Results 311 to 320 of about 536,412 (348)

Electronic structure of layered compounds

JETP Letters, 2006
The electronic structure of the intercalated graphite compounds XC6 (X = Ca, Sr, Ba, Yb, and La) has been studied using the linearized augmented plane-wave method. It has been found that the electronic structure of the carbon layers in these compounds is qualitatively different from a two-dimensional graphite structure. A lower critical superconducting-
Yu. B. Kudasov, A. S. Korshunov
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Electron focusing in layered conductors

Physica B: Condensed Matter, 1996
Abstract The electron focusing effect in layered metals is investigated theoretically. The singularities of the dependence of the signal at the measuring contact on the magnetic field, which do not occur in isotropic conductors, are predicted.
Yu.A. Kolesnichenko, Tesgera Bedassa
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Polarons in the layered electron gas

Physical Review B, 1991
In a layered electron gas, optical phonons which vibrate with their polarization parallel to the c axis are relatively unscreened when the conduction electrons can move only within the planes. We calculate the electron-phonon interaction between the conduction electrons and these parallel phonons. We show that the interaction is very weak.
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Hot electrons in layered semiconductors

Physics Today, 1980
As electronic systems—and especially computers—are used more and more widely in almost all areas of endeavor and daily life, the semiconductor technology on which they are based is being pushed to ever larger-scale integration and ever greater miniaturization.
Karl Hess, Nick Holonyak
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Strained-Layer Electronics and Optoelectronics

Picosecond Electronics and Optoelectronics, 1991
Strained-layer epitaxy involves more than the dislocation-free growth of dissimilar materials: effective strained-layer epitaxy exploits lattice-mismatch-induced strain to fine-tune material properties. This paper describes strained-layer epitaxy and describes its application to electronic and optoelectronic device to improve performance.
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Electron states in disordered layers

Journal of Physics C: Solid State Physics, 1988
The authors discuss the application of the first-principles Korringa-Kohn-Rostoker coherent potential approximation to the calculation of the electronic structure of substitutionally disordered alloys with layer geometries (surfaces, interfaces etc)-the LKKRCPA.
J H Kaiser, P J Durham, R J Blake
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ELECTRONIC STRUCTURE OF STRAINED SILICON LAYERS

2014
Recent research on thin silicon layers, flanked with crystalline silicon oxide, reviled that certain interfaces cause strain in the silicon layer. That strain can be reduced by deformations in the silicon layer. Here we report the influence of deformations of the thin silicon layer on its electronic structure.
Pivac, Branko, Kovačević, Goran
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Electron transmission across ferromagnetic layers

Journal of Magnetism and Magnetic Materials, 2006
Abstract Movement of spin-polarized electrons through a finite periodic system formed by n pairs of alternating ferromagnetic and nonmagnetic layers is considered. General features of electron scattering in super layers and their dependence on a number of layers are described.
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Electron focussing in layered conductors

Low Temperature Physics, 1995
Electron focussing (EF) effects in a layered metal with a Fermi surface in the form of a weakly corrugated cylinder are analyzed theoretically. Singularities in the magnetic field dependence of the signal on the measuring contact which are not observed for isotropic conductors are predicted.
Yu. A. Kolesnichenko, V. I. Grishaev, Tesgera Bedassa   +2 more
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Electron correlations in inversion layers

Journal of Physics C: Solid State Physics, 1976
The two-dimensional electron gas (2DEG) is a widely used model for the electrons in the inversion layer of certain MOSFET devices. The sensitivity of a number of physical quantities of the 2DEG to a proper treatment of many-body effects has been examined.
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