{"id":84,"date":"2026-09-16T08:28:07","date_gmt":"2026-09-16T06:28:07","guid":{"rendered":"https:\/\/wp.icmm.csic.es\/emmh\/?page_id=84"},"modified":"2026-09-16T10:12:31","modified_gmt":"2026-09-16T08:12:31","slug":"84-2","status":"publish","type":"page","link":"https:\/\/wp.icmm.csic.es\/emmh\/84-2\/","title":{"rendered":"Alicia de Andr\u00e9s Miguel"},"content":{"rendered":"<div class=\"member\">\n<h1><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-medium wp-image-45\" src=\"https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/alicia_otra_b-290x300.jpg\" alt=\"\" width=\"290\" height=\"300\" srcset=\"https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/alicia_otra_b-290x300.jpg 290w, https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/alicia_otra_b-768x793.jpg 768w, https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/alicia_otra_b.jpg 819w\" sizes=\"(max-width: 290px) 100vw, 290px\" \/><\/h1>\n<p>Profesor de Investigaci\u00f3n<br \/>\nada@icmm.csic.es<br \/>\n<b>Office<\/b>: 038 <b>Phone<\/b>: 91-3349016<\/p>\n<\/div>\n<div class=\"gallery clearfix\"><\/div>\n<p>&nbsp;<\/p>\n<table width=\"749\">\n<tbody>\n<tr>\n<td><strong>Ph. D in Physics<\/strong>\u00a0from the\u00a0<a href=\"http:\/\/www.uam.es\/\">Autonomous University of Madrid<\/a>\u00a0in 1987.<br \/>\n<strong>Research Professor<\/strong>\u00a0at the\u00a0<a href=\"https:\/\/wp.icmm.csic.es\/\">Materials Science Institute of Madrid<\/a>\u00a0(<a href=\"http:\/\/www.csic.es\/\">CSIC<\/a>)<br \/>\nIn charge of the\u00a0Optical Spectroscopies Lab.<strong>Promoci\u00f3n F\u00edsica 1982 UAM<\/strong><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>\u00a0<img decoding=\"async\" class=\"alignnone size-medium wp-image-85\" src=\"https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/EPN-2011-300x289.jpg\" alt=\"\" width=\"300\" height=\"289\" srcset=\"https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/EPN-2011-300x289.jpg 300w, https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/EPN-2011.jpg 536w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><img decoding=\"async\" class=\"alignnone size-medium wp-image-86\" src=\"https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/FotoSantander1982Peque-300x213.jpg\" alt=\"\" width=\"300\" height=\"213\" srcset=\"https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/FotoSantander1982Peque-300x213.jpg 300w, https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/FotoSantander1982Peque.jpg 408w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/strong><\/p>\n<p><strong>EuroPhysicsNews2011\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0Santander 1982<\/strong><\/p>\n<p>&nbsp;<\/td>\n<td><em>Look carefully, you may find\u00a0someone you know, but\u00a0remember that time goes by.\u00a0<\/em><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<div class=\"titlesec\">Research Lines<\/div>\n<h2>Graphene based materials for optoelectronics<\/h2>\n<h2>Organic-inorganic materials for optoelectronic applications<\/h2>\n<h2>Magnetic semiconductor oxides, transparent conductive oxides.<\/h2>\n<h2>Oxides with colossal magnetoresistance<\/h2>\n<hr \/>\n<p>&nbsp;<\/p>\n<h2>Graphene based materials for optoelectronics<\/h2>\n<p>&nbsp;<\/p>\n<h1>\u00a0General objectives<\/h1>\n<p>Design and fabrication of hybrid materials with optimal symbiosis of organic semiconductors, inorganic nanoparticles and graphene properties.