Search Results - "Lobo, Ricardo"

Terahertz HgTe Nanocrystals: Beyond Confinement by Goubet, Nicolas, Jagtap, Amardeep, Livache, Clément, Martinez, Bertille, Portalès, Hervé, Xu, Xiang Zhen, Lobo, Ricardo P. S. M, Dubertret, Benoit, Lhuillier, Emmanuel

“…We report the synthesis of nanocrystals with an optical feature in the THz range. To do so, we develop a new synthetic procedure for the growth of HgTe, HgSe,…”
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Metavalent Bonding in Crystalline Solids: How Does It Collapse? by Guarneri, Ludovica, Jakobs, Stefan, Hoegen, Alexander, Maier, Stefan, Xu, Ming, Zhu, Min, Wahl, Sophia, Teichrib, Christian, Zhou, Yiming, Cojocaru‐Mirédin, Oana, Raghuwanshi, Mohit, Schön, Carl‐Friedrich, Drögeler, Marc, Stampfer, Christoph, Lobo, Ricardo P. S. M., Piarristeguy, Andrea, Pradel, Annie, Raty, Jean‐Yves, Wuttig, Matthias

“…The chemical bond is one of the most powerful, yet much debated concepts in chemistry, explaining property trends in solids. Recently, a novel type of chemical…”
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HgSe Self-Doped Nanocrystals as a Platform to Investigate the Effects of Vanishing Confinement by Martinez, Bertille, Livache, Clément, Notemgnou Mouafo, Louis Donald, Goubet, Nicolas, Keuleyan, Sean, Cruguel, Hervé, Ithurria, Sandrine, Aubin, Hervé, Ouerghi, Abdelkarim, Doudin, Bernard, Lacaze, Emmanuelle, Dubertret, Benoit, Silly, Mathieu G, Lobo, Ricardo P. S. M, Dayen, Jean-François, Lhuillier, Emmanuel

“…Self-doped colloidal quantum dots (CQDs) attract a strong interest for the design of a new generation of low-cost infrared (IR) optoelectronic devices because…”
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Infrared dispersion analysis and Raman scattering spectra of taurine single crystals by Moreira, Roberto L., Lobo, Ricardo P.S.M., Dias, Anderson

“…A comprehensive set of optical vibrational modes of monoclinic taurine crystals was determined by Raman scattering, and infrared reflectivity and transmission…”
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Magnetic freeze-out and anomalous Hall effect in ZrTe5 by Gourgout, Adrien, Leroux, Maxime, Smirr, Jean-Loup, Massoudzadegan, Maxime, Lobo, Ricardo P. S. M., Vignolles, David, Proust, Cyril, Berger, Helmuth, Li, Qiang, Gu, Genda, Homes, Christopher C., Akrap, Ana, Fauqué, Benoît

“…The ultra-quantum limit is achieved when a magnetic field confines an electron gas in its lowest spin-polarised Landau level. Here we show that in this limit,…”
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Terahertz Nanoimaging and Nanospectroscopy of Chalcogenide Phase-Change Materials by Chen, Chao, Chen, Shu, Lobo, Ricardo P.S.M, Maciel-Escudero, Carlos, Lewin, Martin, Taubner, Thomas, Xiong, Wei, Xu, Ming, Zhang, Xinliang, Miao, Xiangshui, Li, Peining, Hillenbrand, Rainer

“…Chalcogenide phase-change materials (PCMs) exhibit optical phonons at terahertz (THz) frequencies, which can be used for studying basic properties of the phase…”
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Structural, optical-vibration and magnetic properties of tetragonal lanthanide pyrogermanates obtained by molten-salt synthesis by Martins, Guilherme M., Mercone, Silvana, Lobo, Ricardo P.S.M., Fantini, Cristiano, Moreira, Roberto L., Dias, Anderson

“…•Lanthanide pyrogermanates were synthesized by molten-salt synthesis.•Optical-vibration properties were examined by Raman scattering.•Dy2Ge2O7 shows a PM-AFM…”
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Near-critical dark opalescence in out-of-equilibrium SF6 by Martelli, Valentina, Anquetil, Amaury, Al Atik, Lin, Larrea Jiménez, Julio, Subedi, Alaska, Lobo, Ricardo P. S. M., Behnia, Kamran

“…The first-order phase transition between the liquid and gaseous phases ends at a critical point. Critical opalescence occurs at this singularity. Discovered in…”
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Ethnobotany as a parameter for the study of cultural mimicry among Roma people by Lobo, Ricardo Alexandre de Araujo Monteiro, Lobo, Ana Cristina Bastos Nigro Monteiro, de Oliveira, Antonio Fernando Morais, Andrade, Laise de Holanda Cavalcanti

“…The nomadic behavior of Roma people has allowed their cultural interaction with peoplefrom different continents. Brazil has received Roma immigrants since its…”
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Optical spectroscopy shows that the normal state of URu₂Si₂ is an anomalous Fermi liquid by Nagel, Urmas, Uleksin, Taaniel, Rõõm, Toomas, Lobo, Ricardo P. S. M., Lejay, Pascal, Homes, Christopher C., Hall, Jesse S., Kinross, Alison W., Purdy, Sarah K., Munsie, Tim, Williams, Travis J., Luke, Graeme M., Timusk, Thomas

