Electron-phonon Matrix Element and Coupling
Spin–lattice and electron–phonon coupling in 3d/5d hybrid Sr3NiIrO6
... spin–orbit coupling competes with magnetic, crystal- field, many-body Coulomb, and other interactions to drive new physical behaviors, 7 such as the J eff = 1/2 state in certain ...stronger electron ...
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Ab initio description of transport in nanostructures including electron-phonon coupling
... the coupling of electrons and phonons – in ab initio electronic transport calculations has been ...required electron-phonon self-energies have been developed: In case of nonmagnetic metals, the ...
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Spin–lattice and electron–phonon coupling in 3d/5d hybrid Sr3NiIrO6
... spin–orbit coupling competes with magnetic, crystal- fi eld, many-body Coulomb, and other interactions to drive new physical behaviors, 7 such as the J eff = 1/2 state in certain ...stronger electron – ...
6
Rapid change of superconductivity and electron-phonon coupling through critical doping in Bi-2212
... On the other hand, the deeply overdoped regime emerges as a weakly coupled ‘simpler’ superconductor with a respectably high T c in excess of 50K, which offers a cleaner platform to investigate the pairing mechanism. ...
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Temperature dependences of the electron phonon coupling, electron heat capacity and thermal conductivity in Ni under femtosecond laser irradiation
... The electron temperature dependences of the electron–phonon coupling factor, electron heat capacity and thermal conductivity are investigated for Ni in a range of temperatures typically ...
6
Reconciling anomalously fast heating rate in ion tracks with low electron-phonon coupling. Abstract
... “electron-phonon coupling” extracted from the fast ion tracks parameters, such as in Figure 1 , must be interpreted as reflecting the speed of nonthermal atomic heating and not as a real ...
10
Comparison of Theoretical Models of Electron Phonon Coupling in Thin Gold Films Irradiated by Femtosecond Pulse Lasers
... for electron-phonon coupling that is substantially associated with non- equilibrium energy transport in thin gold films irradiated by femtosecond pulse ...published electron-phonon ...
7
Longitudinal Optical Phonon Plasmon Coupling in GaAs
... Longitudinal-Optical-Phonon-Plasmon Coupling in GaAs Abstract Infrared reflectivity measurements have been made at 78°K on three samples of GaAs, doped with Te so that the plasma frequency is nearly equal ...
6
Efficient intraband hot carrier relaxation in the Perovskite Semiconductor Cs1−xRbxSnI3 mediated by strong electron-phonon coupling
... the electron-LO phonon interaction, by the combination of wavelength-dependent THz photoconductivity dynamics, photoluminescence spectroscopy, and first principle ...LO phonon energy of the ...
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Efficient intraband hot carrier relaxation in the Perovskite Semiconductor Cs1−xRbxSnI3 mediated by strong electron phonon coupling
... the electron-LO phonon interaction, by the combination of wavelength-dependent THz photoconductivity dynamics, photoluminescence spectroscopy, and first principle ...LO phonon energy of the ...
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Electron-phonon interaction in low-dimensional systems
... the electron-phonon interaction which is more im p o rtan t in phonon emissions from electronic transitions in low-dimensional system ...of electron-phonon coupling on low-dim ...
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Electron Phonon Mechanism of ømega Phase Transformation
... the electron-phonon interaction ...single phonon makes a great contribution to the formation of charge density wave (CDW) whose amplitude is related to the wavevector of ...the ...
5
A THEORETICAL EVALUATION OF COHERENCE LENGTH, ELECTRON PHONON COUPLING PARAMETER AND DENSITY OF STATES AT THE FERMI LEVEL OF LA-AL ALLOYS
... the observed near constancy of I 2 / M 2 and I 2 over a large concentration range it can be inferred that localized electronic states play a prominent role in the superconductivity mechanism. As far as the ...
14
Electronic properties of Luttinger Liquid with electron-phonon interaction
... with electron-phonon coupling, which is hybridised with an impurity carrying a reso- nant energy ...of coupling to phonons in such ...strong electron-phonon coupling for ...
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“Phonon" and electron transport in glass-crystal dual materials
... as electron band structures of semiconduc- tors with defects [141], polariton formation [142], coupled qubits [143], and more relatedly, phonons in complex crystals ...off-diagonal matrix components which ...
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Hot electron energy relaxation in lattice-matched InAlN/AlN/GaN heterostructures: The sum rules for electron-phonon interactions and hot-phonon effect
... non-degenerate electron gases ...the electron-phonon interaction matrix elements by the dielectric function of the quasi-2D electron ...particular phonon mode, for instance, a ...
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Tailoring the nature and strength of electron phonon interactions in the SrTiO3(001) 2D electron liquid
... two-dimensional electron liq- uid (2DEL) at the SrTiO 3 (001) surface [4–7] to reveal a remarkably complex evolution of electron-phonon coupling with the tunable carrier density of this ...
12
Dynamic Deformation Electron Phonon Interaction in Disordered Bulk Semiconductor
... the electron system tends to suppress the e-ph energy ...small electron density, the e-ph interaction can be described by deformation potential coupling constants, which do not de- pend on the ...
5
Theory of electron, phonon and spin transport in nanoscale quantum devices
... calculating the Hartree and exchange correlation potentials. Since the density is represented in real space, the Hartree potential is obtained by solving the Poisson equation with the multi-grid or fast Fourier-transform ...
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Electron-Phonon Interactions and Charge Transport from First-Principles Calculations: Complex Crystals, Higher Order Coupling, and Steps Toward the Small Polaron Regime
... 108 phonon modes); ours is the record- largest calculation shown in the field to ...corresponding electron- two-phonon scattering rates in ...𝑒-ph coupling, and derive an efficient ...
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