<\/p>\n<p>Search of new or improved features of the resulting nanostructured hybrid films,<\/p>\n<p>Applications: transparent electrodes and nanostructured active layers in photovoltaic cells, electroluminescent devices, field effect transistors and sensors.<\/p>\n<h1><strong>Approach<\/strong><\/h1>\n<p>Materials design and fabrication + Fundamental study of materials +\u00a0\u00a0Device fabrication +\u00a0\u00a0Technology development<\/p>\n<div><strong>Basic studies<\/strong><\/div>\n<p>Resonant Raman processes in graphene oxide<\/p>\n<p>Chemical and thermal reduction mechanisms in few layer thin films and bulk graphene oxides.<\/p>\n<p>Stacking of graphene oxide few-layer films and defects produced by thermal and chemcial rediction mechanisms<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-87\" src=\"https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/para-webRaman-644x515.jpg\" alt=\"\" width=\"644\" height=\"515\" srcset=\"https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/para-webRaman-644x515.jpg 644w, https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/para-webRaman-300x240.jpg 300w, https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/para-webRaman-768x615.jpg 768w, https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/para-webRaman-676x541.jpg 676w, https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/para-webRaman.jpg 1512w\" sizes=\"(max-width: 644px) 100vw, 644px\" \/><\/p>\n<h1><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-88\" src=\"https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/para-webDifrac-644x631.jpg\" alt=\"\" width=\"644\" height=\"631\" srcset=\"https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/para-webDifrac-644x631.jpg 644w, https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/para-webDifrac-300x294.jpg 300w, https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/para-webDifrac-768x753.jpg 768w, https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/para-webDifrac-676x663.jpg 676w, https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/para-webDifrac.jpg 1359w\" sizes=\"(max-width: 644px) 100vw, 644px\" \/><\/h1>\n<h1>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-89\" src=\"https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/para-webBrillouin_1-644x462.jpg\" alt=\"\" width=\"644\" height=\"462\" srcset=\"https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/para-webBrillouin_1-644x462.jpg 644w, https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/para-webBrillouin_1-300x215.jpg 300w, https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/para-webBrillouin_1-768x551.jpg 768w, https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/para-webBrillouin_1-676x485.jpg 676w, https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/para-webBrillouin_1.jpg 1512w\" sizes=\"(max-width: 644px) 100vw, 644px\" \/><\/h1>\n<p><strong>Transparent electrodes: \u00a0<\/strong>Cheap, green, scalable to large areas, Indium free, on any substrate, in particular\u00a0 flexible \u00a0\u21d2\u00a0 Graphene oxide (GO)<\/p>\n<p>Optimization of chemically derived few-layer graphene films for transparent electrodes with doping control<\/p>\n<p>Hybrid graphene based materials: chemically derived graphene thin films or CVD graphene with metallic, semiconductor or oxide nanoparticles.