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	Author	Milošević, M.V.; Rakib, M.T.I.; Peeters, F.M.
	Title	Superconducting disk with magnetic coating: re-entrant Meissner phase, novel critical and vortex phenomena			Type	A1 Journal article
	Year	2007	Publication	Europhysics letters	Abbreviated Journal	Epl-Europhys Lett
	Volume	77	Issue	2	Pages	27005,1-6
	Keywords	A1 Journal article; Condensed Matter Theory (CMT)
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Paris	Editor
	Language		Wos	000245671500025	Publication Date	2007-01-23
	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	1	Open Access
	Notes				Approved	Most recent IF: 1.957; 2007 IF: 2.206
	Call Number	UA @ lucian @ c:irua:64309			Serial	3351
Permanent link to this record



	Author	Berdiyorov, G.R.; Milošević, M.V.; Peeters, F.M.
	Title	Superconducting films with antidot arrays: novel behaviour of the critical current			Type	A1 Journal article
	Year	2006	Publication	Europhysics letters	Abbreviated Journal	Epl-Europhys Lett
	Volume	74	Issue	3	Pages	493-499
	Keywords	A1 Journal article; Condensed Matter Theory (CMT)
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Paris	Editor
	Language		Wos	000236911200018	Publication Date	2006-03-28
	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	36	Open Access
	Notes				Approved	Most recent IF: 1.957; 2006 IF: 2.229
	Call Number	UA @ lucian @ c:irua:58253			Serial	3352
Permanent link to this record



	Author	Doria, M.M.; de Romaguera, A.R.C.; Peeters, F.M.
	Title	The ground states of the two-component order parameter superconductor			Type	A1 Journal article
	Year	2010	Publication	Europhysics letters	Abbreviated Journal	Epl-Europhys Lett
	Volume	92	Issue	1	Pages	17004
	Keywords	A1 Journal article; Condensed Matter Theory (CMT)
	Abstract	We show that in presence of an applied external field the two-component order parameter superconductor falls in two categories of ground states, namely, in the traditional Abrikosov ground state or in a new ground state fitted to describe a superconducting layer with texture, that is, patched regions separated by a phase difference of pi. The existence of these two kinds of ground states follows from the sole assumption that the total supercurrent is the sum of the two individual supercurrents and is independent of any consideration about the free energy expansion. Uniquely defined relations between the current density and the superfluid density hold for these two ground states, which also determine the magnetization in terms of average values of the order parameters. Because these ground-state conditions are also Bogomolny equations we construct the free energy for the two-component superconductor which admits the Bogomolny solution at a special coupling value. Copyright (C) EPLA, 2010
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Paris	Editor
	Language		Wos	000284469900027	Publication Date	2010-10-30
	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	8	Open Access
	Notes	; ;			Approved	Most recent IF: 1.957; 2010 IF: 2.753
	Call Number	UA @ lucian @ c:irua:95558			Serial	3584
Permanent link to this record



	Author	Doria, M.M.; Romaguera, A.R. de C.; Milošević, M.V.; Peeters, F.M.
	Title	Threefold onset of vortex loops in superconductors with a magnetic core			Type	A1 Journal article
	Year	2007	Publication	Europhysics letters	Abbreviated Journal	Epl-Europhys Lett
	Volume	79	Issue	4	Pages	47006,1-6
	Keywords	A1 Journal article; Condensed Matter Theory (CMT)
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Paris	Editor
	Language		Wos	000248980000014	Publication Date	2007-07-24
	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	27	Open Access
	Notes				Approved	Most recent IF: 1.957; 2007 IF: 2.206
	Call Number	UA @ lucian @ c:irua:69644			Serial	3658
Permanent link to this record



	Author	Szafran, B.; Poniedziałek, M.R.; Peeters, F.M.
	Title	Violation of Onsager symmetry for a ballistic channel Coulomb coupled to a quantum ring			Type	A1 Journal article
	Year	2009	Publication	Europhysics letters	Abbreviated Journal	Epl-Europhys Lett
	Volume	87	Issue	4	Pages	47002,1-47002,6
	Keywords	A1 Journal article; Condensed Matter Theory (CMT)
	Abstract	We investigate a scattering of electron which is injected individually into an empty ballistic channel containing a cavity that is Coulomb coupled to a quantum ring charged with a single electron. We solve the time-dependent Schrödinger equation for the electron pair with an exact account for the electron-electron correlation. Absorption of energy and angular momentum by the quantum ring is not an even function of the external magnetic field. As a consequence we find that the electron backscattering probability is asymmetric in the magnetic field and thus violates Onsager symmetry.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Paris	Editor
	Language		Wos	000270146400017	Publication Date	2009-09-02
	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	4	Open Access
	Notes				Approved	Most recent IF: 1.957; 2009 IF: 2.893
	Call Number	UA @ lucian @ c:irua:79734			Serial	3847
Permanent link to this record



	Author	Zha, G.-Q.; Peeters, F.M.; Zhou, S.-P.
