Ponniah Ravindran

Overview

Best Publications

• Density functional theory for calculation of elastic properties of orthorhombic crystals: Application to TiSi2

  P. Ravindran;Lars Fast;P. A. Korzhavyi;B. Johansson

  2527
  Citations

• Theoretical investigation of magnetoelectric behavior in Bi Fe O 3

  P. Ravindran;R. Vidya;A. Kjekshus;H. Fjellvåg

  782
  Citations

• Electronic structure, bonding, and ground-state properties of AlB 2 -type transition-metal diborides

  P. Vajeeston;P. Vajeeston;P. Ravindran;C. Ravi;R. Asokamani

  586
  Citations

• Phase stability, electronic structure, and optical properties of indium oxide polytypes

  S. Zh. Karazhanov;P. Ravindran;P. Vajeeston;A. Ulyashin

  281
  Citations

• Pressure-induced structural transitions in MgH2.

  P. Vajeeston;P. Ravindran;A. Kjekshus;H. Fjellvåg

  272
  Citations

• Electronic structure and optical properties of ZnX ( X=O, S, Se, Te): A density functional study

  S. Zh. Karazhanov;P. Ravindran;A. Kjekshus;H. Fjellvåg

  267
  Citations

• Tribological behaviour of powder metallurgy-processed aluminium hybrid composites with the addition of graphite solid lubricant

  P. Ravindran;K. Manisekar;R. Narayanasamy;P. Narayanasamy

  251
  Citations

• Large magnetocrystalline anisotropy in bilayer transition metal phases from first-principles full-potential calculations

  P. Ravindran;A. Kjekshus;H. Fjellvag;P. James

  236
  Citations

• Application of factorial techniques to study the wear of Al hybrid composites with graphite addition

  P. Ravindran;K. Manisekar;P. Narayanasamy;N. Selvakumar

  235
  Citations

• FULL-POTENTIAL OPTICAL CALCULATIONS OF LEAD CHALCOGENIDES

  Anna Delin;P. Ravindran;Olle Eriksson;J. M. Wills

  226
  Citations

• Electronic structure and magnetic properties of cubic and hexagonal Sr Mn O 3

  Rune Søndenå;P. Ravindran;Svein Stølen;Tor Grande

  216
  Citations

• Structural stability and pressure-induced phase transitions in MgH 2

  P. Vajeeston;P. Ravindran;B. C. Hauback;H. Fjellvåg

  216
  Citations

• Electronic structure, chemical bonding, and optical properties of ferroelectric and antiferroelectric NaNO2

  P. Ravindran;A. Delin;B. Johansson;O. Eriksson

  214
  Citations

• Detailed electronic structure studies on superconducting MgB 2 and related compounds

  P. Ravindran;P. Vajeeston;R. Vidya;A. Kjekshus

  212
  Citations

• Energetics of intrinsic defects and their complexes in ZnO investigated by density functional calculations

  R. Vidya;P. Ravindran;H. Fjellvåg;B. G. Svensson

  209
  Citations

• Magnetic, optical, and magneto-optical properties of MnX (X=As, Sb, or Bi) from full-potential calculations

  P. Ravindran;A. Delin;P. James;B. Johansson

  183
  Citations

• Correlation between electronic structure, mechanical properties and phase stability in intermetallic compounds

  P Ravindran;R Asokamani

  173
  Citations

• Structural stability of alkali boron tetrahydrides ABH4 (A = Li, Na, K, Rb, Cs) from first principle calculation

  P. Vajeeston;P. Ravindran;A. Kjekshus;H. Fjellvåg

  161
  Citations

• Electronic structure, structural and optical properties of thermally evaporated CdTe thin films

  S. Lalitha;S.Zh. Karazhanov;P. Ravindran;S. Senthilarasu

  159
  Citations

• Pressure-induced phase of NaAlH4: A potential candidate for hydrogen storage?

  P. Vajeeston;P. Ravindran;R. Vidya;H. Fjellvåg

  152
  Citations

• Electronic structure, phase stability, and magnetic properties of La 1 − x Sr x CoO 3 from first-principles full-potential calculations

  P. Ravindran;P. A. Korzhavyi;H. Fjellvåg;A. Kjekshus

  148
  Citations

• Ground-state and excited-state properties of LaMnO 3 from full-potential calculations

  P Ravindran;A Kjekshus;H Fjellvag;Anna Delin

  147
  Citations