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Author Altantzis, T.; Yang, Z.; Bals, S.; Van Tendeloo, G.; Pileni, M.-P.
  Title Thermal Stability of CoAu13Binary Nanoparticle Superlattices under the Electron Beam Type A1 Journal article
  Year 2016 Publication Chemistry of materials Abbreviated Journal Chem Mater
  Volume 28 Issue 28 Pages (up) 716-719
  Keywords A1 Journal article; Electron microscopy for materials research (EMAT)
  Abstract One primary goal of self-assembly in nanoscale regime is to implement multifunctional binary nanoparticle superlattices into practical use. In the last decade, considerable effort has been put into the fabrication of binary nanoparticle superlattices with controllable structure and stoichiometry. However, limited effort has been made in order to improve the stability of these binary nanoparticle superlattices, which is a prerequisite for their potential application. In this work, we demonstrate that the carbon deposition from specimen contamination can play an auxiliary role during the heat treatment of binary nanoparticle superlattices. With the in-situ carbon matrix formation, the thermal stability of CoAu 13 binary nanoparticle superlattices is unambiguously enhanced.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Editor
  Language Wos 000370112200007 Publication Date 2016-01-20
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 0897-4756 ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 9.466 Times cited 10 Open Access OpenAccess
  Notes The research leading to these results has been supported by an Advanced Grant of the European Research Council under Grant 267129. The authors appreciate financial support by theEuropean Union under the Framework 7 program under a contract for an Integrated Infrastructure Initiative (Reference No. 262348 ESMI). S.B. acknowledges funding from ERC Starting Grant COLOURATOMS (335078).; ECAS_Sara; (ROMEO:white; preprint:; postprint:restricted 12 months embargo; pdfversion:cannot); Approved Most recent IF: 9.466
  Call Number c:irua:131908 Serial 4040
Permanent link to this record
 
 
Author Callaert, C.; Bercx, M.; Lamoen, D.; Hadermann, J.
  Title Interstitial defects in the van der Waals gap of Bi2Se3 Type A1 Journal article
  Year 2019 Publication Acta Crystallographica. Section B: Structural Science, Crystal Engineering and Materials (Online) Abbreviated Journal Acta Crystallogr B
  Volume 75 Issue 4 Pages (up) 717-732
  Keywords A1 Journal article; Electron microscopy for materials research (EMAT)
  Abstract Bi<sub>2</sub>Se<sub>3</sub>is a thermoelectric material and a topological insulator. It is slightly conducting in its bulk due to the presence of defects and by controlling the defects different physical properties can be fine tuned. However, studies of the defects in this material are often contradicting or inconclusive. Here, the defect structure of Bi<sub>2</sub>Se<sub>3</sub>is studied with a combination of techniques: high-resolution scanning transmission electron microscopy (HR-STEM), high-resolution energy-dispersive X-ray (HR-EDX) spectroscopy, precession electron diffraction tomography (PEDT), X-ray diffraction (XRD) and first-principles calculations using density functional theory (DFT). Based on these results, not only the observed defects are discussed, but also the discrepancies in results or possibilities across the techniques. STEM and EDX revealed interstitial defects with mainly Bi character in an octahedral coordination in the van der Waals gap, independent of the applied sample preparation method (focused ion beam milling or cryo-crushing). The inherent character of these defects is supported by their observation in the structure refinement of the EDT data. Moreover, the occupancy probability of the defects determined by EDT is inversely proportional to their corresponding DFT calculated formation energies. STEM also showed the migration of some atoms across and along the van der Waals gap. The kinetic barriers calculated using DFT suggest that some paths are possible at room temperature, while others are most probably beam induced.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Editor
  Language Wos 000480512600024 Publication Date 2019-08-01
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 2052-5206 ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 2.032 Times cited Open Access
  Notes University of Antwerp, 31445 ; Acknowledgements We thank Artem M. Abakumov for providing the original Bi2Se3 sample and are also very grateful to Christophe Vandevelde for trying repeatedly to get good single crystal X-ray diffraction data out of each of our failed attempts at making an undeformed single crystal. The computational resources and services used in this work were provided by the VSC (Flemish Supercomputer Center) and the HPC infrastructure of the University of Antwerp (CalcUA), both funded by the FWO-Vlaanderen and the Flemish Government-department EWI. Approved Most recent IF: 2.032
  Call Number EMAT @ emat @c:irua:161847 Serial 5295
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Author Åmit, Å.; Janssens, K.; Schalm, O.; Kos, M.
  Title Spread of façon-de-Venise glassmaking through central and western Europe Type A1 Journal article
  Year 2004 Publication Nuclear instruments and methods in physics research B Abbreviated Journal
  Volume 213 Issue Pages (up) 717-722
  Keywords A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication Editor
  Language Wos 000187020700143 Publication Date
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor Times cited Open Access
  Notes Approved Most recent IF: NA
  Call Number UA @ admin @ c:irua:45376 Serial 5843
Permanent link to this record
 