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Graphene patterning and nanostructuring &#8211; graphene quantum dots\u00a0<\/strong><\/p>\n<p>Large scale patterning of GO and G films for integration in devices,\u00a0\u00a0Nano-Graphene-GQDs<\/p>\n<p>Development and optimization of a novel mask-free cost-effective technique for micro\/nano-patterning based on electrical micro\/nano-discharges compatible with large area manufacturing.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-90\" src=\"https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/para-webelectorero_1-644x605.jpg\" alt=\"\" width=\"644\" height=\"605\" srcset=\"https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/para-webelectorero_1-644x605.jpg 644w, https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/para-webelectorero_1-300x282.jpg 300w, https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/para-webelectorero_1-768x721.jpg 768w, https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/para-webelectorero_1-676x635.jpg 676w, https:\/\/wp.icmm.csic.es\/emmh\/wp-content\/uploads\/sites\/72\/2026\/09\/para-webelectorero_1.jpg 1255w\" sizes=\"(max-width: 644px) 100vw, 644px\" \/><\/p>\n<p><strong>CVD graphene and nanographene<\/strong>\u00a0on \u00a0different metal thin films.<\/p>\n<p>Building a home made set-up: \u00a0CVD + sputtering technique<\/p>\n<p>&nbsp;<\/p>\n<h1>Related Projects<\/h1>\n<p><span lang=\"ES-TRAD\">\u201cMATERIALES HIBRIDOS BASADOS EN GRAFENO PARA APLICACIONES EN ENERGIA Y DETECCION OPTICA\u201d. Enero 2016- diciembre 2018, \u00a0<strong>MAT2015-65356-C3-1.<\/strong><\/span><\/p>\n<p>\u201c<strong>PHAMA 2.0,\u00a0<\/strong><span lang=\"ES-TRAD\">Materiales h\u00edbridos avanzados para aplicaciones fot\u00f3nicas<\/span>\u201d Programa de I + D entre grupos de investigaci\u00f3n de la Comunidad de Madrid. Proyecto concedido. 2015-2018.<\/p>\n<p>\u201cMateriales h\u00edbridos basados en grafeno para aplicaciones optoelectr\u00f3nicas: optimizaci\u00f3n de sus propiedades y procesado de dispositivos de bajo coste\u201d ICMM.\u00a0<strong>MAT2012- 37276-C03-01<\/strong><\/p>\n<p>\u201cSistemas de almacenamiento de energ\u00eda con grafeno para veh\u00edculos el\u00e9ctricos\u201d\u00a0<strong>Proyecto Repsol-INSPIRE<\/strong>. UPM-CSIC. Abril 2013 \u2013 diciembre 2015<\/p>\n<p><strong>Graphene Flagship<\/strong>, Octobre 2013 &#8211; . Workpackage Materials<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<h1>Selected publications<\/h1>\n<div class=\"gallery clearfix\">\n<ul>\n<li>Elastic constants of graphene oxide few-layer films: correlations with interlayer stacking and bonding &#8211; <em> RJJ. Rioboo, E. Climent-Pascual, X. Diez-Betriu, F. Jimenez-Villacorta, C. Prieto, A. de Andres,<\/em> J Mater Chem C <b>3<\/b>, 4868 (2015).<\/li>\n<li>Large area graphene and graphene oxide patterning and nanographene fabrication by one-step lithography &#8211; <em> E. Climent-Pascual, M. Garcia-Velez, AL. Alvarez, C. Coya, C. Munuera, X. Diez-Betriu, M. Garcia-Hernandez, A. de Andres,<\/em> Carbon <b>90<\/b>, 110 (2015).