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Author Nematollahi, P.; Esrafili, M.D.; Neyts, E.C.
  Title The role of healed N-vacancy defective BC2N sheet and nanotube by NO molecule in oxidation of NO and CO gas molecules Type A1 Journal article
  Year 2018 Publication Surface science : a journal devoted to the physics and chemistry of interfaces Abbreviated Journal Surf Sci
  Volume 672-673 Issue 672-673 Pages 39-46
  Keywords A1 Journal article; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
  Abstract In this study, the healing of N-vacancy boron carbonitride nanosheet (NV-BC2NNS) and nanotube (NV-BC2NNT) by NO molecule is studied by means of density functional theory calculations. Two different N-vacancies are considered in each of these structures in which the vacancy site is surrounded by either three B-atoms (NB) or by two B- and one C-atom (NBC). By means of the healed BC2NNS and BC2NNT as a support, the removal of two toxic gas molecules (NO and CO) are applicable. It should be noted that the obtained energy barriers of both healing and oxidizing processes are significantly lower than those of graphene, carbon nanotubes or boron nitride nanostructures. Also, at the end of the oxidation process, the pure BC2NNS or BC2NNT is obtained without any additional defects. Therefore, by using this method, we can considerably purify the defective BC2NNS/BC2NNT. Moreover, according to the thermochemistry calculations we can further confirm that the healing process of the NV-BC2NNS and NV-BC2NNT by NO are feasible at room temperature. So, we can claim that this study could be very helpful in both purifying the defective BC2NNS/BC2NNT while in the same effort removing toxic NO and CO gases.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Amsterdam Editor
  Language Wos 000432614700007 Publication Date 2018-03-08
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN (down) 0039-6028 ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 2.062 Times cited 1 Open Access OpenAccess
  Notes Approved Most recent IF: 2.062
  Call Number UA @ lucian @ c:irua:151478 Serial 5044
Permanent link to this record
 

