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Magnetic Mesoporous Silica Nanorods Loaded with Ceria and Functionalized with Fluorophores for Multimodal Imaging
Multifunctional magnetic nanocomposites based on mesoporous silica have a wide range of potential applications in catalysis, biomedicine, or sensing. Such particles combine responsiveness to external magnetic ...Improved polarization and endurance in ferroelectric Hf0.5Zr0.5O2 films on SrTiO3(110)
The metastable orthorhombic phase of Hf0.5Zr0.5O2 (HZO) can be stabilized in thin films on La0.67Sr0.33MnO3 (LSMO) buffered (001)-oriented SrTiO3 (STO) by intriguing epitaxy that results in (111)-HZO oriented ...A researcher in your classroom
... Jaume Gázquez Marti Gich Andrés Gómez A. González-Campo ...2020
... Mishra i Jaume Gázquez Editors: Paolo Mele, Kosmas Prassides, Chiara Tarantini, Anna Palau, Petre Badica, Alok K. Jha, Tamio Endo Chapter 7: An Atomic-Scale Perspective of the Challenging Microstructure ...New workshop on the Fundamentals of Scanning Transmission Electron Microscopy (STEM) Imaging and Spectroscopy
This hybrid workshop will be happening on Wednesday, 15 December 2021 at ICMAB and Online! STEM2021 is organized by ICMAB Researcher Jaume Gázquez, from the MULFOX Group at ICMAB, and is aimed at PhD fellows ...Positive Effect of Parasitic Monoclinic Phase of Hf0.5Zr0.5O2 on Ferroelectric Endurance
Endurance of ferroelectric HfO2 needs to be enhanced for its use in commercial memories. This work investigates fatigue in epitaxial Hf0.5Zr0.5O2 (HZO) instead of polycrystalline samples. Using different ...Open Call for PhD fellowships at ICMAB in the framework of AEI Research Projects
... (This email address is being protected from spambots. You need JavaScript enabled to view it.), Gervasi Herranz (This email address is being protected from spambots. You need JavaScript enabled to view it.) or Jaume Gázquez (This email address is being protected from spambots. You need JavaScript enabled to view it.) Engineering complex inorganic materials for energy applications (ECIME) Profile of the candidate: ...Polarization and Resistive Switching in Epitaxial 2 nm Hf0.5Zr0.5O2 Tunnel Junctions
In the quest for reliable and power-efficient memristive devices, ferroelectric tunnel junctions are being investigated as potential candidates. Complementary metal oxide semiconductor-compatible ferroelectric ...Insights into the atomic structure of the interface of ferroelectric Hf0.5Zr0.5O2 grown epitaxially on La2/3Sr1/3MnO3
Epitaxial growth of Hf0.5Zr0.5O2 (HZO) thin films allows for the stabilization of the metastable orthorhombic phase with robust ferroelectric properties. So far, the ferroelectric phase is most commonly ...Congratulations Dr. Saúl Estandía, new ICMAB Graduate
... and BaTiO3/SrTiO3 Superlattices" on Friday, 28 May 2021 in an online session. Congrats! The PhD thesis was supervised by Florencio Sánchez and Jaume Gázquez, from the MULFOX group at ICMAB-CSIC. The ...Saúl Estandía will defend his PhD Thesis on Friday, 28 May 2021, at 11 am
... group, ICMAB-CSIC Jaume Gázquez, MULFOX group, ICMAB-CSIC PhD Committee: President: Fabio Miletto Granozio, National Research Council of Italy Secretary: Francesca Peiró Martínez, Universitat ...Critical Effect of Bottom Electrode on Ferroelectricity of Epitaxial Hf0.5Zr0.5O2 Thin Films
Epitaxial orthorhombic Hf0.5Zr0.5O2 (HZO) films on La0.67Sr0.33MnO3 (LSMO) electrodes show robust ferroelectricity, with high polarization, endurance and retention. However, no similar results have been ...Engineering Polar Oxynitrides: Hexagonal Perovskite BaWON2
Non‐centrosymmetric polar compounds have important technological properties. Reported perovskite oxynitrides show centrosymmetric structures, and for some of them high permittivities have been observed ...Blocking of Conducting Channels Widens Window for Ferroelectric Resistive Switching in Interface‐Engineered Hf0.5Zr0.5O2 Tunnel Devices
