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Efeito da modulação da topologia do confinamento em sistemas quase zero-dimensionais induzida por campo elétrico
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Física - PPGF, 2015-04-01)
Quantum dots grown by epitaxial techniques for optical and transport studies are usually capped by a layer of the same material on which the QDs were grown. Recently, several studies have shown how the growth parameters ...
Quantum search using non-Hermitian adiabatic evolution
(2012)
We propose a non-Hermitian quantum annealing algorithm which can be useful for solving complex optimization problems. We demonstrate our approach on Grover's problem of finding a marked item inside of an unsorted database. ...
Effects of the large distribution of CdS quantum dot sizes on the charge transfer interactions into TiO2 nanotubes for photocatalytic hydrogen generation
(NANOTECHNOLOGY (BRISTOL. PRINT)Brasil, 2016-06-02)
Abstract
Hydrogen fuels generated by water splitting using a photocatalyst and solar irradiation are
currently gaining the strength to diversify the world energy matrix in a green way. CdS quantum
dots have revealed a ...
Annealing time on carrier dynamics of ZnTe nanoparticles embedded in a near ultraviolet-transparent glass
(Elsevier BVAmsterdam, 2014-04)
ZnTe nanocrystals were successfully grown by heat-treating a host glass matrix that had been synthesized by fusion. Room temperature optical absorption and photoluminescence excitation spectra and atomic force microscopy ...
Algoritmo cuántico para la reconstrucción de estados de espín un medio
(Universidad Nacional de ColombiaBogotá - Ciencias - Maestría en Ciencias - FísicaFacultad de CienciasBogotá, ColombiaUniversidad Nacional de Colombia - Sede Bogotá, 2022)
La estimación de estados cuánticos es una tarea importante que se emplea en múltiples protocolos de información cuántica. En este trabajo se considera una familia de operadores unitarios de evolución dependientes de un ...
Light scattering and atomic force microscopy study of InAs island formation on InP
(Amer Inst PhysicsWoodburyEUA, 2000)