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Author Misko, V.R.; Xu, B.; Peeters, F.M.
  Title Size-dependence of vortex shells in mesoscopic superconducting disks Type A1 Journal article
  Year (down) 2008 Publication Physica: C : superconductivity Abbreviated Journal Physica C
  Volume 468 Issue 7/10 Pages 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
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Author Kálmán, O.; Földi, P.; Benedict, M.G.; Peeters, F.M.
  Title Spatial interference induced spin polarization in a three-terminal quantum ring Type A1 Journal article
  Year (down) 2008 Publication Physica. E: Low-dimensional systems and nanostructures Abbreviated Journal Physica E
  Volume 40 Issue 3 Pages 567-573
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication Editor
  Language Wos 000253032800025 Publication Date 2007-08-28
  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 27 Open Access
  Notes Approved Most recent IF: 2.221; 2008 IF: 1.230
  Call Number UA @ lucian @ c:irua:67891 Serial 3062
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Author Krstajić, P.M.; Keller, M.; Peeters, F.M.
  Title Spin-torque effects in metallic magnetic multilayers in the ballistic regime Type A1 Journal article
  Year (down) 2008 Publication Physical review : B : condensed matter and materials physics Abbreviated Journal Phys Rev B
  Volume 77 Issue 17 Pages 174428,1-7
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication Lancaster, Pa Editor
  Language Wos 000256763800082 Publication Date 2008-05-22
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 1098-0121;1550-235X; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 3.836 Times cited 2 Open Access
  Notes Approved Most recent IF: 3.836; 2008 IF: 3.322
  Call Number UA @ lucian @ c:irua:69635 Serial 3101
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Author Ferreira, W.P.; Carvalho, J.C.N.; Oliveira, P.W.S.; Farias, G.A.; Peeters, F.M.
  Title Structural and dynamical properties of a quasi-one-dimensional classical binary system Type A1 Journal article
  Year (down) 2008 Publication Physical review : B : condensed matter and materials physics Abbreviated Journal Phys Rev B
  Volume 77 Issue 1 Pages 014112,1-11
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication Lancaster, Pa Editor
  Language Wos 000252862200028 Publication Date 2008-01-31
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 1098-0121;1550-235X; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 3.836 Times cited 20 Open Access
  Notes Approved Most recent IF: 3.836; 2008 IF: 3.322
  Call Number UA @ lucian @ c:irua:67816 Serial 3194
Permanent link to this record
 

 
Author Shanenko, A.A.; Croitoru, M.D.; Peeters, F.M.
  Title Superconducting nanofilms: Andreev-type states induced by quantum confinement Type A1 Journal article
  Year (down) 2008 Publication Physical review : B : solid state Abbreviated Journal Phys Rev B
  Volume 78 Issue 5 Pages 054505,1-054505,8
  Keywords A1 Journal article; Condensed Matter Theory (CMT); Electron microscopy for materials research (EMAT)
  Abstract Quantum confinement of the transverse electron motion is the major effect governing the superconducting properties of high-quality metallic nanofilms, leading to a nonuniform transverse distribution of the superconducting condensate. In this case the order parameter can exhibit significant local enhancements due to these quantum-size effects and, consequently, quasiparticles have lower energies when they avoid the local enhancements of the pair condensate. Such excitations can be considered as new Andreev-type quasiparticles but now induced by quantum confinement. By numerically solving the Bogoliubovde Gennes equations and using Anderson's approximate solution to these equations, we: (a) formulate a criterion for such new Andreev-type states (NATS) and (b) study their effect on the superconducting characteristics in metallic nanofilms. We also argue that nanofilms made of low-carrier-density materials, e.g., of superconducting semiconductors, can be a more optimal choice for the observations of NATS and other quantum-size superconducting effects.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Lancaster, Pa Editor
  Language Wos 000259368200109 Publication Date 2008-08-11
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 1098-0121;1550-235X; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 3.836 Times cited 14 Open Access
  Notes Approved Most recent IF: 3.836; 2008 IF: 3.322
  Call Number UA @ lucian @ c:irua:76526 Serial 3356
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Author Shanenko, A.A.; Croitoru, M.D.; Peeters, F.M.