... Devices Milena Cervo Sulzbach, Saúl Estandía, Jaume Gàzquez, Florencio Sánchez, Ignasi Fina, Josep Fontcuberta. Adv. Funct. Mater.2020, 2002638. DOI: 10.1002/adfm.202002638 Blocking of Conducting Channels ...Emulating the plasticity of synapses between neurons in a physical system by light stimuli
... systems. Reference article: Photoinduced persistent electron accumulation and depletion in LaAlO3/SrTiO3 quantum wells Yu Chen, Yoann Lechaux, Blai Casals, Bruno Guillet, Albert Minj, Jaume Gázquez, ...Photoinduced persistent electron accumulation and depletion in LaAlO3/SrTiO3 quantum wells
... on these photoconductive systems. Photoinduced persistent electron accumulation and depletion in LaAlO3/SrTiO3 quantum wells Yu Chen, Yoann Lechaux, Blai Casals, Bruno Guillet, Albert Minj, Jaume Gázquez, ...Multifunctional Thin Films and Complex Structures
... Gervasi Herranz Tenured Scientist Jaume Gázquez Tenured Scientist Ignasi Fina Ramon y Cajal researcher ...STEM2021
... microscope”. Patricia Abellán Baeza, CNRS researcher at the Institute of Materials Jean Rouxel (IMN), University of Nantes, France. Organizers This workshop is organized by Jaume Gázquez, researcher ...Unraveling Ferroelectric Polarization and Ionic Contributions to Electroresistance in Epitaxial Hf0.5Zr0.5O2 Tunnel Junctions
Milena Cervo Sulzbach, Saúl Estandía, Xiao Long, Jike Lyu, Nico Dix, Jaume Gàzquez, Matthew F. Chisholm, Florencio Sánchez, Ignasi Fina, Josep Fontcuberta. Adv. Electron. Mater.2019, 1900852. https://doi.org/10.1002/aelm.201900852 ...Rotational polarization nanotopologies in BaTiO3/SrTiO3 superlattices
Saúl Estandía, Florencio Sánchez,* Matthew F. Chisholm and Jaume Gázquez. Nanoscale, 2019, Advance Article. DOI:10.1039/C9NR08050C Ferroelectrics are characterized by domain structures as are other ...Double-cell superstructure and vacancy ordering in tensile-strained metallic thin films of Pr0.50Ca0.50 CoO 3 on LaAlO3
Jessica Padilla-Pantoja, Xavier Torrelles, Jaume Gazquez, Juan Rubio-Zuazo, Javier Blasco, Javier Herrero-Martín, and Jose Luis García-Muñoz. Phys. Rev. Materials 3, 104407. DOI: https://doi.org/10.1103/PhysRevMaterials.3.104407 ...Spontaneous cationic ordering in chemical-solution-grown La2CoMnO6 double perovskite thin films
Hailin Wang, Jaume Gazquez, Carlos Frontera, Matthew F. Chisholm, Alberto Pomar, Benjamin Martinez & Narcis Mestres. NPG Asia Materials volume 11, Article number: 44 (2019). https://doi.org/10.1038/s41427-019-0144-8 ...Tailoring the crystal growth of quartz on silicon for patterning epitaxial piezoelectric films
Qianzhe Zhang, David Sánchez-Fuentes, Andrés Gómez, Rudy Desgarceaux, Benoit Charlot, Jaume Gàzquez, Adrián Carretero-Genevrier* and Martí Gich*. Nanoscale Adv., 2019, Advance Article DOI: 10.1039/C9NA00388F ...On the Role of Interfaces on Spin Transport in Magnetic Insulator/Normal Metal Heterostructures
Fontcuberta, J., Vasili, H. B., Gàzquez, J., Casanova, F., Adv. Mater. Interfaces 2019, 1900475. DOI: https://doi.org/10.1002/admi.201900475 Spin currents have emerged as a new tool in spintronics, ...Engineering Ferroelectric Hf0.5Zr0.5O2 Thin Films by Epitaxial Stress
Saul Estandía, Nico Dix, Jaume Gàzquez, Ignasi Fina, Jike Lyu, Matthew F. Chisholm, Josep Fontcuberta, Florencio Sanchez. ACS Appl. Electron. Mater. 2019. Publication Date:July 3, 2019https://doi.org/10.1021/acsaelm.9b00256 ...X-rays find key insights in metal-oxide thin film interfaces
... of Epitaxial SrVO3 Thin Films by Substrate Mismatch, Advanced Functional Materials 1904238 (2019), DOI: 10.1002/adfm.201904238 Josep Fontcuberta, Hari Babu Vasili, Jaume Gàzquez, and Fèlix Casanova, ...Band Gap Tuning of Solution-Processed Ferroelectric Perovskite BiFe1–xCoxO3 Thin Films
Pamela Machado, Mateusz Scigaj, Jaume Gazquez, Estel Rueda, Antonio Sánchez-Díaz, Ignasi Fina, Martí Gibert-Roca, Teresa Puig, Xavier Obradors, Mariano Campoy-Quiles, and Mariona Coll*. Chem. Mater., 2019, 31 (3), ...Congratulations to Dr. Bernat Mundet, new ICMAB graduate!
