THE ELECTRON-PHONON INTERACTION
Electron-phonon interaction in low-dimensional systems
... and interaction H am iltonians depending on scattering ...the electron-phonon interaction which is more im p o rtan t in phonon emissions from electronic transitions in low-dimensional ...
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Dynamic Deformation Electron Phonon Interaction in Disordered Bulk Semiconductor
... ABSTRACT We present our theoretical investigations on the effects of disorder on the electron-phonon interaction in semiconduct- ing GaAs system. Both the temperature (T) and disorder ...
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Effect of electron-phonon interaction on the room. temperature thermoelectric properties of bulk MoSe2
... of electron and phonon currents to temperature ...The interaction between the electrons and phonons plays a crucial role in this ...the electron-phonon interaction to avoid heat ...
Linearized quantum transport equations: ac conductance of a quantum wire with an electron-phonon interaction
... ~Received 6 September 1995! A linear response formalism is developed for evaluation of transport coefficients in quantum many-particle systems. The method is based on a systematic linearization of nonequilibrium ...
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Bias-Induced Optical Absorption of Current Carrying Two-Orbital Quantum Dot with Strong Electron-Phonon Interaction (Polaron Regime)
... Discussion We have investigated the OPA properties of a current carrying two-orbital QD in the limit of strong electron- phonon interaction (polaron regime). Our numerical results which are based on ...
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Electronic properties of Luttinger Liquid with electron-phonon interaction
... systems with any dimension greater than one) dimensions is more quantitative than quali- tative [25]. Yet, models which describe strongly correlated electrons in these two cases are fundamentally different and this ...
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The electron-phonon interaction in GaAs/(AlGa)As quantum wells
... It is seen that the measured ratio LAI(LA+TA) decreases slightly for the 3nm and S.lnm devices. Two explanations may be put forward for this exception to the general tren[r] ...
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Electron-phonon interaction contribution to the total energy of group IV semiconductor polytypes
... In conclusion, we introduce a new correction term due to electron-phonon interactions to the DFT total energy. The EPI corrections alter the energy differences between polytypes in C, Si and SiC; especially ...
Electron – phonon interaction in multiple channel GaN based HFETs: Heat management optimization
... an electron spectrometer. They observed electron velocity overshoot as high as five times the saturation velocity and a transient length of less than 80 nm at the field of 510 ...LO phonon decay ...
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Theoretical investigation of electron phonon interaction in one dimensional Si quantum dot array interconnected with silicon oxide layers
... for phonon wave functions is devel- oped and numerically calculated using the linear atomic chain ...acoustic phonon modes, phonon band gaps, and confined optical phonon ...modes. ...
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Theory of Phonon- Phonon Interaction in Semiconductor Crystals
... transformed electron Green`s function in presence of isotopic impurity and anharmonicity Hamiltonian has been taken as a sum of harmonic part , electron part , defect part , electron phonon ...
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Electron Phonon Mechanism of ømega Phase Transformation
... the electron-phonon interaction ...the interaction system. The condensation of one single phonon makes a great contribution to the formation of charge density wave (CDW) whose amplitude ...
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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 ...
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Calculation of the Ettingshausen Coefficient in a Rectangular Quantum Wire with an Infinite Potential in the Presence of an Electromagnetic Wave (the Electron - Optical Phonon Interaction)
... Keywords: Ettingshausen effect, Quantum kinetic equation, RQWIP, Electron - phonon interaction, kinetic tensor. 1. Introduction Nowadays, the theoretical study of kinetic effects in low-dimensional ...
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A Loop Diagram Approach to the Nonlinear Optical Conductivity for an Electron Phonon System
... An electron traveling in a solid distorts the lattice due to the Coulomb interactions with the ...the electron dynamics, resulting in an increase in the electron mass and a shortening of the ...
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PHONON PHONON INTERACTION IN RAMAN SCATTERING OF GERMANIUM
... for electron phonon linewidth and electron phonon shift has been ...field, electron electron interaction field are ...of electron phonon linewidth and ...
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Spin–lattice and electron–phonon coupling in 3d/5d hybrid Sr3NiIrO6
... 2 state. 23,26,27 A trigonal distortion, however, breaks the symmetry and creates a slight deviation from the pure J eff = 1/2. 28 Sr 3 NiIrO 6 is part of a chemical family of quasi-one-dimensional 3d/5d hybrids with ...
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Spin–lattice and electron–phonon coupling in 3d/5d hybrid Sr3NiIrO6
... 2 state. 23,26,27 A trigonal distortion, however, breaks the symmetry and creates a slight deviation from the pure J eff = 1/2. 28 Sr 3 NiIrO 6 is part of a chemical family of quasi-one-dimensional 3d/5d hybrids with ...
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Electron Density Response to Phonon Dynamics in MgB2: An Indicator of Superconducting Properties
... resonant interaction between separate heavy and light hole Fermi ...a phonon vector of constant magnitude, within a thermal energy range k B T from the Fermi ...the phonon anomaly collapses as the ...
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