Search Results - "Guedes, E. B."

Operando Imaging of All-Electric Spin Texture Manipulation in Ferroelectric and Multiferroic Rashba Semiconductors by Krempaský, J., Muff, S., Minár, J., Pilet, N., Fanciulli, M., Weber, A. P., Guedes, E. B., Caputo, M., Müller, E., Volobuev, V. V., Gmitra, M., Vaz, C. A. F., Scagnoli, V., Springholz, G., Dil, J. H.

“…The control of the electron spin by external means is a key issue for spintronic devices. Using spin- and angle-resolved photoemission spectroscopy (SARPES)…”
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Observation of a singular Weyl point surrounded by charged nodal walls in PtGa by Ma, J.-Z., Wu, Q.-S., Song, M., Zhang, S.-N., Guedes, E. B., Ekahana, S. A., Krivenkov, M., Yao, M. Y., Gao, S.-Y., Fan, W.-H., Qian, T., Ding, H., Plumb, N. C., Radovic, M., Dil, J. H., Xiong, Y.-M., Manna, K., Felser, C., Yazyev, O. V., Shi, M.

“…Constrained by the Nielsen-Ninomiya no-go theorem, in all so-far experimentally determined Weyl semimetals (WSMs) the Weyl points (WPs) always appear in pairs…”
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Orbital selective switching of ferromagnetism in an oxide quasi two-dimensional electron gas by Di Capua, R., Verma, M., Radovic, M., Strocov, V. N., Piamonteze, C., Guedes, E. B., Plumb, N. C., Chen, Yu, D’Antuono, M., De Luca, G. M., Di Gennaro, E., Stornaiuolo, D., Preziosi, D., Jouault, B., Miletto Granozio, F., Sambri, A., Pentcheva, R., Ghiringhelli, G., Salluzzo, M.

“…Multi-orbital physics in quasi-two-dimensional electron gases (q2DEGs) triggers intriguing phenomena not observed in bulk materials, such as unconventional…”
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Partial contributions to the valence band of MO2, RuO2, and Rh2O3: Cooper minimum and extended cluster model calculations by Stoeberl, V., Guedes, E. B., Abud, F., Jardim, R. F., Abbate, M., Mossanek, R. J. O.

“…We studied the partial contributions to the valence band spectra of MoO2, RuO2 and Rh2O3. The experimental technique of choice was the Cooper minimum method to…”
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A two-dimensional electron gas at the (001) surface of ferromagnetic EuTiO$_{3}$(001) by Di Capua, R., Verma, M., Radovic, M., Plumb, N. C., Dil, J. H., Ristic, Z., Guedes, E. B., de Luca, G. M., Preziosi, D., Wang, Z., Weber, A. P., Pentcheva, R., Salluzzo, M.

“…Studies on oxide quasi-two dimensional electron gas (q2DEG) have been a playground for the discovery of novel and sometimes unexpected phenomena, like the…”
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Magnetic properties, x-ray absorption spectroscopy and electronic structure of GdCrTiO5 by Guedes, E.B., Martins, H.P., Abbate, M., Masunaga, S.H., Ramirez, F.E.N., Jardim, R.F., Mossanek, R.J.O.

“…We study the electronic structure of GdCrTiO5 polycrystals by means of magnetic susceptibility and heat capacity measurements, as well as x-ray absorption…”
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Diagnosis and epidemiology of canine leishmaniasis in southeastern Bahia, Brazil by Oliveira, T N A, Guedes, P E B, Souza, G B, Carvalho, F S, Alberto Carlos, R S, Albuquerque, G R, Munhoz, A D, Silva, F L

“…Leishmaniasis is a disease caused by protozoa of the genus Leishmania. Two distinct forms are recognized: visceral leishmaniasis (VL) and cutaneous…”
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Canine hepatozoonosis in southeastern Bahia, Brazil by Harvey, T V, Guedes, P E B, Oliveira, T N A, Assunção, M S, Carvalho, F S, Albuquerque, G R, Silva, F L, Carlos, R S A

“…In Brazil, canine hepatozoonosis is a tick-borne subclinical hemoparasitosis caused by a protozoa Hepatozoon canis and is highly prevalent in dogs in rural…”
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Partial contributions to the valence band of MO 2 , RuO 2 , and Rh 2 O 3 : Cooper minimum and extended cluster model calculations by Stoeberl, V., Guedes, E. B., Abud, F., Jardim, R. F., Abbate, M., Mossanek, R. J. O.

