Tags: Oxide Defect

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  1. Theory and characterization of random defect formation and its implication in variability of nanoscale transistors

    30 Sep 2011 | Papers | Contributor(s): Ahmad Ehteshamul Islam

    Over the last 50 years, carrier transport has been the central research topic in the semiconductor area. The outcome was a dramatic improvement in the performance of a transistor, which is one of...


  2. Essential Aspects of Negative Bias Temperature Instability (NBTI)

    01 May 2011 | Online Presentations | Contributor(s): Ahmad Ehteshamul Islam, Souvik Mahapatra, Muhammad Alam

    We develop a comprehensive theoretical framework for explaining the key and characteristic experimental signatures of NBTI. The framework is based on an uncorrelated dynamics of interface-defect...


  3. Ahmad Ehteshamul Islam

    Ahmad Ehteshamul Islam is a Research Scientist at Soft Matter Materials Branch in Materials and Manufacturing Directorate of Air Force Research Laboratory, Dayton, Ohio. He obtained Ph.D. degree...