27 citations · 116 across the 25 of their papers we have counts for
26 papers
The Relativistic Maxwell-Jüttner Velocity Distribution Function
Gilberto Jonas Damião, Clóves Gonçalves Rodrigues
In this paper, the expression of the relativistic Maxwell-Jüttner velocity distribution was deduced in a detailed and didactic way. This distribution was compared with the well-kno…
About the Evolution of the Concept of Heat and Thermal Energy
Lucas Matheus Alves Gontijo, Clóves Gonçalves Rodrigues
The concept of thermal energy was only fully formulated in the late 19th and early 20th centuries. The search for the understanding of calorific phenomena was what provided the con…
Science, Technology and Non Equilibrium Statistical Mechanics
Clóves Gonçalves Rodrigues, Roberto Luzzi
The binomial Science & Technology (S & T) is inseparable. In this contribution are presented some general considerations on the question of the aspect and interrelationships of the…
Topics in Present-Day Science Technology and Innovation: Ultrafast Relaxation Processes in Semiconductors
Clóves Gonçalves Rodrigues, Áurea Rosas Vasconcellos, Roberto Luzzi
The nowadays notable development of all the modern technology, fundamental for the progress and well being of world society, imposes a great deal of stress in the realm of basic Ph…
Intermolecular Correlations and Mean Square Relative Displacements in C60 Fullerite
Viatcheslav Ivanovich Zubov, Clóves Gonçalves Rodrigues
We study molecular properties of the high-temperature modification of fullerites. In the present work we calculate the intermolecular correlations and the mean square relative disp…
On a Possible Melting Curve of C60 Fullerite
Clóves Gonçalves Rodrigues
We study the thermodynamic properties of the high-temperature modification of fullerites on the basis of the Girifalco intermolecular potential. In the present work, using Lindeman…
Hot Electron Dynamics in Zincblende and Wurtzite GaN
Clóves Gonçalves Rodrigues, Valder N. Freire, Áurea R. Vasconcellos +1
A theoretical investigation of the excess energy dissipation of highly excited photoinjected electrons in both wurtzite and zincblende GaN is presented. The calculations are perfor…
Anisotropic Hole Drift Velocity in 4H-SiC
Jackelinne L. Vasconcelos, Clóves Gonçalves Rodrigues, Roberto Luzzi
A theoretical study on the nonlinear transport of holes in the transient and steady state of p-doped 4H-SiC under the influence of high electric fields is presented. It is based on…
Mobility in N-Doped Wurtzite III-Nitrides
Clóves Gonçalves Rodrigues, Valder N. Freire, Áurea R. Vasconcellos +1
A study of the mobility of n-doped wurtzite III-Nitrides is reported. We have determined the nonequilibrium thermodynamic state of the III-Nitrides systems, driven far away from eq…
Electron transport in GaN(ZB) and AlN(WZ)
Clóves Gonçalves Rodrigues
Seeking a better understanding of the electron transport in n-doped zinc blende GaN and wurtzite AlN, it was performed here a theoretical study resorting to Non Equilibrium Statist…
Hot-Carrier Relaxation in Photoinjected ZnSe
Clóves Gonçalves Rodrigues
A theoretical investigation of the excess energy dissipation of highly excited photoinjected carriers in zinc selenide (ZnSe) is presented. The calculations are performed by solvin…
Electron mobility in n-doped zinc sulphide
Clóves Gonçalves Rodrigues
A study of the mobility of n-doped wurtzite and zincblende ZnS is reported. We have determined nonequilibrium thermodynamic state of the ZnS, driven far away from equilibrium by a…
Interatomic Correlations Moments of Atoms in the Two-Dimensional Hexagonal Lattice by Using Morse and Lenard-Jones Potentials
Clóves Gonçalves Rodrigues
