01485nam0 22003371i 450 UON0030617220231205104033.10220080109d1911 |0itac50 bafreFR|||| 1||||Passage du Mé-Khong au Tonkin (1887 et 1888)par Auguste PavieParisErnest Lerux Editeur1911348 p.ill.28 cmSEA VIII B 6,5UON00263705Già inv. R 37899IT-UONSI SEAVIIIB/006 (5)001UON002637052001 Mission PavieIndo-Chine 1879-1895. Géographie et voyages6 SEA VIII B 6,5VIAGGIBIRMANIAUONC000998FIVIAGGIATORI EUROPEIANNAMSEC. XIXUONC013633FIINDOCINAEsplorazioni e viaggiUONC056418FIINDOCINAARCHEOLOGIAUONC056420FIFRParisUONL002984SEA VIII BSUDEST ASIATICO - VIAGGI E VIAGGIATORI, MISSIONARI, AVVENTURIERI ...APAVIEAugusteUONV153598690066Librairie Ernest LerouxUONV247871650ITSOL20240220RICASIBA - SISTEMA BIBLIOTECARIO DI ATENEOUONSIUON00306172SIBA - SISTEMA BIBLIOTECARIO DI ATENEOSI SEA VIII B 006 (5) SI SA 122788 5 006 (5) Già inv. R 37899Passage du Mé-Khong au Tonkin (1887 et 18881378245UNIOR05177nam 22007335 450 991087958760332120250808085155.03-031-66238-510.1007/978-3-031-66238-6(MiAaPQ)EBC31599020(Au-PeEL)EBL31599020(CKB)33987763500041(DE-He213)978-3-031-66238-6(EXLCZ)993398776350004120240812d2024 u| 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierExploring High-Temperature Superconductivity in the YBCO System From Theory to Experiments /by Keltoum Khallouq1st ed. 2024.Cham :Springer Nature Switzerland :Imprint: Springer,2024.1 online resource (121 pages)SpringerBriefs in Materials,2192-11053-031-66237-7 Generalities and Theoretical Models -- High Critical Temperature Superconducting Oxides of the YBCO System -- Experimental Techniques -- Effects of Isovalent Substitutions and Argon Heat Treatment on the Structural and Superconducting Properties of Y0.5Ln0.5SrBaCu3O6+δ 93 -- Alternating Magnetic Shielding and Resistivity in High Critical Temperature Superconductors (Y1−xLnx)SrBaCu3O6+δ (x = 0, 5 and 1, Ln = rare earth) -- General Conclusion.The book explores the properties and behaviors of high-critical-temperature superconductors in the yttrium barium copper oxide (YBCO) system, looking specifically at Y0.5Ln0.5BaSrCu3O6+z compounds, where Ln represents rare earth elements like europium (Eu), samarium (Sm), and (neodymium) Nd. Structured into several chapters, it navigates through key aspects of superconductivity and its characterization. Starting with an introduction to the discovery of high-critical-temperature superconductors and their far-reaching applications, it sheds light on unresolved questions in materials physics, particularly concerning the behavior of the copper(II)-oxide (CuO2) planes and the introduction of additional electronic holes. Emphasizing the pivotal role of the CuO2 planes in shaping material properties above the critical temperature, it also delves into the history of superconductivity, properties of superconducting materials, and various types of superconductors. Phenomenological theories like the London theory, Ginzburg-Landau theory, and Abrikosov's theory of the mixed state in type II superconductors are discussed, along with conventional theories such as the BCS theory and Josephson junctions. The book provides an overview of experimental techniques used to characterize structural, magnetic, and electrical properties of superconductor compounds, including X-ray diffraction, scanning electron microscopy, and magnetometry. Focusing on the structural, magnetic, and electrical properties of Y0.5Ln0.5BaSrCu3O6+z compounds, along with the effects of substitutions and thermal treatments, the book aims to achieve several objectives. These include a comparative study of superconducting and structural properties under various thermal treatments and isovalent substitutions, analysis of magnetic susceptibility and electrical resistivity as functions of temperature, investigation of the evolution of mixed-state properties with changing temperatures, and utilization of the Rietveld crystallographic refinement method to establish correlations between interatomic distances and critical temperatures. Additionally, the book presents the synthesis of studied compounds through solid-state reactions and subsequent thermal treatments, including annealing under oxygen and argon atmospheres. The results of these treatments are discussed in relation to improvements in irreversibility lines, magnetic shielding, and grain quality.SpringerBriefs in Materials,2192-1105SuperconductivitySuperconductorsCondensed matterMagnetismSemiconductorsMaterialsAnalysisMathematical physicsSuperconductivityCondensed Matter PhysicsMagnetismSemiconductorsMaterials Characterization TechniqueTheoretical, Mathematical and Computational PhysicsSuperconductivity.Superconductors.Condensed matter.Magnetism.Semiconductors.MaterialsAnalysis.Mathematical physics.Superconductivity.Condensed Matter Physics.Magnetism.Semiconductors.Materials Characterization Technique.Theoretical, Mathematical and Computational Physics.620.112973Khallouq Keltoum1765158MiAaPQMiAaPQMiAaPQBOOK9910879587603321Exploring High-Temperature Superconductivity in the YBCO System4206391UNINA