  Title Superconductivity in the quantum-size regime Type P1 Proceeding
  Year (down) 2008 Publication Abbreviated Journal
  Volume Issue Pages 79-103
  Keywords P1 Proceeding; Condensed Matter Theory (CMT); Electron microscopy for materials research (EMAT)
  Abstract Recent technological advances resulted in high-quality superconducting metallic nanofilms and nanowires. The physical properties of such nanostructures are governed by the size-quantization of the transverse electron spectrum. This has a substantial impact on the basic superconducting characteristics, e.g., the order parameter, the critical temperature and the critical magnetic field. In the present paper we give an overview of our theoretical results on this subject. Based on a numerical self-consistent solution of the Bogoliubov-de Gennes equations, we investigate how the superconducting properties are modified in the quantum-size regime.
  Address
  Corporate Author Thesis
  Publisher Place of Publication S.l. Editor
  Language Wos Publication Date 0000-00-00
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 978-1-4020-9144-5 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:75944 Serial 3374
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Author Kosimov, D.P.; Dzhurakhalov, A.A.; Peeters, F.M.
  Title Theoretical study of the stable states of small carbon clusters Cn (n=210) Type A1 Journal article
  Year (down) 2008 Publication Physical review : B : solid state Abbreviated Journal Phys Rev B
  Volume 78 Issue 23 Pages 235433,1-235433,8
  Keywords A1 Journal article; Condensed Matter Theory (CMT); Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT)
  Abstract Both even- and odd-numbered neutral carbon clusters Cn (n=210) are systematically studied using the energy minimization method and the modified Brenner potential for the carbon-carbon interactions. Many stable configurations were found, and several new isomers are predicted. For the lowest energy stable configurations we obtained their binding energies and bond lengths. We found that for n5 the linear isomer is the most stable one while for n>5 the monocyclic isomer becomes the most stable. The latter was found to be regular for all studied clusters. The dependence of the binding energy for linear and cyclic clusters versus the cluster size n (n=210) is found to be in good agreement with several previous calculations, in particular with ab initio calculations as well as with experimental data for n=25.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Lancaster, Pa Editor
  Language Wos 000262245400119 Publication Date 2008-12-24
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 1098-0121;1550-235X; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 3.836 Times cited 35 Open Access
  Notes Approved Most recent IF: 3.836; 2008 IF: 3.322
  Call Number UA @ lucian @ c:irua:76006 Serial 3613
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Author Geurts, R.; Milošević, M.V.; Peeters, F.M.
  Title Topologically trapped vortex molecules in Bose-Einstein condensates Type A1 Journal article
  Year (down) 2008 Publication Physical review : A : atomic, molecular and optical physics Abbreviated Journal Phys Rev A
  Volume 78 Issue 5 Pages 053610,1-053610,5
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract In a numerical experiment based on Gross-Pitaevskii formalism, we demonstrate unique topological quantum coherence in optically trapped Bose-Einstein condensates (BECs). Exploring the fact that vortices in a rotating BEC can be pinned by a geometric arrangement of laser beams, we show the parameter range in which vortex-antivortex molecules or multiquantum vortices are formed as a consequence of the optically imposed symmetry. Being low-energy states, we discuss the conditions for spontaneous nucleation of these unique molecules and their direct experimental observation, and provoke the potential use of the phase print of an antivortex or a multiquantum vortex when realized in unconventional circumstances.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Lancaster, Pa Editor
  Language Wos 000261215600127 Publication Date 2008-11-06
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 1050-2947;1094-1622; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 2.925 Times cited 12 Open Access
  Notes Approved Most recent IF: 2.925; 2008 IF: 2.908
  Call Number UA @ lucian @ c:irua:73184 Serial 3679
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Author Doria, M.M.; Romaguera, A.R. de C.; Milošević, M.V.; Peeters, F.M.
  Title Triplet vortex state in magnetic superconductors: effects of boundaries Type A1 Journal article
  Year (down) 2008 Publication Physica: C : superconductivity Abbreviated Journal Physica C
  Volume 468 Issue 7-10 Pages 572-575
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication Amsterdam Editor
  Language Wos 000257355300016 Publication Date 2008-03-11
  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 1 Open Access
  Notes Approved Most recent IF: 1.404; 2008 IF: 0.740
  Call Number UA @ lucian @ c:irua:69622 Serial 3736
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Author Zhang, Z.Z.; Peeters, F.M.