	Title	Vortex-antivortex dynamics in mesoscopic symmetric and asymmetric superconducting loops with an applied ac current			Type	A1 Journal article
	Year	2014	Publication	Europhysics letters	Abbreviated Journal	Epl-Europhys Lett
	Volume	108	Issue	5	Pages	57001
	Keywords	A1 Journal article; Condensed Matter Theory (CMT)
	Abstract	In the framework of the time-dependent Ginzburg-Landau formalism, we study the dynamics of vortex-antivortex (V-Av) pairs in mesoscopic symmetric and asymmetric superconducting loops under an applied ac current. In contrast to the case of a constant biasing dc current, the process of the V-Av collision and annihilation is strongly affected by the time-periodic ac signal. As the direction of the applied ac current is reversed, the existed V-Av pair moves backward and then collides with a new created Av-V pair in a symmetric loop. In the presence of an appropriate external magnetic field, a novel sinusoidal-like oscillatory mode of the magnetization curve is observed, and the periodic dynamical process of the V-Av annihilation occurs in both branches of the sample. Moreover, for the asymmetric sample with an off-centered hole the creation point of the V-Av pair shifts away from the center of the sample, and the creation and annihilation dynamics of V-Av pairs turns out to be very different from the symmetric case. Copyright (C) EPLA, 2014
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Paris	Editor
	Language		Wos	000346792400027	Publication Date	2014-11-28
	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	4	Open Access
	Notes	; We are grateful to GOLIBJON BERDIYOROV for useful discussions. This work was supported by NSF China under Grant Nos. 61371020 and 61271163, by Visiting Scholar Program of Shanghai Municipal Education Commission, by Innovation Program of Shanghai Municipal Education Commission under Grant No. 13YZ006, and by Flemish Science Foundation (FWO-Vl). ;			Approved	Most recent IF: 1.957; 2014 IF: 2.095
	Call Number	UA @ lucian @ c:irua:122800			Serial	3851
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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	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
Permanent link to this record



	Author	Goldoni, G.; Peeters, F.M.
	Title	Wigner crystallization in quantum electron bilayers			Type	A1 Journal article
	Year	1997	Publication	Europhysics letters	Abbreviated Journal	Epl-Europhys Lett
	Volume	37	Issue		Pages	293-298
	Keywords	A1 Journal article; Condensed Matter Theory (CMT)
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Paris	Editor
	Language		Wos	A1997WJ52800010	Publication Date	0000-00-00
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0295-5075	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	1.957	Times cited	24	Open Access
	Notes				Approved	Most recent IF: 1.957; 1997 IF: 2.350
	Call Number	UA @ lucian @ c:irua:19295			Serial	3918
Permanent link to this record



	Author	Goldoni, G.; Peeters, F.M.
	Title	Wigner crystallization in quantum electron bilayers: erratum			Type	A1 Journal article
	Year	1997	Publication	Europhysics letters	Abbreviated Journal	Epl-Europhys Lett
	Volume	38	Issue		Pages	319
	Keywords	A1 Journal article; Condensed Matter Theory (CMT)
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Paris	Editor
	Language		Wos	A1997WY67300014	Publication Date	0000-00-00
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0295-5075	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	1.957	Times cited	7	Open Access
	Notes				Approved	Most recent IF: 1.957; 1997 IF: 2.350
	Call Number	UA @ lucian @ c:irua:19296			Serial	3919
Permanent link to this record



	Author	Abdullah, H.M.; Zarenia, M.; Bahlouli, H.; Peeters, F.M.; Van Duppen, B.
	Title	Gate tunable layer selectivity of transport in bilayer graphene nanostructures			Type	A1 Journal article
	Year	2016	Publication	Europhysics letters	Abbreviated Journal	Epl-Europhys Lett
	Volume	113	Issue	113	Pages	17006
	Keywords	A1 Journal article; Condensed Matter Theory (CMT)
	Abstract	Recently it was found that bilayer graphene may exhibit regions with and without van der Waals coupling between the two layers. We show that such structures can exhibit a strong layer selectivity when current flows through the coupled region and that this selectivity can be tuned by means of electrostatic gating. Analysing how this effect depends on the type of bilayer stacking, the potential on the gates and the smoothness of the boundary between the coupled and decoupled regions, we show that nearly perfect layer selectivity is achievable in these systems. This effect can be further used to realise a tunable layer switch.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Wos	000371479500024	Publication Date	2016-01-28
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0295-5075	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	1.957	Times cited	15	Open Access
	Notes	HMA and HB acknowledge the support of the Saudi Center for Theoretical Physics (SCTP) for their generous support and the support of King Fahd University of Petroleum and Minerals under physics research group projects RG1306-1 and RG01306-2. This work is supported by the Flemish Science Foundation (FWO-Vl) by a PhD grant (BVD) and a post-doctoral fellowship (MZ).			Approved	Most recent IF: 1.957
	Call Number	c:irua:131909 c:irua:131909			Serial	4037
Permanent link to this record



	Author	Zhang, L.-F.; Covaci, L.; Peeters, F.M.