In this work we investigate the interatomic correlation moments in two-dimensional model of a weakly anharmonic crystal (i.e., not very high temperatures) with hexagonal lattice, u…
Anisotropic Carrier Transport in n-Doped 6H-SiC
Ricardo Tadeu Ferracioli, Clóves Gonçalves Rodrigues, Roberto Luzzi
In this paper, a study is presented on the charge transport in n-type doped semiconductor 6H-SiC (in both transient and steady state) using a nonequilibrium quantum kinetic theory…
Nonlinear higher-order hydrodynamics: Fluids under driven flow and shear pressure
Clóves Gonçalves Rodrigues, José G. Ramos, Carlos A. B. Silva +1
In the context of a nonequilibrium statistical thermodynamics, based on a nonequilibrium statistical ensemble formalism, a generalized hydrodynamics of fluids under driven flow and…
Electron Mobility in Bulk n-Doped SiC-Polytypes 3C-SiC, 4H-SiC, and 6H-SiC: A Comparison
Clóves Gonçalves Rodrigues
This communication presents a comparative study on the charge transport (in transient and steady state) in bulk n-type doped SiC-polytypes: 3C-SiC, 4H-SiC and 6H-SiC. The time evol…
The Non-Equilibrium Statistical Operator Method
Clóves Gonçalves Rodrigues
In this work we describe the Non-Equilibrium Statistical Operator Method (NESOM). The NESOM is a powerful formalism that seems to offer an elegant and concise way for an analytical…
Nonlinear charge transport in highly polar semiconductors: GaN, AlN, InN and GaAs
Clóves Gonçalves Rodrigues, Roberto Luzzi
In this paper, we present a collection of results focussing on the transport properties of doped direct-gap inverted-band highly polar III-nitride semiconductors (GaN, AlN, InN) an…
The Maxwell-Boltzmann Velocity Distribution Function in Detail
Gilberto Jonas Damião, Clóves Gonçalves Rodrigues
Despite its importance, in the introductory disciplines of exact science courses, the demonstration of the Maxwell-Boltzmann velocity distribution law is not explained, only its fi…
Thermal Transport in a Higher-Order Generalized Hydrodynamics
Cloves G. Rodrigues, Carlos A. B. Silva, Jose Galvao Ramos +1
Thermal transport in classical fluids is analyzed in terms of a Higher-Order Generalized Hydrodynamics (or Mesoscopic Hydro-Thermodynamics), that is, depending on the evolution of…
The Correlative Method of Unsymmetrized Self-Consistent Field (CUSF)
Clóves Gonçalves Rodrigues, André Luiz Cardoso da Silva
In this work we describe the Correlative Method of Unsymmetrized Self-Consistent Field (CUSF). This method is based on a set of nonlinear integrodifferential equations for the one-…
Statistical Mesoscopic Hydro-Thermodynamics: The Description of Kinetics and Hydrodynamics of Nonequilibrium Processes in Single Liquids
Jose G. Ramos, Cloves G. Rodrigues, Carlos A. B. Silva +1
Hydrodynamics, a term apparently introduced by Daniel Bernoulli (1700-1783) to comprise hydrostatic and hydraulics, has a long history with several theoretical approaches. Here, af…
Maxwell Times in Higher-Order Generalized Hydrodynamics: Classical Fluids, and Carriers and Phonons in Semiconductors
Clóves G. Rodrigues, Carlos A. B. Silva, José G. Ramos +1
A family of the so-called Maxwell times which arises in the contexto of Higher-Order Generalized Hydrodynamics (also called Mesoscopic Hydro-Thermodynamics) is evidenced. This is d…
Higher-Order Generalized Hydrodynamics of Carriers and Phonons in Semiconductors in the Presence of Electric Fields: Macro to Nano
Clóves G. Rodrigues, A. Rubens B. Castro, Roberto Luzzi
It is analyzed the hydrodynamics of carriers (charge and heat motion) and phonons (heat motion) in semiconductors in the presence of constant electric fields. This is done in terms…