... heterostructures.Supervisor: Jaume Gázquez, Superconducting Materials and Large Scale Nanostructures (ICMAB) PhD Committee: President: Francesca Peiró (UB) Secretary: Felip Sandiumenge ...Direct and Converse Piezoelectric Responses at the Nanoscale from Epitaxial BiFeO3 Thin Films Grown by Polymer Assisted Deposition
José M. Vila-Fungueiriño, Andres Gomez, Jordi Antoja-Lleonart, Jaume Gazquez, César Magén, Beatriz Noheda and Adrian Carretero-Genevrier. Nanoscale, 2018 DOI:10.1039/C8NR05737K We use an ...Monday, 8 October 2018: PhD Thesis Defense by Bernat Mundet at 4:30 pm
... in nickelate thin films. Finally, we study how the spatial confinement influences both the physical and structural properties of La0.7Sr0.3MnO3/SrTiO3 heterostructures. Supervisor: Jaume Gázquez, ...Intrinsic point defects and intergrowths in layered bismuth triiodide
Sung Beom Cho, Jaume Gazquez, Xing Huang, Yoon Myung, Parag Banerjee, and Rohan Mishra. Phys. Rev. Materials 2, 064602 DOI:https://doi.org/10.1103/PhysRevMaterials.2.064602 Defect-tolerant semiconductors ...Control of Polar Orientation and Lattice Strain in Epitaxial BaTiO3 Films on Silicon
Jike Lyu, Saúl Estandía, Jaume Gazquez, Matthew F. Chisholm, Ignasi Fina, Nico Dix, Josep Fontcuberta, and Florencio Sánchez*. ACS Appl. Mater. Interfaces, Article ASAP DOI: 10.1021/acsami.8b07778 Conventional ...Disentangling the origin of magnetic proximity effects at the magnetic/non-magnetic interface
... at 300 K. Reference: Hari Babu Vasili, Matheus Gamino, Jaume Gàzquez, Florencio Sánchez, Manuel Valvidares, Pierluigi Gargiani, Eric Pellegrin, and Josep Fontcuberta, Magnetoresistance in Hybrid Pt/CoFe2O4 ...Magnetoresistance in Hybrid Pt/CoFe2O4 Bilayers Controlled by Competing Spin Accumulation and Interfacial Chemical Reconstruction
Hari Babu Vasili*, Matheus Gamino, Jaume Gàzquez*, Florencio Sánchez , Manuel Valvidares, Pierluigi Gargiani, Eric Pellegrin, and Josep Fontcuberta*.ACS Appl. Mater. Interfaces, 2018, 10 (14), pp 12031–12041 ...Bellaterra, 1-2 MAR 2018: ICMAB hosts the 2nd workshop of the HERALD network on Atomic Layer Deposition
... Universität Dresden: Mariona Coll, Institut de Ciència de Materials de Barcelona (ICMAB) Jaume Gazquez, Institut de Ciència de Materials de Barcelona (ICMAB) Maximilian Gebhard, Ruhr-University ...Electric and Mechanical Switching of Ferroelectric and Resistive States in Semiconducting BaTiO3–δ Films on Silicon
Andrés Gómez, José Manuel Vila-Fungueiriño, Rahma Moalla, Guillaume Saint-Girons, Jaume Gázquez, María Varela, Romain Bachelet, Martí Gich, Francisco Rivadulla, Adrián Carretero-Genevrier. SMALL, Volume ...Second visit of the Scientific Advisory Board at ICMAB
... György: Laser based materials processing techniques for energy applications RL3: Oxide electronics Jaume Gázquez: Probing the competition between structural distortions in real space Ferran ...Probing localized strain in solution-derived YBa_sub2sub_Cu_sub3sub_O_sub7−δsub_ nanocomposite thin films
Roger Guzman, Jaume Gazquez, Bernat Mundet, Mariona Coll, Xavier Obradors, and Teresa Puig. Phys. Rev. Materials. DOI: 10.1103/PhysRevMaterials.1.024801 Enhanced pinning due to nanoscale strain is ...Eight Frontier Interdisciplinary Projects granted in the second internal call within the FUNMAT Severo Ochoa programme