  Title Tuning of energy levels and optical properties of graphene quantum dots Type A1 Journal article
  Year (down) 2008 Publication Physical review : B : condensed matter and materials physics Abbreviated Journal Phys Rev B
  Volume 77 Issue Pages 235411,1-5
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication Lancaster, Pa Editor
  Language Wos 000257289500101 Publication Date 2008-06-06
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 1098-0121;1550-235X; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 3.836 Times cited 228 Open Access
  Notes Approved Most recent IF: 3.836; 2008 IF: 3.322
  Call Number UA @ lucian @ c:irua:69638 Serial 3750
Permanent link to this record
 

 
Author Mlinar, V.; Peeters, F.M.
  Title Tuning of the optical properties of (11k) grown InAs quantum dots by the capping layer Type A1 Journal article
  Year (down) 2008 Publication Microelectronics journal Abbreviated Journal Microelectron J
  Volume 39 Issue 3-4 Pages 359-361
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication Luton Editor
  Language Wos 000255600600013 Publication Date 2007-09-05
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 0026-2692; ISBN Additional Links UA library record; WoS full record
  Impact Factor 1.163 Times cited Open Access
  Notes Approved Most recent IF: 1.163; 2008 IF: 0.859
  Call Number UA @ lucian @ c:irua:68849 Serial 3753
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Author Zhao, H.J.; Misko, V.R.; Peeters, F.M.; Dubonos, G.; Oboznov, V.; Grigorieva, I.V.
  Title Vortex configurations in mesoscopic superconducting triangles: finite-size and shape effects Type A1 Journal article
  Year (down) 2008 Publication Europhysics letters Abbreviated Journal Epl-Europhys Lett
  Volume 83 Issue 1 Pages 17008,1-17008,6
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract Triangular-shaped mesoscopic superconductors are consistent with the symmetry of the Abrikosov vortex lattice resulting in a high stability of vortex patterns for commensurate vorticities. However, for non-commensurate vorticities, vortex configurations in triangles are not compatible with the sample shape. Here we present the first direct observation of vortex configurations in ìm-sized niobium triangles using the Bitter decoration technique, and we analyze the vortex states in triangles by analytically solving the London equations and performing molecular-dynamics simulations. We found that filling rules with increasing vorticity can be formulated for triangles in a similar way as for mesoscopic disks where vortices form shells.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Paris Editor
  Language Wos 000259020300030 Publication Date 2008-06-17
  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 29 Open Access
  Notes Approved Most recent IF: 1.957; 2008 IF: 2.203
  Call Number UA @ lucian @ c:irua:76488 Serial 3863
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Author Zhao, H.J.; Misko, V.R.; Peeters, F.M.; Oboznov, V.; Dubonos, S.V.; Grigorieva, I.V.
  Title Vortex states in mesoscopic superconducting squares: formation of vortex shells Type A1 Journal article
  Year (down) 2008 Publication Physical review : B : condensed matter and materials physics Abbreviated Journal Phys Rev B
  Volume 78 Issue 10 Pages 104517
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract We analyze theoretically and experimentally vortex configurations in mesoscopic superconducting squares. Our theoretical approach is based on the analytical solution of the London equation using Green's-function method. The potential-energy landscape found for each vortex configuration is then used in Langevin-type molecular-dynamics simulations to obtain stable vortex configurations. Metastable states and transitions between them and the ground state are analyzed. We present our results of the first direct visualization of vortex patterns in micrometer-sized Nb squares, using the Bitter decoration technique. We show that the filling rules for vortices in squares with increasing applied magnetic field can be formulated, although in a different manner than in disks, in terms of formation of vortex “shells”.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Editor
  Language Wos 000259690400093 Publication Date 2008-09-18
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 1098-0121;1550-235X; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 3.836 Times cited 39 Open Access
  Notes Approved Most recent IF: 3.836; 2008 IF: 3.322
  Call Number UA @ lucian @ c:irua:102608 Serial 3890
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Author Anisimovas, E.; Tavernier, M.B.; Peeters, F.M.
