Accueil › Annuaire des chercheurs › O. Khalfallah

O. Khalfallah

Affiliation : University Frères Mentouri Constantine 1

• 14Publications (affiliation algérienne)
• 26Publications au total
• 167Citations
• 7Indice h

OpenAlex

Domaines de recherche

• Microstructure and mechanical properties
• Fusion materials and technologies
• Microstructure and Mechanical Properties of Steels
• Fatigue and fracture mechanics
• Thermodynamic and Structural Properties of Metals and Alloys

Publications (14)

• Relationship Between Structure and Energy of Symmetric Tilt Grain Boundaries in Ag and Ni
  2020 · Acta Physica Polonica A · cité 5 fois
• Ab Initio Study of Tin Segregation in Zirconium at the Σ17(0337) Tilt Grain Boundary
  2019 · Acta Physica Polonica A
• DISLOCATIONS MOBILITY UNDER THE IMAGE FORCE EFFECT IN BICRYSTALS OF CFC MATERIALS: CU-X, X = PB, AL, AU, AG AND NI
  2015 · Revue Sciences Humaines (Université des Frères Mentouri Constantine 1)
• EFFET DES PARAMETRES ELASTIQUES ET DE LA CONTRAINTE DE PEIERLS SUR LA MOBILITE DES DISLOCATIONS DANS DES BICRISTAUX HEXAGONAUX
  2015 · Revue Sciences Humaines (Université des Frères Mentouri Constantine 1)
• Modification of cellulose acetate nanofibers with PVP/Ag addition
  2014 · Materials Science in Semiconductor Processing · cité 35 fois
• Image Force Effect on the Separation of Partial Dislocations in Bicrystals of Hexagonal Structure Zn-Tl and Zn-Be
  2013 · Acta Physica Polonica A
• Displacive Phase Transformations and Generalized Stacking Faults
  2012 · Acta Physica Polonica A · cité 1 fois
• Dislocation – interphase boundary interaction in HCP bicrystals Zn-X, X = Be, Co, Hf
  2010 · IOP Conference Series Materials Science and Engineering
• Atomistic segregation analysis in an asymmetrical grain boundary for Ni(Ag)
  2009 · Physics Procedia · cité 3 fois
• Comparison of the intergranular segregation for eight dilute binary metallic systems in the Σ 11′ {332} tilt grain boundary
  2005 · Journal of Materials Science · cité 23 fois
• Detailed analysis of the segregation driving forces for Ni(Ag) and Ag(Ni) in the Σ=11 {113} and Σ=11 {332} grain boundaries
  2004 · Acta Materialia · cité 25 fois
• Image force on a dislocation in a Ni-based superalloy due to the γ—γ′ interface
  1997 · Philosophical magazine. A/Philosophical magazine. A. Physics of condensed matter. Structure, defects and mechanical properties · cité 4 fois
• Image force on a lattice dislocation due to a grain boundary in anisotropic f.c.c. materials
  1994 · Philosophical magazine. A/Philosophical magazine. A. Physics of condensed matter. Structure, defects and mechanical properties · cité 25 fois
• Image force on a lattice dislocation due to a grain boundary in b.c.c. metals
  1993 · Philosophical magazine. A/Philosophical magazine. A. Physics of condensed matter. Structure, defects and mechanical properties · cité 14 fois

Revues de publication

• Acta Physica Polonica A × 4
• Philosophical magazine. A/Philosophical magazine. A. Physics of condensed matter. Structure, defects and mechanical properties × 3
• Revue Sciences Humaines (Université des Frères Mentouri Constantine 1) × 2
• Materials Science in Semiconductor Processing × 1
• IOP Conference Series Materials Science and Engineering × 1
• Physics Procedia × 1

Publications par année

• 20201
• 20191
• 20152
• 20141
• 20131
• 20121
• 20101
• 20091
• 20051
• 20041

Co-auteurs

• Aicha Ayadi
• A Ouchtati
• B. Lezzar
• Noureddine Selmi
• Nadjah Sobti
• Souad Kendouli
• H. Laib
• S. Achour
• N. E. H. Djerouni
• Abdelfattah Bensouissi

Données bibliographiques issues d’OpenAlex (base ouverte).