 
Author Yandouzi, M.; Toth, L.; Vasudevan, V.; Cannaerts, M.; van Haesendonck, C.; Schryvers, D.
  Title Epitaxial Ni-Al thin films on NaCl using a Ag buffer layer Type A1 Journal article
  Year 2000 Publication Philosophical magazine letters Abbreviated Journal Phil Mag Lett
  Volume 80 Issue Pages (up) 719-724
  Keywords A1 Journal article; Electron microscopy for materials research (EMAT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication London Editor
  Language Wos 000165158000003 Publication Date 2002-07-26
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 0950-0839;1362-3036; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 0.941 Times cited 2 Open Access
  Notes Approved Most recent IF: 0.941; 2000 IF: 1.504
  Call Number UA @ lucian @ c:irua:48375 Serial 1072
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Author Zhou, C.; Ji, G.; Chen, Z.; Wang, M.; Addad, A.; Schryvers, D.; Wang, H.
  Title Fabrication, interface characterization and modeling of oriented graphite flakes/Si/Al composites for thermal management applications Type A1 Journal article
  Year 2014 Publication Materials and design Abbreviated Journal Mater Design
  Volume 63 Issue Pages (up) 719-728
  Keywords A1 Journal article; Electron microscopy for materials research (EMAT)
  Abstract Highly thermally conductive graphite flakes (Gf)/Si/Al composites have been fabricated using Gf, Si powder and an AlSi7Mg0.3 alloy by an optimized pressure infiltration process for thermal management applications. In the composites, the layers of Gf were spaced apart by Si particles and oriented perpendicular to the pressing direction, which offered the opportunity to tailor the thermal conductivity (TC) and coefficient of thermal expansion (CTE) of the composites. Microstructural characterization revealed that the formation of a clean and tightly-adhered interface at the nanoscale between the side surface of the Gf and Al matrix, devoid of a detrimental Al4C3 phase and a reacted amorphous AlSiOC layer, contributed to excellent thermal performance along the alignment direction. With increasing volume fraction of Gf from 13.7 to 71.1 vol.%, the longitudinal (i.e. parallel to the graphite layers) TC of the composites increased from 179 to 526 W/m K, while the longitudinal CTE decreased from 12.1 to 7.3 ppm/K (matching the values of electronic components). Furthermore, the modified layers-in-parallel model better fitted the longitudinal TC data than the layers-in-parallel model and confirmed that the clean and tightly-adhered interface is favorable for the enhanced longitudinal TC.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Reigate Editor
  Language Wos 000340949300086 Publication Date 2014-07-17
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 0261-3069; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor Times cited 61 Open Access
  Notes Approved Most recent IF: NA
  Call Number UA @ lucian @ c:irua:118124 Serial 1166
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Author Pereira, J.M., Jr.; Mlinar, V.; Peeters, F.M.; Vasilopoulos, P.
  Title Graphene-based quantum wires Type P1 Proceeding
  Year 2007 Publication AIP conference proceedings T2 – 28th International Conference on the Physics of Semiconductors (ICPS-28), JUL 24-28, 2006, Vienna, AUSTRIA Abbreviated Journal
  Volume Issue Pages (up) 721-722
  Keywords P1 Proceeding; Condensed Matter Theory (CMT)
  Abstract We investigate the properties of carriers in graphene-based quantum wires created by potential barriers, by means of analytical and numerical calculations. We obtain expressions for the energy spectrum as a function of barrier height, well width and linear momentum along the wire. The results demonstrate a direction-dependent resonant transmission across the potential well.
  Address
  Corporate Author Thesis
  Publisher Place of Publication New York Editor
  Language Wos Publication Date 0000-00-00
  Series Editor Series Title Abbreviated Series Title
  Series Volume 893 Series Issue Edition
  ISSN 978-0-7354-0397-0; 0094-243x ISBN Additional Links UA library record; WoS full record;
  Impact Factor Times cited Open Access
  Notes Approved Most recent IF: NA
  Call Number UA @ lucian @ c:irua:103601 Serial 1369
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Author Lynden-Bell, R.M.; Michel, K.H.
  Title Translation-rotation coupling, phase transitions and elastic phenomena in orientationally disordered crystals Type A1 Journal article
  Year 1994 Publication Reviews of modern physics Abbreviated Journal Rev Mod Phys
  Volume 66 Issue Pages (up) 721-762
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication New York Editor
  Language Wos A1994PG73600003 Publication Date 2002-09-05
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 0034-6861;1539-0756; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 29.604 Times cited 128 Open Access
  Notes Approved no
  Call Number UA @ lucian @ c:irua:9359 Serial 3702
Permanent link to this record
 