 
Author Bafekry, A.; Shahrokhi, M.; Yagmurcukardes, M.; Gogova, D.; Ghergherehchi, M.; Akgenc, B.; Feghhi, S.A.H.
  Title Surface functionalization of the honeycomb structure of zinc antimonide (ZnSb) monolayer : a first-principles study Type A1 Journal article
  Year 2021 Publication Surface Science Abbreviated Journal Surf Sci
  Volume 707 Issue Pages 121796
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract Structural, electronic, optic and vibrational properties of Zinc antimonide (ZnSb) monolayers and their func-tionalized (semi-fluorinated and fully chlorinated) structures are investigated by means of the first-principles calculations. The phonon dispersion curves reveal the presence of imaginary frequencies and thus confirm the dynamical instability of ZnSb monolayer. The calculated electronic band structure corroborates the metallic character with fully-relativistic calculations. Moreover, we analyze the surface functionalization effect on the structural, vibrational, and electronic properties of the pristine ZnSb monolayer. The semi-fluorinated and fully-chlorinated ZnSb monolayers are shown to be dynamically stable in contrast to the ZnSb monolayer. At the same time, semi-fluorination and fully-chlorination of ZnSb monolayer could effectively modulate the metallic elec-tronic properties of pristine ZnSb. In addition, a magnetic metal to a nonmagnetic semiconductor transition with a band gap of 1 eV is achieved via fluorination, whereas a transition to a semiconducting state with 1.4 eV band gap is found via chlorination of the ZnSb monolayer. According to the optical properties analysis, the first ab-sorption peaks of the fluorinated-and chlorinated-ZnSb monolayers along the in-plane polarization are placed in the infrared range of spectrum, while they are in the middle ultraviolet for the out-of-plane polarization. Interestingly, the optically anisotropic behavior of these novel monolayers along the in-plane polarizations is highly desirable for design of polarization-sensitive photodetectors. The results of the calculations clearly proved that the tunable electronic properties of the ZnSb monolayer can be realized by chemical functionalization for application in the next generation nanoelectronic devices.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Editor
  Language Wos 000626633500001 Publication Date 2020-12-31
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN (down) 0039-6028 ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 2.062 Times cited Open Access OpenAccess
  Notes Approved Most recent IF: 2.062
  Call Number UA @ admin @ c:irua:177623 Serial 7026
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Author van der Snickt, G.; Schalm, O.; Caen, J.; Janssens, K.; Schreiner, M.
  Title Blue enamel on sixteenth- and seventeenth-century window glass : deterioration, microstructure, composition and preparation Type A1 Journal article
  Year 2006 Publication Studies in conservation Abbreviated Journal Stud Conserv
  Volume 51 Issue Pages 212-222
  Keywords A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication Editor
  Language Wos 000241941100006 Publication Date 2014-01-09
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN (down) 0039-3630; 2047-0584 ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 0.578 Times cited 8 Open Access
  Notes Approved Most recent IF: 0.578; 2006 IF: 0.609
  Call Number UA @ admin @ c:irua:60712 Serial 5492
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Author Cotte, M.; Checroun, E.; De Nolf, W.; Taniguchi, Y.; De Viguerie, L.; Burghammer, M.; Walter, P.; Rivard, C.; Salome, M.; Janssens, K.; Susini, J.
  Title Lead soaps in paintings : friends or foes? Type A1 Journal article
  Year 2017 Publication Studies in conservation Abbreviated Journal Stud Conserv
  Volume 62 Issue 1 Pages 2-23
  Keywords A1 Journal article; Art; History; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
  Abstract The origin(s) and role(s) of metal soaps in paints are a worldwide concern today. These hybrid compounds, containing both fatty acid chains and metals associated with a carboxylate function, are increasingly identified in paints. As reviewed in the first part of this work, the presence of metal soaps in paints is differently interpreted in scientific publications: metal soaps are sometimes considered to play a positive role as anchor points, during paint drying processes; they can also be considered as responsible for many degradation processes (protrusions, efflorescences, darkening, etc.). Their origins are also interpreted in various ways. In some paintings (in particular from the twentieth century), they have sometimes introduced on purpose, as additives, to modify the physical properties of the painting materials. In older paintings, metal soaps are usually thought to result from an uncontrolled reaction of oil with lead-based pigments, in particular lead white, red lead, and lead tin yellow. In the second part of this work, the review of historical recipes of lead-based paint shows an important number of recipes based on controlled mixing of oil with lead driers. In the third part, the experimental reproduction of such traditional recipes using walnut oil and litharge (PbO) shows that lead soaps can be formed, both in about one hour at approximate to 100 degrees C, or in about one month at room temperature. It shows as well that after a few years, litharge is no longer detected in the paint medium, while different lead carbonates are. Finally, the micro-infrared spectroscopy and micro-X-ray diffraction re-analysis of protrusions from a nine-year model painting shows together with lead soaps, the presence of Pb-5(CO3)(3)(OH)(2)O ('synthetic plumbonacrite'), an unusual phase recently observed in a protrusion from a painting by Vincent Van Gogh. This work highlights (i) the multiple origins and roles of metal soaps in paints and (ii) the importance of combining the analysis of fragments from historical paintings with the analysis and reproduction of historical recipes. In particular, we show that the components detected today in historical paintings may severely differ from those originally used or prepared by the painter, complicating the assessment of the painter's intentions. More than the presence of metal soaps, the key questions to be tackled should be about their origins and (re)mobilization.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Editor
  Language Wos 000393691200002 Publication Date 2016-10-03
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN (down) 0039-3630; 2047-0584 ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 0.578 Times cited 26 Open Access
  Notes ; This work was supported by the European Synchrotron Radiation Facility. ; Approved Most recent IF: 0.578
  Call Number UA @ admin @ c:irua:141976 Serial 5690
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Author Menegaldo, B.; Aleccia, D.; Nuyts, G.; Amato, A.; Orsega, E.F.; Moro, G.; Balliana, E.; De Wael, K.; Moretto, L.M.; Beltran, V.
  Title Stories of the life of Saint George : materials and techniques from a Barbelli mural painting Type A1 Journal article
  Year 2023 Publication Studies in conservation Abbreviated Journal
  Volume Issue Pages 1-14
  Keywords A1 Journal article; Art; History; Antwerp Electrochemical and Analytical Sciences Lab (A-Sense Lab)
  Abstract Gian Giacomo Inchiocchio (1604-1656), better known as Barbelli, was one of the main exponents of Lombard painting of the seventeenth century. A large body of work is attributed to him, encompassing a wide range of drawings, murals, and oil paintings. However, despite his broad production, there are still many open questions regarding his painting techniques and materials. In this paper, a multi-analytical study of the cycle Stories of the life of Saint George that originally decorated the presbytery of the parish church of Casaletto Vaprio (Cremona, Italy) was performed, combining non-invasive techniques with the characterisation of selected micro samples. Results show that Barbelli used a very limited number of inorganic pigments, often mixing them together to create different colours and shades. Remains of caseinate and degradation products (i.e. weddellite and whewellite) related to the strappo intervention were also highlighted. The study helped to decipher the materials and technique of this painting, providing data that can be used as a reference to study his extensive production.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Editor
  Language Wos 001080139100001 Publication Date 2023-10-04
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN (down) 0039-3630; 2047-0584 ISBN Additional Links UA library record; WoS full record
  Impact Factor 0.8 Times cited Open Access
  Notes Approved Most recent IF: 0.8; 2023 IF: 0.578
  Call Number UA @ admin @ c:irua:200302 Serial 9098
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Author Verbueken, A.H.; van de Vijver, F.L.; Visser, W.J.; Van Grieken, R.E.; de Broe, M.E.
  Title Laser microprobe mass analysis (LAMMA) to verify the aluminon staining of bone Type A1 Journal article
  Year 1986 Publication Stain technology Abbreviated Journal
  Volume 61 Issue 5 Pages 287-295
  Keywords A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation); Laboratory Experimental Medicine and Pediatrics (LEMP)
  Abstract Triammonium aurin tricarboxylate (aluminon) has been used to localize aluminum in 2 μm sections of undecalcified, methyl methacrylate embedded bone obtained from patients with terminal chronic renal failure. Aluminum appeared in four cases as bright red lines at the mineralized-bone boundary. In two cases, however, purplish lines were found and one patient showed red as well as purplish lines. Laser microprobe mass analysis (LAMMA) identified aluminum at the location of the red lines and both aluminum and iron at the purplish lines. Furthermore, both iron and aluminum were found in histiocytic bone marrow cells, which showed brownish aluminon staining. It appears that when aluminum and iron occur together, aluminon staining may yield aberrant results. This study shows that LAMMA can be used for the identification of elements sought by histochemical methods and thus permits the evaluation of their staining effects.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Editor
  Language Wos Publication Date 2007-12-07
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN (down) 0038-9153 ISBN Additional Links UA library record
  Impact Factor Times cited Open Access
  Notes Approved no
  Call Number UA @ admin @ c:irua:116764 Serial 8159
Permanent link to this record
 

