T
Thomas Chiarella
Researcher at Katholieke Universiteit Leuven
Publications - 110
Citations - 1699
Thomas Chiarella is an academic researcher from Katholieke Universiteit Leuven. The author has contributed to research in topics: CMOS & PMOS logic. The author has an hindex of 22, co-authored 108 publications receiving 1505 citations.
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Proceedings ArticleDOI
3D stacked IC demonstration using a through Silicon Via First approach
J. Van Olmen,Abdelkarim Mercha,G. Katti,Cedric Huyghebaert,J. Van Aelst,E. Seppala,Zhao Chao,Silvia Armini,Jan Vaes,R. C. Teixeira,M. Van Cauwenberghe,Patrick Verdonck,K. Verhemeldonck,Anne Jourdain,Wouter Ruythooren,M. de Potter de ten Broeck,A. Opdebeeck,Thomas Chiarella,Bertrand Parvais,Ingrid Debusschere,T. Y. Hoffmann,B. De Wachter,Wim Dehaene,Michele Stucchi,Michal Rakowski,Philippe Soussan,R. Cartuyvels,Eric Beyne,Serge Biesemans,Bart Swinnen +29 more
TL;DR: In this paper, the authors report the first demonstration of 3D integrated circuits obtained by die-to-die stacking using Cu Through Silicon Vias (TSV), which is inserted between contact and M1 of their reference 0.13 mum CMOS process on 200 mm wafers.
Journal ArticleDOI
Benchmarking SOI and bulk FinFET alternatives for PLANAR CMOS scaling succession
Thomas Chiarella,Liesbeth Witters,Abdelkarim Mercha,Christoph Kerner,Michal Rakowski,C. Ortolland,Lars-Ake Ragnarsson,Bertrand Parvais,A. De Keersgieter,S. Kubicek,Augusto Redolfi,C. Vrancken,S. Brus,Anne Lauwers,Philippe Absil,Serge Biesemans,Thomas Hoffmann +16 more
TL;DR: In this paper, an extensive benchmark of their critical electrical figures of merit (FOM) and their limitations is presented. And the authors demonstrate highperforming FinFET ring-oscillators with delays down to 10ps/stage for both SOI and bulk Fin-FETs.
Proceedings ArticleDOI
Impact of single charged gate oxide defects on the performance and scaling of nanoscaled FETs
Jacopo Franco,Ben Kaczer,Maria Toledano-Luque,Ph. J. Roussel,Jerome Mitard,Lars-Ake Ragnarsson,Liesbeth Witters,Thomas Chiarella,M. Togo,Naoto Horiguchi,Guido Groeseneken,Muhammad Faiz Bukhori,Tibor Grasser,Asen Asenov +13 more
TL;DR: In this paper, a 1/area scaling rule for the statistical impact of individual charged gate oxide defects on the electrical characteristic of deeply scaled transistors is proposed, based on which they identify several characteristic behaviors depending on the interplay between the location of the oxide defect and the underlying random dopant distribution.
Journal ArticleDOI
Channel Hot Carrier Degradation Mechanism in Long/Short Channel $n$ -FinFETs
Moonju Cho,Philippe Roussel,Ben Kaczer,Robin Degraeve,Jacopo Franco,Marc Aoulaiche,Thomas Chiarella,Thomas Kauerauf,Naoto Horiguchi,Guido Groeseneken +9 more
TL;DR: In this paper, the authors studied the channel hot carrier degradation mechanisms in n-FinFET devices and showed that in long channel devices, interface degradation by hot carriers mainly degrades the device at the maximum impact ionization condition (VG ~ VD/2).
Proceedings ArticleDOI
Self-heating on bulk FinFET from 14nm down to 7nm node
Doyoung Jang,Erik Bury,Romain Ritzenthaler,M. Garcia Bardon,Thomas Chiarella,Kenichi Miyaguchi,Praveen Raghavan,Anda Mocuta,Guido Groeseneken,Abdelkarim Mercha,Diederik Verkest,Aaron Thean +11 more
TL;DR: In this article, the authors discuss self-heating effects in scaled bulk FinFETs from 14nm to 7nm node based on 3D FEM simulations and experimental measurements.