... GUASCH: “Biomimetic Lymph Nodes for Cancer Immunotherapy” (IMMUNODYNAMICS) Jaume GÀZQUEZ: “Revealing magnetism in real space at atomic resolution with aberrated electron probes” (MAGNETOPROBE) Jose ...Hybrid YBa_sub2sub_Cu_sub3sub_O_sub7sub_ Superconducting–Ferromagnetic Nanocomposite Thin Films Prepared from Colloidal Chemical Solutions
Elena Bartolomé, Pablo Cayado, Eduardo Solano,Cristian Mocuta, Susagna Ricart, Bernat Mundet, Marionna Coll, Jaume Gázquez, Alexander Meledin, Gustaaf van Tendeloo, Manuel Valvidares, Javier Herrero-Martín, ...Saúl Estandía Rodríguez
... BaTiO3 and further characterization (by STEM microscopy) to understand the polarization domains' dynamics, all that under the supervision of Florencio Sanchez and Jaume Gazquez. As background I hold both ...Monolithic integration of room-temperature multifunctional BaTiO_sub3sub_-CoFe_sub2sub_O_sub4sub_ epitaxial heterostructures on Si(001)
Mateusz Scigaj, Nico Dix, Jaume Gázquez, María Varela, Ignasi Fina, Neus Domingo, Gervasi Herranz, Vassil Skumryev, Josep Fontcuberta & Florencio Sánchez. Scientific Reports 6, Article number: 31870 (2016). doi:10.1038/srep31870 ...Emerging Diluted Ferromagnetism in High-Tc Superconductors Driven by Point Defect Clusters
Jaume Gazquez,* Roger. Guzman, Rohan Mishra, Elena Bartolomé, Juan Salafranca, Cesar Magén, Maria Varela, Mariona Coll, Anna Palau, S. Manuel Valvidares, Pierluigi Gargiani, Eric Pellegrin, Javier. ...Nanocrystalline Ferroelectric BiFeO_sub3sub_ Thin Films by Low-Temperature Atomic Layer Deposition
Mariona Coll*, Jaume Gazquez, Ignasi Fina, Zakariya Khayat, Andy Quindeau, Marin Alexe, Maria Varela, Susan Trolier-McKinstry, Xavier Obradors, and Teresa Puig; Chem. Mater., 2015, 27 (18), pp 6322–6328 ...Crystallization of hollow mesoporous silica nanoparticles
Glenna L. Drisko, Adrian Carretero-Genevrier,* Alexandre Perrot, Martí Gich, Jaume Gàzquez, Juan Rodriguez-Carvajal, Luc Favre, David Grosso, Cédric Boissière and Clément Sanchez* Chem. Commun., ...Engineering two-dimensional superconductivity and Rashba spin–orbit coupling in LaAlO3/SrTiO3 quantum wells by selective orbital occupancy
Gervasi Herranz, Gyanendra Singh, Nicolas Bergeal, Alexis Jouan, Jérôme Lesueur, Jaume Gázquez, María Varela, Mateusz Scigaj, Nico Dix, Florencio Sánchez & Josep Fontcuberta. Nature Communications 6, Article ...Water-Induced Phase Separation forming Macrostructured Epitaxial Quartz Films on Silicon
Glenna L. Drisko, Adrian Carretero-Genevrier,* Martí Gich, Jaume Gàzquez, Djawhar Ferrah, David Grosso, Cédric Boissière, Juan Rodriguez-Carvajal, and Clément Sanchez*. Adv. Funct. Mater. DOI: ...Low Temperature Stabilization of Nanoscale Epitaxial Spinel Ferrite Thin Films by Atomic Layer Deposition
Mariona Coll*, Josep M. Montero Moreno, Jaume Gazquez, Kornelius Nielsch, Xavier Obradors and Teresa Puig. Advanced Functional Materials DOI: 10.1002/adfm.201400517 In this work heteroepitaxial ...
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