 
Author Potgieter, J.H.; Godoi, R.H.M.; Van Grieken, R.
  Title A case study of high-temperature corrosion in rotary cement kilns Type A1 Journal article
  Year 2004 Publication Journal of the South African Institute of Mining and Metallurgy Abbreviated Journal
  Volume 104 Issue Pages 603-606
  Keywords A1 Journal article; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication Editor
  Language Wos 000226560900008 Publication Date
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN (down) 0038-223x 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:50187 Serial 7581
Permanent link to this record
 

 
Author de Keyser, A.; Bogaerts, R.; Karavolas, V.C.; van Bockstal, L.; Herlach, F.; Peeters, F.M.; van de Graaf, W.; Borghs, G.
  Title Interplay of 2D and 3D charge carriers in Si-δ-doped InSb layers grown epitaxially on GaAs Type A1 Journal article
  Year 1996 Publication Solid state electronics Abbreviated Journal Solid State Electron
  Volume 40 Issue Pages 395-398
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication Oxford Editor
  Language Wos A1996UN20700083 Publication Date 2002-07-26
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN (down) 0038-1101; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 1.504 Times cited 2 Open Access
  Notes Approved no
  Call Number UA @ lucian @ c:irua:15817 Serial 1705
Permanent link to this record
 

 
Author Helm, M.; Hilber, W.; Fromherz, T.; Peeters, F.M.; Alavi, K.; Pathak, R.N.
  Title Mini-band dispersion, critical points, and impurity bands in superlattices: an infrared absorption study Type A1 Journal article
  Year 1994 Publication Solid state electronics Abbreviated Journal Solid State Electron
  Volume 37 Issue Pages 1277-1280
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication Oxford Editor
  Language Wos A1994NE79600171 Publication Date 2002-10-18
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN (down) 0038-1101; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 1.504 Times cited 2 Open Access
  Notes Approved no
  Call Number UA @ lucian @ c:irua:9372 Serial 2082
Permanent link to this record
 