	Title	Position-dependent effect of non-magnetic impurities on superconducting properties of nanowires			Type	A1 Journal article
	Year	2015	Publication	Europhysics letters	Abbreviated Journal	Epl-Europhys Lett
	Volume	109	Issue	109	Pages	17010
	Keywords	A1 Journal article; Condensed Matter Theory (CMT)
	Abstract	Anderson's theorem states that non-magnetic impurities do not change the bulk properties of conventional superconductors. However, as the dimensionality is reduced, the effect of impurities becomes more significant. Here we investigate superconducting nanowires with diameter comparable to the Fermi wavelength $\lambda_F$ (which is less than the superconducting coherence length) by using a microscopic description based on the Bogoliubov-de Gennes method. We find that: 1) impurities strongly affect the superconducting properties, 2) the effect is impurity position dependent, and 3) it exhibits opposite behavior for resonant and off-resonant wire widths. We show that this is due to the interplay between the shape resonances of the order parameter and the subband energy spectrum induced by the lateral quantum confinement. These effects can be used to manipulate the Josephson current, filter electrons by subband and investigate the symmetries of the superconducting subband gaps.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Paris	Editor
	Language		Wos	000348592100029	Publication Date	2015-01-21
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0295-5075	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	1.957	Times cited	7	Open Access
	Notes	; This work was supported by the Flemish Science Foundation (FWO-Vlaanderen) and the Methusalem funding of the Flemish Government. ;			Approved	Most recent IF: 1.957; 2015 IF: 2.095
	Call Number	UA @ lucian @ c:irua:128424			Serial	4227
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	Author	Verbist, G.; Peeters, F.M.; Devreese, J.T.
	Title	Extended stability region for large bipolarons through interaction with multiple phonon branches			Type	A1 Journal article
	Year	1992	Publication	Ferroelectrics	Abbreviated Journal	Ferroelectrics
	Volume	130	Issue	1-3	Pages	27-34
	Keywords	A1 Journal article; Condensed Matter Theory (CMT); Theory of quantum systems and complex systems
	Abstract	The large (bi)polaron is investigated for the case where the electron interacts with multiple LO-phonon branches. Explicit expressions for the groundstate energy and the effective mass are obtained within the Feynman polaron model approximation and they are applied to the material SrTiO3. The results of an effective LO-phonon branch approximation are compared with the results in which all LO-phonon branches are explicitly included. We show how the stability region for large bipolaron formation is enlarged when the electrons interact with multiple LO-phonon branches. The possible relevance of this result for the high-T(c) superconductors is pointed out.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	London	Editor
	Language		Wos	A1992JV42600004	Publication Date	2011-03-16
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0015-0193;1563-5112;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	0.469	Times cited	19	Open Access
	Notes				Approved	no
	Call Number	UA @ lucian @ c:irua:103065			Serial	1157
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	Author	Filinov, A.V.; Peeters, F.M.; Riva, C.; Lozovik, Y.E.; Bonitz, M.
	Title	Exciton molecules in quantum wells : influence of the well width fluctuations			Type	A1 Journal article
	Year	2004	Publication	Few-body systems T2 – 3rd International Workshop on Dynamics and Structure of Critically, Stable Quantum Few-Body Systems, SEP 01-05, 2003, Trento, ITALY	Abbreviated Journal	Few-Body Syst
	Volume	34	Issue	1-3	Pages	149-154
	Keywords	A1 Journal article; Condensed Matter Theory (CMT)
	Abstract	The influence of the well width fluctuations on the dependence of the binding energy of excitonic complexes in quantum wells is studied by using the path-integral Monte-Carlo technique. The results are compared with available experimental data and a good agreement is found.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Wien	Editor
	Language		Wos	000222009500025	Publication Date	2004-05-18
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0177-7963;1432-5411;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	0.877	Times cited	2	Open Access
	Notes				Approved	Most recent IF: 0.877; 2004 IF: 1.948
	Call Number	UA @ lucian @ c:irua:103232			Serial	1113
Permanent link to this record



	Author	Peeters, F.M.; Riva, C.; Varga, K.
