FIGUERUELO-CAMPANERO, IGNACIO; DEL CAMPO, ADOLFO; NIEVA, GLADYS; GONZALEZ, ELVIRA M; SERRANO, AIDA; MENGHINI, MARIELA

Apparent color and Raman vibrational modes of the high-temperature superconductor Bi 2 Sr 2 CaCu 2 O 8+δ exfoliated flakes

2D Materials; Lugar: Bristol; Año: 2024

L. LANOËL; N. HABERKORN; G. NIEVA

Flux creep regimes and vortex phase diagram in β-FeSe single crystals

PHYSICA C - SUPERCONDUTIVITY; Año: 2024 vol. 618

SÁNCHEZ, JAZMÍN ARAGÓN; MALDONADO, RAÚL CORTÉS; AMIGÓ, M. LOURDES; NIEVA, GLADYS; KOLTON, ALEJANDRO; FASANO, YANINA

Disordered hyperuniform vortex matter with rhombic distortions in FeSe at low fields

Physical Review B; Año: 2023 vol. 107

PUIG, JOAQUÍN; ELIAS, FEDERICO; ARAGÓN SÁNCHEZ, JAZMÍN; CORTÉS MALDONADO, RAÚL; RUMI, GONZALO; NIEVA, GLADYS; PEDRAZZINI, PABLO; KOLTON, ALEJANDRO B.; FASANO, YANINA

Anisotropic suppression of hyperuniformity of elastic systems in media with planar disorder

Communication Materials; Año: 2022

ARAGÓN SÁNCHEZ, JAZMÍN; AMIGÓ, MARÍA LOURDES; BELUSSI, CRISTIAN HORACIO; ALE CRIVILLERO, MARÍA VICTORIA; SUÁREZ, SERGIO; GUIMPEL, JULIO; NIEVA, GLADYS; ESTEBAN GAYONE, JULIO; FASANO, YANINA

Impact of atomic defects in the electronic states of FeSe 1 − x S x superconducting crystals

JPhys Materials; Año: 2022 vol. 5

LANOËL, L.; ROZAS, G.; BRUCHHAUSEN, A.E.; AMIGÓ, M.L.; CRIVILLERO, M. V. ALE; HOFER, J.A.; VILLAFUERTE, M.; BRIDOUX, G.; BENGIÓ, S.; NIEVA, G.

Effects of aging processes at the surface of the superconductor β-FeSe

Physical Review B; Año: 2022 vol. 106

BRIDOUX, G.; FERREYRA, J.M.; GUIMPEL, J.; NIEVA, G.; VILLAFUERTE, M.

The influence of thermal annealing on the photoconducting properties of BaSnO3films

APPLIED PHYSICS LETTERS; Lugar: New York; Año: 2021 vol. 118

FIGUEROA, C.A.; ZAPATA, M.C.; BRIDOUX, G.; FERREYRA, J.; PATRONE, L.; MALATTO, L.; GUIMPEL, J.; NIEVA, G.; RUNCO LEAL, V.; NAVARRO, C.; VILLAFUERTE, M.

The role of polarization in the threshold voltage of field effect transistors based on ZnO/MgO

APPLIED PHYSICS LETTERS; Año: 2021 vol. 119

SÁNCHEZ, JAZMÍN ARAGÓN; RUMI, GONZALO; MALDONADO, RAÚL CORTÉS; BOLECEK, NÉSTOR RENÉ CEJAS; PUIG, JOAQUÍN; PEDRAZZINI, PABLO; NIEVA, GLADYS; DOLZ, MOIRA I.; KONCZYKOWSKI, MARCIN; VAN DER BEEK, CORNELIS J.; KOLTON, ALEJANDRO B.; FASANO, YANINA

Non-Gaussian tail in the force distribution: a hallmark of correlated disorder in the host media of elastic objects

Scientific Reports; Lugar: Berlin; Año: 2020 vol. 10

ALE CRIVILLERO, M. V.; AMIGÓ, M. L.; HABERKORN, N.; NIEVA, G.; GUIMPEL, J.

Microstructural control of the transport properties of β -FeSe films grown by sputtering

JOURNAL OF APPLIED PHYSICS; Año: 2019 vol. 126 p. 1153031 - 1153038

DOLZ, M. I.; BOLECEK, N. R. CEJAS; PUIG, J.; PASTORIZA, H.; NIEVA, G.; GUIMPEL, J.; VAN DER BEEK, C. J.; KONCZYKOWSKI, M.; FASANO, Y.

Enhancement of penetration field in vortex matter in mesoscopic superconductors due to Andreev bound states

Physical Review B; Año: 2019 vol. 100 p. 645081 - 645085

RUMI, GONZALO; ARAGÓN SÁNCHEZ, JAZMÍN; ELÍAS, FEDERICO; CORTÉS MALDONADO, RAÚL; PUIG, JOAQUÍN; CEJAS BOLECEK, NÉSTOR RENÉ; NIEVA, GLADYS; KONCZYKOWSKI, MARCIN; FASANO, YANINA; KOLTON, ALEJANDRO B.

Hyperuniform vortex patterns at the surface of type-II superconductors

Physical Review Research; Año: 2019 vol. 1 p. 3305701 - 3305717

ARAGÓN SÁNCHEZ, JAZMÍN; CORTÉS MALDONADO, RAÚL; CEJAS BOLECEK, NÉSTOR R.; RUMI, GONZALO; PEDRAZZINI, PABLO; DOLZ, MOIRA I.; NIEVA, GLADYS; BEEK, CORNELIS J. VAN DER; KONCZYKOWSKI, MARCIN; DEWHURST, CHARLES D.; CUBITT, ROBERT; KOLTON, ALEJANDRO B.; PAUTRAT, ALAIN; FASANO, YANINA

Unveiling the vortex glass phase in the surface and volume of a type-II superconductor

Communications Physics; Lugar: Berlin; Año: 2019 vol. 2

ZAPATA, C; NIEVA, G; FERREYRA, J M; VILLAFUERTE, M; LANOËL, L; BRIDOUX, G

The s - d exchange model as the underlying mechanism of magnetoresistance in ZnO doped with alkali metals

JOURNAL OF PHYSICS CONDENSED MATTER; Lugar: Londres; Año: 2019 vol. 31

BRIDOUX, G.; VILLAFUERTE, M.; FERREYRA, J.M.; GUIMPEL, J.; NIEVA, G.; FIGUEROA, C.A.; STRAUBE, B.; HELUANI, S.P.