 
Author Carrillo-Nunez, H.; Magnus, W.; Vandenberghe, W.G.; Sorée, B.; Peeters, F.M.
  Title Phonon-assisted Zener tunneling in a p-n diode silicon nanowire Type A1 Journal article
  Year 2013 Publication Solid state electronics Abbreviated Journal Solid State Electron
  Volume 79 Issue Pages 196-200
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract The Zener tunneling current flowing through a biased, abrupt p-n junction embedded in a cylindrical silicon nanowire is calculated. As the band gap becomes indirect for sufficiently thick wires, Zener tunneling and its related transitions between the valence and conduction bands are mediated by short-wavelength phonons interacting with mobile electrons. Therefore, not only the high electric field governing the electrons in the space-charge region but also the transverse acoustic (TA) and transverse optical (TO) phonons have to be incorporated in the expression for the tunneling current. The latter is also affected by carrier confinement in the radial direction and therefore we have solved the Schrodinger and Poisson equations self-consistently within the effective mass approximation for both conduction and valence band electrons. We predict that the tunneling current exhibits a pronounced dependence on the wire radius, particularly in the high-bias regime. (C) 2012 Elsevier Ltd. All rights reserved.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Oxford Editor
  Language Wos 000313611000037 Publication Date 2012-09-29
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN (down) 0038-1101; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 1.58 Times cited 2 Open Access
  Notes ; This work is supported by the Flemish Science Foundation (FWO-VI), and the Interuniversity Attraction Poles, Belgium State, Belgium Science Policy, and IMEC. One of the authors (W. Vandenberghe) gratefully acknowledges the support of a Ph.D. stipend from the Institute for the Promotion of Innovation through Science and Technology in Flanders (IWT-Vlaanderen). ; Approved Most recent IF: 1.58; 2013 IF: 1.514
  Call Number UA @ lucian @ c:irua:110104 Serial 2600
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Author Balaban, S.N.; Pokatilov, E.P.; Fomin, V.M.; Gladilin, V.N.; Devreese, J.T.; Magnus, W.; Schoenmaker, W.; van Rossum, M.; Sorée, B.
  Title Quantum transport in a cylindrical sub-0.1 μm silicon-based MOSFET Type A1 Journal article
  Year 2002 Publication Solid-State Electronics Abbreviated Journal Solid State Electron
  Volume 46 Issue Pages 435-444
  Keywords A1 Journal article; Electron Microscopy for Materials Science (EMAT);
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication Oxford Editor
  Language Wos 000174445000020 Publication Date 2002-10-15
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN (down) 0038-1101; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 1.58 Times cited 16 Open Access
  Notes Approved Most recent IF: 1.58; 2002 IF: 0.913
  Call Number UA @ lucian @ c:irua:40880 Serial 2791
Permanent link to this record
 

 
Author Peeters, F.M.; Shi, J.M.; Devreese, J.T.; Cheng, J.-P.; McCombe, B.D.; Schaff, W.
  Title Resonant magneto-polarons in strongly-coupled superlattices Type A1 Journal article
  Year 1994 Publication Solid state electronics Abbreviated Journal Solid State Electron
  Volume 37 Issue Pages 1217-1220
  Keywords A1 Journal article; Condensed Matter Theory (CMT); Theory of quantum systems and complex systems
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication Oxford Editor
  Language Wos A1994NE79600157 Publication Date 2002-10-18
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN (down) 0038-1101; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 1.504 Times cited 5 Open Access
  Notes Approved
  Call Number UA @ lucian @ c:irua:9275 Serial 2886
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Author Bogaerts, R.; de Keyser, A.; Herlach, F.; Peeters, F.M.; DeRosa, F.; Palmstrøm, C.J.; Brehmer, D.; Allen, S.J.
  Title Size effects in the transport properties of thin Sc1-xErxAs epitaxial layers buried in GaAs Type A1 Journal article
  Year 1994 Publication Solid state electronics Abbreviated Journal Solid State Electron
  Volume 37 Issue Pages 789-792
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication Oxford Editor
  Language Wos A1994NE79600063 Publication Date 2002-10-18
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN (down) 0038-1101; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 1.504 Times cited 4 Open Access
  Notes Approved CHEMISTRY, PHYSICAL 77/144 Q3 # MATHEMATICS, INTERDISCIPLINARY 19/101 Q1 # PHYSICS, ATOMIC, MOLECULAR & CHEMICAL 17/35 Q2 #
  Call Number UA @ lucian @ c:irua:9375 Serial 3037
Permanent link to this record
 

