Tags: NEGF Theory

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  1. Jul 20 2009

    2009 NCN@Purdue Summer School: Electronics from the Bottom Up

    Electronics from the Bottom Up seeks to bring a new perspective to engineering education -- one that is designed to help realize the opportunities of nanotechnology. Ever since the birth of...


  2. how do we impose G

    Open | Responses: 1

    According to Kadanoff-Baym book, formula (2-2), one has: = -i G


  3. What is the relation between Keldysh and NEGF ?

    Closed | Responses: 1

    Dear prof.,

    I’m learning NEGF and Keldysh formalism. The latter seems also refereed to as NEGF in the literature. What is the relation between them ? Are they the same...


  4. Bhupesh Bishnoi


  5. Deepanjan Datta

    EXPERTISEAdvanced Nano-device Modeling, Semiconductor, Spintronics Memory and Logic device Design, Density Functional Theory and Materials Modeling, Advanced Electronics, High Tech, Strategy,...


  6. Elvis Flaviano Arguelles


  7. farha diba sumana


  8. Jacob Lykkebo Jørgensen


  9. Marshall Ward

    Here is my bio


  10. Nanoelectronic Modeling Lecture 26: NEMO1D -

    09 Mar 2010 | | Contributor(s):: Gerhard Klimeck

    NEMO1D demonstrated the first industrial strength implementation of NEGF into a simulator that quantitatively simulated resonant tunneling diodes. The development of efficient algorithms that simulate scattering from polar optical phonons, acoustic phonons, alloy disorder, and interface...

  11. NEGF theory of quantum photovoltaic devices

    22 Sep 2011 | | Contributor(s):: Urs Aeberhard

    Many high-efficiency photovoltaics concepts require an advanced control and manipulation of the optoelectronic properties of the active device structure, leading to a prominent role of low dimensional absorbers such as quantum wells, wires and dots in the implementation of these concepts....

  12. Oleg Buga


  13. Quang Nguyen


  14. Quantum transport in semiconductor nanostructures

    04 Mar 2010 | | Contributor(s):: Tillmann Christoph Kubis

    PhD thesis of Tillmann Christoph KubisThe main objective of this thesis is to theoretically predict the stationary charge and spin transport in mesoscopic semiconductor quantum devices in the presence of phonons and device imperfections. It is well known that the nonequilibrium Green's function...

  15. Saima Sharmin

    I am a Ph.D. student at ECE department, Purdue University. I joined Professor Gerhard Klimeck's NEMO (Nanoelectronic Modeling) group as a Graduate Research Assistant in August 2012. Earlier I...


  16. Sanyasi Sitha

    I did my PhD in Computational Chemistry, with Dr. K. Bhanuprakash of Indian Institute of Chemical Technology, India. My research topics were nonlinear optics and molecular electronics.Then, I did...


  17. Scattering in NEGF: Made simple

    09 Nov 2009 | | Contributor(s):: Dmitri Nikonov, Himadri Pal, George Bourianoff

    Formalism for describing electron-phonon scattering, surface scattering, and spin relaxation is dervied for the Keldysh non-equilibrium Green's functions (NEGF) method. Approximation useful for efficient numerical solution are described. The specific case of the nanoMOS simulator is...

  18. Sebastian Steiger

    2000-2005 diploma in physics, ETH Zurich 2005-2009 PhD in computational optoelectronics, ETH Zurich, Prof Bernd Witzigmann 2010- Purdue university, Prof Gerhard Klimeck


  19. Siyu Koswatta


  20. Tillmann Christoph Kubis