 
Author Bernaerts, D.; op de Beeck, M.; Amelinckx, S.; van Landuyt, J.; Van Tendeloo, G.
  Title The chirality of carbon nanotubules determined by dark-field electron microscopy Type A1 Journal article
  Year 1996 Publication Philosophical magazine: A: physics of condensed matter: defects and mechanical properties Abbreviated Journal
  Volume 74 Issue 3 Pages (up) 723-740
  Keywords A1 Journal article; Electron microscopy for materials research (EMAT)
  Abstract Multishell carbon nanotubules are studied by means of diffraction contrast dark field images. This results in an electron microscopy method for the determination of the sign of the chiral angles in carbon nanotubes. The method is justified by a reasoning either in direct space or in diffraction space. We also investigate a carbon nanotubule exhibiting a bend and we confront the observations with the heptagon-pentagon pair model.
  Address
  Corporate Author Thesis
  Publisher Place of Publication London Editor
  Language Wos A1996VG17300010 Publication Date 2007-07-08
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 0141-8610;1460-6992; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor Times cited 20 Open Access
  Notes Approved PHYSICS, APPLIED 47/145 Q2 #
  Call Number UA @ lucian @ c:irua:15456 Serial 359
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Author Kuznetsov, A.S.; Lu, Y.-G.; Turner, S.; Shestakov, M.V.; Tikhomirov, V.K.; Kirilenko, D.; Verbeeck, J.; Baranov, A.N.; Moshchalkov, V.V.
  Title Preparation, structural and optical characterization of nanocrystalline ZnO doped with luminescent Ag-nanoclusters Type A1 Journal article
  Year 2012 Publication Optical materials express Abbreviated Journal Opt Mater Express
  Volume 2 Issue 6 Pages (up) 723-734
  Keywords A1 Journal article; Electron microscopy for materials research (EMAT)
  Abstract Nanocrystalline ZnO doped with Ag-nanoclusters has been synthesized by a salt solid state reaction. Three overlapping broad emission bands due to the Ag nanoclusters have been detected at about 570, 750 and 900 nm. These emission bands are excited by an energy transfer from the exciton state of the ZnO host when pumped in the wavelength range from 250 to 400 nm. The 900 nm emission band shows characteristic orbital splitting into three components pointing out that the anisotropic crystalline wurtzite host of ZnO is responsible for this feature. Heat-treatment and temperature dependence studies confirm the origin of these emission bands. An energy level diagram for the emission process and a model for Ag nanoclusters sites are suggested. The emission of nanocrystalline ZnO doped with Ag nanoclusters may be applied for white light generation, displays driven by UV light, down-convertors for solar cells and luminescent lamps.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Editor
  Language Wos 000304953700004 Publication Date 2012-04-30
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 2159-3930; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 2.591 Times cited Open Access
  Notes We are grateful to the Methusalem Funding of Flemish Government for the support of this work. Y.-G. L. and S. T. acknowledge funding from the Fund for Scientific Research Flanders (FWO) for a postdoctoral grant and under grant number G056810N. The microscope used in this study was partially financed by the Hercules Foundation. J.V. acknowledges funding from the European Research Council under the 7th Framework Program (FP7), ERC grant No246791 – COUNTATOMS and ERC Starting Grant 278510 VORTEX. The authors acknowledge the guidance of Prof. G. Van Tendeloo, EMAT Antwerpen University, in transmission electron microscopy study in this work. ECASJO_; Approved Most recent IF: 2.591; 2012 IF: 2.616
  Call Number UA @ lucian @ c:irua:97709UA @ admin @ c:irua:97709 Serial 2707
Permanent link to this record
 
 
Author Proost, K.; Janssens, K.; Wagner, B.; Bulska, E.; Schreiner, M.
  Title Determination of localized Fe2+/Fe3+ ratios in inks of historic documents by means of \mu-XANES Type A1 Journal article
  Year 2004 Publication Nuclear instruments and methods in physics research: B: beam interactions with materials and atoms Abbreviated Journal Nucl Instrum Meth B
  Volume 213 Issue Pages (up) 723-728
  Keywords A1 Journal article; Engineering sciences. Technology; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
  Abstract An important part of the European cultural heritage is composed of hand-written documents. Many of these documents were drawn up with iron-gall ink. This type of ink present a serious conservation problem, as it slowly oxidizes ('burns') the paper it is written on, thereby gradually disintegrating the historic document. Acid hydrolysis of the cellulose and/or the oxidation of organic compounds promoted by radical intermediates that are formed due to the presence of Fe2+ ions are considered to be the cause of the disintegration. mu-XANES measurements were performed with a lateral resolution of 30-50 mum in order to determine the local Fe2+/Fe3+ ratio in 19th C. documents from the Austrian National Archives and fragments of 16th C documents from the Polish National Library. In the 19th C documents, no significant amount of Fe2+ was detected. On the other hand, in the 16th C fragments, significant amounts of Fe2+ and appreciable differences in distribution of Fe2+ and Fe3+ within individual letters/ink stains were observed. (C) 2003 Elsevier B.V. All rights reserved.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Editor
  Language Wos 000187020700144 Publication Date 2003-06-30
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 0168-583x ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 1.109 Times cited Open Access
  Notes Approved Most recent IF: 1.109; 2004 IF: 0.997
  Call Number UA @ admin @ c:irua:45378 Serial 5573
Permanent link to this record
 
 
Author Silhanek, A.V.; Kramer, R.G.B.; van de Vondel, J.; Moshchalkov, V.V.; Milošević, M.V.; Berdiyorov, G.R.; Peeters, F.M.; Luccas, R.F.; Puig, T.
  Title Freezing vortex rivers Type A1 Journal article
  Year 2010 Publication Physica: C : superconductivity Abbreviated Journal Physica C
  Volume 470 Issue 19 Pages (up) 726-729
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract We demonstrate experimentally and theoretically that the dissipative state at high current densities of superconducting samples with a periodic array of holes consist of flux rivers resulting from a short range attractive interaction between vortices. This dynamically induced vortexvortex attraction results from the migration of quasiparticles out of the vortex core. We have directly visualized the formation of vortex chains by scanning Hall microscopy after freezing the dynamic state by a field cooling procedure at constant bias current. Similar experiments carried out in a sample without holes show no hint of flux river formation.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Amsterdam Editor
  Language Wos 000282454400004 Publication Date 2010-03-08
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 0921-4534; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 1.404 Times cited 4 Open Access
  Notes ; ; Approved Most recent IF: 1.404; 2010 IF: 1.415
  Call Number UA @ lucian @ c:irua:85032 Serial 1278
Permanent link to this record
 
