Search Results - "Montes Bajo, Miguel"

Self-assembled metal-oxide nanoparticles on GaAs: infrared absorption enabled by localized surface plasmons by Martínez Castellano, Eduardo, Tamayo-Arriola, Julen, Montes Bajo, Miguel, Gonzalo, Alicia, Stanojević, Lazar, Ulloa, Jose María, Klymov, Oleksii, Yeste, Javier, Agouram, Said, Muñoz, Elías, Muñoz-Sanjosé, Vicente, Hierro, Adrian

“…Metal-oxides hold promise as superior plasmonic materials in the mid-infrared compared to metals, although their integration over established material…”
Get full text

Circumventing UV Light Induced Nanomorphology Disorder to Achieve Long Lifetime PTB7‐Th:PCBM Based Solar Cells by Liu, Quan, Toudert, Johann, Liu, Feng, Mantilla‐Perez, Paola, Bajo, Miguel Montes, Russell, Thomas P., Martorell, Jordi

“…Large area flexible electronics rely on organic or hybrid materials prone to degradation limiting the device lifetime. For many years, photo‐oxidation has been…”
Get full text

Optical Phase Transition in Semiconductor Quantum Metamaterials by Hierro, Adrian, Montes Bajo, Miguel, Ferraro, Mario, Tamayo-Arriola, Julen, Le Biavan, Nolwenn, Hugues, Maxime, Ulloa, Jose M., Giudici, Massimo, Chauveau, Jean-Michel, Genevet, Patrice

“…Unexpected light propagation effects, such as negative refraction, have been reported in artificial media. Leveraging on the intersubband resonances in…”
Get full text

Progressive failure site generation in AlGaN/GaN high electron mobility transistors under OFF-state stress: Weibull statistics and temperature dependence by Sun, Huarui, Bajo, Miguel Montes, Uren, Michael J., Kuball, Martin

“…Gate leakage degradation of AlGaN/GaN high electron mobility transistors under OFF-state stress is investigated using a combination of electrical, optical, and…”
Get full text

Cathodoluminescence characterization of Zno/Zns nanostructures anodized under hydrodynamic conditions by Sanz-Marco, Arturo, Sánchez-Tovar, Rita, Bajo, Miguel Montes, Fernández-Domene, Ramón Manuel, García-Antón, José

“…ZnO/ZnS nanostructures were successfully synthesized by a simple electrochemical anodization of zinc in a glycerol based electrolyte containing…”
Get full text

Controllable and Highly Propagative Hybrid Surface Plasmon–Phonon Polariton in a CdZnO-Based Two-Interface System by Tamayo-Arriola, Julen, Castellano, Eduardo Martínez, Bajo, Miguel Montes, Huerta-Barberà, Adelaida, Muñoz, Elias, Muñoz-Sanjosé, Vicente, Hierro, Adrian

“…The development of new photonic devices requires the understanding and modulation of the propagating surface plasmon and phonon modes arising in plasmonic and…”
Get full text

MOCVD growth of CdO very thin films: Problems and ways of solution by Huerta-Barberà, Adelaida, Guia, Lluís Manel, Klymov, Oleksii, Marín-Borrás, Vicente, Martínez-Tomás, Carmen, Tamayo-Arriola, Julen, Kurtz, Alejandro, Montes Bajo, Miguel, Muñoz, Elias, Hierro, Adrian, Muñoz-Sanjosé, Vicente

“…•Very thin flat films of CdO (001) on r-sapphire have been obtained.•The lowest thickness is 5 times lower than other previously reported.•The effect of the…”
Get full text

Mid-IR Surface Plasmon Polaritons in CdZnO thin films on GaAs by Martínez Castellano, Eduardo, Yeste, Javier, Abuin, Manuel, Martínez-Tomás, Maria del Carmen, Klymov, Oleksii, Muñoz-Sanjosé, Vicente, Montes Bajo, Miguel, Hierro, Adrian

“…[Display omitted] •In this work, the first integration of a continuous polycrystalline CdZnO thin layer on GaAs, one of the dominant mid-IR optoelectronic…”
Get full text