 
Author Deylgat, E.; Chen, E.; Fischetti, M.V.; Sorée, B.; Vandenberghe, W.G.
  Title Image-force barrier lowering in top- and side-contacted two-dimensional materials Type A1 Journal article
  Year 2022 Publication Solid state electronics Abbreviated Journal Solid State Electron
  Volume 198 Issue Pages 108458-4
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract We compare the image-force barrier lowering (IFBL) and calculate the resulting contact resistance for four different metal-dielectric-two-dimensional (2D) material configurations. We analyze edge contacts in three different geometries (a homogeneous dielectric throughout, including the 2D layer; a homogeneous dielectric surrounding the 2D layer, both ungated and back gated) and also a top-contact assuming a homogeneous dielectric. The image potential energy of each configuration is determined and added to the Schottky energy barrier which is calculated assuming a textbook Schottky potential. For each configuration, the contact resistivity is calculated using the WKB approximation and the effective mass approximation using either SiO2 or HfO2 as the surrounding dielectric. We obtain the lowest contact resistance of 1 k Omega mu m by n-type doping an edge contacted transition metal-dichalcogenide (TMD) monolayer, sandwiched between SiO2 dielectric, with similar to 1012 cm-2 donor atoms. When this optimal configuration is used, the contact resistance is lowered by a factor of 50 compared to the situation when the IFBL is not considered.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Editor
  Language Wos 000876289800003 Publication Date 2022-09-22
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN (down) 0038-1101 ISBN Additional Links UA library record; WoS full record
  Impact Factor 1.7 Times cited Open Access Not_Open_Access
  Notes Approved Most recent IF: 1.7
  Call Number UA @ admin @ c:irua:191556 Serial 7312
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Author Bals, S.; Kabius, B.; Haider, M.; Radmilovic, V.; Kisielowski, C.
  Title Annular dark field imaging in a TEM Type A1 Journal article
  Year 2004 Publication Solid state communications Abbreviated Journal Solid State Commun
  Volume 130 Issue 10 Pages 675-680
  Keywords A1 Journal article; Electron microscopy for materials research (EMAT)
  Abstract Annular objective apertures are fabricated for a CM300 transmission electron microscope using a focused ion beam system. A central beam stop in the back focal plane of the objective lens of the microscope blocks all electrons scattered up to a semi-angle of approximately 20 mrad. In this manner, contributions to the image from Bragg scattering are largely reduced and the image contrast is sensitive to the atomic number Z. Experimentally, we find that single atom scattering cross sections measured with this technique are close to Rutherford scattering values. A comparison between this new method and STEM-HAADF shows that both techniques result in qualitatively similar images although the resolution of ADF-TEM is limited by contrast delocalization caused by the spherical aberration of the objective lens. This problem can be overcome by using an aberration corrected microscope.
  Address
  Corporate Author Thesis
  Publisher Place of Publication New York, N.Y. Editor
  Language Wos 000221489300007 Publication Date 2004-04-10
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN (down) 0038-1098; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 1.554 Times cited 43 Open Access
  Notes Approved Most recent IF: 1.554; 2004 IF: 1.523
  Call Number UA @ lucian @ c:irua:87584 Serial 132
Permanent link to this record
 

 
Author Dominiczak, M.; Ruyter, A.; Limelette, P.; Monot-Laffez, I.; Giovannelli, F.; Rossell, M.D.; Van Tendeloo, G.
  Title Effects of nanocracks on the magnetic and electrical properties of La0.8Sr0.2MnO3 single crystals Type A1 Journal article
  Year 2009 Publication Solid state communications Abbreviated Journal Solid State Commun
  Volume 149 Issue 37/38 Pages 1543-1548
  Keywords A1 Journal article; Electron microscopy for materials research (EMAT)
  Abstract An investigation of the physical properties of La0.8Sr0.2MnO3 single crystals grown by the molten zone technique is realized close to the metal-to-insulator transition temperature (TMI). In this paper, we review the effect of the structural defects through magnetotransport and local magnetic microstructures. From electron microscopy observations, some nanocrack defects (i.e. defects at a nanometer scale) were found, essentially in the center part of the single crystals. At room temperature, magnetic force microscopy measurements have shown that the absence of defects allowed a magnetic ordering of the domains at the crystal edge, which is the best-crystallized region. In addition, the magnetization loops have permitted us to verify that the crystal was ferromagnetically weaker in the center. On analyzing the electrical resistivity data, we observed in the linear current regime a sensitive variation of the resistivity due to defects, by comparing the center and the edge of the material at TMI. Additionally, at strong current, non-linearity phenomena have been supposed to be related to local heating. Finally, we discuss the structural disorder effect on the relaxation of the ferromagnetic domains.
  Address
  Corporate Author Thesis
  Publisher Place of Publication New York, N.Y. Editor
  Language Wos 000269679500012 Publication Date 2009-06-09
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN (down) 0038-1098; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 1.554 Times cited 3 Open Access
  Notes Approved Most recent IF: 1.554; 2009 IF: 1.837
  Call Number UA @ lucian @ c:irua:78289 Serial 868
Permanent link to this record
 

 
Author Krstajić, P.; Peeters, F.M.
  Title Influence of strain on the tunneling magnetoresistance in diluted magnetic semiconductor trilayer and double barrier structures Type A1 Journal article
  Year 2007 Publication Solid state communications Abbreviated Journal Solid State Commun
  Volume 141 Issue 6 Pages 320-324
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication New York, N.Y. Editor
  Language Wos 000244006000004 Publication Date 2006-11-30
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN (down) 0038-1098; ISBN Additional Links UA library record; WoS full record
  Impact Factor 1.554 Times cited Open Access
  Notes Approved Most recent IF: 1.554; 2007 IF: 1.535
  Call Number UA @ lucian @ c:irua:63747 Serial 1637
Permanent link to this record
 