<\/li>\n<li>Lactate biosensor based on a bionanocomposite composed of titanium oxide nanoparticles, photocatalytically reduced graphene, and lactate oxidase &#8211; <em> E. Casero, C. Alonso, MD. Petit-Dominguez, L. Vazquez, AM. Parra-Alfambra, P. Merino, S. Alvarez-Garcia, A. de Andres, E. Suarez, F. Pariente, E. Lorenzo,<\/em> Microchim Acta <b>181<\/b>, 79 (2014).<\/li>\n<li>Graphene-oxide stacking and defects in few-layer films: Impact of thermal and chemical reduction &#8211; <em> X. Diez-Betriu, FJ. Mompeam, C. Munuera, J. Rubio-Zuazo, R. Menendez, GR. Castro, A. de Andres,<\/em> Carbon <b>80<\/b>, 40 (2014).<\/li>\n<li>Breakdown into nanoscale of graphene oxide: Confined hot spot atomic reduction and fragmentation &#8211; <em> G. Goncalves, M. Vila, I. Bdikin, A. de Andres, N. Emami, RAS. Ferreira, LD. Carlos, J. Gracio, PAAP Marques,<\/em> Scientific Reports <b>4<\/b>, 6735 (2014).<\/li>\n<li>Raman spectroscopy for the study of reduction mechanisms and optimization of conductivity in graphene oxide thin films &#8211; <em> X. Diez-Betriu, S. Alvarez-Garcia, C. Botas, P. Alvarez, J. Sanchez-Marcos, C. Prieto, R. Menendez, A. de Andres,<\/em> J Mater Chem C <b>1<\/b>, 6905 (2013).<\/li>\n<li>Comparative Response of Biosensing Platforms Based on Synthesized Graphene Oxide and Electrochemically Reduced Graphene &#8211; <em> E. Casero, C. Alonso, L. Vazquez, MD. Petit-Dominguez, AM. Parra-Alfambra, M. de la Fuente, P. Merino, S. Alvarez-Garcia, A. de Andres, F. Pariente, E. Lorenzo,<\/em> Electroanal <b>25<\/b>, 154 (2013).<\/li>\n<li>Carbon nanotubes-mesoporous silica composites as controllable biomaterials &#8211; <em> M. Vila, JL. Hueso, M. Manzano, I. Izquierdo-Barba, A. de Andres, J. Sanchez-Marcos, C. Prieto, M. Vallet-Regi,<\/em> J Mater Chem <b>19<\/b>, 7745 (2009).<\/li>\n<\/ul>\n<\/div>\n<hr \/>\n<p>&nbsp;<\/p>\n<h2>Organic-inorganic materials for optoelectronic applications<\/h2>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/wp-old.icmm.csic.es\/emmh\/upload\/documents\/Alicia\/para webDSB.jpg\" alt=\"\" width=\"739\" height=\"701\" \/><\/p>\n<h1>Funded projects<\/h1>\n<p>\u201cMateriales h\u00edbridos avanzados para aplicaciones fot\u00f3nicas\u201d Programa de I + D entre grupos de investigaci\u00f3n de la Comunidad de Madrid.\u00a0<strong>S2009\/MAT-1756<\/strong>.<\/p>\n<h1>Selected publications:<\/h1>\n<div class=\"gallery clearfix\">\n<ul>\n<li>Multimetal rare earth MOFs for lighting and thermometry: tailoring color and optimal temperature range through enhanced disulfobenzoic triplet phospho &#8211; <em> RF. D&#8217;Vries, S. Alvarez-Garcia, N. Snejko, LE. Bausa, E. Gutierrez-Puebla, A. de Andres, MA. Monge,<\/em> J Mater Chem C <b>1<\/b>, 6316 (2013).<\/li>\n<li>Optical studies of amorphous Ge nanostructures in Al2O3 produced by pulsed laser deposition &#8211; <em> J. Martin-Sanchez, J. Toudert, R. Serna, A. de Andres, J. Garcia-Lopez,<\/em> Thin Solid Films <b>541<\/b>, 92 (2013).<\/li>\n<li>Star-shaped hexaaryltriindoles small molecules: Tuning molecular properties towards solution processed organic light emitting devices &#8211; <em> C. Coya, C. Ruiz, AL. Alvarez, S. Alvarez-Garcia, EM. Garcia-Frutos, B. Gomez-Lor, A. de Andres,<\/em> Org Electron <b>13<\/b>, 2138 (2012).<\/li>\n<li>Stable organic radical stacked by in situ coordination to rare earth cations in MOF materials &#8211; <em> F. Gandara, N. Snejko, A. de Andres, JR. Fernandez, JC. Gomez-Sal, E. Gutierrez-Puebla, A. Monge,<\/em> Rsc Advances <b>2<\/b>, 949 (2012).