 
Author Misko, V.R.; Xu, B.; Peeters, F.M.
  Title Size-dependence of vortex shells in mesoscopic superconducting disks Type A1 Journal article
  Year 2008 Publication Physica: C : superconductivity Abbreviated Journal Physica C
  Volume 468 Issue 7/10 Pages (up) 726-729
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication Amsterdam Editor
  Language Wos 000257355300049 Publication Date 2008-03-03
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 0921-4534; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 1.404 Times cited 9 Open Access
  Notes Approved Most recent IF: 1.404; 2008 IF: 0.740
  Call Number UA @ lucian @ c:irua:69624 Serial 3033
Permanent link to this record
 
 
Author Demiroglu, I.; Peeters, F.M.; Gulseren, O.; Cakir, D.; Sevik, C.
  Title Alkali metal intercalation in MXene/graphene heterostructures : a new platform for ion battery applications Type A1 Journal article
  Year 2019 Publication The journal of physical chemistry letters Abbreviated Journal J Phys Chem Lett
  Volume 10 Issue 4 Pages (up) 727-734
  Keywords A1 Journal article; Engineering sciences. Technology; Condensed Matter Theory (CMT)
  Abstract The adsorption and diffusion of Na, K, and Ca atoms on MXene/graphene heterostructures of MXene systems Sc2C(OH)(2), Ti2CO2, and V2CO2 are systematically investigated by using first-principles methods. We found that alkali metal intercalation is energetically favorable and thermally stable for Ti2CO2/graphene and V2CO2/graphene heterostructures but not for Sc2C(OH)(2). Diffusion kinetics calculations showed the advantage of MXene/graphene heterostructures over sole MXene systems as the energy barriers are halved for the considered alkali metals. Low energy barriers are found for Na and K ions, which are promising for fast charge/discharge rates. Calculated voltage profiles reveal that estimated high capacities can be fully achieved for Na ion in V2CO2/graphene and Ti2CO2/graphene heterostructures. Our results indicate that Ti2CO2/graphene and V2CO2/graphene electrode materials are very promising for Na ion battery applications. The former could be exploited for low voltage applications while the latter will be more appropriate for higher voltages.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Editor
  Language Wos 000459948800005 Publication Date 2019-01-30
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 1948-7185 ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 9.353 Times cited 88 Open Access
  Notes ; We acknowledge the support from the TUBITAK (116F080) and the BAGEP Award of the Science Academy. Part of this work was supported by the FLAG -ERA project TRANS-2D-TMD. A part of this work was supported by University of North Dakota Early Career Award (Grant number: 20622-4000-02624). We also acknowledge financial support from ND EPSCoR through NSF grant OIA-1355466. Computational resources were provided by the High Performance and Grid Computing Center (TRGrid e-Infrastructure) of TUBITAK ULAKBIM, the National Center for High Performance Computing (UHeM) of Istanbul Technical University, and Computational Research Center (HPC Linux cluster) at the University of North Dakota. This work was performed, in part, at the Center for Nanoscale Materials, a U.S. Department of Energy Office of Science User Facility, and supported by the U.S. Department of Energy, Office of Science, under contract no. DE-AC02-06CH11357. ; Approved Most recent IF: 9.353
  Call Number UA @ admin @ c:irua:158618 Serial 5194
Permanent link to this record
 
 
Author Dluzewski, P.; Pietraszko, A.; Kozlowski, M.; Szczepanska, A.; Gorecka, J.; Baran, M.; Leonyuk, L.; Babonas, G.J.; Lebedev, O.I.; Szymczak, R.
  Title Electron microscopy and X-ray structural investigations of incommensurate spin-ladder Sr4.1Ca4.7Bi0.3Cu17O29 single crystals Type A1 Journal article
  Year 2000 Publication Acta physica Polonica: A: general physics, solid state physics, applied physics Abbreviated Journal Acta Phys Pol A
  Volume 98 Issue 6 Pages (up) 729-737
  Keywords A1 Journal article; Electron microscopy for materials research (EMAT)
  Abstract Transmission electron microscopy and X-ray diffraction proved chain/ladder incommensurate single crystal structure of investigated samples. The incommensurate ratio was determined from the X-ray and electron diffraction being equal to 0.704. Diffuse scattering intensities localised on the planes perpendicular to the c*-axis and passing through the spots originating from the periodicity of chain sublattice were detected. High-angle grain boundary or twinning formed by rotation of 33.3 degrees around [100] direction was observed. High-resolution electron microscopy images revealed the stacking faults in ac planes.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Warszawa Editor
  Language Wos 000166377600007 Publication Date 0000-00-00
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 0587-4246 ISBN Additional Links UA library record; WoS full record;
  Impact Factor 0.469 Times cited Open Access
  Notes Approved Most recent IF: 0.469; 2000 IF: 0.409
  Call Number UA @ lucian @ c:irua:104226 Serial 951
Permanent link to this record
 