Franz-Keldysh effect in epitaxial ZnO thin films

APPLIED PHYSICS LETTERS; Año: 2018 vol. 112

AMIGÓ, M.L.; CRIVILLERO, M. V. ALE; FRANCO, D.G.; BADIA-MAJÓS, A.; GUIMPEL, J.; CAMPO, J.; DAMAY, F.; PORCHER, F.; CONDÓ, A.M.; NIEVA, G.

Intrinsic pinning by naturally occurring correlated defects in FeSe1-xTex superconductors

SUPERCONDUCTOR SCIENCE AND TECHNOLOGY; Año: 2017 vol. 30

AMIGÓ, M L; HABERKORN, N; PÉREZ, P; SUÁREZ, S; NIEVA, G

Vortex dynamics in β -FeSe single crystals: effects of proton irradiation and small inhomogeneous stress

SUPERCONDUCTOR SCIENCE AND TECHNOLOGY; Año: 2017 vol. 30

J. D. QUERALES-FLORES; M. L. AMIGÓ; G. NIEVA; C. VENTURA

Normal-state magnetotransport properties of \beta-FeSe superconductors

EUROPHYSICS LETTERS; Lugar: Bologna; Año: 2016 vol. 113 p. 170051 - 170056

V. FUSTER; M. C. BLANCO; D.G. FRANCO; G.TIRAO; V. M. NASSIF; G. NIEVA; R.E. CARBONIO

Synthesis of new double perovskites La1.98Mn1.11Mo0.89O5.93 and La1.92Mn1.29Mo0.71O5.84: Characterization of structural and magnetic properties

JOURNAL OF ALLOYS AND COMPOUNDS; Lugar: Amsterdam; Año: 2016 vol. 681 p. 444 - 454

D. J. PÉREZ-MORELO; E. OSQUIGUIL; A. B. KOLTON; G. NIEVA; I. W. JUNG; D. LÓPEZ; H. PASTORIZA

Thermodynamic evidence for the Bose glass transition in twinned YBa2Cu3O7−δ crystals

PHYSICAL REVIEW B; Lugar: New York; Año: 2015 vol. 92 p. 205101 - 205104

M. A. ROMERO; A. A. ALIGIA; J. G. SERENI; G. NIEVA

Interpretation of experimental results on Kondo systems with crystal field

JOURNAL OF PHYSICS CONDENSED MATTER; Lugar: Londres; Año: 2014 vol. 26 p. 25602 - 25602

DIEGO M. GIL; G. NIEVA; DIEGO G. FRANCO; MARÍA INÉS GOMEZ; RAUL E. CARBONIO

LEAD NITROPRUSSIDE: A NEW PRECURSOR FOR THE SYNTHESIS OF THE MULTIFERROIC PB2FE2O5, AN ANION-DEFICIENT PEROVSKITE.

MATERIALS CHEMISTRY AND PHYSICS; Lugar: Amsterdam; Año: 2013 vol. 141 p. 355 - 361

D. G. FRANCO; R. E. CARBONIO; E. E. KAUL; G. NIEVA

TAILORING THE GROUND STATE OF THE FERRIMAGNET LA2NI(NI1/3SB2/3)O6

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS; Lugar: Amsterdam; Año: 2013 vol. 346 p. 196 - 202

D. G. FRANCO; R. E. CARBONIO; G. NIEVA

SYNTHESIS AND STRUCTURAL AND MAGNETIC CHARACTERIZATION OF THE FRUSTRATED MAGNETIC SYSTEM LA2NI4/3-XCOXSB2/3O6

JOURNAL OF SOLID STATE CHEMISTRY; Lugar: Amsterdam; Año: 2013 vol. 207 p. 69 - 79

V. F. CORREA; N. HABERKORN; G. NIEVA; D. J. GARCIA; B. ALASCIO

Unusual large magnetostriction in the ferrimagnet Gd(2/3)Ca(1/3)MnO3

EUROPHYSICS LETTERS; Lugar: Bristol; Año: 2012 vol. 98 p. 370031 - 370036

CORREA, V.F.; SÄNGER N; JORGE G; NIEVA G; HABERKORN N

Giant magnetostructural coupling in Gd2/3Ca1/3MnO3

Journal of Physics: Conference Series; Año: 2009 vol. 167 p. 120101 - 120104

G. BRIDOUX; G, NIEVA; F. DE LA CRUZ

Vortex transport entropy in the H?T diagram of high Tc superconductors

Journal of Physics: Conference Series; Año: 2009 vol. 167 p. 120131 - 120135

LUZURIAGA J.; BADIA-MAJOS A.; NIEVA G.; GIORDANO J. L.; LOPEZ C.; SERQUIS A.; SERRANO G.

Magnetic relaxation induced by transverse flux shaking in MgB2 superconductors

SUPERCONDUCTOR SCIENCE AND TECHNOLOGY; Lugar: Londres; Año: 2009 vol. 22 p. 150211 - 150216

N. HABERKORN; S. LARRÉGOLA; D. FRANCO; G. NIEVA

Inhomogeneous ferrimagnetic-like behavior in Gd2/3Ca1/3MnO3 single crystals

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS; Año: 2009 vol. 321 p. 1133 - 1136

LUZURIAGA J.; BADÍA-MAJOS A.; NIEVA G.; GIORDANO J. L.; LÓPEZ C.; SERQUIS A.; SERRANO G.

Experimental and numerical study of transverse flux shaking in MgB2 superconductors

Journal of Physics: Conference Series; Año: 2009 vol. 167 p. 120091 - 120095

BRIDOUX G.; NIEVA G.; DE LA CRUZ F.

Phase-coherence effects in vortex transport entropy

PHYSICAL REVIEW LETTERS; Año: 2008 vol. 101 p. 1 - 4

R. F. LUCCAS; N. HABERKORN; J. GUIMPEL; G. BRIDOUX; G. NIEVA

Growth of GdBa2Cu3O7 thin films on single crystalline substrates of Y1-xPrxBa2Cu3O7

PHYSICA C - SUPERCONDUTIVITY; Año: 2007 vol. 460 p. 1377 - 1378

N. HABERKORN; G. BRIDOUX; E. OSQUIGUIL; G. NIEVA; J. GUIMPEL

Hall effect in a GdBa2CU3O7-d/La0.75Sr0.25MnO3 perovskite bilayer

APPLIED SURFACE SCIENCE; Año: 2007 vol. 254 p. 222 - 224

G. PASQUINI; D. LUNA; G. NIEVA

Oscillatory dynamics in the vortex matter of twinned and untwinned YBa2Cu3O7 crystals

PHYSICAL REVIEW B - CONDENSED MATTER AND MATERIALS PHYSICS; Año: 2007 vol. 76 p. 2123021 - 2123024

N. HABERKORN; F. LOVEY; A. M. CONDÓ; G. NIEVA; J. GUIMPEL

Glass like behaviour at the PrBa2Cu3O7 / La0.75Sr0.25MnO3 interface

PHYSICAL REVIEW B - CONDENSED MATTER AND MATERIALS PHYSICS; Año: 2007 vol. 75 p. 244271 - 244276

G. BRIDOUX; P. PEDRAZZINI; F. DE LA CRUZ; G. NIEVA

Angular field dependence of Nernst effect in Bi2Sr2CaCu2O8+d

PHYSICA C - SUPERCONDUTIVITY; Año: 2007 vol. 460 p. 841 - 842

J. L. GIORDANO; J. LUZURIAGA; A. BADÍA MAJÓS; G. NIEVA; I. A. RUÍZ TAGLE

Magnetization Collapse in Polycrystalline YBCO under transport current cycles

SUPERCONDUCTOR SCIENCE AND TECHNOLOGY; Lugar: Londres; Año: 2006 vol. 19 p. 385 - 391

J. L. GIORDANO; J. LUZURIAGA; I. A. RUÍZ TAGLE; G. NIEVA; A. BADÍA MAJÓS

Magnetization Measurements of Hard Superconductors under Dissipative Transport

Journal of Physics: Conference Series; Año: 2006 vol. 43 p. 663 - 666

S. BAHRS; S. MULLER; M. RUBHAUSEN; B. SCHULZ; A.R. GONI; G. NIEVA; C. THOMSEN

Anisotropic ultraviolet Raman resonance in underdoped YBa2Cu3O6.7

PHYSICAL REVIEW B - CONDENSED MATTER AND MATERIALS PHYSICS; Año: 2006 vol. 74 p. 245191 - 245195

A. HOFFMANN; G. NIEVA; J. GUIMPEL; Y. BRUYNSERAEDE; J. SANTAMARÍA; D. LEDERMAN; IVAN K. SCHULLER

Comment on Photoemission study of YBa2Cu3Oy thin films under light illumination

PHYSICAL REVIEW LETTERS; Lugar: New York; Año: 2006 vol. 97 p. 1197010 - 1197011

S. BAHRS; J. GUIMPEL; A. R. GOÑI; B. MAIOROV; A. FAINSTEIN; G. NIEVA; C. THOMSEN

Photobleaching in GdBa2Cu3O7-d in a simultaneous Raman and electrical-transport experiment

PHYSICAL REVIEW B - SOLID STATE; Año: 2005 vol. 72 p. 1445011 - 1445016

S. BAHRS; A. BRUCHHAUSEN; A. R. GOÑI; G. NIEVA; A. FAINSTEIN; K. FLEISCHER; C. THOMSEN.

Effect of light on the reflectance anisotropy and chain-oxygen related Raman signal in untwinned, underdoped crystals of YBa2Cu3O7-d

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS; Lugar: Amsterdam; Año: 2005 vol. 64 p. 340 - 343

V. F. CORREA; G. NIEVA; H. PASTORIZA; F. DE LA CRUZ

The true pinning force range in Bi2Sr2CaCu2O8 + d single crystals at low temperatures

PHYSICA C - SUPERCONDUTIVITY; Año: 2004 vol. 408 p. 531 - 532

A. BRUCHHAUSEN; .S. BAHRS; K. FLEISCHER; A.R. GOÑI; A. FAINSTEIN; G. NIEVA; A. A. ALIGIA; W. RICHTER; C. THOMSEN

Photoinduced chain-oxygen ordering in detwinned YBa2Cu3O6.7 single crystals studied by reflectance-anisotropy spectorscopy

PHYSICAL REVIEW B - SOLID STATE; Año: 2004 vol. 69 p. 2245081 - 2245085

S. BAHRS; A. R. GOÑI; C. THOMSEN; B. MAIOROV; G. NIEVA; A. FAINSTEIN

Light-induced oxygen-ordering dynamics in (Y,Pr)Ba2Cu3O6.7: A Raman spectroscopy and Monte Carlo study

PHYSICAL REVIEW B - SOLID STATE; Año: 2004 vol. 70 p. 145121 - 145129

S. BAHRS; S. REICH; A. ZWICK; A. R. GOÑI; W. BACSA; G. NIEVA; C. THOMSEN

Raman spectroscopy with UV excitation on untwinned single crystals of YBa2Cu3O7-d

PHYSICA STATUS SOLIDI B-BASIC RESEARCH; Año: 2004 vol. 241 p. 63 - 66

BAHRS, S.; GONI, A.R.; MAIOROV, B.; NIEVA, G.; FAINSTEIN, A.; THOMSEN, C.

Raman-study of photoinduced chain-oxygen ordering in RBa2Cu3O7-delta

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY; Año: 2003 vol. 13 p. 3192 - 3195

PASQUINI, G.; CIVALE, L.; LANZA, H.; NIEVA, G.

Angular regimes of ac dynamics and pinning in YBa2Cu3O7 crystals with and without columnar defects

PHYSICAL REVIEW B - CONDENSED MATTER AND MATERIALS PHYSICS; Año: 2002 vol. 65 p. 2145171 - 2145178

LEVY, G.; MAIOROV, B.; CORVALAN, M.S.; FAINSTEIN, A.; NIEVA, G.

Oxygen overdoping in superconducting and non-superconducting Y1-xPrxBa2Cu3Oy

PHYSICA B - CONDENSED MATTER; Año: 2002 vol. 320 p. 333 - 336

GRIGERA, S.A.; GRIGERA, T.S.; RIGHI, E.F.; NIEVA, G.; DE LA CRUZ, F.

Flux-cutting in YBa2Cu3O7-delta revisited

PHYSICA C - SUPERCONDUTIVITY; Lugar: Amsterdam; Año: 2002 vol. 371 p. 237 - 242

CORREA, V.F.; NIEVA, G.; DE LA CRUZ, F.

Vortex softening: Origin of the second peak effect in Bi2Sr2CaCu2O8+delta

PHYSICAL REVIEW LETTERS; Año: 2001 vol. 87 p. 570031 - 570034

HERBSOMMER, J.A.; CORREA, V.F.; NIEVA, G.; PASTORIZA, H.; LUZURIAGA, J.

Vortex dynamics in Bi2Sr2CaCu2O8+d single crystals with planar defects

SOLID STATE COMMUNICATIONS; Año: 2001 vol. 120 p. 59 - 63

CORREA, V.F.; KAUL, E.E.; NIEVA, G.

Overdoping effects in Bi2Sr2CaCu2O8+delta: From electromagnetic to Josephson interlayer coupling

PHYSICAL REVIEW B - CONDENSED MATTER AND MATERIALS PHYSICS; Año: 2001 vol. 63 p. 1725051 - 1725054

NIEBIESKIKWIAT, D.; SILHANEK, A.; CIVALE, L.; NIEVA, G.; LEVY, P.; KRUSIN-ELBAUM, L.

Suppression of matching field effects by splay and pinning energy dispersion in YBa2Cu3O7 with columnar defects

PHYSICAL REVIEW B - CONDENSED MATTER AND MATERIALS PHYSICS; Año: 2001 vol. 63 p. 1445041 - 1445045

CORREA, V.F.; HERBSOMMER, J.A.; KAUL, E.E.; DE LA CRUZ, F.; NIEVA, G.

Order-disorder transition and the zero-dimensional vortex pinning regime in Bi2Sr2CaCu2O8+delta

PHYSICAL REVIEW B - CONDENSED MATTER AND MATERIALS PHYSICS; Año: 2001 vol. 63 p. 925021 - 925024

BAHRS, S.; GONI, A.R.; THOMSEN, C.; MAIOROV, B.; NIEVA, G.; FAINSTEIN, A.

Rare-earth dependence of photoinduced chain-oxygen ordering in RBa2Cu3O7-x (x approximate to 0.3) investigated by Raman scattering

PHYSICAL REVIEW B - CONDENSED MATTER AND MATERIALS PHYSICS; Año: 2001 vol. 65 p. 245221 - 245225

PASTORIZA, H.; CANDIA, S.; NIEVA, G.

Anisotropic vortex dynamics in twined YBaCuO single crystals

PHYSICA B - CONDENSED MATTER; Año: 2000 vol. 284 p. 763 - 764

FASANO, Y.; MENGHINI, M.; DE LA CRUZ, F.; NIEVA, G.

Weak interaction and matching conditions for replicas of vortex lattices

PHYSICAL REVIEW B - CONDENSED MATTER AND MATERIALS PHYSICS; Año: 2000 vol. 62 p. 15183 - 15189

HERBSOMMER, J.A.; NIEVA, G.; LUZURIAGA, J.

Reproducibility of the disordered vortex structure in twinned single crystals of YBCO

PHYSICA C - SUPERCONDUTIVITY; Año: 2000 vol. 341 p. 1087 - 1088

HERBSOMMER, J.A.; NIEVA, G.; LUZURIAGA, J.

Repetition of the disordered pattern in successive solidifications of vortex matter observed by Bitter decoration

PHYSICAL REVIEW B - CONDENSED MATTER AND MATERIALS PHYSICS; Año: 2000 vol. 62 p. 678 - 681

FAINSTEIN, A.; MAIOROV, B.; GUIMPEL, J.; NIEVA, G.; OSQUIGUIL, E.

Annealing disorder and photoinduced order of oxygen chains in detwinned YBa2Cu3O6.65 single crystals probed by Raman scattering

PHYSICAL REVIEW B - CONDENSED MATTER AND MATERIALS PHYSICS; Año: 2000 vol. 61 p. 4298 - 4304

HERBSOMMER, J.A.; NIEVA, G.; LUZURIAGA, J.

Interaction of vortices with oriented twin boundaries in single-crystal YBa2Cu3O7-delta

PHYSICAL REVIEW B - CONDENSED MATTER AND MATERIALS PHYSICS; Año: 2000 vol. 61 p. 11745 - 11751

NIEBIESKIKWIAT, D.; CIVALE, L.; BALSEIRO, C.A.; NIEVA, G.

Nonglassy relaxation by double kinks in YBa2Cu3O7-delta with columnar defects

PHYSICAL REVIEW B - CONDENSED MATTER AND MATERIALS PHYSICS; Año: 2000 vol. 61 p. 7135 - 7141

MAIOROV, B.; NIEVA, G.; OSQUIGUIL, E.

First-order phase transition of the vortex lattice in twinned YBa2Cu3O7 single crystals in tilted magnetic fields

PHYSICAL REVIEW B - CONDENSED MATTER AND MATERIALS PHYSICS; Año: 2000 vol. 61 p. 12427 - 12432

CORREA, V.F.; HERBSOMMER, J.A.; KAUL, E.E.; DE LA CRUZ, F.; NIEVA, G.

Onset of the 0-dimensional vortex pinning behavior in the optimally doped and overdoped Bi2Sr2CaCu2O8+delta system

PHYSICA C - SUPERCONDUTIVITY; Año: 2000 vol. 341 p. 1285 - 1286

ROJAS, J.R.; JURELO, A.R.; COSTA, R.M.; FERREIRA, L.M.; PUREUR, P.; ORLANDO, M.T.D.; PRIETO, P.; NIEVA, G.

Fluctuation conductivity and the dynamical universality class of the superconducting transition in the high-T-c cuprates

PHYSICA C - SUPERCONDUTIVITY; Lugar: Amsterdam; Año: 2000 vol. 341 p. 1911 - 1912

KAUL, E.E.; NIEVA, G.

Oxygen doping effects on the magnetization of Bi2Sr2CaCu2O8+delta single crystalline system in the mixed state

PHYSICA C - SUPERCONDUTIVITY; Año: 2000 vol. 341 p. 1343 - 1344

HERBSOMMER, J.A.; NIEVA, G.; LUZURIAGA, J.

Interplay between pinning energy and vortex interaction in YBa2Cu3O7-delta with oriented twin boundaries in tilted magnetic fields: Bitter decoration and tilt-modulus measurements

PHYSICAL REVIEW B - CONDENSED MATTER AND MATERIALS PHYSICS; Año: 2000 vol. 62 p. 3534 - 3541

GRIGERA, S.A.; MORRE, E.; OSQUIGUIL, E.; NIEVA, G.; DE LA CRUZ, F.

Two-step liquid-solid vortex transition with the field along the ab planes in YBa2Cu3O7-delta crystals

PHYSICAL REVIEW B - CONDENSED MATTER AND MATERIALS PHYSICS; Año: 1999 vol. 59 p. 11201 - 11204

PASTORIZA, H.; CANDIA, S.; NIEVA, G.

Role of twin boundaries on the vortex dynamics in YBaCuO single crystal

PHYSICAL REVIEW LETTERS; Año: 1999 vol. 83 p. 1026 - 1029

SILHANEK, A.; CIVALE, L.; CANDIA, S.; NIEVA, G.; PASQUINI, G.; LANZA, H.

Evidence for vortex staircases in the whole angular range due to competing correlated pinning mechanisms

PHYSICAL REVIEW B - CONDENSED MATTER AND MATERIALS PHYSICS; Año: 1999 vol. 59 p. 13620 - 13623

PASQUINI, G.; CIVALE, L.; LANZA, H.; NIEVA, G.

Dynamic regimes in the ac response of YBa2Cu3O7 with columnar defects: Intra- and inter-valley vortex motion

PHYSICAL REVIEW B - CONDENSED MATTER AND MATERIALS PHYSICS; Año: 1999 vol. 59 p. 9627 - 9636

GRIGERA, S.A.; MORRE, E.; OSQUIGUIL, E.; BALSEIRO, C.; NIEVA, G.; DE LA CRUZ, F.

Bose-glass phase in twinned YBa2Cu3O7-delta

PHYSICAL REVIEW LETTERS; Año: 1998 vol. 81 p. 2348 - 2351

GRIGERA, S.A.; MORRE, E.; OSQUIGUIL, E.; NIEVA, G.; DE LA CRUZ, F.

Nonlocal transport properties and size effects in heavily twinned YBa2Cu3O7-delta single crystals

SOLID STATE COMMUNICATIONS; Año: 1998 vol. 107 p. 335 - 339

RIGHI, E. F.; GRIGERA, S. A.; NIEVA, G.; DE LA CRUZ, F.

Vortex phase coherence along the c axis in YBa2Cu3O7-d

Superconduvtivity Reviews; Año: 1998 vol. 2 p. 205 - 210

HERBSOMMER, J.A.; LUZURIAGA, J.; CIVALE, L.; NIEVA, G.; PASQUINI, G.; LANZA, H.; LEVY, P.

Angular variation of pinning near the irreversibility temperature in single crystal YBa2Cu3O7-delta with splayed columnar defects

PHYSICA C - SUPERCONDUTIVITY; Año: 1998 vol. 304 p. 112 - 118

WEIDEN, M.; HAUPTMANN, R.; RICHTER, W.; GEIBEL, C.; HELLMANN, P.; KÖPPEN, M.; STEGLICH, F.; FISCHER, M.; LEMMENS, P.; GÜNTHERODT, G.; KRIMMEL, A.; NIEVA, G.

Magnetic phase diagram

PHYSICAL REVIEW B; Lugar: New York; Año: 1997 vol. 55 p. 15067 - 15075

MORRÉ, E.; GRIGERA, S.A.; OSQUIGUIL, E.; NIEVA, G.; DE LA CRUZ, F.

Angular restrictions on the glass transition and on the c-axis correlated liquid phase in twinned YBa2Cu3O7-δ

PHYSICS LETTERS A; Año: 1997 vol. 233 p. 130 - 134

RIGHI, E.; GRIGERA, S.; LÓPEZ, D.; G. NIEVA; F. DE LA CRUZ; L. CIVALE; G. PASQUINI; P. LEVY

Enhancement of c-axis vortex correlation by twin boundaries and columnar defects

PHYSICAL REVIEW B; Año: 1997 vol. 55 p. 5663 - 5665

GUIMPEL, J.; MAIOROV, B.; OSQUIGUIL, E.; NIEVA, G.; PARDO, F.

Interrelation between persistent photoconductivity and oxygen order in thin films

PHYSICAL REVIEW B; Año: 1997 vol. 56 p. 3552 - 3555

LÓPEZ, D.; RIGHI, E.F.; NIEVA, G.; DE LA CRUZ, F.

Coincidence of vortex-lattice melting and loss of vortex correlation along the c direction in untwinned YBa2Cu3O7−δ Single Crystals

PHYSICAL REVIEW LETTERS; Año: 1996 vol. 76 p. 4034 - 4037

LÓPEZ, D.; JAGLA, E.A.; RIGHI, E.F.; OSQUIGUIL, E.; NIEVA, G.; MORRÉ, E.; DE LA CRUZ, F.; BALSEIRO, C.A.

Dynamic softening of vortex lines in YBa2Cu3O7-δ single crystals

PHYSICA C - SUPERCONDUTIVITY; Año: 1996 vol. 260 p. 211 - 216

CIVALE, L.; PASQUINI, G.; LEVY, P.; NIEVA, G.; CASA, D.; LANZA, H.

Time relaxation of persistent currents in YBa2Cu3O7-x crystals with columnar defects

PHYSICA C - SUPERCONDUTIVITY; Año: 1996 vol. 263 p. 389 - 395

LOPEZ, D.; RIGHI, E.; NIEVA, G.; DE LA CRUZ, F.; KWOK, W.; FENDRICH, J.; CRABTREE, G.

Amplification of the-axis vortex correlation by twin-boundary pinning at the vortex liquid-solid phase transition

PHYSICAL REVIEW B; Año: 1996 vol. 53 p. 8895 - 8897

LÓPEZ, D.; SAFAR, H.; GAMMEL, P.L.; HUSE, D.A.; MAJUMDAR, S.N.; SCHNEEMEYER, L.F.; BISHOP, D.J.; NIEVA, G.; DE LA CRUZ, F.

López et al. reply

PHYSICAL REVIEW LETTERS; Año: 1995 vol. 75

ALLENSPACH, P.; LEE, B.W.; GAJEWSKI, D.A.; BARBETA, V.B.; MAPLE, M.B.; NIEVA, G.; YOO, S.-I.; KRAMER, M.J.; MCCALLUM, R.W.; BEN-DOR, L.

Comparison between the magnetic specific heat of NdBa2Cu3Ox and DyBa2Cu3Ox

Z. PHYS. - B - COM. MAT.; Año: 1995 vol. 96 p. 455 - 464

DEDIU, V.I.; JIANG, Q.D.; MATACOTTA, F.C.; SCARDI, P.; LAZZARINO, M.; NIEVA, G.; CIVALE, L.

Deposition of MBa2Cu3O7-x thin films by channel-spark method

SUPERCONDUCTOR SCIENCE AND TECHNOLOGY; Lugar: Londres; Año: 1995 vol. 8 p. 160 - 164

LÓPEZ, D.; NIEVA, G.; DE LA CRUZ, F.

In- and out-of-plane vortex correlations in YBa2Cu3O7

PHYSICAL REVIEW B - CONDENSED MATTER AND MATERIALS PHYSICS; Año: 1994 vol. 50 p. 7219 - 7221

SERENI, J.G.; NIEVA, G.L.; HUBER, J.G.; DELONG, L.E.

Low-temperature specific heat of the Th7(Fe, Co, Ni)3 pseudobinary superconductors

PHYSICA C - SUPERCONDUTIVITY; Lugar: Amsterdam; Año: 1994 vol. 230 p. 159 - 162

GALVÁN, D.H.; AVALOS-BORJA, M.; FARÍAS, M.H.; COTA-ARAIZA, L.; REYES, A.; CRUZ-REYES, J.; EARLY, E.A.; NIEVA, G.; DE ANDRADE, M.; MAPLE, M.B.

Effect of silver in Y1Ba2Cu3O7-x samples

JOURNAL OF MATERIALS SCIENCE; Año: 1994 vol. 29 p. 2713 - 2718

SAFAR, H.; GAMMEL, P.L.; HUSE, D.A.; MAJUMDAR, S.N.; SCHNEEMEYER, L.F.; BISHOP, D.J.; LÓPEZ, D.; NIEVA, G.; DE LA CRUZ, F.

Observation of a nonlocal conductivity in the mixed state of YBa2Cu3O7-δ: Experimental evidence for a vortex line liquid

PHYSICAL REVIEW LETTERS; Año: 1994 vol. 72 p. 1272 - 1275

LEDERMAN, DAVID; OSQUIGUIL, E.; NIEVA, G.; GUIMPEL, J.; HASEN, J.; BRUYNSERAEDE, Y.; SCHULLER, IVAN K.

Photoinduced enhancement of superconductivity

JOURNAL OF SUPERCONDUCTIVITY; Año: 1994 vol. 7 p. 127 - 130

DE LA CRUZ, F.; LÓPEZ, D.; NIEVA, G.

Thermally induced change in the vortex dimensionality of yba2cu307 single crystals

Philosophical Magazine B: Physics of Condensed Matter; Statistical Mechanics, Electronic, Optical and Magnetic Properties; Año: 1994 vol. 70 p. 773 - 786

LÓPEZ, D.; RODRÍGUEZ, E.; NIEVA, G.; DE LA CRUZ, F.; CHEONG, S.W.

Three-dimensional vortex flux flow in LSCO and YBCO through pseudo dc flux transformer measurements

PHYSICA B - CONDENSED MATTER; Año: 1994 vol. 194 p. 1977 - 1978

DE LA CRUZ, F.; PASTORIZA, H.; LÓPEZ, D.; GOFFMAN, M.F.; ARRIBÉRE, A.; NIEVA, G.

Consequences of 3D-2D vortex decoupling on the phase diagram of HTS

PHYSICA C - SUPERCONDUTIVITY; Año: 1994 vol. 235 p. 83 - 86

LÓPEZ, D.; NIEVA, G.; DE LA CRUZ, F.; JENSEN, HENRIK JELDTOFT; O'KANE, DOMINIC

Flux cutting in YBa2Cu3O7-δ single crystals: Experiment and phenomenological model

PHYSICAL REVIEW B - CONDENSED MATTER AND MATERIALS PHYSICS; Año: 1994 vol. 50 p. 9684 - 9687

MASSA, N.E.; RASINES, I.; NIEVA, G.; CAMPÁ, J.A.; FAINSTEIN, C.

Far infrared transmission spectra of Bi2Sr2Ca1(Cu1-x,Znx)2O8+δ, 0.0≤x≤0.05, crystallites in the normal state: Detection of superconducting gap precursors

PHYSICA C - SUPERCONDUTIVITY; Año: 1994 vol. 236 p. 1065 - 1066

SAFAR, H.; LÓPEZ, D.; GAMMEL, P.L.; HUSE, D.A.; MAJUMDAR, S.N.; SCHNEEMEYER, L.F.; BISHOP, D.J.; NIEVA, G.; DE LA CRUZ, F.

Experimental evidence of a non-local resistivity in a vortex line liquid

PHYSICA C - SUPERCONDUTIVITY; Año: 1994 vol. 235 p. 2581 - 2582

LÓPEZ, D.; NIEVA, G.; DE LA CRUZ, F.

Long range correlations of the vortex structure in YBCO single crystals

PHYSICA C - SUPERCONDUTIVITY; Año: 1994 vol. 235 p. 2575 - 2576

OSQUIGUIL, E.; MAENHOUDT, M.; WUYTS, B.; BRUYNSERAEDE, Y.; LEDERMAN, D.; NIEVA, G.; GUIMPEL, J.; SCHULLER, IVAN K.

Photoexcitation effects in YBa2Cu3Ox

JOURNAL OF ALLOYS AND COMPOUNDS; Año: 1993 vol. 195 p. 667 - 670

MAPLE, M.B.; LEE, B.W.; NEUMEIER, J.J.; NIEVA, G.; PAULIUS, L.M.; SEAMAN, C.L.

Hybridization, hole localization and pair breaking in the high Tc superconducting system Y1-xPrxBa2Cu3O7-δ

JOURNAL OF ALLOYS AND COMPOUNDS; Año: 1992 vol. 181 p. 135 - 152

NIEVA, G.; OSQUIGUIL, E.; GUIMPEL, J.; MAENHOUDT, M.; WUYTS, B.; BRUYNSERAEDE, Y.; MAPLE, M.B.; SCHULLER, IVAN K.

Photoinduced enhancement of superconductivity

APPLIED PHYSICS LETTERS; Año: 1992 vol. 60 p. 2159 - 2161

NIEVA, G.; OSQUIGUIL, E.; GUIMPEL, J.; MAENHOUDT, M.; WUYTS, B.; BRUYNSERAEDE, Y.; MAPLE, M.B.; SCHULLER, IVAN K.

Photoinduced changes in the transport properties of oxygen-deficient YBa2Cu3Ox

PHYSICAL REVIEW B - CONDENSED MATTER AND MATERIALS PHYSICS; Año: 1992 vol. 46 p. 14249 - 14252

NIEVA, G.; LEE, B.W.; GUIMPEL, J.; IWASAKI, H.; MAPLE, M.B.; SCHULLER, IVAN K.

Changes in the Pr-induced TC depression of 123 compounds by chemical pressure

PHYSICA C - SUPERCONDUTIVITY; Año: 1991 vol. 185 p. 561 - 562

SERENI, J. G.; NIEVA, G.; KAPPLER, J. P.; HAEN, P.

Coexistence of magnetic and mixed valence states in Ce 5 Rh 4

JOURNAL DE PHYSIQUE - I; Año: 1991 vol. 1 p. 1499 - 1510

NIEVA, G.; GHAMATY, S.; LEE, B.W.; MAPLE, M.B.; SCHULLER, IVAN K.

Superconductivity and magnetism in Eu1-xPrxBa2Cu3O7-delta

PHYSICAL REVIEW B - CONDENSED MATTER AND MATERIALS PHYSICS; Año: 1991 vol. 44 p. 6999 - 7007

GHAMATY, S.; LEE, B.W.; NEUMEIER, J.J.; NIEVA, G.; MAPLE, M.B.

Low-temperature specific heat of the Y1-xPrxBa2Cu3O7 system

PHYSICAL REVIEW B - CONDENSED MATTER AND MATERIALS PHYSICS; Año: 1991 vol. 43 p. 5430 - 5436

SERENI, J.G.; NIEVA, G.L.; OLCESE, G.L.; HERR, A.; KAPPLER, J.P.

Ce3In: A cerium concentrated heavy fermion

PHYSICA B - CONDENSED MATTER; Año: 1991 vol. 171 p. 335 - 339

IWASAKI, H.; DALICHAOUCH, Y.; MARKERT, J.T.; NIEVA, G.; SEAMAN, C.L.; MAPLE, M.B.

On narrowing of the resistive superconducting transition in applied magnetic fields and positive curvature in Hc2(T) in the (Gd1-xPrx)Ba2Cu3O7-δ system

PHYSICA C - SUPERCONDUTIVITY; Año: 1990 vol. 169 p. 146 - 151

SERENI, J. G.; NIEVA, G. L.; SCHMERBER, G.; KAPPLER, J. P.

EVIDENCES FOR UNCONVENTIONAL SUPERCONDUCTIVITY IN RARE-EARTH INTERMETALLICS

MODERN PHYSICS LETTERS B; Año: 1989 vol. 03 p. 1225 - 1231

CIVALE, L.; PASTORIZA, H.; DE LA CRUZ, F.; GUIMPEL, J.; NIEVA, G.; HEINTZ, J.M.; DURMEYER, O.; KAPPLER, J.P.

Meissner fraction in insulating samples of oxide superconductors

SOLID STATE COMMUNICATIONS; Año: 1989 vol. 72 p. 341 - 344

CAUSA, M.T.; FAINSTEIN, C.; NIEVA, G.; SÁNCHEZ, R.; STEREN, L.B.; TOVAR, M.; ZYSLER, R.; VIER, D.C.; SCHULTZ, S.; OSEROFF, S.B.; FISK, Z.; SMITH, J.L.

Crystal-field interaction in the GdxEu1-xBa2Cu3O7- superconductors

PHYSICAL REVIEW B - CONDENSED MATTER AND MATERIALS PHYSICS; Año: 1988 vol. 38 p. 257 - 261

BRAUN, E.; BÜRGER, A.; NIEVA, G.; RODEN, B.; SERENI, J.G.