  Title Vortex structure of few-electron quantum dots Type A1 Journal article
  Year (down) 2008 Publication Physica. E: Low-dimensional systems and nanostructures Abbreviated Journal Physica E
  Volume 40 Issue 5 Pages 1621-1623
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher North-Holland Place of Publication Amsterdam Editor
  Language Wos 000254646400215 Publication Date 2007-11-09
  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 1 Open Access
  Notes Approved Most recent IF: 2.221; 2008 IF: 1.230
  Call Number UA @ lucian @ c:irua:69626 Serial 3894
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Author Chen, Y.; Doria, M.M.; Peeters, F.M.
  Title Vortices in a mesoscopic cone: a superconducting tip in the presence of an applied field Type A1 Journal article
  Year (down) 2008 Publication Physical review : B : condensed matter and materials physics Abbreviated Journal Phys Rev B
  Volume 77 Issue Pages 054511,1-13
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication Lancaster, Pa Editor
  Language Wos 000253764000095 Publication Date 2008-02-26
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 1098-0121;1550-235X; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 3.836 Times cited 19 Open Access
  Notes Approved Most recent IF: 3.836; 2008 IF: 3.322
  Call Number UA @ lucian @ c:irua:69628 Serial 3900
Permanent link to this record
 

 
Author Masir, M.R.; Vasilopoulos, P.; Peeters, F.M.
  Title Wavevector filtering through single-layer and bilayer graphene with magnetic barrier structures Type A1 Journal article
  Year (down) 2008 Publication Applied physics letters Abbreviated Journal Appl Phys Lett
  Volume 93 Issue 24 Pages 242103,1-242103,3
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract We show that the angular range of the transmission through magnetic barrier structures can be efficiently controlled in single-layer and bilayer graphenes and this renders the structures efficient wavevector filters. As the number of magnetic barriers increases, this range shrinks, the gaps in the transmission versus energy become wider, and the conductance oscillates with the Fermi energy.
  Address
  Corporate Author Thesis
  Publisher American Institute of Physics Place of Publication New York, N.Y. Editor
  Language Wos 000261896400032 Publication Date 2008-12-15
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 0003-6951; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 3.411 Times cited 91 Open Access
  Notes Approved Most recent IF: 3.411; 2008 IF: 3.726
  Call Number UA @ lucian @ c:irua:75931 Serial 3910
Permanent link to this record
 

 
Author Vasilopoulos, P.; Kálmán, O.; Peeters, F.M.; Benedict, M.G.
  Title Aharonov-Bohm oscillations in a mesoscopic ring with asymmetric arm-dependent injection Type A1 Journal article
  Year (down) 2007 Publication Physical review : B : condensed matter and materials physics Abbreviated Journal Phys Rev B
  Volume 75 Issue 3 Pages 035304,1-7
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication Lancaster, Pa Editor
  Language Wos 000243895400086 Publication Date 2007-01-05
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 1098-0121;1550-235X; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 3.836 Times cited 29 Open Access
  Notes Approved Most recent IF: 3.836; 2007 IF: 3.172
  Call Number UA @ lucian @ c:irua:63751 Serial 86
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Author Matulis, A.; Peeters, F.M.
  Title Appearance of enhanced Weiss oscillations in graphene: theory Type A1 Journal article
  Year (down) 2007 Publication Physical review : B : condensed matter and materials physics Abbreviated Journal Phys Rev B
  Volume 75 Issue 12 Pages 125429,1-6
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication Lancaster, Pa Editor
  Language Wos 000245330200106 Publication Date 2007-03-28
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 1098-0121;1550-235X; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 3.836 Times cited 65 Open Access
  Notes Approved Most recent IF: 3.836; 2007 IF: 3.172
  Call Number UA @ lucian @ c:irua:64294 Serial 138
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Author Nguyen, N.T.T.; Peeters, F.M.