	Title	Trions in quantum wells			Type	A1 Journal article
	Year	2002	Publication	Few-body systems T2 – International Workshop on Dynamics and Structure of Critically Stable, Quantum Few-Body Systems, OCT 08-12, 2001, LES HOUCHES, FRANCE	Abbreviated Journal	Few-Body Syst
	Volume	31	Issue	2-4	Pages	97-100
	Keywords	A1 Journal article; Condensed Matter Theory (CMT)
	Abstract	The ground-state energy of three-particle systems consisting of electrons and holes as found in semiconducting quantum wells is studied. The degree of confinement is determined by the quantum-well width and we can vary the dimensionality of the system from two to three dimensions. The energy levels of the system can further be altered by the application of an external magnetic field which is directed perpendicular to the well.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Wien	Editor
	Language		Wos	000176115900005	Publication Date	2003-03-05
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0177-7963;1432-5411;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	0.877	Times cited	2	Open Access
	Notes				Approved	Most recent IF: 0.877; 2002 IF: 1.773
	Call Number	UA @ lucian @ c:irua:103378			Serial	3733
Permanent link to this record



	Author	Peeters, F.M.; Szafran, B.; Chwiej, T.; Bednarek, S.; Adamowski, J.
	Title	Stability of charged exciton states in quantum wires			Type	A1 Journal article
	Year	2006	Publication	Few-body systems	Abbreviated Journal	Few-Body Syst
	Volume	38	Issue	2/4	Pages	121-124
	Keywords	A1 Journal article; Condensed Matter Theory (CMT)
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Wien	Editor
	Language		Wos	000238498200013	Publication Date	2006-05-03
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0177-7963;1432-5411;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	0.877	Times cited	3	Open Access
	Notes				Approved	Most recent IF: 0.877; 2006 IF: 0.765
	Call Number	UA @ lucian @ c:irua:60035			Serial	3125
Permanent link to this record



	Author	Cheng, X.; Xu, W.; Wen, H.; Zhang, J.; Zhang, H.; Li, H.; Peeters, F.M.; Chen, Q.
	Title	Electronic properties of 2H-stacking bilayer MoS₂ measured by terahertz time-domain spectroscopy			Type	A1 Journal article
	Year	2023	Publication	Frontiers of physics	Abbreviated Journal
	Volume	18	Issue	5	Pages	53303-53311
	Keywords	A1 Journal article; Condensed Matter Theory (CMT)
	Abstract	Bilayer (BL) molybdenum disulfide (MoS2) is one of the most important electronic structures not only in valleytronics but also in realizing twistronic systems on the basis of the topological mosaics in moire superlattices. In this work, BL MoS2 on sapphire substrate with 2H-stacking structure is fabricated. We apply the terahertz (THz) time-domain spectroscopy (TDS) for examining the basic optoelectronic properties of this kind of BL MoS2. The optical conductivity of BL MoS2 is obtained in temperature regime from 80 K to 280 K. Through fitting the experimental data with the theoretical formula, the key sample parameters of BL MoS2 can be determined, such as the electron density, the electronic relaxation time and the electronic localization factor. The temperature dependence of these parameters is examined and analyzed. We find that, similar to monolayer (ML) MoS2, BL MoS2 with 2H-stacking can respond strongly to THz radiation field and show semiconductor-like optoelectronic features. The theoretical calculations using density functional theory (DFT) can help us to further understand why the THz optoelectronic properties of BL MoS2 differ from those observed for ML MoS2. The results obtained from this study indicate that the THz TDS can be applied suitably to study the optoelectronic properties of BL MoS2 based twistronic systems for novel applications as optical and optoelectronic materials and devices.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Wos	000991955300002	Publication Date	2023-05-22
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	2095-0462; 2095-0470	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	7.5	Times cited		Open Access	OpenAccess
	Notes				Approved	Most recent IF: 7.5; 2023 IF: 2.579
	Call Number	UA @ admin @ c:irua:197398			Serial	8818
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	Author	Anisimovas, E.; Peeters, F.M.