<\/li>\n<li>Synthesis and tunable emission of novel polyfluorene co-polymers with 1,8-naphthalimide pendant groups and application in a single layer-single compon &#8211; <em> C. Coya, R. Blanco, R. Juarez, R. Gomez, R. Martinez, A. de Andres, AL. Alvarez, C. Zaldo, MM. Ramos, A. de la Pena, C. Seoane, JL. Segura,<\/em> Eur Polym J <b>46<\/b>, 1778 (2010).<\/li>\n<li>Crystal structure and charge-transport properties of N-trimethyltriindole: Novel p-type organic semiconductor single crystals &#8211; <em> EM. Garcia-Frutos, E. Gutierrez-Puebla, MA. Monge, R. Ramirez, P. de Andres, A. de Andres, R. Ramirez, B. Gomez-Lor,<\/em> Org Electron <b>10<\/b>, 643 (2009).<\/li>\n<li>Full-solution-processed blue organic light emitting device based on a fluorescent 1,3,5-tristyrylbenzene stilbenoid small molecule &#8211; <em> C. Coya, A. de Andres, C. Zaldo, AL. Alvarez, B. Arredondo, R. Gomez, JL. Segura, C. Seoane,<\/em> J Appl Phys <b>105<\/b>, 044510 (2009).<\/li>\n<li>A rare-earth MOF series: Fascinating structure, efficient light emitters, and promising catalysts &#8211; <em> F. Gandara, A. de Andres, B. Gomez-Lor, E. Gutierrez-Puebla, M. Iglesias, MA. Monge, DM. Proserpio, N. Snejko,<\/em> Cryst Growth Des <b>8<\/b>, 378 (2008).<\/li>\n<li>Self-sterilized EVOH-TiO2 nanocomposites: Interface effects on biocidal properties &#8211; <em> ML. Cerrada, C. Serrano, M. Sanchez-Chaves, M. Fernandez-Garcia, F. Fernandez-Martin, A. de Andres, RJJ. Rioboo, A. Kubacka, M. Ferrer, M. Fernandez-Garcia,<\/em> Adv Funct Mater <b>18<\/b>, 1949 (2008).<\/li>\n<li>Pressure induced structural transformations in catalytically active NH4[Eu(SO4)(2)] studied by light scattering &#8211; <em> A. de Andres, J. Sanchez-Benitez, C. Cascales, N. Snejko, E. Gutierrez-Puebla, A. Monge,<\/em> Chem Phys Lett <b>451<\/b>, 106 (2008).<\/li>\n<li>Optical study of SrAl1.7B0.3O4 : Eu, R (R = Nd, Dy) pigments with long-lasting phosphorescence for industrial uses &#8211; <em> J. Sanchez-Benitez, A. de Andres, M. Marchal, E. Cordoncillo, MV. Regi, P. Escribano,<\/em> J Solid State Chem <b>171<\/b>, 273 (2003).<\/li>\n<\/ul>\n<\/div>\n<hr \/>\n<p><a class=\"anchor\" name=\"28\"><\/a><\/p>\n<h2>Magnetic semiconductor oxides, transparent conductive oxides.<\/h2>\n<p>&nbsp;<\/p>\n<div class=\"gallery clearfix\">\n<ul>\n<li>Amorphous-nanocrystalline Al doped ZnO transparent conducting thin films &#8211; <em> X. Diez-Betriu, R. Jimenez-Rioboo, J. Sanchez-Marcos, E. Cespedes, A. Espinosa, A. de Andres,<\/em> J Alloy Compd <b>536<\/b>, S445 (2012).<\/li>\n<li>Origin of the Magnetism in Undoped and Mn-Doped SnO2 Thin Films: Sn vs Oxygen Vacancies &#8211; <em> A. Espinosa, N. Sanchez, J. Sanchez-Marcos, A. de Andres, MC. Munoz,<\/em> J Phys Chem C <b>115<\/b>, 24054 (2011).<\/li>\n<li>Confinement effects on the low temperature magnetic structure of MnP nanocrystals &#8211; <em> A. de Andres, R. Ramirez-Jimenez, M. Garcia-Hernandez, S. Lambert-Milot, RA. Masut,<\/em> Appl Phys Lett <b>99<\/b>, 182506 (2011).<\/li>\n<li>MnP films and MnP nanocrystals embedded in GaP epilayers grown on GaP(001): Magnetic properties and local bonding structure &#8211; <em> A. de Andres, A. Espinosa, C. Prieto, M. Garcia-Hernandez, R. Ramirez-Jimenez, S. Lambert-Milot, RA. Masut,<\/em> J Appl Phys <b>109<\/b>, 113910 (2011).