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Relaxation (Gas dynamics) --- Secondary electron emission --- Coupling constants

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CHEMISTRY, PHYSICAL AND THEORETICAL --- COUPLING CONSTANTS (NUCLEAR PHYSICS) --- NUCLEAR MOMENTS --- WAVE FUNCTIONS --- CHEMISTRY, PHYSICAL AND THEORETICAL --- COUPLING CONSTANTS (NUCLEAR PHYSICS) --- NUCLEAR MOMENTS --- WAVE FUNCTIONS

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High-temperature superconductivity has transformed the landscape of solid state science, leading to the discovery of new classes of materials, states of matter, and concepts. However, despite being over a quarter of a century since its discovery, there is still no single accepted theory to explain its origin. This book presents one approach, the strong-coupling or bipolaron theory, which proposes that high-temperature superconductivity originates from competing Coulomb and electron-phonon interactions. The author provides a thorough overview of the theory, describing numerous experimental observations, and giving detailed mathematical derivations of key theoretical findings at an accessible level. Applications of the theory to existing high-temperature superconductors are discussed, as well as possibilities of liquid superconductors and higher critical temperatures. Alternative theories are also examined to provide a balanced and informative perspective. This monograph will appeal to advanced researchers and academics in the fields of condensed matter physics and quantum-field theories.

High temperature superconductors. --- Materials at low temperatures --- Superconductors --- High temperature superconductivity. --- Coupling constants. --- Particles (Nuclear physics) --- High critical temperature superconductivity --- High Tc superconductivity --- Superconductivity

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This book describes the results of both theoretical and experimental research on many topical issues in intramolecular hydrogen bonding. Its great advantage is that the presented research results have been obtained using many different techniques. Therefore, it is an excellent review of these methods, while showing their applicability to the current scientific issues regarding intramolecular hydrogen bonds. The experimental techniques used include X-ray diffraction, infrared and Raman spectroscopy (IR), nuclear magnetic resonance spectroscopy (NMR), nuclear quadrupole resonance spectroscopy (NQR), incoherent inelastic neutron scattering (IINS), and differential scanning calorimetry (DSC). The solvatochromic and luminescent studies are also described. On the other hand, theoretical research is based on ab initio calculations and the Car–Parrinello Molecular Dynamics (CPMD). In the latter case, a description of nuclear quantum effects (NQE) is also possible. This book also demonstrates the use of theoretical methods such as Quantum Theory of Atoms in Molecules (QTAIM), Interacting Quantum Atoms (IQA), Natural Bond Orbital (NBO), Non-Covalent Interactions (NCI) index, Molecular Tailoring Approach (MTA), and many others.

Research & information: general --- intramolecular interaction --- interaction energy --- hydrogen bond --- intramolecular hydrogen bonds --- deuterium isotope effects on chemical shifts --- isotope ratios --- hydrogen bond energies --- intramolecular hydrogen bonding --- high-accuracy extrapolation methods --- QTAIM --- non-covalent interactions --- local vibrational modes --- hydrogen bond (HB) --- intramolecular hydrogen bond (IHB) --- molecular tailoring approach (MTA) --- fragmentation methods --- bond energy estimation --- noncovalent interactions --- structures and binding energies --- charge-transfer interactions --- spin–spin coupling constants --- polymorphism --- isomerization --- phase transition --- nitro group --- matrix isolation --- IINS --- FT-IR --- Raman --- X-ray --- NQR --- DSC --- DFT --- Schiff base --- N-salicylidene aniline derivative --- photophysical properties --- solvatochromism --- Hirshfeld surface analysis --- amino-alcohols --- α-substitution --- beryllium bonds --- calculated infrared spectra --- interacting quantum atoms --- resonance-assisted hydrogen bond --- Schiff bases --- inelastic incoherent neutron scattering --- isotopic effect --- excited-state intramolecular proton transfer --- photochemistry --- photobiology --- quantum chemistry --- molecular dynamics --- ultrafast processes --- gas phase --- crystalline phase --- MP2 --- CCSD --- AIM --- SAPT --- nuclear quantum effects --- CPMD --- n/a --- spin-spin coupling constants