	Title	Few-particle states in coupled electron-hole quantum dots			Type	P1 Proceeding
	Year	2003	Publication	Functions II	Abbreviated Journal
	Volume		Issue		Pages	330-337
	Keywords	P1 Proceeding; Condensed Matter Theory (CMT)
	Abstract	We apply the exact diagonalization technique to calculate the ground and excited states of a bipolar artificial molecule composed of two vertically coupled quantum dots containing different types of carriers electrons and holes in equilibrium. In this system, the magnetic field tunes the relative role of intra-dot Coulomb interaction while the inter-dot separation sets the strength of inter-dot correlations. We find an intricate pattern of the switching of the ground-state angular momentum with increasing magnetic field and a rearrangement of approximate single-particle levels as a function of the inter-dot coupling strength.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Wos	000229502400029	Publication Date	2007-11-07
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		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:103838			Serial	1186
Permanent link to this record



	Author	Yagmurcukardes, N.; Bayram, A.; Aydin, H.; Yagmurcukardes, M.; Acikbas, Y.; Peeters, F.M.; Celebi, C.
	Title	Anisotropic etching of CVD grown graphene for ammonia sensing			Type	A1 Journal article
	Year	2022	Publication	IEEE sensors journal	Abbreviated Journal	Ieee Sens J
	Volume	22	Issue	5	Pages	3888-3895
	Keywords	A1 Journal article; Condensed Matter Theory (CMT)
	Abstract	Bare chemical vapor deposition (CVD) grown graphene (GRP) was anisotropically etched with various etching parameters. The morphological and structural characterizations were carried out by optical microscopy and the vibrational properties substrates were obtained by Raman spectroscopy. The ammonia adsorption and desorption behavior of graphene-based sensors were recorded via quartz crystal microbalance (QCM) measurements at room temperature. The etched samples for ambient NH3 exhibited nearly 35% improvement and showed high resistance to humidity molecules when compared to bare graphene. Besides exhibiting promising sensitivity to NH3 molecules, the etched graphene-based sensors were less affected by humidity. The experimental results were collaborated by Density Functional Theory (DFT) calculations and it was shown that while water molecules fragmented into H and O, NH3 interacts weakly with EGPR2 sample which reveals the enhanced sensing ability of EGPR2. Apparently, it would be more suitable to use EGRP2 in sensing applications due to its sensitivity to NH3 molecules, its stability, and its resistance to H2O molecules in humid ambient.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Wos	000766276000010	Publication Date	2022-01-24
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	1530-437x; 1558-1748	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	4.3	Times cited	2	Open Access	Not_Open_Access
	Notes				Approved	Most recent IF: 4.3
	Call Number	UA @ admin @ c:irua:187257			Serial	7126
Permanent link to this record



	Author	Kong, M.; Ferreira, W.P.; Partoens, B.; Peeters, F.M.
	Title	Magnetic field dependence of the normal mode spectrum of a planar complex plasma cluster			Type	A1 Journal article
	Year	2004	Publication	IEEE transactions on plasma science	Abbreviated Journal	Ieee T Plasma Sci
	Volume	32	Issue	2,2	Pages	569-572
	Keywords	A1 Journal article; Condensed Matter Theory (CMT)
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	New York, N.Y.	Editor
	Language		Wos	000222278400007	Publication Date	2004-06-30
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0093-3813;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	1.052	Times cited	4	Open Access
	Notes				Approved	Most recent IF: 1.052; 2004 IF: 1.042
	Call Number	UA @ lucian @ c:irua:62453			Serial	1871
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	Author	Tavernier, M.B.; Anisimovas, E.; Peeters, F.M.
	Title	Electron-vortex interaction in a quantum dot			Type	A1 Journal article
	Year	2004	Publication	International journal of modern physics: B: condensed matter physics, statistical physics, applied physics T2 – 16th International Conference on High Magnetic Fields in Semiconductor, Physics, AUG 02-06, 2004, Florida State Univ, NHMFL, Tallahassee, FL	Abbreviated Journal	Int J Mod Phys B
	Volume	18	Issue	27-29	Pages	3633-3636
	Keywords	A1 Journal article; Condensed Matter Theory (CMT)
	Abstract	Small numbers N < 5 of two-dimensional Coulomb-interacting electrons trapped in a parabolic potential placed in a perpendicular magnetic field are investigated. The reduced wave function of this system, which is obtained by fixing the positions of N-1 electrons, exhibits strong correlations between the electrons and the zeros. These zeros axe often called vortices. An exact-diagonalization scheme is used to obtain the wave functions and the results are compared with results obtained from the recently proposed rotating electron molecule (REM) theory. We find that the vortices gather around the fixed electrons and repel each other, which is to a much lesser extend so for the REM results.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Singapore	Editor
	Language		Wos	000227140200035	Publication Date	2005-04-12
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0217-9792;1793-6578;	ISBN		Additional Links	UA library record; WoS full record
	Impact Factor	0.736	Times cited		Open Access
	Notes				Approved	Most recent IF: 0.736; 2004 IF: 0.361
	Call Number	UA @ lucian @ c:irua:102749			Serial	992
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	Author	Wang, X.F.; Vasilopoulos, P.; Peeters, F.M.