<\/li>\n<li>Ferromagnetism in SnO2-based multilayers: Clustering of defects induced by doping &#8211; <em> A. Espinosa, M. Garcia-Hernandez, N. Menendez, C. Prieto, A. de Andres,<\/em> Phys Rev B <b>81<\/b>, 064419 (2010).<\/li>\n<li>Induced ferromagnetism in Mn3N2 phase embedded in Mn\/Si3N4 multilayers &#8211; <em> E. Cespedes, E. Roman, Y. Huttel, J. Chaboy, J. Garcia-Lopez, A. de Andres, C. Prieto,<\/em> J Appl Phys <b>106<\/b>, 043912 (2009).<\/li>\n<li>X-ray absorption and magnetic circular dichroism characterization of a novel ferromagnetic MnNx phase in Mn\/Si3N4 multilayers &#8211; <em> E. Cespedes, Y. Huttel, L. Martinez, A. de Andres, J. Chaboy, M. Vila, ND. Telling, G. van der Laan, C. Prieto,<\/em> Appl Phys Lett <b>93<\/b>, 252506 (2008).<\/li>\n<li>Structural study of undoped and (Mn, In)-doped SnO2 thin films grown by RF sputtering &#8211; <em> A. Espinosa, N. Menendez, C. Prieto, A. de Andres,<\/em> J Non-cryst Solids <b>354<\/b>, 5269 (2008).<\/li>\n<li>Metal-organic vapor phase epitaxy of crystallographically oriented MnP magnetic nanoclusters embedded in GaP(001) &#8211; <em> S. Lambert-Milot, C. Lacroix, D. Menard, RA. Masut, P. Desjardins, M. Garcia-Hernandez, A. de Andres,<\/em> J Appl Phys <b>104<\/b>, 083501 (2008).<\/li>\n<li>High temperature ferromagnetism in mn based multilayers of wide gap semiconductors: Mn\/ZnO and Mn\/SnO2: the role of interfaces &#8211; <em> A. Espinosa, E. Cespedes, C. Prieto, M. Garcia-Hernandez, A. de Andres,<\/em> J Korean Phys Soc <b>52<\/b>, 1394 (2008).<\/li>\n<li>Interface and Mn valence effects in ferromagnetic insulating multilayers based on Mn and tin oxide &#8211; <em> A. Espinosa, E. Cespedes, C. Prieto, M. Garcia-Hernandez, J. Rubio-Zuazo, A. de Andres,<\/em> J Appl Phys <b>103<\/b>, 07D129 (2008).<\/li>\n<li>Magnetic and optical characterization of ferromagnetic SnO2\/Mn multilayers &#8211; <em> A. Espinosa, C. Prieto, M. Garcia-Hernandez, A. de Andres,<\/em> J Magn Magn Mater <b>316<\/b>, E207 (2007).<\/li>\n<li>Correlation between Mn oxidation state and magnetic behavior in Mn\/ZnO multilayers prepared by sputtering &#8211; <em> E. Cespedes, J. Garcia-Lopez, M. Garcia-Hernandez, A. De Andres, C. Prieto,<\/em> J Appl Phys <b>102<\/b>, 033907 (2007).<\/li>\n<\/ul>\n<\/div>\n<hr \/>\n<p><a class=\"anchor\" name=\"26\"><\/a><\/p>\n<h2>Oxides with colossal magnetoresistance<\/h2>\n<p>&nbsp;<\/p>\n<p>Mecanisms of the magnetoresistance, phase coexistance and segregation, inhomogeneities, distortions and local structure of magnetic oxides. Phonons and electron-phonon interactions.<\/p>\n<p>Ultra thin films and heterostructures of manganese perovskites and insulating oxides. Structure, interfases, substrate effects. Effects in the magnetic and transport properties related to the nanometric scale.<\/p>\n<p><strong>Selected publications<\/strong><\/p>\n<div class=\"gallery clearfix\">\n<ul>\n<li>Ferroelectric substrate effects on the magnetism, magnetotransport, and electroresistance of La0.7Ca0.3MnO3 thin films on BaTiO3 &#8211; <em> A. Alberca, C. Munuera, J. Tornos, FJ. Mompean, N. Biskup, A. Ruiz, NM. Nemes, A. de Andres, C. Leon, J. Santamaria, M. Garcia-Hernandez,<\/em> Phys Rev B <b>86<\/b>, 144416 (2012).