Bridging energy bands to the crystalline and amorphous states of Si QDs.
Sign Up to like & getrecommendations! Published in 2020 at "Faraday discussions"
DOI: 10.1039/c9fd00103d
Abstract: The relationship between the crystallization process and opto-electronic properties of silicon quantum dots (Si QDs) synthesized by atmospheric pressure plasmas (APPs) is studied in this work. The synthesis of Si QDs is carried out by… read more here.
Keywords: energy bands; energy; bridging energy; bands crystalline ... See more keywords
Catalog of noninteracting tight-binding models with two energy bands in one dimension
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DOI: 10.1103/physrevb.107.245401
Abstract: We classify Hermitian tight-binding models describing noninteracting electrons on a one-dimensional periodic lattice with two energy bands. To do this, we write a generalized Rice-Mele model with two orbitals per unit cell, including all possible… read more here.
Keywords: binding models; time; energy bands; tight binding ... See more keywords
Nonlinear optical response of relativistic energy bands: Application to phosphorene
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DOI: 10.1103/physrevb.95.235419
Abstract: ? Users may download and print one copy of any publication from the public portal for the purpose of private study or research. ? You may not further distribute the material or use it for… read more here.
Keywords: relativistic energy; energy bands; bands application; response relativistic ... See more keywords
Ultrafast intraband electron dynamics of preexcited SiO2.
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DOI: 10.1364/oe.391704
Abstract: Intraband high-order harmonics in solids reflect the nonlinear motion of carriers in the energy bands and have important applications. In general, multiple energy bands contribute to the intraband harmonics. We reveal the interference mechanism of… read more here.
Keywords: energy bands; intraband harmonics; intraband; harmonics ... See more keywords
Strain modulation of photocurrent in Weyl semimetal TaIrTe4.
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DOI: 10.1364/ol.466325
Abstract: We study the effect of the strain on the energy bands of a TaIrTe4 sheet and the photocurrent in the Cu-TaIrTe4-Cu heterojunction by using the quantum transport simulations. It is found that the Weyl points… read more here.
Keywords: modulation photocurrent; tairte4; energy bands; strain ... See more keywords