	Title	Influence of spin-orbit interaction on the magnetotransport of a periodically modulated two-dimensional electron gas			Type	A1 Journal article
	Year	2004	Publication	International journal of modern physics: B: condensed matter physics, statistical physics, applied physics T2 – 16th International Conference on High Magnetic Fields in Semiconductor, Physics, AUG 02-06, 2004, Florida State Univ, NHMFL, Tallahassee, FL	Abbreviated Journal	Int J Mod Phys B
	Volume	18	Issue	27-29	Pages	3653-3656
	Keywords	A1 Journal article; Condensed Matter Theory (CMT)
	Abstract	Transport properties of a two-dimensional electron gas (2DEG) are studied in the presence of a normal magnetic field B, of a weak one-dimensional (1D) periodic potential modulation V(x) = V(0)cos(Kx), and of the Rashba spin-orbit interaction (SOI) of strength a. For V(x) = 0 the SOI mixes the up and down spin states of neighboring Landau levels into two, unequally spaced energy branches. For V(x) not equal 0 these levels broaden into bands and their bandwidths oscillate with B. The n-th level bandwidth of each series vanishes at different values of B. Relative to the ID-modulated 2DEG without SOI and one flat-band condition, there are two flat-band conditions that depend on a and the transport coefficients can change considerably. For weak a the Weiss oscillations show beating patterns while for strong a the Shubnikov-de Haas ones axe split in two.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Singapore	Editor
	Language		Wos	000227140200040	Publication Date	2005-04-12
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0217-9792;1793-6578;	ISBN		Additional Links	UA library record; WoS full record
	Impact Factor	0.736	Times cited		Open Access
	Notes				Approved	Most recent IF: 0.736; 2004 IF: 0.361
	Call Number	UA @ lucian @ c:irua:103199			Serial	1633
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	Author	Croitoru, M.D.; Shanenko, A.A.; Peeters, F.M.
	Title	Superconducting nanowires: quantum-confinement effect on the critical magnetic field and supercurrent			Type	A1 Journal article
	Year	2009	Publication	International journal of modern physics: B: condensed matter physics, statistical physics, applied physics T2 – 32nd International Workshop on Condensed Matter Theories, Aug 12-19, 2008, Loughborough Univ, Loughborough, England	Abbreviated Journal	Int J Mod Phys B
	Volume	23	Issue	20-21	Pages	4257-4268
	Keywords	A1 Journal article; Condensed Matter Theory (CMT); Electron microscopy for materials research (EMAT)
	Abstract	We study the effect of electron confinement on the superconducting-to-normal phase transition driven by a magnetic field and/or on the current-carrying state of the superconducting condensate in nanowires. Our investigation is based on a self-consistent numerical solution of the Bogoliubov-de Gennes equations. We show that in a parallel magnetic field and/or in the presence of supercurrent the transition from superconducting to normal phase occurs as a cascade of discontinuous jumps in the superconducting order parameter for diameters D < 10 divided by 15 nm at T = 0. The critical magnetic field exhibits quantum-size oscillations with pronounced resonant enhancements.
	Address
	Corporate Author				Thesis
	Publisher	World scientific	Place of Publication	Singapore	Editor
	Language		Wos	000274525500026	Publication Date	2009-09-23
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0217-9792;1793-6578;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	0.736	Times cited	1	Open Access
	Notes				Approved	Most recent IF: 0.736; 2009 IF: 0.408
	Call Number	UA @ lucian @ c:irua:95673			Serial	3362
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	Author	Xu, W.; Peeters, F.M.; Devreese, J.T.; Leadley, D.R.; Nicholas, R.J.
	Title	Destruction of magnetophonon resonance in high magnetic fields from impurity and phonon scattering in heterojunctions			Type	A1 Journal article
	Year	1996	Publication	International journal of modern physics: B: condensed matter physics, statistical physics, applied physics	Abbreviated Journal	Int J Mod Phys B
	Volume	10	Issue		Pages	169-202
	Keywords	A1 Journal article; Condensed Matter Theory (CMT); Theory of quantum systems and complex systems
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Singapore	Editor
	Language		Wos	A1996TR56200002	Publication Date	2004-10-12
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0217-9792;1793-6578;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	0.937	Times cited	11	Open Access
	Notes				Approved	CHEMISTRY, PHYSICAL 54/144 Q2 # PHYSICS, ATOMIC, MOLECULAR & CHEMICAL 9/35 Q2 #
	Call Number	UA @ lucian @ c:irua:15803			Serial	664
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	Author	Vasilopoulos, P.; Molnar, B.; Peeters, F.M.
