Prof. Dr. Lucica Miu

Profil

Derzeitige StellungProfessor W-3 und Äquivalente
FachgebietExperimentelle Physik der Kondensierten Materie
KeywordsSuperconducting thin films, Vortex dynamics, High-temperature superconductivity

Aktuelle Kontaktadresse

LandRumänien
OrtBucharest-Magurele
Universität/InstitutionNational Institute of Materials Physics
Institut/AbteilungLaboratory of Low Temperature Physics and Superconductivity
Websitewww.infim.ro

Gastgeber*innen während der Förderung

Prof. Dr. Hermann AdrianInstitut für Festkörperphysik, Technische Universität Darmstadt, Darmstadt
Prof. Dr. Hermann AdrianInstitut für Physik, Johannes Gutenberg-Universität Mainz, Mainz
Beginn der ersten Förderung01.01.1994

Programm(e)

1992Humboldt-Forschungsstipendien-Programm

Publikationen (Auswahl)

2017L. Miu, A. M. Ionescu, D. Miu, I. Ivan, and A. Crisan: Behavior of the Second Magnetizatio Peak in Self-nanostructured La2-xSrxCuO4 Single Crystals. In: A. Crisan, Vortices and Nanostructured Superconductors. Springer, 2017. 159-184
2017A. M. Ionescu, I. Ivan, M. enculescu, M. Grigoroscuta, D. Miu, M. Valeanu, P. Badica, and L. Miu: From an anomalous peak effect to a second magnetization peak in Nb-rich Nb-Ti alloys. In: Journal of Supercond. and Novel Magn., 2017, 1103-1108
2017A. Crisan, V. S.Dang, P. Mikheenko, A. M. Ionescu, I. Ivan, and L. Miu: Synergetic pinning centres in BaZrO3-doped YBa2Cu3O7 films induced by SrTiO3 nanolayers. In: Supercond. Sci. Technol., 2017, 045012-1-7
2016L. Miu, I. Ivan, A. M. Ionescu, and D. Miu: AC magnetic response of superconducting YBa2Cu3O7/PrBa2Cu3O7 superlattices. In: AIP Advances, 2016, 065027-1-6
2016P. Badica, M. Burdusel, S. Popa, I. Pasuk, I. Ivan, H. Borodianska, O. Vasylkiv, A. Kuncser, A. M. Ionescu, L. Miu, and G. Aldica: Reactive spark plasma sintering of MgB2 in nitrogen atmosphere for the enhancement of the high-field critical current density. In: Supercond. Sci. Technol., 2016, 105020-1-7
2016I. Ivan, A. M. Ionescu, D. Miu, P. Mele, and L. Miu: Vortex activation energy in the AC magnetic response of superconducting YBa2Cu3O7 thin films with complex pinning structures . In: Supercond. Sci. Technol., 2016, 095013-1-7
2015L. Miu, A. M. Ionescu, I. Ivan, D. Miu, T. Adachi, K. Omori, and Y. Koike: Behaviour of the second magnetization peak in La2-xSrxCuO4 single crystals upon entering the doping domain of static stripe order. In: Physica C, 2015, 79-84
2015D. Miu, S. I. Jinga, B. S. Vasile, and L. Miu: Out of plane superferromagnetic behavior of quasi two-dimensional Fe/Al2O3 multilayer nanocomposites. In: Journal of Appl. Phys., 2015, 074303-1-4
2015P. Badica, G. Aldica, M. Burdusel, S. Popa, R. F. Negrea, M. Enculescu, I. Pasuk, and L. Miu: Significant enhancement of the critical current density for cubic BN addition into ex situ spark plasma sintered MgB2. In: Supercond. Sci. Technol., 2015, 095013-1-12
2014L. Miu, P. Mele, A. Crisan, A. Ionescu, and D. Miu: Evolution of vortex dynamics in YBa2Cu3O7 films with nanorods by adding nanoparticles. In: Physica C, 2014, 40-43
2014L. Miu, P. Mele, I. Ivan, A. M. Ionescu, A. Crisan, P. Badica, and D. Miu: Magnetization Relaxation in Superconducting YBa2Cu3O7 Films with Embedded Nanorods and Nanoparticles . In: V. Kuncser and L. Miu, Size Effects in Nanostructures: Basics and Applications. Springer, 2014. 293-317
