule”. Martin JML, François JP, Gijbels R, Almlöf J, Chemical physics letters 187, 367 (1991). http://doi.org/10.1016/0009-2614(91)80267-2
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(91)80267-2
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“Structural characterization of organic molecules by laser mass spectrometry”. van Vaeck L, van Roy W, Gijbels R, Adams F Wiley, New York, page 177 (1993).
Keywords: H3 Book chapter; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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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 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 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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“Statistical grouping and controlling factors of dissolved trace elements in a surface water system”. Vandelannoote R, Blommaert W, Van 't dack L, Gijbels R, van Grieken R, Environmental technology letters 4, 363 (1983). http://doi.org/10.1080/09593338309384219
Abstract: Sensitive multi‐element analytical techniques were applied to determine 24 dissolved trace components in 25 different water samples from a 10 km2 zone in Brittany, France. Correspondence factor and multiple regression analyses showed that the elements considered are influenced mainly by the presence of: Fe‐Mn oxide accumulations, a local poly‐metallic sulfide mineralization, and non‐mineralized host rocks, agricultural activity and abundant organic material in local swamps. Via these numerical techniques the location of the poly‐metallic ore body can be derived from the data set.
Keywords: A3 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT); AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
Times cited: 1
DOI: 10.1080/09593338309384219
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“Static secondary ion mass spectrometry (S-SIMS): part 1: methodology and structural interpretation”. van Vaeck L, Adriaens A, Gijbels R, Mass spectrometry reviews 18, 1 (1999)
Keywords: A1 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
Impact Factor: 9.373
Times cited: 112
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“Spatial behavior of energy relaxation of electrons in capacitively coupled discharges: comparison between Ar and SiH4”. Yan M, Bogaerts A, Gijbels R, Goedheer WJ, Journal of applied physics 87, 3628 (2000). http://doi.org/10.1063/1.372392
Keywords: A1 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
Impact Factor: 2.068
Times cited: 14
DOI: 10.1063/1.372392
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“Simulation of plasma processes in plasma assisted CVD reactors”. Herrebout D, Bogaerts A, Goedheer W, Dekempeneer E, Gijbels R, , 213 (1999)
Keywords: P1 Proceeding; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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“SIMS/TOF-SIMS study of microparticles: surface analysis, imaging and quantification”. Gijbels R, Verlinden G, Geuens I London Institute of Physics, Bristol, page 331 (2000).
Keywords: H1 Book chapter; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
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“SIMS analysis of oxynitrides: evidence for nitrogen diffusion induced by oxygen flooding”. de Witte H, Conard T, Vandervorst W, Gijbels R, Surface and interface analysis 29, 761 (2000). http://doi.org/10.1002/1096-9918(200011)29:11<761::AID-SIA926>3.0.CO;2-F
Keywords: A1 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
Impact Factor: 1.132
Times cited: 4
DOI: 10.1002/1096-9918(200011)29:11<761::AID-SIA926>3.0.CO;2-F
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“Similarities and differences between direct current and radio-frequency glow discharges: a mathematical simulation”. Bogaerts A, Gijbels R, Journal of analytical atomic spectrometry 15, 1191 (2000). http://doi.org/10.1039/b000519n
Keywords: A1 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
Impact Factor: 3.379
Times cited: 25
DOI: 10.1039/b000519n
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