 
Author Bogaerts, A.; Grozeva, M.
  Title Axial non-uniformity of longitudinal hollow cathode discharges for laser applications: numerical modeling and comparison with experiments Type A1 Journal article
  Year 2002 Publication Applied physics: B: photo-physics and laser chemistry Abbreviated Journal Appl Phys B-Lasers O
  Volume 75 Issue Pages (up) 731-738
  Keywords A1 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication Berlin Editor
  Language Wos 000180587100019 Publication Date 2004-03-19
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 0946-2171;1432-0649; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 1.696 Times cited 8 Open Access
  Notes Approved Most recent IF: 1.696; 2002 IF: 2.080
  Call Number UA @ lucian @ c:irua:44007 Serial 211
Permanent link to this record
 
 
Author Alekseeva, A.M.; Abakumov, A.M.; Rozova, M.G.; Antipov, E.V.; Hadermann, J.
  Title Synthesis and crystal structure of the Sr2MnGa(O,F)6 oxyfluorides Type A1 Journal article
  Year 2004 Publication Journal of solid state chemistry Abbreviated Journal J Solid State Chem
  Volume 177 Issue Pages (up) 731-738
  Keywords A1 Journal article; Electron microscopy for materials research (EMAT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication London Editor
  Language Wos 000220513000016 Publication Date 2003-10-28
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 0022-4596; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 2.299 Times cited 23 Open Access
  Notes Approved Most recent IF: 2.299; 2004 IF: 1.815
  Call Number UA @ lucian @ c:irua:43874 Serial 3431
Permanent link to this record
 
 
Author Arsoski, V.; Tadić, M.; Peeters, F.M.
  Title Interband optical properties of concentric type-I nanorings in a normal magnetic field Type A1 Journal article
  Year 2010 Publication Acta physica Polonica: A: general physics, solid state physics, applied physics Abbreviated Journal Acta Phys Pol A
  Volume 117 Issue 5 Pages (up) 733-737
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract Two concentric two-dimensional GaAs/(Al,Ga)As nanorings in a normal magnetic field are theoretically studied. The single-band effective mass approximation is adopted for both the electron and the hole states, and the analytical solutions are given. We find that the electronic single particle states are arranged in pairs, which exhibit anticrossings and the orbital momentum transitions in the energy spectrum when magnetic field increases. Their period is essentially determined by the radius of the outer ring. The oscillator strength for interband transitions is strongly reduced close to each anticrossing. We show that an optical excitonic Aharonov-Bohm effect may occur in concentric nanorings.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Warszawa Editor
  Language Wos Publication Date 0000-00-00
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 0587-4246 ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 0.469 Times cited Open Access
  Notes Approved Most recent IF: 0.469; 2010 IF: 0.467
  Call Number UA @ lucian @ c:irua:83377 Serial 1690
Permanent link to this record
 
 
Author Talgorn, E.; Gao, Y.; Aerts, M.; Kunneman, L.T.; Schins, J.M.; Savenije, T.J.; van Huis, M.A.; van der Zant, H.S.J.; Houtepen, A.J.; Siebbeles, L.D.A.
  Title Unity quantum yield of photogenerated charges and band-like transport in quantum-dot solids Type A1 Journal article
  Year 2011 Publication Nature nanotechnology Abbreviated Journal Nat Nanotechnol
  Volume 6 Issue 11 Pages (up) 733-739
  Keywords A1 Journal article; Electron microscopy for materials research (EMAT)
  Abstract Solid films of colloidal quantum dots show promise in the manufacture of photodetectors and solar cells. These devices require high yields of photogenerated charges and high carrier mobilities, which are difficult to achieve in quantum-dot films owing to a strong electronhole interaction and quantum confinement. Here, we show that the quantum yield of photogenerated charges in strongly coupled PbSe quantum-dot films is unity over a large temperature range. At high photoexcitation density, a transition takes place from hopping between localized states to band-like transport. These strongly coupled quantum-dot films have electrical properties that approach those of crystalline bulk semiconductors, while retaining the size tunability and cheap processing properties of colloidal quantum dots.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Editor
  Language Wos 000296737300012 Publication Date 2011-09-25
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 1748-3387;1748-3395; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 38.986 Times cited 129 Open Access
  Notes Approved Most recent IF: 38.986; 2011 IF: 27.270
  Call Number UA @ lucian @ c:irua:93296 Serial 3813
Permanent link to this record
 