2014V. Kuncser and L. Miu Editors: Size Effects in Nanostructures: Basics and Applications. Springer, 2014
2013L. Miu, I. Ivan, D. Miu, P. Mele, K. Matsumoto, P. Mikheenko, V. S. Dang, and A. Crisan: High vortex depinning temperatures in YBCO films with BZO nanorods. In: J. of Supercond. and Novel Magn., 2013, 1167-1173
2013D. Miu, I. Ivan, A. Crisan, P. Mele, G. Jakob, and L. Miu: Inhibition of the detrimental vortex-kink formation in thick YBa2Cu3O7 films with BaZrO3 nanorods. In: Supercond. Sci. Technol., 2013, 045008-1-6
2012L. Miu: Non-monotonous temperature variation of the magnetization relaxation rate in YBCO films with BZO nanorods below the matching field. In: Physica C, 2012, 179-182
2012D. Miu, T. Noji, T. Adachi, Y. Koike, and L. Miu: On the nature of the second magnetization peak in FeSe1-xTex single crystals. In: Supercond. Sci. Technol., 2012, 115009-1-7
2012L. Miu: Vortex depinning temperature in YBa2Cu3O7 films with BaZrO3 nanorods. In: Phys. Rev. B, 2012, 1-5
2011I. Ivan, D. Miu, S. Popa, G. Jakob, and L. Miu: On the determination of the vortex creep parameters in superconductors using standard magnetization relaxation data. In: Supercond. Sci. Technol., 2011, 095005-1-6
2011V. Mihalache, I. G. Deac, A. V. Pop, and L. Miu: The pinning force density in the polycrystalline Bi1.8Pb0.4Sr2Ca2-xYxCu3Oy multiphase system. In: Current Applied Physics, 2011, 1010-1014
2011A. El Tahan, G. Jakob, D. Miu, I. Ivan, P. Badica, and L. Miu: Vortex-creep crossover in YBCO/PrBCO superlattices during standard magnetization relaxation measurements. In: Supercond. Sci. Technol., 2011, 045014-1-6
2010L. Miu, G. Aldica, P. Badica, I. Ivan, D. Miu, and G. Jakob: Improvement of the critical current density of spark plasma sintered MgB2 by C60 addition. In: Supercond. Sci. Technol., 2010, 095002-1-5
2010L. Miu, I. Ivan, P. Badica, G. Jakob, D. Miu, P. Mele, K. Matsumoto, M. Mukaida, Y. Yoshida, T. Horide, A. Ichinose, and S. Horii: Magnetization relaxation in YBCO films with improved supercurrent transport properties. In: Journal of Physics: Conference Series, 2010, 012026-1-9
2010L. Miu and D. Miu: On the sensitivity of the Maley technique for the analysis of vortex-creep activation energy in disordered superconductors. In: Supercond. Sci. Technol., 2010, 025033-1-5
2010L. Miu, T. Adachi, K. Omori, Y. Koike, and D. Miu: Temperature dependence of the second magnetization peak in underdoped La2-xSrxCuO4 single crystals. In: Phys. Rev. B, 2010, 064520-1-4
2010A. El Tahan, G. Jakob, H. Adrian, and Lucica Miu: Vortex-creep activation energy in YBa2Cu3O7/PrBa2Cu3O7 superlattices. In: Physica C, 2010, 1-7
2009L. Miu: Possible influence of two-band superconductivity on the second magnetization peak in La2-xSrxCuO4 single crystals. In: Physica C, 2009, 1136-1139
2008L. Miu, Y. Tahabe, T. Adachi, Y. Koike, D. Miu, G. Jakob, and H. Adrian: Anomalous behavior of the second magnetization peak in La_1.81Sr_0.19CuO_4 single crystals: Possible influence of two-band superconductivity. In: Phys. Rev. B, 2008, 024520-1-024520-4
2008L. Miu, D. Miu, T. Petrisor, A. El Tahan, G. Jakob, and H. Adrian: Origin of the plateu in the temperature dependence of the normalized magnetization relaxation rate in disordered high-temperature superconductors. In: Phys. Rev. B, 2008, 212508-1-212508-4
