Proton Neutron

About Prof. M. E. de Souza

Dr. Mario Everaldo de Souza

Full Professor of Physics at Universidade Federal de Sergipe

Email: mariodesouza.ufs(at)

The Universidade Federal de Sergipe is a medium size federal university of the High Education system of the Brazilian government.


Educational Background:

B.Sc. in Physics – Universidade Federal de Pernambuco (UFPE), 1977

M.Sc. in Nuclear Engineering (without dissertation) – Universidade Federal de Pernambuco (UFPE), 1979

M.Sc. in Physics – Universidade Federal de Pernambuco (UFPE), 1982

PhD  in Physics – University of Illinois at Chicago (UIC), 09/1982-10/1990

The Universidade Federal de Pernambuco (UFPE) is a large federal university of the High Education system of the Brazilian government located in the city of Recife which is the capital of the state of Pernambuco.  It has outstanding  research groups in Physics in the fields of Optics, Laser Physics, Condensed Matter, Nonlinear Dynamics and Theoretical Physics. It has a Nuclear Engineering Department that has a Nuclear Reactor for research purposes since the 1960s. In 2017  UFPE has about 30,500 undergradutes and 12,500 postgraduates enrolled.

The University of Illinois at Chicago is a well-known outstanding American university, currently with the following research fields in Physics: Atomic and Molecular Physics, Biophysics, Experimental Condensed Matter and Materials Physics, Experimental Nuclear Physics, Theoretical Condensed Matter Physics, Theoretical Nuclear Physics, Theoretical Particle Physics, and Sustainable Energy Production and Use.

I spent wonderful years at UIC. The courses were very tough and also so good that I ended up attending more than twice the required number of courses for the PhD, in all fields of Physics. At UIC I was a B+, A-  or A+ grade student. The teachers could apply surprise tests at any time, so that the students had to be always prepared for them. Some tests lasted just half an hour, although most exams lasted up to an hour. At the entrance of the Physics Dept main office there was the line from Dante Alighieri’s Inferno

All hope abandon, ye who enter here.

 which was a reference to the high level of the Physics courses. During the first four and a half years I had a scholarship from CNPq (A funding agency for research from the Brazilian government) and during the rest of the time I had research scholarships from the Microphysics Lab and a teaching scholarship from UIC.


Research Interests:

  • Former Research Interest: Semiconductor Physics 

I have written 6 papers on Semiconductor Physics. They are the last six papers in the list of Selected Publications.

  • Present Research Interest: Particle Physics Phenomenology and Astrophysics (for details go to the section Interests and Propositions)

Please, find in  Selected Publications  the papers related to this.


Courses that I have taught at Universidade Federal de Sergipe:

Physics A

Physics B

Physics C

Solid State Physics

Modern Physics

Quantum Mechanics

Classical Mechanics

Classical Electrodynamics

Statistical Mechanics


Introduction to Nuclear Physics and Elementary Particles

Quantum Electrodynamics

Mathematical Physics

General Relativity

Introduction to Cosmology



Languages which I speak:

Portuguese (mother tongue)

English (2nd language)

French – I have studied French since the time of high school. I have even written a book of poems in French and I was a translator of poems of Arthur Rimbaud from French to Portuguese.

Spanish – I used to speak Spanish with many latin friends in Chicago. Spanish and Portuguese have many words in common  and many words that are slightly different, so that it is an easy language for me.

German  – German is tough. I have been attending a German course for about four years. I am in the end of the B2 level and will begin in May or June the C1 level. Deutsch ist eine Herausforderung, die ich in ein paar Jahren überwinden möchte.