 
Author Krstajić, P.M.; Peeters, F.M.; Helm, M.
  Title Landau levels and magnetopolaron effect in dilute GaAs:N Type A1 Journal article
  Year 2010 Publication Solid state communications Abbreviated Journal Solid State Commun
  Volume 150 Issue 33/34 Pages 1575-1579
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract The magnetic-field dependence of the energy spectrum of GaAs doped with nitrogen impurities is investigated. Our theoretical model is based on the phenomenological band anticrossing model (BAC) which we extended in order to include the magnetic field and electronphonon interaction. Due to the highly localized nature of the nitrogen state, we find that the energy levels are very different from those of pure GaAs. The polaron correction results in a lower cyclotron resonance energy as compared to pure GaAs. The magneto-absorption spectrum exhibits series of asymmetric peaks close to the cyclotron energy ħωc.
  Address
  Corporate Author Thesis
  Publisher Place of Publication New York, N.Y. Editor
  Language Wos 000280949900019 Publication Date 2010-06-05
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN (down) 0038-1098; ISBN Additional Links UA library record; WoS full record
  Impact Factor 1.554 Times cited Open Access
  Notes ; This work is supported by the Flemish Science Foundation (FWO-VI), and the Interuniversity Attraction Poles Program (IAP)-Belgian State Science Policy. M.H. is grateful to O. Drachenko and H. Schneider for numerous discussions. ; Approved Most recent IF: 1.554; 2010 IF: 1.981
  Call Number UA @ lucian @ c:irua:84580 Serial 1771
Permanent link to this record
 

 
Author Papp, G.; Peeters, F.M.
  Title Magneto-ballistic transport through micro-structured junctions on a curved two-dimensional electron gas Type A1 Journal article
  Year 2009 Publication Solid state communications Abbreviated Journal Solid State Commun
  Volume 149 Issue 19/20 Pages 778-780
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract We investigate theoretically the ballistic transport in a two-dimensional electron gas, which is rolled up as a tube and is micro-structured into a Hall bar. A uniform magnetic field applied to such a curved surface results in a non-uniform perpendicular magnetic field. The bend resistances become asymmetric with respect to the orientation of the magnetic field due to the varying magnetic field along the junction. The resistance asymmetry is strongly affected by corrugation due to the varying mobility along different crystallographic directions. We compare our results with a recent transport measurement.
  Address
  Corporate Author Thesis
  Publisher Place of Publication New York, N.Y. Editor
  Language Wos 000266149900011 Publication Date 2009-03-07
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN (down) 0038-1098; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 1.554 Times cited 1 Open Access
  Notes Approved Most recent IF: 1.554; 2009 IF: 1.837
  Call Number UA @ lucian @ c:irua:77580 Serial 1897
Permanent link to this record
 

 
Author Misko, V.R.; Fomin, V.M.; Devreese, J.T.; Moshchalkov, V.V.
  Title On the Ginzburg-Landau analysis of a mixed s-dx2-y2-wave superconducting mesoscopic square Type A1 Journal article
  Year 2000 Publication Solid State Communications Abbreviated Journal Solid State Commun
  Volume 114 Issue Pages 499-504
  Keywords A1 Journal article; Electron Microscopy for Materials Science (EMAT);
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication New York, N.Y. Editor
  Language Wos 000086679000011 Publication Date 2002-07-26
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN (down) 0038-1098; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 1.554 Times cited 2 Open Access
  Notes Approved Most recent IF: 1.554; 2000 IF: 1.271
  Call Number UA @ lucian @ c:irua:29033 Serial 2436
Permanent link to this record
 

 
Author Masir, M.R.; Moldovan, D.; Peeters, F.M.
  Title Pseudo magnetic field in strained graphene : revisited Type A1 Journal article
  Year 2013 Publication Solid state communications Abbreviated Journal Solid State Commun
  Volume 175 Issue Pages 76-82
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract We revisit the theory of the pseudo magnetic field as induced by strain in graphene using the tight- binding approach. A systematic expansion of the hopping parameter and the deformation of the lattice vectors is presented from which we obtain an expression for the pseudo magnetic field for low energy electrons. We generalize and discuss previous results and propose a novel effective Hamiltonian. The contributions of the different terms to the pseudo field expression are investigated for a model triaxial strain profile and are compared with the full solution. Our work suggests that the previous proposed pseudo magnetic field expression is valid up to reasonably high strain (15%) and there is no K-dependent pseudo-magnetic field.
  Address
  Corporate Author Thesis
  Publisher Place of Publication New York, N.Y. Editor
  Language Wos 000329538200010 Publication Date 2013-04-06
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN (down) 0038-1098; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 1.554 Times cited 57 Open Access
  Notes This work was supported by the Flemish Science Foundation (FWO-Vl), the European Science Foundation (ESF) under the EURO- CORES Program EuroGRAPHENE within the project CONGRAN and the Methusalem programme of the Flemish government. Approved Most recent IF: 1.554; 2013 IF: 1.698
  Call Number UA @ lucian @ c:irua:114805 Serial 2737
Permanent link to this record
 