	Title	Magnetoconductance through a chain of rings in the presence of spin-orbit interaction			Type	A1 Journal article
	Year	2004	Publication	International journal of modern physics: B: condensed matter physics, statistical physics, applied physics	Abbreviated Journal	Int J Mod Phys B
	Volume	18	Issue	27-29	Pages	3661-3664
	Keywords	A1 Journal article; Condensed Matter Theory (CMT)
	Abstract	Ballistic electron transport through a finite chain of quantum circular rings is studied in the presence of the Rashba coupling, of strength a, and of a perpendicular magnetic field B. The transmission and reflection coefficients for a single ring, obtained analytically, help obtain the conductance through a chain of rings as a function of the strength a, the field B, and of the wave vector k of the incident electron. Due to destructive spin interferences caused by the Rashba coupling the chain can be totally opaque for certain ranges of k the width of which depends on values of a and B. Outside these ranges the conductance oscillates with high values between e(2)/h and 2e(2)/h. The effect of a periodic modulation of a or B on the conductance gaps is investigated. A periodic, square-wave conductance pattern, pertinent to the development of the spin transistor, results within wide stripes in the parameter space spanned by k, a, and B. Finite temperatures smoothen the square-wave profile of the conductance but do not alter its periodic character.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Singapore	Editor
	Language		Wos	000227140200042	Publication Date	2005-04-12
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0217-9792;1793-6578;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	0.736	Times cited	2	Open Access
	Notes				Approved	Most recent IF: 0.736; 2004 IF: 0.361
	Call Number	UA @ lucian @ c:irua:94787			Serial	1914
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	Author	Smondyrev, M.A.; Vansant, P.; Peeters, F.M.; Devreese, J.T.
	Title	Nonlinear Schrödinger equation on a ring			Type	A3 Journal article
	Year	1994	Publication	JINR communications	Abbreviated Journal
	Volume		Issue		Pages
	Keywords	A3 Journal article; Condensed Matter Theory (CMT); Theory of quantum systems and complex systems
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		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	PHYSICS, APPLIED 47/145 Q2 #
	Call Number	UA @ lucian @ c:irua:9279			Serial	2357
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	Author	Schweigert, I.V.; Schweigert, V.A.; Peeters, F.M.
	Title	Influence of the lattice symmetry on melting of the bilayer Wigner crystal			Type	A1 Journal article
	Year	2000	Publication	Journal de physique: 4 T2 – International Conference on Strongly Coupled Coulomb Systems, SEP 04-10, 1999, ST MALO, FRANCE	Abbreviated Journal	J Phys Iv
	Volume	10	Issue	P5	Pages	117-120
	Keywords	A1 Journal article; Condensed Matter Theory (CMT)
	Abstract	The melting transition of the five different lattices of a bilayer crystal is studied using the Monte-Carlo (MC) technique. We found the surprising result that the square lattice has a substantial larger melting temperature as compared to the other lattice structures, which is a consequence of the specific topology of the temperature induced defects. A new melting criterion is formulated which we show to be universal for bilayers as well as for single layer crystals.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Les Ulis	Editor
	Language		Wos	000087026300016	Publication Date	2007-07-03
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	1155-4339;	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:103954			Serial	1647
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	Author	Castelano, L.K.; Hai, G.Q.; Partoens, B.; Peeters, F.M.
	Title	Artificial molecular quantum rings under magnetic field influence			Type	A1 Journal article
	Year	2009	Publication	Journal of applied physics	Abbreviated Journal	J Appl Phys
	Volume	106	Issue	7	Pages	073702,1-073702,8
	Keywords	A1 Journal article; Condensed Matter Theory (CMT)
	Abstract	The ground states of a few electrons confined in two vertically coupled quantum rings in the presence of an external magnetic field are studied systematically within the current spin-density functional theory. Electron-electron interactions combined with inter-ring tunneling affect the electronic structure and the persistent current. For small values of the external magnetic field, we recover the zero magnetic field molecular quantum ring ground state configurations. Increasing the magnetic field many angular momentum, spin, and isospin transitions are predicted to occur in the ground state. We show that these transitions follow certain rules, which are governed by the parity of the number of electrons, the single-particle picture, Hunds rules, and many-body effects.
	Address
	Corporate Author				Thesis
	Publisher	American Institute of Physics	Place of Publication	New York, N.Y.	Editor
	Language		Wos	000270915600047	Publication Date	2009-10-03
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0021-8979;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	2.068	Times cited	5	Open Access
	Notes				Approved	Most recent IF: 2.068; 2009 IF: 2.072
	Call Number	UA @ lucian @ c:irua:86926			Serial	155
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	Author	Chang, K.; Peeters, F.M.