“…Abstract We studied the partial contributions to the valence band spectra of MoO 2 , RuO 2 and Rh 2 O 3 . The experimental technique of choice was the Cooper…”
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Observation of a singular Weyl point surrounded by charged nodal walls in PtGa by Ma, J. -Z, Wu, Q. -S, Song, M, Zhang, S. -N, Guedes, E. B, Ekahana, S. A, Krivenkov, M, Yao, M. Y, Gao, S. -Y, Fan, W. -H, Qian, T, Ding, H, Plumb, N. C, Radovic, M, Dil, J. H, Xiong, Y. -M, Manna, K, Felser, C, Yazyev, O. V, Shi, M

“…Nature Commun 12, 3994 (2021) Constrained by the Nielsen-Ninomiya no-go theorem, in all so-far experimentally determined Weyl semimetals (WSMs) the Weyl points…”
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Two-dimensional electron gas at the (001) surface of ferromagnetic EuTiO 3 by Di Capua, R., Verma, M., Radović, M., Plumb, N. C., Dil, J. H., Ristić, Z., Guedes, E. B., De Luca, G. M., Preziosi, D., Wang, Z., Weber, A. P., Pentcheva, R., Salluzzo, M.

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Unconditionally Secure Quantum Communications via Decoherence-Free Subspaces by B. Guedes, Elloa, Marcos Assis, Francisco

“…We show how to use decoherence-free subspaces over collective-noise quantum channels to convey classical information in perfect secrecy. We argue that codes…”
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Electrical Resistivity in Non-stoichiometric MoO2 by Alves, L. M. S., Benaion, S. S., Romanelli, C. M., dos Santos, C. A. M., da Luz, M. S., de Lima, B. S., Oliveira, F. S., Machado, A. J. S., Guedes, E. B., Abbate, M., Mossanek, R. J. O.

“…MoO y with 1.85 ≤  y  ≤ 2.20 has been studied by X-ray diffractometry and photoemission spectroscopy at room temperature and by electrical resistance as a…”
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Orbital selective switching of ferromagnetism in an oxide quasi two-dimensional electron gas by Di Capua, R, Verma, M, Radovic, M, Strocov, V. N, Piamonteze, C, Guedes, E. B, Plumb, N, Chen, Yu, D'Antuono, M, De Luca, G. M, Di Gennaro, E, Stornaiuolo, D, Preziosi, D, Jouault, B, Granozio, F. Miletto, Sambri, A, Pentcheva, R, Ghiringhelli, G, Salluzzo, M

“…Multi-orbital physics in quasi-two-dimensional electron gases (q2DEGs) triggers unique phenomena not observed in bulk materials, such as unconventional…”
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A two-dimensional electron gas at the (001) surface of ferromagnetic EuTiO$_{3}$(001) by Di Capua, R, Verma, M, Radovic, M, Plumb, N. C, Dil, J. H, Ristic, Z, Guedes, E. B, De Luca, G. M, Preziosi, D, Wang, Z, Weber, A. P, Pentcheva, R, Salluzzo, M

“…Studies on oxide quasi-two dimensional electron gas (q2DEG) have been a playground for the discovery of novel and sometimes unexpected phenomena, like the…”
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Core level and valence band spectroscopy of SrRuO sub(3) : Electron correlation and covalence effects by Guedes, E B, Abbate, M, Ishigami, K, Fujimori, A, Yoshimatsu, K, Kumigashira, H, Oshima, M, Vicentin, F C, Fonseca, P T, Mossanek, R J O

“…We studied the electronic structure of SrRuO sub(3) using several spectroscopic techniques. These include (resonant) photoemission, x-ray absorption, and…”
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Core level and valence band spectroscopy of SrRuO 3 : Electron correlation and covalence effects by Guedes, E. B., Abbate, M., Ishigami, K., Fujimori, A., Yoshimatsu, K., Kumigashira, H., Oshima, M., Vicentin, F. C., Fonseca, P. T., Mossanek, R. J. O.

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A biópsia muscular no diagnóstico das leptospiroses by J. B. Guedes e Silva, Lélia Magalhães Paiva, João José Pereira da Silva, Manoel Barreto Netto, J. Rodrigues Coura

“…Os autores apresentam os resultados observados no estudo histopatológico de biópsia muscular em 16 pacientes com leptospirose. Os achados mais importantes…”
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Estudo preliminar das leptospiroses no Estado do Rio de Janeiro by João José Pereira da Silva, Lelia Magalhães Paiva, Bemardino Alves de Souza Netto, J. B. Guedes e Silva, J. Rodrigues Coura

“…Vinte casos de leptospisoses, (15 por Leptospira ictohemorragiae, 1 por Leptosplra canícola e 4 não determinadas) foram estudados minuciosamente do ponto de…”
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Hemoptysis and the adult respiratory distress syndrome as the causes of death in leptospirosis. Changes in the clinical and anatomicopathological patterns by Gonçalves, A J, de Carvalho, J E, Guedes e Silva, J B, Rozembaum, R, Vieira, A R

“…Human leptospirosis, one of the main urban endemics/epidemics in Brazil, has dramatically grown in the last three decades, especially after floods caused by…”
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