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David Esseni
Researcher at University of Udine
Publications - 296
Citations - 6533
David Esseni is an academic researcher from University of Udine. The author has contributed to research in topics: MOSFET & Electron mobility. The author has an hindex of 41, co-authored 278 publications receiving 5888 citations. Previous affiliations of David Esseni include University of Bologna & Bell Labs.
Papers
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Proceedings ArticleDOI
Performance comparison for FinFETs, nanowire and stacked nanowires FETs: Focus on the influence of surface roughness and thermal effects
TL;DR: In this paper, a comparison of FinFET, stacked nanowires (stacked NWs), circular and square gate-all-around (GAA) n-FETs with same footprint was performed by using an in-house deterministic BTE solver accounting for quantum confinement, a wide set of scattering mechanisms and self-heating.
Journal ArticleDOI
Explanation of SILC Probability Density Distributions With Nonuniform Generation of Traps in the Tunnel Oxide of Flash Memory Arrays
TL;DR: In this article, the authors developed a detailed physical model to interpret the dependence of the stress induced leakage current (SILC) distributions on the nature and position of the generated defects, and exploited it to reconsider previously published experimental data on the statistical distribution of the SILC in Flash arrays.
Proceedings ArticleDOI
Experimental signature and physical mechanisms of substrate enhanced gate current in MOS devices
David Esseni,Luca Selmi +1 more
TL;DR: In this paper, the authors examined the phenomenon of SEEI using floating gate devices less aggressively scaled than the MOSFETs of Bude and developed criteria to separate SEEI from the coexisting channel hot electron (CHE) injection.
Journal ArticleDOI
Improved understanding of metal–graphene contacts
Francesco Driussi,Stefano Venica,Amit Gahoi,A. Gambi,Paolo Giannozzi,Satender Kataria,Max C. Lemme,Pierpaolo Palestri,David Esseni +8 more
TL;DR: In this article, the back-gate voltage dependence of metal-graphene contact resistance was studied through extensive experimental characterization, Monte-Carlo transport simulations and density functional theory (DFT) analysis.
Proceedings ArticleDOI
Mobility in high-K metal gate UTBB-FDSOI devices: From NEGF to TCAD perspectives
Denis Rideau,Yann-Michel Niquet,O. Nier,Antoine Cros,J. P. Manceau,Pierpaolo Palestri,David Esseni,V. H. Nguyen,François Triozon,Jean-Charles Barbe,Ivan Duchemin,Davide Garetto,Louisa Smith,L. Silvestri,F. Nallet,Raphael Clerc,Olivier Weber,Francois Andrieu,Emmanuel Josse,Clement Tavernier,Herve Jaouen +20 more
TL;DR: In this article, the authors review important theoretical and experimental aspects of both electrostatics and channel mobility in High-K Metal Gate UTBB-FDSOI MOSFETs.