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000839354 019__ $$a1040612723
000839354 020__ $$a9783319899381$$q(electronic book)
000839354 020__ $$a3319899384$$q(electronic book)
000839354 020__ $$z9783319899374
000839354 020__ $$z3319899376
000839354 0247_ $$a10.1007/978-3-319-89938-1$$2doi
000839354 035__ $$aSP(OCoLC)on1036734953
000839354 035__ $$aSP(OCoLC)1036734953$$z(OCoLC)1040612723
000839354 040__ $$aYDX$$beng$$cYDX$$dGW5XE$$dEBLCP$$dN$T$$dAZU$$dUAB$$dOCLCF$$dOCLCQ
000839354 049__ $$aISEA
000839354 050_4 $$aTK7872.S8
000839354 08204 $$a621.3/5$$223
000839354 1001_ $$aVan Dyke, John S.
000839354 24510 $$aElectronic and magentic excitations in correlated and topological materials /$$cJohn S. Van Dyke.
000839354 260__ $$aCham :$$bSpringer,$$c2018.
000839354 300__ $$a1 online resource.
000839354 336__ $$atext$$btxt$$2rdacontent
000839354 337__ $$acomputer$$bc$$2rdamedia
000839354 338__ $$aonline resource$$bcr$$2rdacarrier
000839354 347__ $$atext file$$bPDF$$2rda
000839354 4901_ $$aSpringer theses
000839354 500__ $$a"Doctoral thesis accepted by University of Illinois at Chicago, Chicago, Illinois, USA."
000839354 504__ $$aIncludes bibliographical references.
000839354 5050_ $$aIntro; Supervisor's Foreword; Contents; Published Results and Contribution of Authors; 1 Introduction; 1.1 Correlations in Condensed Matter; 1.2 Topological Materials; References; 2 Superconducting Gap in CeCoIn5; 2.1 Superconducting Gap Symmetry; 2.2 Basics of Scanning Tunneling and Quasiparticle Interference Spectroscopy; 2.3 Experimental Challenge of QPI for CeCoIn5; 2.4 Theoretical Model for CeCoIn5 Band Structure; 2.5 Theory of Heavy Fermion QPI; 2.6 CeCoIn5 QPI at Large Energies; 2.7 CeCoIn5 QPI at Small Energies; References; 3 Pairing Mechanism in CeCoIn5
000839354 5058_ $$a3.1 Heavy Fermion Superconductivity3.2 Extraction of the Magnetic Interaction; 3.3 Phase-Sensitive QPI; 3.4 Spin Excitations in CeCoIn5; 3.4.1 Magnetic Resonance Peak; 3.4.2 NMR Spin-Lattice Relaxation Rate; References; 4 Real and Momentum Space Probes in CeCoIn5: Defect States in Differential Conductance and Neutron Scattering Spin Resonance; 4.1 Real-Space Study of Defects by STM; 4.1.1 Model; 4.2 Neutron Scattering in CeCoIn5; 4.2.1 Magnetic Anisotropy and External Magnetic Field; References; 5 Transport in Nanoscale Kondo Lattices; 5.1 Transport in a Clean System
000839354 5058_ $$a5.2 Transport with Defects5.3 Multiple Defects; 5.4 Hopping Within the f-Band; 5.5 Self-Consistency with Finite Bias; References; 6 Charge and Spin Currents in Nanoscale Topological Insulators; 6.1 Introduction; 6.2 Model; 6.3 Polarized Spin Currents; 6.4 Non-magnetic Defects; 6.5 Magnetic Defects; 6.5.1 Ising-Type Magnetic Defects; 6.5.2 Spin-Flip-Type Magnetic Defects; 6.6 Heisenberg Defects and Spin Diodes; 6.7 Interface with Ferro- and Antiferromagnets; 6.8 Robustness of the Spin-Polarized Currents; References; 7 Conclusion; References; Appendix A Keldysh Formalism for Transport
000839354 506__ $$aAccess limited to authorized users.
000839354 520__ $$aThis thesis reports a major breakthrough in discovering the superconducting mechanism in CeCoIn5, the “hydrogen atom” among heavy fermion compounds. By developing a novel theoretical formalism, the study described herein succeeded in extracting the crucial missing element of superconducting pairing interaction from scanning tunneling spectroscopy experiments. This breakthrough provides a theoretical explanation for a series of puzzling experimental observations, demonstrating that strong magnetic interactions provide the quantum glue for unconventional superconductivity. Additional insight into the complex properties of strongly correlated and topological materials was provided by investigating their non-equilibrium charge and spin transport properties. The findings demonstrate that the interplay of magnetism and disorder with strong correlations or topology leads to complex and novel behavior that can be exploited to create the next generation of spin electronics and quantum computing devices.
000839354 588__ $$aDescription based on print version record.
000839354 650_0 $$aSuperconductors.
000839354 650_0 $$aSpin excitations.
000839354 77608 $$iPrint version:$$z3319899376$$z9783319899374$$w(OCoLC)1029205693
000839354 830_0 $$aSpringer theses.
000839354 852__ $$bebk
000839354 85640 $$3SpringerLink$$uhttps://univsouthin.idm.oclc.org/login?url=http://link.springer.com/10.1007/978-3-319-89938-1$$zOnline Access$$91397441.1
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000839354 980__ $$aEBOOK
000839354 980__ $$aBIB
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000839354 983__ $$aOnline
000839354 994__ $$a92$$bISE