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Thermal baths as quantum resources: More friends than foes?
(IOP Publishing, 2015-11-06)
In this article we argue that thermal reservoirs (baths) are potentially useful resources in processes involving atoms interacting with quantized electromagnetic fields and their applications to quantum technologies. One ...
A formalism for steering with local quantum measurements
(2018-08-01)
We develop a unified approach to classical, quantum and post-quantum steering. The framework is based on uncharacterised (black-box) parties performing quantum measurements on their share of a (possibly unphysical) quantum ...
Fluorescence quantum yield of Yb3+-doped tellurite glasses determined by thermal lens spectroscopy
(Elsevier B.V., 2017-01-01)
In this work, the combination of three different thermal lens spectroscopic methodologies was used to better determine the fluorescence quantum yield and to observe the concentration quenching in Yb3+-doped binary tellurite ...
Absolute Quantum Yields In Photocatalytic Slurry Reactors
(Pergamon-Elsevier Science Ltd., 2003-03)
Photocatalysis in slurry reactors have the particular characteristic that the reacting medium not only absorbs but also scatters photons and both phenomena occurs simultaneously. When this is the case, typical methods used ...
A chemometric approach for determining the reaction quantum yields in consecutive photochemical processes
(Royal Society of Chemistry, 2017-08)
A chemometric procedure to deal with spectroscopically monitored processes involving photochemical steps is fully described. The methodology makes it possible to work with reactions that involve several components with ...
Determination of Fluorescence Quantum Yields in Scattering Media
(IOP Publishing, 2020-10)
The fluorescence quantum yield is a measure of the efficiency of photon emission and quantifies the luminescent performance of a given sample. The determination of fluorescence quantum yields, particularly in scattering ...
Triplet quantum yields in light-scattering powder samples measured by laser-induced optoacoustic spectroscopy (LIOAS)
(Royal Society of Chemistry, 2012-06)
In recent years, different methods and techniques have been applied to study the primary photophysical processes occurring in dye-loaded light-scattering powdered samples. In spite of this, there are still no reliable ...
Influence Of The Qd Luminescence Quantum Yield On Photocurrent In Qd/graphene Hybrid Structures
(Spie-Int Soc Optical EngineeringBellingham, 2016)
Optimization and application of the quantum adiabatic theorem, and the quantum origin of classical interference
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Física - PPGFCâmpus São Carlos, 2022-03-29)
In this master’s thesis, we developed three different topics. In the first topic, we studied the quantum adiabatic brachistochrone method (QAB) for optimizing adiabatic dynamics. In the first part of this study, we reported ...
Magnetic Otto engine for an electron in a quantum dot: Classical and quantum approach
(MDPI AG, 2019)
We studied the performance of classical and quantum magnetic Otto cycle with a working substance composed of a single quantum dot using the Fock-Darwin model with the inclusion of the Zeeman interaction. Modulating an ...