Search for dissertations about: "Karim Elgammal"

Found 2 swedish dissertations containing the words Karim Elgammal.

  2. 1. Density Functional Theory Calculations for Graphene-based Gas Sensor Technology

    Author : Karim Elgammal; Anna Delin; Giuseppe Iannaccone; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; graphene; ab-initio; humidity; carbon dioxide; substrate; DFT; vdW; first-principle; simulation; calculations; Fysik; Physics;

    Abstract : Nowadays, electronic devices span a diverse pool of applications, especially when getting smaller and smaller satisfying the more than Moore paradigm. To further develop this, studies focusing on material design toward electronic devices are crucial. READ MORE

  4. 2. Density Functional Theory Calculations of Graphene based Humidity and Carbon Dioxide Sensors

    Author : Karim Elgammal; Anna Delin; Biplab Sanyal; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; DFT; graphene; sensors; Quantum Espresso; ab-initio; Fysik; Physics;

    Abstract : Graphene has many interesting physical properties which makes it useful for plenty of applications. In this work we investigate the possibility of using graphene as a carbon dioxide and humidity sensor. READ MORE