nanoHUB.org - Tags: NEGF Theory: resources
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Sun, 13 Jul 2014 09:28:25 -0400HUBzero - The open source platform for scientific and educational collaborationen-gbCopyright 2014 nanoHUB.orgTagsNEGF theory of quantum photovoltaic devices
http://nanohub.org/resources/12152
http://nanohub.org/resources/12152Many 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....]]>10Thu, 22 Sep 2011 15:54:02 -0400Nanoelectronic Modeling Lecture 26: NEMO1D -
http://nanohub.org/resources/8596
http://nanohub.org/resources/8596NEMO1D 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...]]>1Tue, 09 Mar 2010 21:55:28 -0500Quantum transport in semiconductor nanostructures
http://nanohub.org/resources/8612
http://nanohub.org/resources/8612PhD thesis of Tillmann Christoph Kubis

The 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...]]>
3Thu, 04 Mar 2010 19:23:59 -0500Scattering in NEGF: Made simple
http://nanohub.org/resources/7772
http://nanohub.org/resources/7772Formalism 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...]]>3Mon, 09 Nov 2009 21:56:18 -0500