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20132026
most citedAnomalous diffusion: A basic mechanism for the evolution of inhomogeneous systems

186 citations

Showing cond-mat.mes-hallShow all

8 papers · 1 filter

cond-mat.mes-hall2026

Generalized Fourier's law in mesoscopic systems

Luciano C. Lapas

Fourier's law fails when the mean free path of the energy carriers becomes comparable to the length and time scales over which the temperature field varies. We derive a thermodynam…

cond-mat.mes-hall2024★ 6 cited

Unraveling the Spin-to-Charge Current Conversion Mechanism and Charge Transfer Dynamics at Interface of Graphene/WS Heterostructures at Room Temperature

Rafael O. Cunha, Yunier Garcia-Basabe, Dunieskys G. Larrude +7

We report experimental investigations of spin-to-charge current conversion and charge transfer dynamics (CT) at the interface of graphene/WS van der Waals heterostructure. Pure…

cond-mat.mes-hall2020★ 24 cited

Unveiling the polarity of the spin-to-charge current conversion in

J. B. S. Mendes, M. Gamino, R. O. Cunha +3

We report an investigation of the spin- to charge-current conversion in sputter-deposited films of topological insulator onto single crystalline layers of YIG $(Y_{3}F…

cond-mat.mes-hall2019★ 33 cited

Phase Transition and Electronic Structure Investigation of MoS-rGO Nanocomposite Decorated with AuNPs

Yunier Garcia-Basabe, Gabriela F. Peixoto, Daniel Grasseschi +5

In this work a simple approach to transform MoS from its metallic (1T' to semiconductor 2H) character via gold nanoparticle surface decoration of a MoS graphene oxide (rGO)…

cond-mat.mes-hall2018

Equilibrium and Nonequilibrium Thermodynamics of a Photon Gas in the Near Field

Agustín Pérez-Madrid, Luciano Calheiros Lapas, Miguel Rubí

In this paper we study the near-field thermodynamics of a photon gas at equilibrium as well as out-of-equilibrium in the presence of dissipative effects. As a consequence of Heisen…

cond-mat.mes-hall2014★ 2 cited

Near-field thermodynamics and nanoscale energy harvesting

Ivan Latella, Agustín Pérez-Madrid, Luciano C. Lapas +1

We study the thermodynamics of near-field thermal radiation between two identical polar media at different temperatures. As an application, we consider an idealized energy harvesti…

cond-mat.mes-hall2014★ 21 cited

Near-field thermodynamics: Useful work, efficiency, and energy harvesting

Ivan Latella, Agustín Pérez-Madrid, Luciano C. Lapas +1

We show that the maximum work that can be obtained from the thermal radiation emitted between two planar sources in the near-field regime is much larger than that corresponding to…

cond-mat.mes-hall2013★ 13 cited

A thermokinetic approach to radiative heat transfer at the nanoscale

Agustín Pérez-Madrid, Luciano C. Lapas, J. Miguel Rubí

Radiative heat exchange at the nanoscale presents a challenge for several areas due to its scope and nature. Here, we provide a thermokinetic description of microscale radiative en…