	Title	Asymmetric stark shifts in InGaAs/GaAs near-surface quantum wells: the image charge effect			Type	A1 Journal article
	Year	2000	Publication	Journal of applied physics	Abbreviated Journal	J Appl Phys
	Volume	88	Issue		Pages	5246-5251
	Keywords	A1 Journal article; Condensed Matter Theory (CMT)
	Abstract
	Address
	Corporate Author				Thesis
	Publisher	American Institute of Physics	Place of Publication	New York, N.Y.	Editor
	Language		Wos	000089813800048	Publication Date	2002-07-26
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0021-8979;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	2.068	Times cited	20	Open Access
	Notes				Approved	Most recent IF: 2.068; 2000 IF: 2.180
	Call Number	UA @ lucian @ c:irua:34355			Serial	159
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	Author	Milovanovic, S.P.; Masir, M.R.; Peeters, F.M.
	Title	Bilayer graphene Hall bar with a pn-junction			Type	A1 Journal article
	Year	2013	Publication	Journal of applied physics	Abbreviated Journal	J Appl Phys
	Volume	114	Issue	11	Pages	113706
	Keywords	A1 Journal article; Condensed Matter Theory (CMT)
	Abstract	We investigate the magnetic field dependence of the Hall and the bend resistances for a ballistic Hall bar structure containing a pn-junction sculptured from a bilayer of graphene. The electric response is obtained using the billiard model, and we investigate the cases of bilayer graphene with and without a band gap. Two different conduction regimes are possible: (i) both sides of the junction have the same carrier type and (ii) one side of the junction is n-type while the other one is p-type. The first case shows Hall plateau-like features in the Hall resistance that fade away as the band gap opens. The second case exhibits a bend resistance that is asymmetric in magnetic field as a consequence of snake states along the pn-interface, where the maximum is shifted away from zero magnetic field.
	Address
	Corporate Author				Thesis
	Publisher	American Institute of Physics	Place of Publication	New York, N.Y.	Editor
	Language		Wos	000324827200031	Publication Date	2013-09-17
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0021-8979;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	2.068	Times cited	3	Open Access
	Notes	This work was supported by the Flemish Science Foundation (FWO-Vl), the European Science Foundation (ESF) under the EUROCORES Program EuroGRAPHENE within the project CONGRAN, and the Methusalem Foundation of the Flemish government.			Approved	Most recent IF: 2.068; 2013 IF: 2.185
	Call Number	UA @ lucian @ c:irua:111169			Serial	234
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	Author	Berdiyorov, G.; Harrabi, K.; Mehmood, U.; Peeters, F.M.; Tabet, N.; Zhang, J.; Hussein, I.A.; McLachlan, M.A.
	Title	Derivatization and diffusive motion of molecular fullerenes : ab initio and atomistic simulations			Type	A1 Journal article
	Year	2015	Publication	Journal of applied physics	Abbreviated Journal	J Appl Phys
	Volume	118	Issue	118	Pages	025101
	Keywords	A1 Journal article; Condensed Matter Theory (CMT)
	Abstract	Using first principles density functional theory in combination with the nonequilibrium Green's function formalism, we study the effect of derivatization on the electronic and transport properties of C-60 fullerene. As a typical example, we consider [6,6]-phenyl-C-61-butyric acid methyl ester (PCBM), which forms one of the most efficient organic photovoltaic materials in combination with electron donating polymers. Extra peaks are observed in the density of states (DOS) due to the formation of new electronic states localized at/near the attached molecule. Despite such peculiar behavior in the DOS of an isolated molecule, derivatization does not have a pronounced effect on the electronic transport properties of the fullerene molecular junctions. Both C-60 and PCBM show the same response to finite voltage biasing with new features in the transmission spectrum due to voltage induced delocalization of some electronic states. We also study the diffusive motion of molecular fullerenes in ethanol solvent and inside poly(3-hexylthiophene) lamella using reactive molecular dynamics simulations. We found that the mobility of the fullerene reduces considerably due to derivatization; the diffusion coefficient of C-60 is an order of magnitude larger than the one for PCBM. (c) 2015 AIP Publishing LLC.
	Address
	Corporate Author				Thesis
	Publisher	American Institute of Physics	Place of Publication	New York, N.Y.	Editor
	Language		Wos	000357961000036	Publication Date	2015-07-10
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0021-8979;1089-7550;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	2.068	Times cited	2	Open Access
	Notes	; K.H., U.M. and I.A.H. would like to thank the National Science, Technology and Innovation Program of KACST for funding this research under Project No. 12-ENE2379-04. They also acknowledge support from KFUPM and Research Institute. ;			Approved	Most recent IF: 2.068; 2015 IF: 2.183
	Call Number	c:irua:127098			Serial	652
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