 
Author Croitoru, M.D.; Gladilin, V.N.; Fomin, V.M.; Devreese, J.T.; Magnus, W.; Schoenmaker, W.; Sorée, B.
  Title Quantum transport in an ultra-thin SOI MOSFET: influence of the channel thickness on the I-V characteristics Type A1 Journal article
  Year 2008 Publication Solid state communications Abbreviated Journal Solid State Commun
  Volume 147 Issue 1/2 Pages 31-35
  Keywords A1 Journal article; Theory of quantum systems and complex systems; Condensed Matter Theory (CMT); Electron microscopy for materials research (EMAT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication New York, N.Y. Editor
  Language Wos 000257220400009 Publication Date 2008-04-26
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN (down) 0038-1098; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 1.554 Times cited 8 Open Access
  Notes Approved Most recent IF: 1.554; 2008 IF: 1.557
  Call Number UA @ lucian @ c:irua:69748 Serial 2794
Permanent link to this record
 

 
Author Dominiczak, M.; Ruyter, A.; Limelette, P.; Monot-Laffez, I.; Giovannelli, F.; Rossell, M.D.; Van Tendeloo, G.
  Title Relaxation phenomena at the metal-to-insulator transition in La0.8Sr0.2MnO3 single crystals Type A1 Journal article
  Year 2008 Publication Solid state communications Abbreviated Journal Solid State Commun
  Volume 148 Issue 7/8 Pages 340-344
  Keywords A1 Journal article; Electron microscopy for materials research (EMAT)
  Abstract The time dependence of the resistance RAC of a La0.8Sr0.2MnO3 single crystal has been investigated in the vicinity of the metal-to-insulator transition temperature. We used local probe microscopy to show the existence, at room temperature, of coexisting clusters of micrometer size. Our analysis shows that relaxation effects can be described with a simple exponential contribution using a random resistor-network, based on phase separation between insulating and metallic domains. Our results clearly prove the existence of a percolation threshold over which no percolation path exists. Moreover, these results highlight the significant role of the remanent magnetization.
  Address
  Corporate Author Thesis
  Publisher Place of Publication New York, N.Y. Editor
  Language Wos 000260907800020 Publication Date 2008-09-03
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN (down) 0038-1098; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 1.554 Times cited 9 Open Access
  Notes Approved Most recent IF: 1.554; 2008 IF: 1.557
  Call Number UA @ lucian @ c:irua:75637 Serial 2863
Permanent link to this record
 

 
Author Chang, K.; Peeters, F.M.
  Title Spin-polarized tunneling through diluted magnetic semiconductor barriers Type A1 Journal article
  Year 2001 Publication Solid state communications Abbreviated Journal Solid State Commun
  Volume 120 Issue Pages 181-184
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication New York, N.Y. Editor
  Language Wos 000171685400001 Publication Date 2002-07-25
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN (down) 0038-1098; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 1.554 Times cited 35 Open Access
  Notes Approved Most recent IF: 1.554; 2001 IF: 1.381
  Call Number UA @ lucian @ c:irua:37303 Serial 3099
Permanent link to this record
 

 
Author Ivanov, V.A.; van den Broek, M.; Peeters, F.M.
  Title Strongly interacting σ-electrons and MgB2 superconductivity Type A1 Journal article
  Year 2001 Publication Solid state communications Abbreviated Journal Solid State Commun
  Volume 120 Issue Pages 53-57
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication New York, N.Y. Editor
  Language Wos 000171221900001 Publication Date 2002-10-31
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN (down) 0038-1098; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 1.554 Times cited 5 Open Access
  Notes Approved Most recent IF: 1.554; 2001 IF: 1.381
  Call Number UA @ lucian @ c:irua:37304 Serial 3187
Permanent link to this record
 

