Coexistence of Urbach‐Tail‐Like Localized States and Metallic Conduction Channels in Nitrogen‐Doped 3D Curved Graphene
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202205986
Abstract: Nitrogen (N) doping is one of the most effective approaches to tailor the chemical and physical properties of graphene. By the interplay between N dopants and 3D curvature of graphene lattices, N‐doped 3D graphene displays… read more here.
Keywords: graphene; tail like; localized states; urbach tail ... See more keywords
Localized States in Quantum Field Theory
Sign Up to like & getrecommendations! Published in 2017 at "Advances in Applied Clifford Algebras"
DOI: 10.1007/s00006-018-0904-5
Abstract: Localized states in relativistic quantum field theories are usually considered as problematic, because of their seemingly strange (noncovariant) behavior under Lorentz transformations, and because they can spread faster than light. We point out that a… read more here.
Keywords: localized states; quantum field; field; field theory ... See more keywords
Maximally-localized position, Euclidean path-integral, and thermodynamics in GUP quantum mechanics
Sign Up to like & getrecommendations! Published in 2018 at "Annals of Physics"
DOI: 10.1016/j.aop.2018.02.015
Abstract: Abstract In dealing with quantum mechanics at very high energies, it is essential to adapt to a quasiposition representation using the maximally-localized states because of the generalized uncertainty principle. In this paper, we look at… read more here.
Keywords: localized states; thermodynamics; maximally localized; localized position ... See more keywords
Thermoelectric properties and band structures of vacancy-containing Sn-based clathrates K8Sn44−xGex
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Solid State Chemistry"
DOI: 10.1016/j.jssc.2021.122471
Abstract: Abstract The type-I clathrate K8Sn44 showed a change in the arrangement of Sn vacancies around 320 K. Below the temperature, it exhibited a 2 × 2 × 2 superstructure of the conventional type-I clathrate with ordered Sn vacancies; above it,… read more here.
Keywords: temperature phase; temperature; vacancy; high temperature ... See more keywords
Open spin levels effect in the localized states on nanosilicon doped with oxygen under the magnetic moment of metal atoms
Sign Up to like & getrecommendations! Published in 2019 at "Physica B: Condensed Matter"
DOI: 10.1016/j.physb.2018.10.047
Abstract: Abstract Magnetism in a non-magnetic material by manipulating its structure at the nanoscale is created, where many structural impurities and their defects have unpaired spins to create a magnetically ordered state. The magnetic properties of… read more here.
Keywords: metal; magnetic moment; effect localized; spin ... See more keywords
A field-effect approach to directly profiling the localized states in monolayer MoS2
Sign Up to like & getrecommendations! Published in 2019 at "Science Bulletin"
DOI: 10.1016/j.scib.2019.05.021
Abstract: Abstract A fundamental understanding of the charge transport mechanism in two-dimensional semiconductors (e.g., MoS2) is crucial for fully exploring their potential in electronic and optoelectronic devices. By using monolayer graphene as the barrier-free contact to… read more here.
Keywords: field; profiling localized; directly profiling; approach directly ... See more keywords
Dispersion Interactions in Exciton-Localized States. Theory and Applications to π–π* and n−π* Excited States
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Chemical Theory and Computation"
DOI: 10.1021/acs.jctc.2c00221
Abstract: We address the problem of intermolecular interaction energy calculations in molecular complexes with localized excitons. Our focus is on the correct representation of the dispersion energy. We derive an extended Casimir-Polder formula for direct computation… read more here.
Keywords: dispersion; energy; dispersion interactions; localized states ... See more keywords
Bandlike and localized states of extended defects in n-type In0.53Ga0.47As
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Applied Physics"
DOI: 10.1063/1.5046827
Abstract: In0.53Ga0.47As p + n diodes with different densities of extended defects have been analyzed by detailed structural and electrical characterization. The defects have been introduced during Metal-Organic Vapor Phase Epitaxy (MOVPE) growth by using a lattice-mismatched layer… read more here.
Keywords: localized states; in0 53ga0; bandlike localized; extended defects ... See more keywords
Hopping and emergent dynamics of optical localized states in a trapping potential.
Sign Up to like & getrecommendations! Published in 2020 at "Chaos"
DOI: 10.1063/5.0006130
Abstract: The position and motion of localized states of light in propagative geometries can be controlled via an adequate parameter modulation. Here, we show theoretically and experimentally that this process can be accurately described as the… read more here.
Keywords: localized states; hopping emergent; optical localized; dynamics optical ... See more keywords
Temporal localized states and square-waves in semiconductor micro-resonators with strong time-delayed feedback.
Sign Up to like & getrecommendations! Published in 2023 at "Chaos"
DOI: 10.1063/5.0143562
Abstract: In this paper, we study the dynamics of a vertically emitting micro-cavity operated in the Gires-Tournois regime that contains a semiconductor quantum-well and that is subjected to strong time-delayed optical feedback and detuned optical injection.… read more here.
Keywords: time; square waves; temporal localized; strong time ... See more keywords
Spectrum of localized states in fermionic chains with defect and adiabatic charge pumping
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Statistical Mechanics: Theory and Experiment"
DOI: 10.1088/1742-5468/ac4043
Abstract: In this paper, we study the localized states of a generic quadratic fermionic chain with finite-range couplings and an inhomogeneity in the hopping (defect) that breaks translational invariance. When the hopping of the defect vanishes,… read more here.
Keywords: states fermionic; fermionic chains; localized states; chains defect ... See more keywords