Vol. 2 - n. 2 - 1972
PAGES ARTICLES
3-10 Application of the Statistical Perturbation Method to the Heisenberg Ferromagnet
J. G. Ramos, A. A. Gomes
15-16 Optical Properties of a Four Layer Polytype of ZnS by the Empirical Pseudopotential Method
Abel Rosato, Joseph L. Birman
29-32 On the Heating of the Interstellar Gas
J. A. de Freitas Pacheco
39-46 A Superheterodyne Spectrometer for EPR and ENDOR
Ramayana Gazzinelli, José Gomes Marra, Geraldo Matias Ribeiro
47-50 Some 14N(d, p) 15N Reactions in the Deuteron Energy Range from 1 to 3 MeV
V. Porto
51-58 Hyperfine Magnetic Fields Acting on 221Bi in Ni, Co and Fe Lattices
F. C. Zawislak, D. D. Cook
59-60 Search for Neutral Hydrogen in the Galactic Cluster NGC 2287
W. G. L. Poppel, E. R. Vieira
67-76 Calculation of the Optical Transitions for PbS, PbSe, PbTe, SnTe and GeTe Using a 3-Parameter Model Potential
C. A. Ferreira Lima, D. E. Laborne E. Valle, M. L. de Siqueira, N. P. Silva
77-86 Plasma Effects in Sound Amplificatiori in Piezo-electric Semiconductors
L. C. M. Miranda, D. Ter Haar
87-94 Deep Inelastic Electron Scattering in a Nonrelativistic Bound State Model
J. Bellandi Filho
95-100 Effect of Electron-Electron Collisions on the Thermal Conductivity of a Dense Plasma
J. Osada, J. R. M. Bonilha, A. C. Ferreira, H. V. Capelato
103-118 Problemas Atuais no Estudo da Fissão Nuclear
J. Goldemberg
141-156 Organização de um Curso Básico de Física para 1500 Alunos
E. W. Hamburger