<\/li>\n<li>Exotic magnetic anisotropy map in epitaxial La0.7Ca0.3MnO3 films on BaTiO3 &#8211; <em> A. Alberca, NM. Nemes, FJ. Mompean, N. Biskup, A. de Andres, C. Munuera, J. Tornos, C. Leon, A. Hernando, P. Ferrer, GR. Castro, J. Santamaria, M. Garcia-Hernandez,<\/em> Phys Rev B <b>84<\/b>, 134402 (2011).<\/li>\n<li>Enhancement of the Curie Temperature along the Perovskite Series RCu(3)Mr(4)O(12) Driven by Chemical Pressure of R3+ Cations (R = Rare Earths) &#8211; <em> J. Sanchez-Benitez, JA. Alonso, MJ. Martinez-Lope, A. de Andres, MT. Fernandez-Diaz,<\/em> Inorg Chem <b>49<\/b>, 5679 (2010).<\/li>\n<li>Anisotropy, orbital order, and colossal electroresistance in untwinned La0.9Sr0.1MnO3 single crystals &#8211; <em> A. de Andres, N. Biskup, M. Garcia-Hernandez, YM. Mukovskii,<\/em> Phys Rev B <b>79<\/b>, 014437 (2009).<\/li>\n<li>Persistent ferromagnetism in antiferromagnetic Pr0.6Ca0.4MnO3 &#8211; <em> N. Biskup, A. de Andres, M. Garcia-Hernandez,<\/em> Phys Rev B <b>78<\/b>, 184435 (2008).<\/li>\n<li>Colossal electroresistance without colossal magnetoresistance in La0.9Sr0.1MnO3 &#8211; <em> N. Biskup, A. de Andres, NM. Nemes, M. Garcia-Hernandez, KV. Glazyrin, YM. Mukovskii,<\/em> Appl Phys Lett <b>90<\/b>, 222502 (2007).<\/li>\n<li>Electroelasticity in charge ordered Pr5\/8Ca3\/8MnO3 &#8211; <em> N. Biskup, A. de Andres,<\/em> Phys Rev B <b>74<\/b>, 184403 (2006).<\/li>\n<li>Nonlinear electrical characteristics of the low-bandwidth manganites R1-xCaxMnO3(R=Pr,Nd,Ho,Er; x=0.3-0.5) &#8211; <em> N. Biskup, A. de Andres, IM. Ochando, MT. Casais,<\/em> Phys Rev B <b>73<\/b>, 184404 (2006).<\/li>\n<li>Suppression of ferromagnetic double exchange by vibronic phase segregation &#8211; <em> F. Rivadulla, M. Otero-Leal, A. Espinosa, A. de Andres, C. Ramos, J. Rivas, JB. Goodenough,<\/em> Phys Rev Lett <b>96<\/b>, 016402 (2006).<\/li>\n<li>Peculiar magnetic behavior of the TbCu3Mn4O12 complex perovskite &#8211; <em> J. Sanchez-Benitez, JA. Alonso, A. de Andres, MJ. Martinez-Lope, JL. Martinez, A. Munoz,<\/em> Chem Mater <b>17<\/b>, 5070 (2005).<\/li>\n<li>Huge magnetoresistance in ultrathin La0.7Ca0.3MnO3 films: The role of superparamagnetic clusters and domain walls &#8211; <em> JM. Colino, A. de Andres,<\/em> Appl Phys Lett <b>87<\/b>, 142509 (2005).<\/li>\n<li>Origin of the colossal dielectric response of Pr0.6Ca0.4MnO3 &#8211; <em> N. Biskup, A. de Andres, JL. Martinez, C. Perca,<\/em> Phys Rev B <b>72<\/b>, 024115 (2005).<\/li>\n<li>Evidence of two different Mn states in CaCu3Mn4O12 derivatives with colossal magnetoresistance &#8211; <em> J. Sanchez-Benitez, C. Prieto, A. de Andres, JA. Alonso, MJ. Martinez-Lope, MT. Casais,<\/em> Phys Rev B <b>70<\/b>, 024419 (2004).<\/li>\n<li>Doping effects on the valence band of Tl2Mn2O7 pyrochlores: Relation to magnetoresistance &#8211; <em> J. Sanchez-Benitez, A. de Andres, C. Prieto, J. Avila, L. Martin-Carron, JL. Martinez, JA. Alonso, MJ. Martinez-Lope, MT. Casais,<\/em> Appl Phys Lett <b>84<\/b>, 4209 (2004).<\/li>\n<li>Excitations of the orbital order in RMnO3 manganites: Light scattering experiments &#8211; <em> L. Martin-Carron, A. de Andres,<\/em> Phys Rev Lett <b>92<\/b>, 175501 (2004).<\/li>\n<li>Enhanced magnetoresistance in the complex perovskite LaCu3Mn4O12 &#8211; <em> JA. Alonso, J. Sanchez-Benitez, A. De Andres, MJ. Martinez-Lope, MT. Casais, JL. Martinez,<\/em> Appl Phys Lett <b>83<\/b>, 2623 (2003).