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This book describes the results of both theoretical and experimental research on many topical issues in intramolecular hydrogen bonding. Its great advantage is that the presented research results have been obtained using many different techniques. Therefore, it is an excellent review of these methods, while showing their applicability to the current scientific issues regarding intramolecular hydrogen bonds. The experimental techniques used include X-ray diffraction, infrared and Raman spectroscopy (IR), nuclear magnetic resonance spectroscopy (NMR), nuclear quadrupole resonance spectroscopy (NQR), incoherent inelastic neutron scattering (IINS), and differential scanning calorimetry (DSC). The solvatochromic and luminescent studies are also described. On the other hand, theoretical research is based on ab initio calculations and the Car–Parrinello Molecular Dynamics (CPMD). In the latter case, a description of nuclear quantum effects (NQE) is also possible. This book also demonstrates the use of theoretical methods such as Quantum Theory of Atoms in Molecules (QTAIM), Interacting Quantum Atoms (IQA), Natural Bond Orbital (NBO), Non-Covalent Interactions (NCI) index, Molecular Tailoring Approach (MTA), and many others.

Research & information: general --- intramolecular interaction --- interaction energy --- hydrogen bond --- intramolecular hydrogen bonds --- deuterium isotope effects on chemical shifts --- isotope ratios --- hydrogen bond energies --- intramolecular hydrogen bonding --- high-accuracy extrapolation methods --- QTAIM --- non-covalent interactions --- local vibrational modes --- hydrogen bond (HB) --- intramolecular hydrogen bond (IHB) --- molecular tailoring approach (MTA) --- fragmentation methods --- bond energy estimation --- noncovalent interactions --- structures and binding energies --- charge-transfer interactions --- spin-spin coupling constants --- polymorphism --- isomerization --- phase transition --- nitro group --- matrix isolation --- IINS --- FT-IR --- Raman --- X-ray --- NQR --- DSC --- DFT --- Schiff base --- N-salicylidene aniline derivative --- photophysical properties --- solvatochromism --- Hirshfeld surface analysis --- amino-alcohols --- α-substitution --- beryllium bonds --- calculated infrared spectra --- interacting quantum atoms --- resonance-assisted hydrogen bond --- Schiff bases --- inelastic incoherent neutron scattering --- isotopic effect --- excited-state intramolecular proton transfer --- photochemistry --- photobiology --- quantum chemistry --- molecular dynamics --- ultrafast processes --- gas phase --- crystalline phase --- MP2 --- CCSD --- AIM --- SAPT --- nuclear quantum effects --- CPMD --- intramolecular interaction --- interaction energy --- hydrogen bond --- intramolecular hydrogen bonds --- deuterium isotope effects on chemical shifts --- isotope ratios --- hydrogen bond energies --- intramolecular hydrogen bonding --- high-accuracy extrapolation methods --- QTAIM --- non-covalent interactions --- local vibrational modes --- hydrogen bond (HB) --- intramolecular hydrogen bond (IHB) --- molecular tailoring approach (MTA) --- fragmentation methods --- bond energy estimation --- noncovalent interactions --- structures and binding energies --- charge-transfer interactions --- spin-spin coupling constants --- polymorphism --- isomerization --- phase transition --- nitro group --- matrix isolation --- IINS --- FT-IR --- Raman --- X-ray --- NQR --- DSC --- DFT --- Schiff base --- N-salicylidene aniline derivative --- photophysical properties --- solvatochromism --- Hirshfeld surface analysis --- amino-alcohols --- α-substitution --- beryllium bonds --- calculated infrared spectra --- interacting quantum atoms --- resonance-assisted hydrogen bond --- Schiff bases --- inelastic incoherent neutron scattering --- isotopic effect --- excited-state intramolecular proton transfer --- photochemistry --- photobiology --- quantum chemistry --- molecular dynamics --- ultrafast processes --- gas phase --- crystalline phase --- MP2 --- CCSD --- AIM --- SAPT --- nuclear quantum effects --- CPMD