  Title Correlated many-electron states in a quantum dot containing a single magnetic impurity Type A1 Journal article
  Year (down) 2007 Publication Physical review : B : condensed matter and materials physics Abbreviated Journal Phys Rev B
  Volume 76 Issue Pages 045315,1-8
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication Lancaster, Pa Editor
  Language Wos 000248540000068 Publication Date 2007-07-17
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 1098-0121;1550-235X; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 3.836 Times cited 17 Open Access
  Notes Approved Most recent IF: 3.836; 2007 IF: 3.172
  Call Number UA @ lucian @ c:irua:69659 Serial 520
Permanent link to this record
 

 
Author Croitoru, M.D.; Shanenko, A.A.; Peeters, F.M.
  Title Dependence of superconducting properties on the size and shape of a nanoscale superconductor: from nanowire to film Type A1 Journal article
  Year (down) 2007 Publication Physical review : B : condensed matter and materials physics Abbreviated Journal Phys Rev B
  Volume 76 Issue Pages 024511,1-6
  Keywords A1 Journal article; Condensed Matter Theory (CMT); Electron microscopy for materials research (EMAT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication Lancaster, Pa Editor
  Language Wos 000248496200104 Publication Date 2007-07-18
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 1098-0121;1550-235X; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 3.836 Times cited 54 Open Access
  Notes Fwo-Vi; Iap; Bof-Top Approved Most recent IF: 3.836; 2007 IF: 3.172
  Call Number UA @ lucian @ c:irua:69655 Serial 643
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Author Földi, P.; Benedict, M.G.; Milton Pereira, J.; Peeters, F.M.
  Title Dynamics of molecular nanomagnets in time-dependent external magnetic fields: beyond the Landau-Zener-Stückelberg model Type A1 Journal article
  Year (down) 2007 Publication Physical review : B : condensed matter and materials physics Abbreviated Journal Phys Rev B
  Volume 75 Issue 10 Pages 104430,1-8
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication Lancaster, Pa Editor
  Language Wos 000245329100075 Publication Date 2007-03-30
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 1098-0121;1550-235X; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 3.836 Times cited 17 Open Access
  Notes Approved Most recent IF: 3.836; 2007 IF: 3.172
  Call Number UA @ lucian @ c:irua:64273 Serial 778
Permanent link to this record
 

 
Author Peelaers, H.; Partoens, B.; Tatyanenko, D.V.; Peeters, F.M.
  Title Dynamics of scattering on a classical two-dimensional artificial atom Type A1 Journal article
  Year (down) 2007 Publication Physical review : E : statistical physics, plasmas, fluids, and related interdisciplinary topics Abbreviated Journal Phys Rev E
  Volume 75 Issue 3 Pages 036606,1-8
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract A classical two-dimensional (2D) model for an artificial atom is used to make a numerical exact study of elastic and nonelastic scattering. Interesting differences in the scattering angle distribution between this model and the well-known Rutherford scattering are found in the small energy and/or small impact parameter scattering regime. For scattering off a classical 2D hydrogen atom different phenomena such as ionization, exchange of particles, and inelastic scattering can occur. A scattering regime diagram is constructed as function of the impact parameter (b) and the initial velocity (v) of the incoming particle. In a small regime of the (b,v) space the system exhibits chaos, which is studied in more detail. Analytic expressions for the scattering angle are given in the high impact parameter asymptotic limit.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Lancaster, Pa Editor
  Language Wos 000245324700062 Publication Date 2007-03-14
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 1539-3755;1550-2376; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 2.366 Times cited 1 Open Access
  Notes Approved Most recent IF: 2.366; 2007 IF: 2.483
  Call Number UA @ lucian @ c:irua:64290 Serial 782
Permanent link to this record
 

 
Author Nelissen, K.; Partoens, B.; Peeters, F.M.
  Title Dynamics of topological defects and the effects of the cooling rate on finite-size two-dimensional screened Coulomb clusters Type A1 Journal article
  Year (down) 2007 Publication Europhysics letters Abbreviated Journal Epl-Europhys Lett
  Volume 79 Issue 6 Pages 66001,1-5
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication Paris Editor
  Language Wos 000250409500013 Publication Date 2007-08-08
  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 9 Open Access
  Notes Approved Most recent IF: 1.957; 2007 IF: 2.206
  Call Number UA @ lucian @ c:irua:66690 Serial 785
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Author Doria, M.M.; Romaguera, A.R. de C.; Peeters, F.M.
