Onise Sharia

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• Education:
  • Ph.D student, The University of Texas at Austin, Department of Physics, September 2002-present.
  • Superviser: Professor Alex Demkov
  • Thesis title: "Theoretical investigation of transition metal oxides as high-k materials in CMOS technology"
  • B.S. Tbilisi State University, Georgia, May 2001.
• Work experience:
• Graduate Research Assistant, June 2004-present.
• Teaching Assistant, September 2002- May 2004.
• Publications:
  1. O. Sharia, A. A. Demkov, G. Bersuker, and B. H. Lee, "Effects of aluminum incorporation on band alignment at the SiO₂/HfO₂ interface" will be published in Phys. Rev. B 77 (2008).
  2. J. Robertson, O. Sharia, and A.A. Demkov, "Fermi level pinning by defects in HfO₂-metal gate stacks" Appl. Phys. Lett. 91, 132912 (2007).
  3. A. A. Demkov, O. Sharia, J. K. Lee, "Theoretical analysis of high-k dielectric gate stacks" Microelectronics Engineering, 84, 2032 (2007).
  4. A. A. Demkov, O. Sharia, X. Luo and J. K. Lee, "Density functional theory of high-k dielectric gate stacks" Microelectronics Reliability, 45, 686 (2007).
  5. O. Sharia, A. A. Demkov, G. Bersuker, and B. H. Lee, "Theoretical study of the insulator/insulator interface: Band alignment at the SiO₂/HfO₂ junction" Phys. Rev. B 75, 035306 (2007).
• Presentations:
  1. O. Sharia, A. A. Demkov, G. Bersuker, and B. H. Lee, "On the role of aluminum incorporation at the SiO₂/HfO₂ interface" 4th International Symposium on Advance Gate Stack Technology, Dallas, TX, September 2007.
  2. O. Sharia, A. A. Demkov, G. Bersuker, H. L. Lee, "Theoretical study of the insulator/insulator interface: band alignment at the SiO₂/HfO₂ junction" American Physical Society meeting, Denver, Co, Marc 2007.
  3. O. Sharia, A. A. Demkov, G. Bersuker, H. L. Lee, "Internal dielectric interface: SiO₂-HfO₂" Materials Research Society meeting, San Francisco CA, April 2007.
  4. O. Sharia, A. A. Demkov, G. Bersuker, H. L. Lee, "Theoretical study of the insulator/insulator interface" 3rd International Symposium on Advance Gate Stack Technology, Austin, TX, September 2006.