International Journal of
Physical Sciences

  • Abbreviation: Int. J. Phys. Sci.
  • Language: English
  • ISSN: 1992-1950
  • DOI: 10.5897/IJPS
  • Start Year: 2006
  • Published Articles: 2496

Table of Content: 16 June, 2019; 14(9)

June 2019

Designing off-grid hybrid energy supply with photovoltaics in Senegal

In Africa, electrification of rural areas are low and off-grid power supply is needed. Often diesel generators are used to provide local electricity supply. However, the tremendous decrease in the costs of photovoltaics provides an attractive option to substitute existing diesel generation or to build up a new electricity supply in those locations, lowering power costs and environmental impact. Photovoltaics (PV) hybrid...

Author(s): T. Schneiders, L. Alvarez and S. Fassbender  

June 2019

Application of density matrix renormalization group to one-dimensional Hubbard model to study strongly correlated electrons system

In this work, we applied density matrix renormalization group to one-dimensional Hubbard model at five numbers of sweep to solve strongly correlated interacting electrons system, starting from two electrons on two sites up to ten electrons on ten sites at half filling. The results that emerged from the present study is in agreement with that of exact diagonalization, variational and Lanczos solution at the varying...

Author(s): Olusanmi Ebenezer Odeyemi Akinola Samson Olayinka Arthur Imooah Ejere  Ikponmwosa Samuel Okunzuwa, Enorense Eddy Aigbekaen and John O.A. Idiodi