caa a22 4500 445820527 CHVBK 20180317145242.0 cr unu---uuuuu 170323e20110601xx s 000 0 eng 10.1007/s10825-011-0350-2 doi (NATIONALLICENCE)springer-10.1007/s10825-011-0350-2 Quantum ballistic transport in the junctionless nanowire pinch-off field effect transistor [Elektronische Daten] [Dries Sels, Bart Sorée, Guido Groeseneken] In this work we investigate quantum ballistic transport in ultrasmall junctionless and inversion mode semiconducting nanowire transistors within the framework of the self-consistent Schrödinger-Poisson problem. The quantum transmitting boundary method is used to generate open boundary conditions between the active region and the electron reservoirs. We adopt a subband decomposition approach to make the problem numerically tractable and make a comparison of four different numerical approaches to solve the self-consistent Schrödinger-Poisson problem. Finally we discuss the IV-characteristics for small (r≤5nm) GaAs nanowire transistors. The novel junctionless pinch-off FET or junctionless nanowire transistor is extensively compared with the gate-all-around (GAA) nanowire MOSFET. Springer Science+Business Media LLC, 2011 Ballistic transport nationallicence Self-consistent Schrödinger-Poisson problem nationallicence Junctionless pinch-off FET nationallicence Nanowires nationallicence Sels Dries Interuniversitary Micro-Electronics Center (IMEC), Kapeldreef 75, 3001, Leuven, Belgium aut Sorée Bart Interuniversitary Micro-Electronics Center (IMEC), Kapeldreef 75, 3001, Leuven, Belgium aut Groeseneken Guido Interuniversitary Micro-Electronics Center (IMEC), Kapeldreef 75, 3001, Leuven, Belgium aut Journal of Computational Electronics Springer US; http://www.springer-ny.com 10/1-2(2011-06-01), 216-221 1569-8025 10:1-2<216 2011 10 10825 https://doi.org/10.1007/s10825-011-0350-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10825-011-0350-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Sels Dries Interuniversitary Micro-Electronics Center (IMEC), Kapeldreef 75, 3001, Leuven, Belgium aut NATIONALLICENCE 700 1- Sorée Bart Interuniversitary Micro-Electronics Center (IMEC), Kapeldreef 75, 3001, Leuven, Belgium aut NATIONALLICENCE 700 1- Groeseneken Guido Interuniversitary Micro-Electronics Center (IMEC), Kapeldreef 75, 3001, Leuven, Belgium aut NATIONALLICENCE 773 0- Journal of Computational Electronics Springer US; http://www.springer-ny.com 10/1-2(2011-06-01), 216-221 1569-8025 10:1-2<216 2011 10 10825 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer