INVESTIGADORES
VILLAFUERTE Manuel Jose
artículos
TOLOSA, MARTIN RODRIGO; VILLAFUERTE, MANUEL; BRIZUELA, HORACIO; FERREYRA, JORGE MARIO; BRIDOUX, GERMAN
Effects of Mechanical Bending on the Photoconducting and Luminescent Properties of Epitaxial ZnO Films
ACS Applied Electronic Materials; Año: 2025
FERREYRA, JORGE MARIO; BRIDOUX, GERMAN; VILLEGAS, ATUEL; TOLOSA, MARTIN R.; VILLAFUERTE, MANUEL
Tunneling Current Calculation Using the Linear‐Bound Potential Model
PHYSICA STATUS SOLIDI B-BASIC RESEARCH; Año: 2024
BRIDOUX, G.; MOGENSEN, G. A.; NIEVA, G.; GUIMPEL, J.; FERREYRA, J. M.; TOLOSA, M. R.; VILLAFUERTE, M.
Electric field control of the energy gap in ZnO and BaSnO3 films grown on PMN-PT
APPLIED PHYSICS LETTERS; Lugar: New York; Año: 2024 vol. 125
V E SANTILLAN; G. BRIDOUX; J. GUIMPEL; M. VILLAFUERTE; G. SIMONELLI
RESEARCH ARTICLE| APRIL 21 2023 ZnO nanowires on flexible substrates for piezoelectric nanogenerators applications grown at temperatures ≤ 150 °C
AIP CONFERENCE PROCEEDINGS; Año: 2023 vol. 2743
FIGUEROA, C; VILLAFUERTE, M; STRAUBE, B; FERREYRA, J; NAVARRO, C; RUNCO LEAL, V; BRIDOUX, G
The role of defects in the persistent photoconductivity of BaSnO 3 thin films
JOURNAL OF PHYSICS CONDENSED MATTER; Año: 2023 vol. 35
VILLAVICENCIO, F.; FERREYRA, J.M.; BRIDOUX, G.; VILLAFUERTE, M.
Linear bounded potential model for semiconductor band bending
SEMICONDUCTOR SCIENCE AND TECHNOLOGY; Año: 2022 vol. 37
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; RUANO, G D; FERREYRA, J M; VILLAFUERTE, M
Modification of the photoconducting properties of ZnO thin films via low-temperature annealing and air exposure
JOURNAL OF PHYSICS CONDENSED MATTER; Año: 2021 vol. 33
BRIDOUX, G.; FERREYRA, J. M.; GUIMPEL, J.; NIEVA, G.; VILLAFUERTE, M.
The influence of thermal annealing on the photoconducting properties of BaSnO 3 films
APPLIED PHYSICS LETTERS; 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
BRIDOUX, G.; RUANO, G. D.; FERREYRA, J. M.; VILLAFUERTE, M.
Ambient aging effects on the effective energy gap of ZnO thin films
JOURNAL OF APPLIED PHYSICS; Lugar: New York; Año: 2020 vol. 127
FIGUEROA, C.; STRAUBE, B.; VILLAFUERTE, M.; BRIDOUX, G.; FERREYRA, J.; VEGA, N. C.; HELUANI, S. P.
Non-steady state transport of charge carriers. An approach based on invariant embedding method
JOURNAL OF APPLIED PHYSICS; Año: 2020 vol. 127
RUNCO LEAL, VERÓNICA; NAVARRO, CAROLINA; BRIDOUX, GERMÁN; VILLAFUERTE, MANUEL; M.I. GOMEZ
Preparation and characterization of a new series of solid solutions of Bi1-xYxFeO3 (0
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY; Año: 2019 vol. 135 p. 3259 - 3268
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; 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; Lugar: New York; Año: 2018 vol. 112
B. STRAUBE; BRIDOUX, GERMAN; CECILIA ZAPATA; FERREYRA, JORGE M.; MANUEL VILLAFUERTE; SIMONELLI, GABRIELA; PABLO ESQUINAZI; CLAUDIA RODRÍGUEZ TORRES; SILVIA PEREZ DE HELUANI
Effect of Doping and Morphology on UV Emission in Low-Dimensional ZnO:Na Structures
PHYSICA STATUS SOLIDI B-BASIC RESEARCH; Lugar: Weinheim; Año: 2018 p. 1800056 - 1800056
N. BACHI; G. BRIDOUX; M. VILLAFUERTE; J.M. FERREYRA; J. KIM; C. FIGUEROA; S.P. HELUANI
Surface effects on the photoconducting properties of SrTiO3 thin films
APPLIED PHYSICS LETTERS; Lugar: New York; Año: 2017 vol. 110
M. VILLAFUERTE; D.J. ZAMORA; G. BRIDOUX; J.M. FERREYRA; M. MEYER; S. P. HELUANI
Role of defects and their complexes on the dependence of photoconductivity on dark resistivity of single ZnO microwires
JOURNAL OF APPLIED PHYSICS; Lugar: New York; Año: 2017 vol. 121
FERREYRA, J.M.; BRIDOUX, G.; VILLAFUERTE, M.; STRAUBE, B.; ZAMORA, J.; FIGUEROA, C.A.; HELUANI, S.P.
Influence of the band bending on the photoconductivity of Li-doped ZnO microwires
SOLID STATE COMMUNICATIONS; Año: 2017 vol. 257 p. 42 - 46
LORITE, ISRAEL; B. STRAUBE; OHLDAG, H. ; KUMAR, P.; VILLAFUERTE, MANUEL; P. ESQUINAZI; RODRIGUEZ TORRES, C.E.; HELUANI, SILVIA PEREZ DE; ANTONOV, V.N.; L. V. BEKENOV; A. ERNST; M. HOFFMANN; S. K. NAYAK; W. A. ADEAGBO; G. FISCHER; W. HERGERT
Advances in methods to obtain and characterise room temperature magnetic ZnO
APPLIED PHYSICS LETTERS; Lugar: New York; Año: 2015 vol. 106 p. 824061 - 824065
C. ZANDALAZINI; M. VILLAFUERTE; M. OLIVA; HELUANI, SILVIA PEREZ DE
Aluminum as catalyst for ZnO nanostructures growth
MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY; Lugar: Amsterdam; Año: 2015 vol. 195 p. 59 - 65
G. BRIDOUX; M. VILLAFUERTE; J. FERREYRA; N. BACHI; C.A. FIGUEROA; S. P. HELUANI
Light-induced metal-insulator transition in SrTiO3 by photoresistance spectroscopy
PHYSICAL REVIEW B - CONDENSED MATTER AND MATERIALS PHYSICS; Año: 2015 vol. 92
M VILLAFUERTE; J. FERREYRA; C. ZAPATA; J. BARZOLA-QUIQUIA; IIKAWA, F.; P. ESQUINAZI; S P HELUANI; M.M. DE LIMA JR.; A. CANTARERO
Defect spectroscopy of single ZnO microwires
JOURNAL OF APPLIED PHYSICS; Lugar: New York; Año: 2014 vol. 115 p. 1 - 5
PESA, MARTA A.; BRAVO, SILVIA; HELUANI, SILVIA PEREZ DE; VILLAFUERTE, MANUEL
Las actividades de Laboratorio en la formación de ingenieros Propuesta para el aprendizaje de los fenómenos de conducción eléctrica
Caderno Brasileiro de Ensino en Fisica; Año: 2014 vol. 31 p. 642 - 665
C. ZAPATA; M. KHALID; G. SIMONELLI; M. VILLAFUERTE; S.P. HELUANI; P. ESQUINAZI
Magnetic field influence on the transient photoresistivity of defect-induced magnetic ZnO films
APPLIED PHYSICS LETTERS; Lugar: New York; Año: 2011 vol. 99 p. 1125031 - 1125033
J. BARZOLA-QUIQUIA; P. ESQUINAZI; M. VILLAFUERTE; S.P. HELUANI; A. PÖPPL; K. EISINGER
"Origin of the giant negative photoresistance of ZnO single crystals
JOURNAL OF APPLIED PHYSICS; Año: 2010 vol. 108 p. 735301 - 735308
F. GOLMAR; M. VILLAFUERTE; A. MUDARRA NAVARRO; C. E. RODRÍGUEZ TORRES; J. BARZOLA-QUIQUIA; P. ESQUINAZI; S.P. HELUANI
ZnO:Co Diluted Magnetic Semiconductor or Hybrid Nanostructure for Spintronics?
JOURNAL OF MATERIALS SCIENCE; Año: 2010 vol. 45 p. 6174 - 6178
L. M. FABIETTI; J. FERREYRA; M. VILLAFUERTE; S.E. URRETA; S P HELUANI
Kondo-like effect in magnetoresistive CuCo alloys
PHYSICAL REVIEW B - SOLID STATE; Año: 2010 vol. 82 p. 1724101 - 1724104
D. COMEDI; M. TIRADO; C. ZAPATA; S.P. HELUANI; M. VILLAFUERTE; P. MOHSENI; R.R. LAPIERRE
Randomly oriented ZnO nanowires grown on amorphous SiO2 by metal-catalyzed vapour deposition
JOURNAL OF ALLOYS AND COMPOUNDS; Año: 2010 vol. 495 p. 439 - 442
M. VILLAFUERTE; G. BRIDOUX; S. P. HELUANI; M. TIRADO; C. GROSSE
Dielectric permittivity and conductivity spectra of La0.5Ca0.5MnO3 thin films presenting Electric Field Induced Metal Insulator Transition
THIN SOLID FILMS; Año: 2010 vol. 518 p. 2261 - 2265
G. JUAREZ; M. VILLAFUERTE; S. HELUANI; L.M. FABIETTI; S.E. URRETA
Magnetic, resistive and magnetoresistive properties of melt spun CoCu alloys
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS; Año: 2008 p. 22 - 24
M. VILLAFUERTE; S. P. HELUANI; G. JUÁREZ; G. SIMONELLI; G. BRAUNSTEIN; S. DUHALDE
Electric-pulse-induced reversible resistance in doped zinc oxide thin films
APPLIED PHYSICS LETTERS; Año: 2007 vol. 90 p. 52105 - 52107
D COMEDI; S P HELUANI; M VILLAFUERTE; R D ARCE; R R KOROPECKI
Power-law photoconductivity time decay in nanocrystalline TiO2 thin films
JOURNAL OF PHYSICS CONDENSED MATTER; Año: 2007 vol. 19 p. 486205 - 486214
S.P. HELUANI; D. COMEDI; M. VILLAFUERTE; G. JUAREZ
Polaron variable range hopping in TiO2-d (-0.04<=d<=0.2) thin films
PHYSICA B - CONDENSED MATTER; Año: 2007 vol. 398 p. 305 - 308
MANUEL VILLAFUERTE; GABRIEL JUAREZ; SILVIA P. DE HELUANI; DAVID COMEDI
Hysteretic currentvoltage characteristics in RF-sputtered nanocrystalline TiO2 thin films
PHYSICA B - CONDENSED MATTER; Año: 2007 vol. 398 p. 321 - 324
VILLAFUERTE, M.; JUÁREZ, G.; DUHALDE, S.; GOLMAR, F.; DEGREEF, C.L.; HELUANI, S.P.
Resistance switching induced by electric fields in manganite thin films
Journal of Physics: Conference Series; Año: 2007 vol. 59 p. 483 - 486
S.P. HELUANI; G. BRAUNSTEIN; M. VILLAFUERTE; G. SIMONELLI; S. DUHALDE
Electrical conductivity mechanisms in zinc oxide thin films deposited by pulsed laser deposition using different growth environments
THIN SOLID FILMS; Año: 2006 vol. 515 p. 2379 - 2386
D COMEDI; M VILLAFUERTE; GABRIEL JUAREZ; HELUANI, SILVIA PEREZ DE
Structure and Electrical Properties of Reactively rf-Sputtered nc-TiO2-Delta (-0.04 < or Equal to Delta < or Equal to 0.2) Thin Films
ECS Transactions; Año: 2006 vol. 3 p. 135 - 139
VILLAFUERTE, MANUEL JOSÉ; DUHALDE, STELLA; RUBI, DIEGO; BRIDOUX, GERMAN; HELUANI, SILVIA; SIRENA, MARTIN; STEREN, LAURA
Electric and Magnetic Fields Effects on the Transport Properties of La0.5Ca0.5MnO3 Thin Films
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS; Año: 2004 vol. 272 p. 402 - 404
DUHALDE, STELLA; VILLAFUERTE, MANUEL JOSÉ; JUAREZ, GABRIEL; HELUANI, SILVIA
Electric Field-Driven Resistive Switching in Magnetoresistive La0.5Ca0.5MnO3 Thin Films
PHYSICA B - CONDENSED MATTER; Año: 2004 vol. 354 p. 11 - 15
HELUANI, S. P.; G. SIMONELLI; M VILLAFUERTE; GABRIEL JUAREZ; TIRPAK, ALAN; G. BRAUNSTEIN; VIGNOLO, FLORENCIA
Electrical Properties of ZnO Thin Films Deposited by Pulsed Laser Deposition
MRS Online Proceedings Library; Año: 2004 vol. 829 p. 184 - 189
O.V. BILLONI; M. VILLAFUERTE; S. URRETA; L. FABIETTI
Magnetic Viscosity in Nd60Fe30Al10 Amorphous Alloys
PHYSICA B - CONDENSED MATTER; Año: 2002 vol. 320 p. 288 - 290
M.C. TERZZOLI; D. RUBI; S. DUHALDE; M. VILLAFUERTE; M. SIRENA; L. STEREN
Transport Properties of Pulsed Laser Deposited La0.67Sr0.33MnO3 Thin Films
APPLIED SURFACE SCIENCE; Año: 2002 vol. 186 p. 458 - 462
D. RUBI; S. DUHALDE; M.C. TERZZOLI; M. VILLAFUERTE
Correlation between Structural and transport Properties of La0.5Ca0.5MnO3 Thin Films Grown by PLD
APPLIED SURFACE SCIENCE; Año: 2002 vol. 197 p. 536 - 541
VILLAFUERTE, MANUEL JOSÉ; DUHALDE, STELLA; TERZZOLI, MARIA C.; POLLA, GRISELDA; LEYVA, GABRIELA; CORRERA, LUIGI
Structural and Transport Properties of La0.67Sr0.33Mn0.95Sn0.05O3 Thin Films
APPLIED PHYSICS. A - MATERIALS SCIENCE AND PROCESSING; Año: 1999 vol. 67 p. 565 - 567
DUHALDE, STELLA; LAMAGNA, ALBERTO; VILLAFUERTE, MANUEL JOSÉ; SCHWARTZMAN, ARIEL; CORRERA, LUIGI; QUINTANA, GERARDO
Influence of the deposition parameters on the structural and transport properties of YBaCuO thin films prepared by pulsed laser deposition
APPLIED SURFACE SCIENCE; Año: 1998 vol. 127 p. 520 - 524
VILLAFUERTE, MANUEL JOSÉ; HELUANI, SILVIA; BRIZUELA, HORACIO G.; HOFFMANN, CONRADO
Application of the Pontriaguin Method to a Simple Model for Electron Probe Microanalysis
X-RAY SPECTROMETRY; Año: 1997 vol. 26 p. 3 - 5
