Promoting Anderson Localization for Low-Frequency Phonons in SiGe Alloyed Nanowires with Long-Range Correlated Disorder.
Sign Up to like & getrecommendations! Published in 2025 at "ACS nano"
DOI: 10.1021/acsnano.5c10006
Abstract: Elucidating design principles for structures that enable phonon Anderson localization at low frequencies is crucial for applications in heat management, in thermoelectric energy harvesting, and heat-based computing technologies. Using the nonequilibrium Green's function (NEGF) method,… read more here.
Keywords: localization low; long range; localization; anderson localization ... See more keywords
Anderson Localization for Better Thermoelectrics?
Sign Up to like & getrecommendations! Published in 2019 at "ACS nano"
DOI: 10.1021/acsnano.9b02399
Abstract: Solid-state thermoelectrics are of great interest because they directly convert between thermal and electrical energy. However, wider application of thermoelectrics is dependent upon improving their performance. Anderson localization of charge carriers has been generally perceived… read more here.
Keywords: localization better; better thermoelectrics; performance; anderson localization ... See more keywords
Effects of nonlinearity on Anderson localization of surface gravity waves
Sign Up to like & getrecommendations! Published in 2024 at "Nature Communications"
DOI: 10.1038/s41467-024-49575-5
Abstract: Anderson localization is a multiple-scattering phenomenon of linear waves propagating within a disordered medium. Discovered in the late 50s for electrons, it has since been observed experimentally with cold atoms and with classical waves (optics,… read more here.
Keywords: nonlinearity; surface gravity; localization; anderson localization ... See more keywords
Exotic multifractal conductance fluctuations in graphene
Sign Up to like & getrecommendations! Published in 2018 at "Communications Physics"
DOI: 10.1038/s42005-017-0001-4
Abstract: In quantum systems, signatures of multifractality are rare. They have been found only in the multiscaling of eigenfunctions at critical points. Here we demonstrate multifractality in the magnetic field-induced universal conductance fluctuations of the conductance… read more here.
Keywords: multifractal conductance; conductance; multifractality; conductance fluctuations ... See more keywords
Corrigendum: Anderson localization and Mott insulator phase in the time domain
Sign Up to like & getrecommendations! Published in 2018 at "Scientific Reports"
DOI: 10.1038/srep46946
Abstract: This corrects the article DOI: 10.1038/srep10787. read more here.
Keywords: corrigendum anderson; insulator phase; mott insulator; phase time ... See more keywords
Z2 classification of FTR symmetric differential operators and obstruction to Anderson localization
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Physics A: Mathematical and Theoretical"
DOI: 10.1088/1751-8121/ad5523
Abstract: This paper concerns the Z2 classification of Fermionic Time-Reversal (FTR) symmetric partial differential Hamiltonians on the Euclidean plane. We consider the setting of two insulators separated by an interface. Hamiltonians that are invariant with respect… read more here.
Keywords: classification; ftr symmetric; anderson localization; obstruction anderson ... See more keywords
Anderson localization and Brewster anomaly of electromagnetic waves in randomly-stratified anisotropic media
Sign Up to like & getrecommendations! Published in 2019 at "Materials Research Express"
DOI: 10.1088/2053-1591/ab1aa9
Abstract: Anderson localization of $p$-polarized waves and the Brewster anomaly phenomenon, which is the delocalization of $p$-polarized waves at a special incident angle, in randomly-stratified anisotropic media are studied theoretically for two different random models. In… read more here.
Keywords: angle; brewster anomaly; randomly stratified; anderson localization ... See more keywords
Long-time expansion of a Bose-Einstein condensate: Observability of Anderson localization
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review A"
DOI: 10.1103/physreva.96.043630
Abstract: We numerically explore the long-time expansion of a one-dimensional Bose-Einstein condensate in a disorder potential employing the Gross-Pitaevskii equation. The goal is to search for unique signatures of Anderson localization in the presence of particle-particle… read more here.
Keywords: bose einstein; time; time expansion; anderson localization ... See more keywords
Temporal complexity in emission from Anderson localized lasers
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review A"
DOI: 10.1103/physreva.96.063816
Abstract: Anderson localization lasers exploit resonant cavities formed due to structural disorder. The inherent randomness in the structure of these cavities realizes a probability distribution in all cavity parameters such as quality factors, mode volumes, mode… read more here.
Keywords: complexity emission; temporal complexity; anderson localization; emission ... See more keywords
Anderson localization in doped semiconductors
Sign Up to like & getrecommendations! Published in 2023 at "Physical Review B"
DOI: 10.1103/physrevb.107.174204
Abstract: We theoretically consider the problem of doping induced insulator to metal transition in bulk semiconductors by obtaining the transition density as a function of compensation, assuming that the transition is an Anderson localization transition controlled… read more here.
Keywords: localization doped; localization; density; anderson localization ... See more keywords
Scale-free localization versus Anderson localization in unidirectional quasiperiodic lattices
Sign Up to like & getrecommendations! Published in 2025 at "Physical Review B"
DOI: 10.1103/physrevb.111.l140201
Abstract: Scale-free localization emerging in non-Hermitian physics has recently garnered significant attention. In this work, we explore the interplay between scale-free localization and Anderson localization by investigating a unidirectional quasiperiodic model with generalized boundary conditions. We… read more here.
Keywords: localization versus; free localization; scale free; localization ... See more keywords