2008L. Miu: Where is the mean-field transition temperature of underdoped superconducting cuprates hiding?. In: Romanian Rep. in Physics, 2008, 713-721
2007L. Miu, D. Miu, G. Jakob, and H. Adrian: Location of the mean-field critical temperature of underdoped YBa_2Cu_3O_(7 - delta) films. In: Phys. Rev. B, 2007, 214504-1-214504-4
2007L. Miu, Dana Miu, G. Jakob, and H. Adrian: Vortex system ordering in YBCO films during magnetization measurements at low temperatures. In: Physica C, 2007, 1206-1207
2007L, Miu, D. Miu, G. Jakob, and H. Adrian: Vortex-antivortex unbinding in oxygen-deficient YBa_2Cu_3O_(7 - delta) films. In: Physica C, 2007, 236-239
2006L. Miu, D. Miu, G. Jakob, and H. Adrian: Determination of two-dimensional zero-magnetic-field I-V exponent in Bi_2Sr_2CaCu_2O_(8 + delta). In: Phys. Rev. B, 2006, 224526-1-224526-4
2005L. Miu: Ordering of the creeping vortex system in Bi_2Sr_2CaCu_2O_(8 + delta) single crystals at low temperatures. In: Phys. Rev. B, 2005, 132502-1-132502-4
2004L. Miu: Driving-force induced disappearance of the second magnetisation peak in Bi_2Sr_2CaCu_2O_(8 + delta) single crystals at low temperatures. In: Physica C, 2004, 260-264
2001Lucica Miu: 'Comment on 'Coulomb-Gas Scaling Law for Superconducting Bi2+ySr2-x-yLaxCuO6+delta Thin Films in Magnetic Fields'. In: Physical Review Letters, 2001, 209703-1-209703-1
2001Lucica Miu. C. C. Almasan, D. Miu, H. Adrian: Magnetization relaxation in the flux-creep annealing regime across the second magnetization peak of disordered YBa2Cu3O7-x crystals. In: Physica C, 2001, 49-54
2001Lucica Miu, M. Basset, G. Jakob, H. Rodriguez, H. Adrian: Nondiverging vortex pinning barriers at low current densities across the putative eleastic vortex-glass-vortex-liquid transition in YBa2-Cu3O7-delta films. In: Physical Review B , 2001, 220502-1-220502-4
1999L. Miu, G. Jakob, and H. Adrian: Comment on 'Nonlocal in-plane resistance due to vortex-antivortex dynamics in high-T_c superconducting films'. In: Phys. Rev. Lett., 1999, 672-672
1998L. Miu, G. Jakob, P. Haibach, Th. Kluge, U. Frey, P. Voss-de Haan, and H. Adrian: Length-scale-dependent vortex-antivortex unbinding in epitaxial Bi_2Sr_2CaCu_2O_(8 + delta) films. In: Phys. Rev. B, 1998, 3144-3150
1998L. Miu, G. Jakob, P. Haibach, F. Hillmer, C. C. Almasan, and H. Adrian: Vortex liquid entanglement in Bi_2Sr_2CaCu_2O_(8 + delta) films in the presence of quenched disorder . In: Phys. Rev. B, 1998, 3151-3155
1995L. Miu, P. Wagner, A. Hadish, F. Hillmer, and H. Adrian: Bose-glass behavior of the vortex system in epitaxial Bi_2Sr_2CaCu_2O_(8 + delta) films with columnar defects. In: Phys. Rev. B, 1995, 3953-3956
1995L. Miu, P. Wagner, A. Hadish, U. Frey, and H. Adrian: Thermally assisted flux flow in epitaxial Bi_2Sr_2Ca_2Cu_3O_(10 + delta) thin films: estimation of the anisotropy parameter. In: J. of Superconductivity, 1995, 293-297
1994Lucica Miu: Size limitation of vortex fluctuations in transport-current-carrying Bi2Sr2Ca2Cu3O10 high-temperature superconductors with preferential crystallite orientation . In: Phys. Rev. B, 1994, 13849-13852
1994L. Miu, P. Wagner, A. Hadish, F. Hillmer, and H. Adrian: Thermally activated dissipation in epitaxial Bi_2Sr_2CaCu_2O_(8 + delta) films. Evidence for the occurrence of vortex strings with three dimensional Fluctuations in low magnetic fields. In: Physica C, 1994, 249-254