Unexpected magnetic behaviour in a singlet crystal field ground state induced by Tb 4 f-instability

Z. PHYS. - B - COM. MAT.; Año: 1988 vol. 70 p. 187 - 192

KAPPLER, J. P.; NIEVA, G.; SERENI, J.; SOULETIE, J.

STATIC SCALING IN THE CePd 3 B x KONDO SYSTEM

Le Journal de Physique Colloques; Año: 1988 vol. 49 p. 725 - 726

OSQUIGUIL, E.; DECCA, R.; NIEVA, G.; CIVALE, L.; DE LA CRUZ, F.

La1.80 Sr0.20 CuO4-δ a clean limit superconductor

SOLID STATE COMMUNICATIONS; Año: 1988 vol. 65 p. 491 - 494

NIEVA, G.L.; SERENI, J.G.; AFYOUNI, M.; SCHMERBER, G.; KAPPLER, J.P.

From ferromagnetic to non-magnetic singlet ground state in CePd1-xNix

Z. PHYS. - B - COM. MAT.; Año: 1988 vol. 70 p. 181 - 186

OSQUIGUIL, E.; CIVALE, L.; DECCA, R.; SAFAR, H.; MARTINEZ, E.; NIEVA, G.; DE LA CRUZ, F.

The Granular Behavior of LaSrCuO: Oxygen Concentration Effects on the Electrical Resistivity

MRS Proceedings; Año: 1988 vol. 99 p. 985 - 988

CAUSA, M.T.; DUTRUS, S.M.; FAINSTEIN, C.; NIEVA, G.; SANCHEZ, R.; STEREN, L.B.; TOVAR, M.; ZYSLER, R.; OSEROFF, S.B.; VIER, D.C.; SCHULTZ, S.; FISK, Z.; SMITH, J.L.

Magnetic ordering in dilute GdxEu1-xBa2Cu3O7-δ superconductors

PHYSICA C - SUPERCONDUTIVITY; Año: 1988 vol. 153 p. 188 - 189

REGUEIRO, M. NUÑEZ; ESQUINAZI, P.; IZBIZKY, M.A.; DURAN, C.; CASTELLO, D.; LUZURIAGA, J.; NIEVA, G.

Evidence of tunneling systems through thermal and acoustic measurements in ceramic materials

PHYSICA C - SUPERCONDUTIVITY; Año: 1988 vol. 153 p. 1016 - 1017

KAPPLER, J. P.; BEAUREPAIRE, E.; KRILL, G.; GODART, C.; NIEVA, G.; SERENI, J. G.

MAGNETIC TO NON-MAGNETIC TRANSITION OF Ce INDUCED BY VOLUME IN Ce(Pd, Ni) AND ELECTRON CONCENTRATION IN Ce(Pd, Rh)

Le Journal de Physique Colloques; Año: 1988 vol. 49 p. 723 - 724

KAPPLER, J. P.; LEHMANN, P.; SCHMERBER, G.; NIEVA, G.; SERENI, J. G.

MAGNETIC PROPERTIES OF THE Ce-Rh BINARY PHASES

Le Journal de Physique Colloques; Año: 1988 vol. 49 p. 721 - 722

SERENI, J.G.; NIEVA, G.; KAPPLER, J.P.

Anomalous crystal field effects in the specific heat of Ce-heavy fermion compounds

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS; Año: 1987 vol. 63 p. 101 - 103

NIEVA, G.; SERENI, J.G.; KAPPLER, J.P.

Thermal and magnetic anomalous crystal field effects in ce-heavy fermion compounds

PHYSICA SCRIPTA - (Print); Año: 1987 vol. 35 p. 201 - 203

SERENI, J.G.; NIEVA, G.; HUBER, J.G.; BRAUN, E.; OSTER, F.; BRÜCK, E.; RODEN, B.; WOHLLEBEN, D.

Evidence for 4f-instability of dilute terbium in thorium

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS; Año: 1987 vol. 63 p. 597 - 599

NIEVA, G.; MARTINEZ, E.N.; DE LA CRUZ, F.; ESPARZA, D.A.; D'OVIDIO, C.A.

Specific heat of La1.8Sr0.2CuO4: Anomaly at the superconducting transition

PHYSICAL REVIEW B - CONDENSED MATTER AND MATERIALS PHYSICS; Año: 1987 vol. 36 p. 8780 - 8782

PUREUR, P.; FRAGA, G.L.; BRANDÃO, D.E.; CAUDRON, R.; SAFA, H.; NIEVA, G.

Specific heat measurements in scandium-rare earth anisotropic spin glasses

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS; Año: 1987 vol. 68 p. 213 - 217

CAUSA, M.T.; DUTRÚS, S.M.; FAINSTEIN, C.; NIEVA, G.; SALVA, H.R.; SÁNCHEZ, R.; STEREN, L.B.; TOVAR, M.; ZYSLER, R.

MAGNETIC AND STRUCTURAL PROPERTIES OF SOME ABa 2 Cu 3 O 7−δ SUPERCONDUCTORS

INTERNATIONAL JOURNAL OF MODERN PHYSICS B; Año: 1987 vol. 01 p. 989 - 992

BESNUS, M.J.; KAPPLER, J.P.; RAVET, M.F.; MEYER, A.; LAHIOUEL, R.; PIERRE, J.; SIAUD, E.; NIEVA, G.; SERENI, J.

Structural and magnetic properties of the ternary rare earth (RE) compound series REInAu2 (RE La to Lu, Y)

Journal of The Less-Common Metals; Año: 1986 vol. 120 p. 101 - 112

SERENI, J.; NIEVA, G.; KAPPLER, J.P.; BESNUS, M.J.; MEYER, A.

Low-temperature thermal properties in the CePd3Bx system

JOURNAL OF PHYSICS F-METAL PHYSICS; Año: 1986 vol. 16 p. 435 - 448

KAPPLER, J.P.; BESNUS, M.J.; BEAUREPAIRE, E.; MEYER, A.; SERENI, J.; NIEVA, G.

Magnetic transition in the CePd3Bx system

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS; Año: 1985 vol. 47 p. 111 - 114