“…Fermi showed that, as a result of their quantum nature, electrons form a gas of particles whose temperature and density follow the so-called Fermi…”
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Calcareous nannofossils, biostratigraphy, and paleobiogeography of the Aptian/Albian Romualdo Formation in the Araripe Basin, North-Eastern Brazil by Lemos, Flávia Azevedo Pedrosa, Asakura, Yumi, Antunes, Rogério Loureiro, Araripe, Rilda Verônica Cardoso de, Prado, Ludmila Alves Cadeira do, Tomé, Maria Emilia Travassos Rio, Oliveira, David Holanda de, Nascimento, Luiz Ricardo Silva Lobo do, Ng, Christiano, Barreto, Alcina Magnólia Franca

“…Abstract The objectives of this study were the biostratigraphic and paleobiogeographic interpretations of the calcareous nannofossil records of the Romualdo…”
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Transparent Conducting Oxides:  Texture and Microstructure Effects on Charge Carrier Mobility in MOCVD-Derived CdO Thin Films Grown with A Thermally Stable, Low-Melting Precursor by Metz, Andrew W, Ireland, John R, Zheng, Jian-Guo, Lobo, Ricardo P. S. M, Yang, Yu, Ni, Jun, Stern, Charlotte L, Dravid, Vinayak P, Bontemps, Nicole, Kannewurf, Carl R, Poeppelmeier, Kenneth R, Marks, Tobin J

“…A series of low-melting, thermally stable cadmium metal−organic chemical vapor deposition (MOCVD) precursors have been synthesized, structurally and…”
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Optical phonon features of triclinic montebrasite: Dispersion analysis and non-polar Raman modes by Almeida, Rafael M., Höfer, Sonja, Mayerhöfer, Thomas G., Popp, Jürgen, Krambrock, Klaus, Lobo, Ricardo P.S.M., Dias, Anderson, Moreira, Roberto L.

“…Polarized infrared and Raman spectra of triclinic LiAl(PO4)(OH) [montebrasite] single crystal were recorded for appropriate optical configurations. Dispersion…”
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A reactive distillation process for deep hydrodesulfurization of diesel: Multiplicity and operation aspects by Carlos Cárdenas-Guerra, J., López-Arenas, Teresa, Lobo-Oehmichen, Ricardo, Pérez-Cisneros, Eduardo S.

“…A systematic study of the operating conditions and parameter sensibility under which multiple steady states may occur in a reactive distillation column (RDC)…”
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Accident caused by Centruroides testaceus (DeGeer, 1778) (Scorpiones, Buthidae), native to the Caribbean, in Brazilian airport by Lobo, Ricardo Antônio, Goldoni, Paulo André Margonari, Souza, Cláudio Augusto Ribeiro de, Medeiros, Carlos Roberto de

“…Describes the case of a 6-year-old girl who was stung by a Centruroides testaceus, a scorpion native to the Lesser Antilles, in the Guarulhos International…”
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Dexmedetomidine as an Anesthetic Adjuvant in Cardiac Surgery: a Cohort Study by Brandão, Paulo Gabriel Melo, Lobo, Francisco Ricardo, Ramin, Serginando Laudenir, Sakr, Yasser, Machado, Mauricio Nassau, Lobo, Suzana Margareth

“…α-2-agonists cause sympathetic inhibition combined with parasympathetic activation and have other properties that could be beneficial during cardiac…”
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Multiphonon anharmonicity in MgO an ionic binary compound by Giura, Paola, Paulatto, Lorenzo, He, Fei, Lobo, Ricardo P. S. M., Bosak, Alexei, Calandrini, Eugenio, Paolasini, Luigi, Antonangeli, Daniele

“…The anharmonic lattice dynamics of MgO has been studied at ambient conditions and at high temperatures by infrared spectroscopy combined with density…”
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Brazilian Consensus on perioperative hemodynamic therapy goal guided in patients undergoing noncardiac surgery: fluid management strategy – produced by the São Paulo State Society of Anesthesiology (Sociedade de Anestesiologia do Estado de São Paulo – SAESP) by Silva, Enis Donizetti, Perrino, Albert Carl, Teruya, Alexandre, Sweitzer, Bobbie Jean, Gatto, Chiara Scaglioni Tessmer, Simões, Claudia Marquez, Rezende, Ederlon Alves Carvalho, Galas, Filomena Regina Barbosa Gomes, Lobo, Francisco Ricardo, Junior, João Manoel da Silva, Taniguchi, Leandro Ultino, Azevedo, Luciano Cesar Pontes de, Hajjar, Ludhmila Abrahão, Mondadori, Luiz Antônio, Abreu, Marcelo Gama de, Perez, Marcelo Vaz, Dib, Regina El, Nascimento, Paulo do, Rodrigues, Roseny dos Reis, Lobo, Suzana Margareth, Nunes, Rogean Rodrigues, de Assunção, Murillo Santucci Cesar

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Economic Analysis of the Policy for Accreditation of Dairy Farms Free of Bovine Brucellosis and Tuberculosis: Challenges for Small and Large Producers in Brazil by Leite, Bruno M., Lôbo, José Ricardo, Mendes Ruas, José Reinaldo, Ferreira, Fernando, Geeverghese, Cibele, Leão Freitas, Mariane, Goncalves, Vitor S. P.

“…One of the cornerstones of the National Program for Control and Eradication of Bovine Brucellosis and Tuberculosis in Brazil is the voluntary accreditation of…”
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Structural, optical-vibration and magnetic properties of tetragonal lanthanide pyrogermanates obtained by molten-salt synthesis by Martins, Guilherme, Mercone, Silvana, Lobo, Ricardo P.S.M., Fantini, Cristiano, Moreira, Roberto, Dias, Anderson

“…The complex perovskite Ba 2 CoTeO 6 (BCTO) has been synthesised, and the crystal structure and magnetic properties have been investigated using a combination…”
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