 
Author Mirzakhani, M.; Myoung, N.; Peeters, F.M.; Park, H.C.
  Title Electronic Mach-Zehnder interference in a bipolar hybrid monolayer-bilayer graphene junction Type A1 Journal article
  Year 2023 Publication Carbon Abbreviated Journal
  Volume 201 Issue Pages (up) 734-744
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract Graphene matter in a strong magnetic field, realizing one-dimensional quantum Hall channels, provides a unique platform for studying electron interference. Here, using the Landauer-Buttiker formalism along with the tightbinding model, we investigate the quantum Hall (QH) effects in unipolar and bipolar monolayer-bilayer graphene (MLG-BLG) junctions. We find that a Hall bar made of an armchair MLG-BLG junction in the bipolar regime results in valley-polarized edgechannel interferences and can operate a fully tunable Mach-Zehnder (MZ) interferometer device. Investigation of the bar-width and magnetic-field dependence of the conductance oscillations shows that the MZ interference in such structures can be drastically affected by the type of (zigzag) edge termination of the second layer in the BLG region [composed of vertical dimer or non-dimer atoms]. Our findings reveal that both interfaces exhibit a double set of Aharonov-Bohm interferences, with the one between two oppositely valley-polarized edge channels dominating and causing a large amplitude conductance oscillation ranging from 0 to 2e2/h. We explain and analyze our findings by analytically solving the Dirac-Weyl equation for a gated semi-infinite MLG-BLG junction.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Editor
  Language Wos 000868911500004 Publication Date 2022-09-28
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 0008-6223 ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 10.9 Times cited 3 Open Access Not_Open_Access
  Notes Approved Most recent IF: 10.9; 2023 IF: 6.337
  Call Number UA @ admin @ c:irua:191516 Serial 7302
Permanent link to this record
 
 
Author van Dyck, K.; Robberecht, H.; van Cauwenbergh, R.; Deelstra, H.; Arnaud, J.; Willemyns, L.; Benijts, F.; Centeno, J.A.; Taylor, H.; Soares, M.E.; Bastos, M.L.; Ferreira, M.A.; d'Haese, P.C.; Lamberts, L.V.; Hoenig, M.; Knapp, G.; Lugowski, S.J.; Moens, L.; Riondato, J.; Van Grieken, R.; Claes, M.; Verheyen, R.; Clement, L.; Uytterhoeven, M.
  Title Spectrometric determination of silicon in food and biological samples: an interlaboratory trial Type A1 Journal article
  Year 2000 Publication Journal of analytical atomic spectrometry Abbreviated Journal
  Volume 15 Issue 6 Pages (up) 735-741
  Keywords A1 Journal article; Behavioural Ecology & Ecophysiology; Pathophysiology; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
  Abstract Accuracy and precision of silicon determination in biological matrices (serum, urine, water, beer and spinach) by spectrometric techniques (when necessary after acid destruction) were assessed by means of a collaborative interlaboratory trial. The trial was set up in accordance with ISO 5725-2 (1994). The relative overall repeatability standard deviation was acceptable. It varied between 4% for spinach powder (mean content: 176 mg kg(-1)) and 11% for serum (mean content: 5.33 mg L-1). On the other hand, the relative overall between-laboratory standard deviation was found to vary from a satisfactorily 15% for spinach after destruction (mean content: 3.32 mg L-1) to an unacceptable 107% for spinach powder (mean content: 176 mg kg(-1)). The overall conclusion of the trial was that silicon determination in biological matrices can properly be performed by spectrometric techniques. However, when sample pretreatment (i.e., acid destruction) is needed prior to silicon determination problems still remain.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Editor
  Language Wos 000087419300025 Publication Date 2002-07-26
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 0267-9477 ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor Times cited Open Access
  Notes Approved no
  Call Number UA @ admin @ c:irua:27841 Serial 8574
Permanent link to this record
 
 
Author Kanda, A.; Baelus, B.J.; Peeters, F.M.; Kadowaki, K.; Ootuka, Y.
  Title Experimental distinction between giant vortex and multivortex states in mesoscopic superconductors Type P1 Proceeding
  Year 2006 Publication AIP conference proceedings T2 – 24th International Conference on Low Temperature Physics (LT24), AUG 10-17, 2005, Orlando, FL Abbreviated Journal
  Volume Issue Pages (up) 739-742
  Keywords P1 Proceeding; Condensed Matter Theory (CMT)
  Abstract We describe an experimental distinction between giant vortex and multivortex states in mesoscopic superconducting disks by using two methods: the multiple-small-tunnel-junction method and the temperature dependence of vortex expulsion fields. The experimental results are in good agreement with the theoretical simulations based on the non-linear Ginzburg-Landau theory.
  Address
  Corporate Author Thesis
  Publisher Place of Publication New York Editor
  Language Wos Publication Date 0000-00-00
  Series Editor Series Title Abbreviated Series Title
  Series Volume 850 Series Issue Edition
  ISSN 0-7354-0347-3; 0094-243x ISBN Additional Links UA library record; WoS full record;
  Impact Factor Times cited Open Access
  Notes Approved Most recent IF: NA
  Call Number UA @ lucian @ c:irua:103641 Serial 1138
Permanent link to this record
 