<\/li>\n<li>Disorder-induced phase segregation in La2\/3Ca1\/3MnO3 manganites &#8211; <em> M. Garcia-Hernandez, A. Mellergard, FJ. Mompean, D. Sanchez, A. de Andres, RL. McGreevy, JL. Martinez,<\/em> Phys Rev B <b>68<\/b>, 094411 (2003).<\/li>\n<li>Structural and magnetic properties of ultrathin epitaxial La0.7Ca0.3MnO3 manganite films: Strain versus finite size effects &#8211; <em> A. de Andres, J. Rubio, G. Castro, S. Taboada, JL. Martinez, JM. Colino,<\/em> Appl Phys Lett <b>83<\/b>, 713 (2003).<\/li>\n<li>Preparation, crystal and magnetic structure, and magnetotransport properties of the double perovskite CaCu2.5Mn4.5O12 &#8211; <em> J. Sanchez-Benitez, JA. Alonso, MJ. Martinez-Lope, MT. Casais, JL. Martinez, A. de Andres, MT. Fernandez-Diaz,<\/em> Chem Mater <b>15<\/b>, 2193 (2003).<\/li>\n<li>Pressure effect in the structure, transport properties, and magnetic interactions of Tl2Mn2O7 pyrochlore derivatives &#8211; <em> P. Velasco, JA. Alonso, VG. Tissen, WG. Marshall, MT. Casais, MJ. Martinez-Lope, A. de Andres, C. Prieto, JL. Martinez,<\/em> Phys Rev B <b>67<\/b>, 104403 (2003).<\/li>\n<li>Raman phonons as a probe of disorder, fluctuations, and local structure in doped and undoped orthorhombic and rhombohedral manganites &#8211; <em> L. Martin-Carron, A. de Andres, MJ. Martinez-Lope, MT. Casais, JA. Alonso,<\/em> Phys Rev B <b>66<\/b>, 174303 (2002).<\/li>\n<li>Low field magnetoresistance at the metal-insulator transition in epitaxial manganite thin films &#8211; <em> A. de Andres, S. Taboada, JM. Colino, R. Ramirez, M. Garcia-Hernandez, JL. Martinez,<\/em> Appl Phys Lett <b>81<\/b>, 319 (2002).<\/li>\n<li>Coulomb blockade versus intergrain resistance in colossal magnetoresistive manganite granular films &#8211; <em> M. Garcia-Hernandez, F. Guinea, A. de Andres, JL. Martinez, C. Prieto, L. Vazquez,<\/em> Phys Rev B <b>61<\/b>, 9549 (2000).<\/li>\n<li>Low-temperature magnetoresistance in polycrystalline manganites: connectivity versus grain size &#8211; <em> A. de Andres, M. Garcia-Hernandez, JL. Martinez, C. Prieto,<\/em> Appl Phys Lett <b>74<\/b>, 3884 (1999).<\/li>\n<li>Conduction channels and magnetoresistance in polycrystalline manganites &#8211; <em> A. de Andres, M. Garcia-Hernandez, JL. Martinez,<\/em> Phys Rev B <b>60<\/b>, 7328 (1999).<\/li>\n<\/ul>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Profesor de Investigaci\u00f3n ada@icmm.csic.es Office: 038 Phone: 91-3349016 &nbsp; Ph. D in Physics\u00a0from the\u00a0Autonomous University of Madrid\u00a0in 1987. Research Professor\u00a0at [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-84","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/wp.icmm.csic.es\/emmh\/wp-json\/wp\/v2\/pages\/84","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.icmm.csic.es\/emmh\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/wp.icmm.csic.es\/emmh\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/wp.icmm.csic.es\/emmh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.icmm.csic.es\/emmh\/wp-json\/wp\/v2\/comments?post=84"}],"version-history":[{"count":4,"href":"https:\/\/wp.icmm.csic.es\/emmh\/wp-json\/wp\/v2\/pages\/84\/revisions"}],"predecessor-version":[{"id":149,"href":"https:\/\/wp.icmm.csic.es\/emmh\/wp-json\/wp\/v2\/pages\/84\/revisions\/149"}],"wp:attachment":[{"href":"https:\/\/wp.icmm.csic.es\/emmh\/wp-json\/wp\/v2\/media?parent=84"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}