  Title Effect of the boundary condition on the vortex patterns in mesoscopic three-dimensional superconductors: disk and sphere Type A1 Journal article
  Year (down) 2007 Publication Physical review : B : condensed matter and materials physics Abbreviated Journal Phys Rev B
  Volume 75 Issue 6 Pages 064505,1-6
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication Lancaster, Pa Editor
  Language Wos 000244533000072 Publication Date 2007-02-14
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 1098-0121;1550-235X; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 3.836 Times cited 37 Open Access
  Notes Approved Most recent IF: 3.836; 2007 IF: 3.172
  Call Number UA @ lucian @ c:irua:63791 Serial 844
Permanent link to this record
 

 
Author Shveigert, I.V.; Peeters, F.M.
  Title Effect of the size of nanoparticles on the properties of a capacitive high-frequency discharge Type A1 Journal article
  Year (down) 2007 Publication Journal of experimental and theoretical physics letters Abbreviated Journal Jetp Lett+
  Volume 86 Issue 9 Pages 572-576
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract The properties of a capacitive HF discharge with growing nanoparticles are studied with the use of kinetic PIC-MCC simulation. At the initial stage of growth, the nanoparticles are shown to be localized at the interface between the near-electrode layer and quasi-neutral plasma, where the rate of ionization by electron impact has the maximum value. At the beginning of formation of particles, plasma parameters change rapidly and a transition between the capacitive and spatial discharge burning modes is observed for a certain critical size of the particles. If the growth of the dust particles continues, their distribution over the discharge becomes more uniform and the steady-state parameters of the gas-discharge plasma hardly change.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Lancaster, Pa Editor
  Language Wos 000252531900004 Publication Date 2009-02-16
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 0021-3640;1090-6487; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 1.235 Times cited 11 Open Access
  Notes Approved Most recent IF: 1.235; 2007 IF: 1.378
  Call Number UA @ lucian @ c:irua:67696 Serial 849
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Author Romaguera, A.R. de C.; Doria, M.M.; Peeters, F.M.
  Title Effects of boundaries in mesoscopic superconductors Type A1 Journal article
  Year (down) 2007 Publication Physica: C : superconductivity Abbreviated Journal Physica C
  Volume 460 Issue 2 Pages 1232-1233
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication Amsterdam Editor
  Language Wos 000249870600243 Publication Date 2007-04-23
  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 3 Open Access
  Notes Approved Most recent IF: 1.404; 2007 IF: 1.079
  Call Number UA @ lucian @ c:irua:65697 Serial 857
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Author Borza, S.; Peeters, F.M.; Vasilopoulos, P.; Papp, G.
  Title Electric-field manipulation of spin states in confined non-magnetic/magnetic heterostructures Type A1 Journal article
  Year (down) 2007 Publication Journal of physics : condensed matter Abbreviated Journal J Phys-Condens Mat
  Volume 19 Issue 17 Pages 176221,1-10
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication London Editor
  Language Wos 000246556400033 Publication Date 2007-04-11
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 0953-8984;1361-648X; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 2.649 Times cited 4 Open Access
  Notes Approved Most recent IF: 2.649; 2007 IF: 1.886
  Call Number UA @ lucian @ c:irua:64758 Serial 885
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Author Nogaret, A.; Peeters, F.M.
