energy resolved electron-phonon coupling strength
Spin–lattice and electron–phonon coupling in 3d/5d hybrid Sr3NiIrO6
... the phonon that activates the vibronic coupling has a completely different displacement pattern than those that are sensitive to magnetic ...the energy required to modify microscopic spin ...
8
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
... the phonon that activates the vibronic coupling has a completely different displacement pattern than those that are sensitive to magnetic fi ...the energy required to modify microscopic spin ...
6
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
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
... kinetic energy of atoms because altered interatomic forces push atoms towards their new equilibrium positions 10,12 ...upon energy deposition faster than the electron-ion ...
10
Electron-phonon interaction contribution to the total energy of group IV semiconductor polytypes
... to electron-phonon interactions to the DFT total ...the energy differences between polytypes in C, Si and SiC; especially in C and SiC where the EPI strength is ...free energy in ...
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 ...
7
Efficient intraband hot carrier relaxation in the Perovskite Semiconductor Cs1−xRbxSnI3 mediated by strong electron-phonon coupling
... Optical pump, THz probe spectroscopy (OPTP) has provided detailed insights into the mobility and recombination kinetics of metal halide perovskites, principally on organic methylammonium (MA) and formadinium (FA) lead ...
26
Efficient intraband hot carrier relaxation in the Perovskite Semiconductor Cs1−xRbxSnI3 mediated by strong electron phonon coupling
... Optical pump, THz probe spectroscopy (OPTP) has provided detailed insights into the mobility and recombination kinetics of metal halide perovskites, principally on organic methylammonium (MA) and formadinium (FA) lead ...
26
Optimal electron, phonon, and magnetic characteristics for low energy thermally induced magnetization switching
... To find ferrimagnets with enhanced differential sublat- tice relaxation rates, for example, in synthetic ferrimagnets or superlattices, the following recipe can be followed: the intra-sublattice exchange of one species ...
7
Electron Phonon Mechanism of ømega Phase Transformation
... the coupling of two parameters and could not obtain the driving force of ! ...frozen phonon calcu- lations have been performed by Ho et ...the energy changes along the transition path and the ...
5
A THEORETICAL EVALUATION OF COHERENCE LENGTH, ELECTRON PHONON COUPLING PARAMETER AND DENSITY OF STATES AT THE FERMI LEVEL OF LA-AL ALLOYS
... ,have been observed. From recent tunnelling studies, it has been found that La is a moderately strong- coupled superconductor at normal pressure and that the coupling increase in strength under ...
14
Impact of phonon coupling on the radiative nuclear reaction characteristics
... In Table 2, the integral parameters of the PDR are given for two our PSF models, i.e. microscopic QRPA and QTBA (QRPA+PC). To compare, the 6 MeV interval, where the PDR was observed in 68 Ni, is considered. In this ...
6
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 ...the strength of interactions in the system. ...
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Dynamic Deformation Electron Phonon Interaction in Disordered Bulk Semiconductor
... e-ph energy relaxation is strongly enhanced when the system enters from the pure limit (ql > 1) to the diffusive limit (ql < ...the electron system tends to suppress the e-ph energy ...small ...
5
Theory of electron, phonon and spin transport in nanoscale quantum devices
... Since Green’s function is the wave function due to a given source, we can visualise Green’s function just like molecular orbitals for given electron injection point and energy. Exam- ples of Green’s ...
30
Harrison’s First Principle pseudopotential approach to study the impact of eigenvalue on electron-phonon coupling strength of alkali metals Li, Na, K and its binary alloys Li-Na, Li-K and Na-K.
... on electron-phonon coupling (e-p coupling) strength of the selected alkali metals Li, Na, K and its binary alloys Li-Na, Li-K and ...
10
High Temperature Electron-Phonon and Magnon-Phonon Interactions
... The scattering measurements and first- principles calculations showed that the iron partial vibrational entropy is close to what is predicted by the quasiharmonic approximation owing to [r] ...
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