 
Author Zhang, F.; Vanmeensel, K.; Inokoshi, M.; Batuk, M.; Hadermann, J.; Van Meerbeek, B.; Naert, I.; Vleugels, J.
  Title Critical influence of alumina content on the low temperature degradation of 2-3 mol% yttria-stabilized TZP for dental restorations Type A1 Journal article
  Year 2015 Publication Journal of the European Ceramic Society Abbreviated Journal J Eur Ceram Soc
  Volume 35 Issue 35 Pages (up) 741-750
  Keywords A1 Journal article; Electron microscopy for materials research (EMAT)
  Abstract The influence of 0.25, 2 and 5 wt.% alumina addition on the mechanical properties and low temperature degradation (LTD) of 3, 2.5 and 2 mol% yttria-stabilized TZP ceramics was investigated. The amount of alumina addition was observed to have a crucial impact on the degradation of Y-TZP ceramics. Independent on the yttria stabilizer content, 0.25 wt.% alumina had a higher degradation retarding effect to Y-TZP ceramics than 2 and 5 wt.% of alumina addition, which had a comparable effect. The apparent activation energy for the degradation process was increased by adding alumina, but it was the same for 0.255 wt.% alumina doped 3Y-TZP ceramics. For Y-TZPs containing a small amount of alumina addition, only the segregated Al3+ at the grain boundaries of the zirconia grains was effective to retard the degradation of Y-TZPs. The secondary phase Al2O3 grains increased the degradation kinetics, which might be attributed to the residual stresses.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Barking Editor
  Language Wos 000345201700032 Publication Date 2014-09-27
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 0955-2219; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 3.411 Times cited 37 Open Access
  Notes Fwo G043110n Approved Most recent IF: 3.411; 2015 IF: 2.947
  Call Number c:irua:121328 Serial 544
Permanent link to this record
 
 
Author Baelus, B.J.; Kanda, A.; Peeters, F.M.; Ootuka, Y.; Kadowaki
  Title Different temperature dependence of the phase boundary for multivortex and giant vortex states in mesoscopic superconductors Type P1 Proceeding
  Year 2006 Publication AIP conference proceedings T2 – 24th International Conference on Low Temperature Physics (LT24), AUG 10-17, 2005, Orlando, FL Abbreviated Journal
  Volume Issue Pages (up) 743-744
  Keywords P1 Proceeding; Condensed Matter Theory (CMT)
  Abstract Within the framework of the nonlinear Ginzburg-Landau theory, we calculated the full phase diagram for a superconducting disk with radius R = 4 (T = 0) and we studied the behavior of the penetration and expulsion fields as a function of temperature for multivortex and giant vortex states.
  Address
  Corporate Author Thesis
  Publisher Amer inst physics Place of Publication Melville Editor
  Language Wos Publication Date 0000-00-00
  Series Editor Series Title Abbreviated Series Title
  Series Volume 850 Series Issue Part a-b Edition
  ISSN 0-7354-0347-3; 0094-243x ISBN Additional Links UA library record; WoS full record;
  Impact Factor Times cited Open Access
  Notes Approved Most recent IF: NA
  Call Number UA @ lucian @ c:irua:103642 Serial 696
Permanent link to this record
 
 
Author Xu, W.; Vasilopoulos, P.; Das, M.P.; Peeters, F.M.
  Title Self-consistent g* factor and spin-split Landau levels in strong magnetic fields and at low temperatures Type P3 Proceeding
  Year 1995 Publication Abbreviated Journal
  Volume Issue Pages (up) 743-746
  Keywords P3 Proceeding; Condensed Matter Theory (CMT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher World Scientific Place of Publication Singapore Editor
  Language Wos Publication Date 0000-00-00
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN ISBN Additional Links UA library record
  Impact Factor Times cited Open Access
  Notes Approved MATERIALS SCIENCE, MULTIDISCIPLINARY 96/271 Q2 #
  Call Number UA @ lucian @ c:irua:12203 Serial 2974
Permanent link to this record
 
 
Author Afsharzade, N.; Papzan, A.; Ashjaee, M.; Delangizan, S.; Van Passel, S.; Azadi, H.
  Title Renewable energy development in rural areas of Iran Type A1 Journal article
  Year 2016 Publication Renewable & Sustainable Energy Reviews Abbreviated Journal Renew Sust Energ Rev
  Volume 65 Issue Pages (up) 743-755
  Keywords A1 Journal article; Engineering sciences. Technology; Engineering Management (ENM)
  Abstract Iran's energy system is extremely dependent on fossil fuels which, in turn, have led to problems such as fossil fuels depletion, social, economic and environmental damage and territorial imbalance. The country should therefore design a sustainable energy system based on clean energy as well as renewable energy. Accordingly, and given that Iran's rural areas suffer from the unsustainable energy system, it is necessary to integrate renewable energy into comprehensive development programs in general, and into rural development programs, specifically. This review paper answers the following questions: Why is renewable energy important for Iran at national and rural levels? How is renewable energy related to sustainable rural development? and What are the challenges in the promotion of renewable energy technologies in Iran? The paper concludes that although renewable energy has potential for development in Iran's rural areas due to environmental, social and economic advantages, it could face some infrastructural, managerial, socio-cultural and economic challenges. Accordingly, aggressive and innovative policy making is required to meet these challenges. (C) 2016 Elsevier Ltd. All rights reserved.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Editor
  Language Wos 000383293800053 Publication Date 2016-07-23
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 1364-0321; 1879-0690 ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 8.05 Times cited 41 Open Access
  Notes ; ; Approved Most recent IF: 8.05
  Call Number UA @ admin @ c:irua:137105 Serial 6243
Permanent link to this record
 
