Search Results - "Teixeira Dias, Fábio"
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Effects of Ni Substitution in FeSe0.5Te0.5 Superconductor
Published in Brazilian journal of physics (15-10-2019)“…Ni substitution effects on the Fe 1- x Ni x Se 0.5 Te 0.5 ( x = 0.00, x = 0.05, and x = 0.10) superconductor structure were studied. The polycrystalline…”
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Journal Article -
2
Comparison Between the Magnetic Irreversibility and Zero Resistance of High-Quality Melt-Processed YBaCuO Superconductors
Published in IEEE transactions on applied superconductivity (01-04-2016)“…This paper portrays a detailed study of the magnetic irreversibility limit T irr (H) and of the zero resistance point T c0 (H) of three different top-seeding…”
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Journal Article Publication -
3
Magnetic irreversibility: An important amendment in the zero-field-cooling and field-cooling method
Published in Japanese Journal of Applied Physics (01-02-2016)“…The present work reports about experimental procedures to correct significant deviations of magnetization data, caused by magnetic relaxation, due to small…”
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4
Paramagnetic Meissner effect and strong time dependence at high fields in melt-textured high-TC superconductors
Published in Journal of the Korean Physical Society (2013)“…In this work we report on systematic field-cooled magnetization experiments in melt-textured YBa 2 Cu 3 O 7− δ samples containing Y211 precipitates. Magnetic…”
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Journal Article Publication -
5
Factors associated with subcentimeter pulmonary nodule outcomes followed with computed tomography imaging in oncology patients
Published in European journal of radiology Open (01-01-2020)“…•PNs with irregular, lobuled or spiculated margins exhibited faster growth than PNs with regular, smooth margins.•Malignancy was significantly associated with…”
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6
Kinetic Energy Density Induced by High Magnetic Fields in a Bi-2212 Single Crystal
Published in Journal of superconductivity and novel magnetism (01-02-2015)“…We have measured isofield curves for the kinetic energy density ( E k ) in the superconducting state of a Bi 2 Sr 2 CaCu 2 O 8+ δ (Bi-2212) single crystal…”
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7
Fluctuation conductivity along the c-axis and parallel to the ab-planes in melt-textured YBa2Cu3O7−δ samples doped with Y211 phase
Published in Physica. B, Condensed matter (15-10-2009)“…We report measurements of in-plane and out-of-plane fluctuation conductivity under low applied magnetic fields up to 500Oe in two melt-textured YBa2Cu3O7−δ…”
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Journal Article Conference Proceeding -
8
Synthesis and microstructure of NiTe2
Published in Journal of crystal growth (15-11-2017)“…•NiTe2 sample were prepared without Te excess.•Te excess causes a reduction in the parameters of unit cell.•NiTe2 grains are formed by stacks of lamellar…”
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9
Possible weakly first-order superconducting transition induced by magnetic excitations in the YBCO system: A fluctuation conductivity study
Published in Physics letters. A (11-04-2017)“…Fluctuation conductivity is experimentally studied in the genuine critical region near the superconducting transition of YBa2Cu3O7−δ, YBa2Cu2.985Fe0.015O7−δ…”
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10
Quasi-one-dimensional nanostructured cobalt (Co) intercalated vanadium oxide (V2O5): Peroxovanadate sol gel synthesis and structural study
Published in Journal of solid state chemistry (01-01-2015)“…Nanostructured cobalt vanadium oxide (V2O5) xerogels spread onto crystalline Si substrates were synthesized via peroxovanadate sol gel route. The resulting…”
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Journal Article -
11
Synthesis and microstructure of NiTe^sub 2
Published in Journal of crystal growth (15-11-2017)“…This paper reports on the microstructure of NiTe2 samples grown with different concentrations of Te and thermal gradient. Large crystals were obtained through…”
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12
Paramagnetic effect at low and high magnetic fields in melt-textured YBa2Cu3O7-δ
Published in Physical review. B, Condensed matter and materials physics (01-12-2004)Get full text
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13
Growth and characterization of REBa2Cu3O7―δ superconductor single crystals obtained from xenotime mineral
Published in Journal of crystal growth (15-06-2009)Get full text
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14
High-field paramagnetic Meissner effect up to 14 T in melt-textured YBa2Cu3O7-delta
Published 01-06-2016“…We have performed magnetization experiments in a melt-textured YBa2Cu3O7-delta(Y123) sample with Y2BaCuO5 (Y211) inclusions, under magnetic fields up to 14 T…”
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Publication -
15
Critical and Gaussian Conductivity Fluctuations in Granular Ho1−xPrxBa2Cu3O7−δ Superconductor
Published in Journal of superconductivity and novel magnetism (2010)“…Fluctuations in the electrical conductivity of polycrystalline Ho 1− x Pr x Ba 2 Cu 3 O 7− δ superconductors were investigated with Ho contents from x =0.01 up…”
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Journal Article -
16
Fluctuation conductivity along the c-axis and parallel to the ab-planes in melt-textured YBa2Cu3O7− samples doped with Y211 phase
Published in Physica. B, Condensed matter (01-10-2009)Get full text
Journal Article -
17
Paramagnetic Meissner effect and strong time dependence at high fields in melt-textured high-T C superconductors
Published in Journal of the Korean Physical Society (01-05-2013)Get full text
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18
Pulmonary thromboembolism: new diagnostic imaging techniques
Published in Radiologia brasileira (01-05-2018)“…The accurate diagnosis of pulmonary thromboembolism is essential to reducing the morbidity and mortality associated with the disease. The diagnosis of…”
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Journal Article -
19
Quasi-one-dimensional nanostructured cobalt (Co) intercalated vanadium oxide (V sub(2)O sub(5)): Peroxovanadate sol gel synthesis and structural study
Published in Journal of solid state chemistry (01-01-2015)“…Nanostructured cobalt vanadium oxide (V sub(2)O sub(5)) xerogels spread onto crystalline Si substrates were synthesized via peroxovanadate sol gel route. The…”
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Journal Article -
20
Raman Spectroscopy of Ba(Fe1−xMnx)2As2
Published in Brazilian journal of physics (01-04-2015)“…Raman scattering measurements on iron–pnictide Mn-doped BaFe 2 As 2 single crystals are reported. Single crystals were grown out of a FeAs self-flux using…”
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