 
Author Piacente, G.; Schweigert, I.V.; Betouras, J.J.; Peeters, F.M.
  Title Structural properties and melting of a quasi-one dimensional classical Wigner crystal Type A1 Journal article
  Year 2003 Publication Solid state communications Abbreviated Journal Solid State Commun
  Volume 128 Issue 2-3 Pages 57-61
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract The structural and melting properties of a quasi-one dimensional system of charged particles, interacting through a screened Coulomb potential are investigated. Depending on the density and the screening length, the system crystallizes in different lattice structures. The structural phase transitions between them are of first or second order. The melting of the system is studied through Monte Carlo simulations and reentrant behavior as a function of density is observed as well as evidence of anisotropic melting. (C) 2003 Published by Elsevier Ltd.
  Address
  Corporate Author Thesis
  Publisher Place of Publication New York, N.Y. Editor
  Language Wos 000185533100004 Publication Date 2003-08-12
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN (down) 0038-1098; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 1.554 Times cited 9 Open Access
  Notes Approved Most recent IF: 1.554; 2003 IF: 1.602
  Call Number UA @ lucian @ c:irua:102790 Serial 3253
Permanent link to this record
 

 
Author Ferreira, W.P.; Farias, G.A.; Carmona, H.A.; Peeters, F.M.
  Title Structural transitions in a classical two-dimensional molecule system Type A1 Journal article
  Year 2002 Publication Solid state communications Abbreviated Journal Solid State Commun
  Volume 122 Issue 12 Pages 665-669
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract The ground state of a classical two-dimensional (2D) system with a finite number of charge particles, trapped by two positive impurity charges localized at a distance (z(0)) from the. 2D plane and separated from each other by a distance chi(p) are obtained. The impurities are allowed to carry more than one positive charge. This classical system can form a 2D-like classical molecule that exhibits structural transitions and spontaneous symmetry breaking as function of the separation between the positive charges before it transforms into two 2D-like classical atoms. We also observe structural transitions as a function of the dielectric constant of the substrate which supports the charged particles, in addition to broken symmetry states and unbinding of particles. (C) 2002 Elsevier Science Ltd. All rights reserved.
  Address
  Corporate Author Thesis
  Publisher Place of Publication New York, N.Y. Editor
  Language Wos 000177129500008 Publication Date 2002-10-11
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN (down) 0038-1098; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 1.554 Times cited 3 Open Access
  Notes Approved Most recent IF: 1.554; 2002 IF: 1.671
  Call Number UA @ lucian @ c:irua:95137 Serial 3268
Permanent link to this record
 

 
Author Farias, G.A.; Peeters, F.M.
  Title Structural transitions in a finite classical two-dimensional system Type A1 Journal article
  Year 1996 Publication Solid state communications Abbreviated Journal Solid State Commun
  Volume 100 Issue Pages 711-715
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication New York, N.Y. Editor
  Language Wos A1996VU47000008 Publication Date 2002-07-26
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN (down) 0038-1098; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 1.897 Times cited 25 Open Access
  Notes Approved
  Call Number UA @ lucian @ c:irua:15788 Serial 3269
Permanent link to this record
 

 
Author Ivanov, V.A.; Misko, V.R.; Fomin, V.M.; Devreese, J.T.
  Title Superconductivity in mesoscopic high-Tc superconducting particles Type A1 Journal article
  Year 2003 Publication Solid State Communications Abbreviated Journal Solid State Commun
  Volume 125 Issue Pages 439-444
  Keywords A1 Journal article; Electron Microscopy for Materials Science (EMAT);
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication New York, N.Y. Editor
  Language Wos 000181023700017 Publication Date 2003-01-30
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN (down) 0038-1098; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 1.554 Times cited 3 Open Access
  Notes Approved Most recent IF: 1.554; 2003 IF: 1.602
  Call Number UA @ lucian @ c:irua:40871 Serial 3372
Permanent link to this record
 

 
Author Khasanova, N.R.; Kovba, M.L.; Putilin, S.N.; Antipov, E.V.; Lebedev, O.I.; Van Tendeloo, G.
  Title Synthesis, structure and properties of layered bismuthates: (Ba,K)3Bi2O7 and (Ba,K)2BiO4 Type A1 Journal article
  Year 2002 Publication Solid state communications Abbreviated Journal Solid State Commun
  Volume 122 Issue 3/4 Pages 189-193
  Keywords A1 Journal article; Electron microscopy for materials research (EMAT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication New York, N.Y. Editor
  Language Wos 000175844000016 Publication Date 2002-10-11
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN (down) 0038-1098; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 1.554 Times cited 3 Open Access
  Notes Approved Most recent IF: 1.554; 2002 IF: 1.671
  Call Number UA @ lucian @ c:irua:54750 Serial 3462
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