  Title Electrically induced spin resonance fluorescence: 1: theory Type A1 Journal article
  Year (down) 2007 Publication Physical review : B : condensed matter and materials physics Abbreviated Journal Phys Rev B
  Volume 76 Issue 7 Pages
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract We calculate the fluorescence of electron spins confined to a plane and driven into resonance by a magnetic field gradient and a constant magnetic field applied at right angles to each other. We solve the equation of motion of two-dimensional electrons in the magnetic field gradient to derive the dispersion curve of spin oscillators, the amplitude of electron oscillations, the effective magnetic field sensed by the electron spin, and the rate at which electrons are injected from an electrode into spin oscillators. We then switch on the interaction between the spin magnetic dipole and the electromagnetic field to find the fluorescence power radiated by the individual spin oscillators. The rate of radiative decay is first derived, followed by the probability of sequential photon emission whereby a series of spontaneous decays occurs at random times separated by intervals during which the spin performs Rabi oscillations. The quantum correlations between random radiative decays manifest as bursts of emission at regular intervals along the wire. We integrate all multiphoton processes to obtain an exact analytical expression for the radiated electromagnetic power. The present theory obtains all parameters of the problem including magnetodipole coupling, the particle dwell time in the magnetic field gradient, and the spin polarization of the incoming current. The output power contains a fine structure arising from the anharmonicity of electron oscillations and from nonlinear optical effects which both give satellite emission peaks at odd multiples of the fundamental frequency.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Lancaster, Pa Editor
  Language Wos 000249155300091 Publication Date 2007-08-09
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 1098-0121;1550-235X; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 3.836 Times cited 8 Open Access
  Notes Approved Most recent IF: 3.836; 2007 IF: 3.172
  Call Number UA @ lucian @ c:irua:66117 Serial 897
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Author Nogaret, A.; Lambert, N.J.; Peeters, F.M.
  Title Electrically induced spin resonance fluorescence : 2 : fluorescence spectra Type A1 Journal article
  Year (down) 2007 Publication Physical Review B Abbreviated Journal Phys Rev B
  Volume 76 Issue 7 Pages
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract We model the fluorescence spectra of planar spin oscillators to find conditions that maximize spin resonance fluorescence. Spin oscillators perform Rabi oscillations under the effect of a periodic effective magnetic field caused by the winding motion of an electron in a gradient of magnetic field. We show that, despite the weak coupling of the spin magnetic dipole to the vacuum, spin oscillators excited by a direct current output a few nanowatts of microwave power, which is comparable to the best microwave sources. The large quantum efficiency relies on the combination of two effects. On the one hand, the spontaneous emission rate is enhanced by the synchronization of spin oscillators, which interact through the microwave field that they emit. On the other hand, the huge Rabi frequencies experienced by spin oscillators promote spins into upper levels of Zeeman transitions, from which a radiative cascade is triggered. We demonstrate different regimes of fluorescence which correspond to different values of the Rabi period relative to the spontaneous decay time and to the oscillator dwell time in the gradient of magnetic field. We investigate the device parameters which make these regimes experimentally accessible and find conditions that optimize microwave output. We find that microwave emission is centered around the cutoff frequency of spin oscillators. This has the advantage that the peak emission frequency may be tuned from zero continuously up to a few hundred gigahertz using an electrostatic gate. Quite remarkably for a spintronics effect, electrically induced spin resonance fluorescence does not require the injection of a spin polarized current. In fact, we show that microwave spectra are mostly independent of the incoming spin polarization except for magnetic waveguides which are shorter than a certain critical length, which we will specify.
  Address
  Corporate Author Thesis
  Publisher Place of Publication Lancaster, Pa Editor
  Language Wos 000249155300092 Publication Date 2007-08-09
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 1098-0121;1550-235X; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 3.836 Times cited 8 Open Access
  Notes Approved Most recent IF: 3.836; 2007 IF: 3.172
  Call Number UA @ lucian @ c:irua:66118 Serial 898
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Author Vodolazov, D.Y.; Golubovic, D.S.; Peeters, F.M.; Moshchalkov, V.V.
  Title Enhancement and decrease of critical current due to suppression of superconductivity by a magnetic field Type A1 Journal article
  Year (down) 2007 Publication Physical review : B : condensed matter and materials physics Abbreviated Journal Phys Rev B
  Volume 76 Issue 13 Pages 134505,1-7
  Keywords A1 Journal article; Condensed Matter Theory (CMT)
  Abstract
  Address
  Corporate Author Thesis
  Publisher Place of Publication Lancaster, Pa Editor
  Language Wos 000250619800084 Publication Date 2007-10-05
  Series Editor Series Title Abbreviated Series Title
  Series Volume Series Issue Edition
  ISSN 1098-0121;1550-235X; ISBN Additional Links UA library record; WoS full record; WoS citing articles
  Impact Factor 3.836 Times cited 13 Open Access
  Notes Approved Most recent IF: 3.836; 2007 IF: 3.172
  Call Number UA @ lucian @ c:irua:67347 Serial 1059
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