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pro vyhledávání: '"Reis, Mario"'
Quantum thermodynamics aims to explore quantum features to enhance energy conversion beyond classical limits. While significant progress has been made, the understanding of caloric potentials in quantum systems remains incomplete. In this context, th
Externí odkaz:
http://arxiv.org/abs/2406.10409
Autor:
Cunha, Nuno, Barros, Tiago, Reis, Mário, Marta, Tiago, Premebida, Cristiano, Nunes, Urbano J.
Multispectral imagery is frequently incorporated into agricultural tasks, providing valuable support for applications such as image segmentation, crop monitoring, field robotics, and yield estimation. From an image segmentation perspective, multispec
Externí odkaz:
http://arxiv.org/abs/2308.00159
This article describes a mean-field theoretical model for Spin-Crossover (SCO) materials and explores its implications. It is based on a simple Hamiltonian that yields the high spin molar fraction as a function of temperature and pressure, as well as
Externí odkaz:
http://arxiv.org/abs/2304.05353
Autor:
Cruz, Clebson, Rastegar-Sedehi, Hamid-Reza, Anka, Maron F., de Oliveira, Thiago R., Reis, Mario
Publikováno v:
Quantum Sci. Technol. 8 035010, 2023
Low-dimensional metal complexes are versatile materials with tunable physical and chemical properties that make these systems promising platforms for caloric applications. In this context, this work proposes a quantum Stirling cycle based on a dinucl
Externí odkaz:
http://arxiv.org/abs/2208.14548
Autor:
Andrade, Vivian, Paixão, Lucas S., Carvalho, Alexandre M. G., Franco, Victorino, Reis, Mario S.
The urge for efficient and environmentally friendly alternatives for the current gas-based refrigeration is becoming more critical due to global warming and overpopulation. Among the main candidates, solid-state-based cooling technology is appealing
Externí odkaz:
http://arxiv.org/abs/2208.08474
Publikováno v:
In Crop Protection December 2024 186
Autor:
Peña, Francisco J., Negrete, Oscar, Ma, Ning, Vargas, Patricio, Reis, Mario, Lima, Leandro R. F.
We theoretically study the thermoelectric transport properties of strained HgTe in the topological insulator phase. We developed a model for the system using a Dirac Hamiltonian including the effect of strain induced by the interface between HgTe and
Externí odkaz:
http://arxiv.org/abs/2107.05520
Publikováno v:
In Physica B: Condensed Matter 15 March 2024 677
Publikováno v:
In Journal of Alloys and Compounds 10 November 2023 963