Superlight Small Bipolarons: A Route to Room Temperature Superconductivity.- Mott Limit in High-T c Cuprates.- Perovskites and Their New Role in Oxide Electronics.- Van Hove Scenario for High T c Superconductors.- Possible Jahn-Teller Effect and Strong Electron-Phonon Coupling in Beryllium Hydride.- The Competing Interactions in Multiferroics and Their Possible Implications for HTSs.- Site-Selective Oxygen-Isotope Exchange in YBa2Cu3O7?x .- Coexistence of Order-Disorder and Displacive Behavior of KH2PO4 and Analogs from Electron Paramagnetic Resonance.- The High T c Cuprates as Nanoscale Inhomogeneous Superconductors.- Essential Role of the Lattice in the Mechanism of High Temperature Superconductivity.- Shared Fascinations.- Admixture of an s-Wave Component to the d-Wave Gap Symmetry in High-Temperature Superconductors.- Electronic Inhomogeneities and Pairing from Unscreened Interactions in High-T c Superconductors.- Interplay of Jahn-Teller Physics and Mott Physics in Cuprates.- 20 years High Pressure Materials Synthesis Group Activity After Discovery of High-T c Superconductors.- Two-Gap Superconductivity in the Cuprate Superconductor La1.83Sr0.17CuO4.- Skyrmions in Lightly Doped Cuprates?.- Lone Pairs, Bipolarons and Superconductivity in Tellurium.- Carbon Based Superconductors.- Band Renormalization Effect in Bi2Sr2Ca2Cu3O10+? .- How Large is the Intrinsic Flux Noise of a Magnetic Flux Quantum, of Half a Flux Quantum and of a Vortex-Free Superconductor?.- Lattice and Magnetic Excitations in Relation to Pairing and the Formation of Jahn-Teller Polaron Textures in Cuprates.- Lattice Effects in High-Temperature Superconducting Cuprates Revealed by X-ray Absorption Spectroscopy.- Specific Heat of Na0.3CoO2??H2O, a Novel Superconductor withStructural and Electronic Similarities to the High-T c Cuprates.- Quantum Superconductor-Metal Transition in Al, C doped MgB2 and Overdoped Cuprates?.- Ferroelectric-on-Superconductor Devices.- Electronic Phase Separation and Unusual Isotope Effects in La2?x Sr x CuO4 Observed by Electron Paramagnetic Resonance.- Some Science History with a Mutual Connection.- Reminiscences of Collaboration in 1986.- Coupled Order Parameters in Magneto-Ferrolectrics.