 
Author Baelus, B.J.; Kadowaki, K.; Peeters, F.M.
  Title Influence of surface defects on the vortex transitions in mesoscopic superconductors Type A1 Journal article
  Year 2006 Publication AIP conference proceedings Abbreviated Journal
  Volume 850 Issue a-b Pages (up) 745-746
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract Solving the nonlinear Ginzburg-Landau equations self-consistently, we investigate the influence of a triangular surface defect (i.e. pacman shaped sample) on the vortex transitions in mesoscopic superconducting disks. Depending on the size of the defect, vortices may enter/leave one by one or in pairs.
  Address
  Corporate Author Thesis
  Publisher Place of Publication New York Editor
  Language Wos Publication Date 0000-00-00
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 0094-243x ISBN Additional Links UA library record; WoS full record;
  Impact Factor Times cited Open Access
  Notes Approved Most recent IF: NA
  Call Number UA @ lucian @ c:irua:94704 Serial 1639
Permanent link to this record
 
 
Author Dong, H.M.; Xu, W.; Zhang, J.; Peeters, F.M.; Vasilopoulos, P.
  Title Photo-excited carriers and optical conductance and transmission in graphene in the presence of phonon scattering Type A1 Journal article
  Year 2010 Publication Physica. E: Low-dimensional systems and nanostructures Abbreviated Journal Physica E
  Volume 42 Issue 4 Pages (up) 748-750
  Keywords A1 Journal article; Engineering sciences. Technology; Condensed Matter Theory (CMT)
  Abstract We present a theoretical study of the optoelectronic properties of monolayer graphene. Including the effect of the electron-photon-phonon scattering, we employ the mass- and energy-balance equations derived from the Boltzmann equation to evaluate self-consistently the carrier densities, optical conductance and transmission coefficient in graphene in the presence of linearly polarized radiation field. We find that the photo-excited carrier density can be increased under infrared radiation and depend strongly on radiation intensity and frequency. For short wavelengths (lambda <3 mu m), the universal optical conductance sigma(0) = e(2)/4h is obtained and the light transmittance is about 0.97-0.98. Interestingly, there is an optical absorption window in the range 4-100 mu m which is induced by different transition energies required for inter- and intra-band optical absorption. The position and width of this absorption window depend sensitively on temperature and carrier density of the system. These results are relevant for applications of recently developed graphene devices in advanced optoelectronics such as the infrared photodetectors. Crown Copyright (C) 2009 Published by Elsevier B.V. All rights reserved.
  Address
  Corporate Author Thesis
  Publisher North-Holland Place of Publication Amsterdam Editor
  Language Wos 000276541200022 Publication Date 2009-11-25
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 1386-9477; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 2.221 Times cited 7 Open Access
  Notes ; ; Approved Most recent IF: 2.221; 2010 IF: 1.304
  Call Number UA @ lucian @ c:irua:99216 Serial 2607
Permanent link to this record
 
 
Author Reijniers, J.; Matulis, A.; Chang, K.; Peeters, F.M.; Vasilopoulos, P.
  Title Confined magnetic guiding orbit states Type A1 Journal article
  Year 2002 Publication Europhysics letters Abbreviated Journal Epl-Europhys Lett
  Volume 59 Issue 5 Pages (up) 749-753
  Keywords A1 Journal article; Engineering Management (ENM); Condensed Matter Theory (CMT)
  Abstract We show how snake-orbit states which run along a magnetic edge can be confined electrically. We consider a two-dimensional electron gas (2DEG) confined into a quantum wire, subjected to a strong perpendicular and steplike magnetic field B/ − B. Close to this magnetic step, new, spatially confined bound states arise as a result of the lateral confinement and the magnetic-field step. The number of states, with energy below the first Landau level, increases as B becomes stronger or as the wire width becomes larger. These bound states can be understood as an interference between two counter-propagating one-dimensional snake-orbit states.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Paris Editor
  Language Wos 000177761700018 Publication Date 2003-12-23
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 0295-5075;1286-4854; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 1.957 Times cited 26 Open Access
  Notes Approved Most recent IF: 1.957; 2002 IF: 2.360
  Call Number UA @ lucian @ c:irua:92387 Serial 483
Permanent link to this record
 
 
Author Godoi, R.H.M.; Godoi, A.F.L.; Andrade, S.J.; Santiago-Silva, M.; de Hoog, J.; Worobiec, A.; Van Grieken, R.
  Title Assessment of atmospheric particles emitted from sugar cane burning in Southeast Brazil Type A3 Journal article
  Year 2003 Publication Journal od aerosol science Abbreviated Journal
  Volume Issue Pages (up) S749-S750
  Keywords A3 Journal article; Laboratory Experimental Medicine and Pediatrics (LEMP); AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication Editor
  Language Wos Publication Date
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN ISBN Additional Links UA library record
  Impact Factor Times cited Open Access
  Notes Approved no
  Call Number UA @ admin @ c:irua:45364 Serial 7502
Permanent link to this record
 
 
Author van der Burgt, M.; Peeters, F.M.; Singleton, J.; Nicholas, R.J.; Herlach, F.; Harris, J.J.; Foxon, C.T.
  Title Measuring quantum Hall resistors in pulsed magnetic fields Type P3 Proceeding
  Year 1995 Publication Abbreviated Journal
  Volume Issue Pages (up) 750-753
  Keywords P3 Proceeding; Condensed Matter Theory (CMT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher World Scientific Place of Publication Singapore Editor
  Language Wos Publication Date 0000-00-00
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN ISBN Additional Links UA library record
  Impact Factor Times cited Open Access
  Notes Approved no
  Call Number UA @ lucian @ c:irua:12207 Serial 1968
Permanent link to this record
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