{"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 loading=\"lazy\" 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=\"auto, (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 loading=\"lazy\" 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=\"auto, (max-width: 300px) 100vw, 300px\" \/><img loading=\"lazy\" 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=\"auto, (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=\"auto, (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=\"auto, (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=\"auto, (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=\"auto, (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 the\u00a0Materials Science Institute of Madrid\u00a0(CSIC) In charge of the\u00a0Optical Spectroscopies Lab.Promoci\u00f3n F\u00edsica 1982 UAM \u00a0 EuroPhysicsNews2011\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-84","page","type-page","status-publish","hentry","post-preview"],"_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}]}}