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Dielectric Properties of Rare-Earth Oxides: General Trends from Theory

  • Pietro Delugas
  • Vincenzo Fiorentini
  • Alessio Filippetti
Chapter
Part of the Topics in Applied Physics book series (TAP, volume 106)

Abstract

We present a theoretical perspective on general aspects of the dielectric response and dynamical properties of some rare-earth oxide systems. We deal in particular with sesquioxides and aluminates, the latter both in the amorphous and crystalline phases.

Keywords

71.55.-i; 72.80.Sk; 73.20.At; 75.47.Lx; 77.55.+f 

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Authors and Affiliations

  • Pietro Delugas
    • 1
  • Vincenzo Fiorentini
    • 1
  • Alessio Filippetti
    • 1
  1. 1.CNR-INFM SLACS and Department of PhysicsUniversity of CagliariMonserrato (CA)Italy

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