Optical Phase Transition in Semiconductor Quantum Metamaterials by Hierro, Adrian, Montes Bajo, Miguel, Ferraro, Mario, Tamayo-Arriola, Julen, Le Biavan, Nolwenn, Hugues, Maxime, Ulloa, Jose, Giudici, Massimo, Chauveau, Jean-Michel, Genevet, Patrice

Get full text

UV-Induced Oxygen Removal for Photostable, High-Efficiency PTB7-Th:PC71BM Photovoltaic Cells by Liu, Quan, Mantilla-Perez, Paola, Montes Bajo, Miguel, Romero-Gomez, Pablo, Martorell, Jordi

“…Solution-processed ZnO sol–gel or nanoparticles are widely used as the electron-transporting layer (ETL) in optoelectronic devices. However, chemisorbed oxygen…”
Get full text

Thermal Profiles Within the Channel of Planar Gunn Diodes Using Micro-Particle Sensors by Glover, James, Khalid, Ata, Cumming, David, Dunn, Geoffrey M., Kuball, Martin, Montes Bajo, Miguel, Oxley, Chris H.

“…This letter describes the use of a novel micro-particle sensor (~3 μm diameter) and infra-red microscopy to measure the temperature profile within the active…”
Get full text

UV-Induced Oxygen Removal for Photostable, High-Efficiency PTB7-Th:PC 71 BM Photovoltaic Cells by Liu, Quan, Mantilla-Perez, Paola, Montes Bajo, Miguel, Romero-Gomez, Pablo, Martorell, Jordi

“…Solution-processed ZnO sol-gel or nanoparticles are widely used as the electron-transporting layer (ETL) in optoelectronic devices. However, chemisorbed oxygen…”
Get full text

Short infrared wavelength quantum cascade detectors based on m-plane ZnO/ZnMgO quantum wells by Jollivet, A., Hinkov, B., Pirotta, S., Hoang, H., Derelle, S., Jaeck, J., Tchernycheva, M., Colombelli, R., Bousseksou, A., Hugues, M., Le Biavan, N., Tamayo-Arriola, J., Montes Bajo, M., Rigutti, L., Hierro, A., Strasser, G., Chauveau, J.-M., Julien, F. H.

“…This paper reports on the demonstration of quantum cascade detectors (QCDs) based on ZnO/ZnMgO quantum wells (QWs) grown by molecular beam epitaxy on an…”
Get full text

Current Spreading Efficiency and Fermi Level Pinning in GaInNAs-GaAs Quantum-Well Laser Diodes by Bajo, M.M., Hierro, A., Ulloa, J.M., Miguel-Sanchez, J., Guzman, A., Damilano, B., Hugues, M., Al Khalfioui, M., Duboz, J.-Y., Massies, J.

“…The role of the current spreading efficiency, ? s , on the degradation of the figures of merit of stripe geometry GaInNAs-GaAs quantum well (QW) laser diodes…”
Get full text

Intersubband plasmons induced negative refraction at mid-IR frequency in heterostructured semiconductor metamaterials by Ferraro, Mario, Hierro, Adrian, Bajo, Miguel Montes, Tamayo-Arrlola, Julen, Biavan, Nolwenn Le, Hugues, Maxime, Ulloa, Jose M., Giudici, Massimo, Chauveau, Jean Michel, Genevet, Patrice

“…We theoretically and experimentally demonstrate negative refraction in a semiconductorsystem operating at mid-infrared wavelengths. Such effect is generic and…”
Get full text

Circumventing UV light induced nano-morphology disorder to achieve long lifetime PTB7-Th:PCBM based solar cells by Liu, Quan, Toudert, Johann, Liu, Feng, Mantilla-Perez, Paola, Montes Bajo, Miguel, Russell, Thomas P, Martorell, Jordi

“…Large area flexible electronics rely on organic or hybrid materials prone to degradation limiting the device lifetime. For many years, photo-oxidation has been…”
Get full text