03235nam 22005175 450 991030054700332120181119145200.0981-13-2941-910.1007/978-981-13-2941-8(CKB)4100000007158873(MiAaPQ)EBC5601925(DE-He213)978-981-13-2941-8(EXLCZ)99410000000715887320181119d2018 u| 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierEmergent Superconductivity in Low Dimensions[electronic resource] /by Diane Ansermet1st ed. 2018.Singapore :Springer Singapore :Imprint: Springer,2018.1 online resource (194 pages)Springer Theses, Recognizing Outstanding Ph.D. Research,2190-5053981-13-2940-0 Superconductivity: History and Motivations -- Introduction and theory -- Experimental methods -- The quasi-one-dimensional Na2−δMo6Se6 -- The electronic normal state in Na2−δMo6Se6 -- Superconducting transition and pairing enhancement by disorder -- Reentrant phase coherence by Josephson coupling -- Summary and Outlook.This book explores the relationship between electronic correlations, dimensionality, inhomogeneities, and superconductivity in low-dimensional systems by studying single crystals of the quasi-one-dimensional Na2-δMo6Se6, composed of MoSe filaments weakly coupled by Na atoms and subject to intrinsic disorder (δ > 0). It shows that the Na2-δMo6Se6 displays strong electronic correlations in its normal state, whereas a superconducting ground state emerges from Anderson localized electrons. Two novel behaviors of the superconducting state are observed: first, a disorder induced enhancement of the superconducting transition temperature; second, a reentrant phase coherence with increasing temperature, magnetic field, and current. It also analyzes the intrinsic properties of Na2-δMo6Se6 are analyzed to offer a thorough understanding of these phenomena. The emergence of superconductivity in such low-dimensional systems provides a fruitful playground to explore electronic order and correlations.Springer Theses, Recognizing Outstanding Ph.D. Research,2190-5053SuperconductivitySuperconductorsOptical materialsElectronic materialsStrongly Correlated Systems, Superconductivityhttp://scigraph.springernature.com/things/product-market-codes/P25064Optical and Electronic Materialshttp://scigraph.springernature.com/things/product-market-codes/Z12000Superconductivity.Superconductors.Optical materials.Electronic materials.Strongly Correlated Systems, Superconductivity.Optical and Electronic Materials.537.623Ansermet Dianeauthttp://id.loc.gov/vocabulary/relators/aut835667BOOK9910300547003321Emergent Superconductivity in Low Dimensions1867849UNINA