Discrete-Trap Effects on 3-D NAND Variability – Part II: Random Telegraph Noise

In Part II of this article we discuss the impact of a discrete treatment of traps on 3-D NAND Flash random telegraph noise (RTN). A higher RTN results when discrete traps are taken into account, that can only be explained by a stronger influence of the discrete charged traps on the current conductio...

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Main Authors: Gerardo Malavena, Salvatore M. Amoroso, Andrew R. Brown, Plamen Asenov, Xi-Wei Lin, Victor Moroz, Mattia Giulianini, David Refaldi, Christian Monzio Compagnoni, Alessandro S. Spinelli
Format: Article
Language:English
Published: IEEE 2024-01-01
Series:IEEE Journal of the Electron Devices Society
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Online Access:https://ieeexplore.ieee.org/document/10643403/
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author Gerardo Malavena
Salvatore M. Amoroso
Andrew R. Brown
Plamen Asenov
Xi-Wei Lin
Victor Moroz
Mattia Giulianini
David Refaldi
Christian Monzio Compagnoni
Alessandro S. Spinelli
author_facet Gerardo Malavena
Salvatore M. Amoroso
Andrew R. Brown
Plamen Asenov
Xi-Wei Lin
Victor Moroz
Mattia Giulianini
David Refaldi
Christian Monzio Compagnoni
Alessandro S. Spinelli
author_sort Gerardo Malavena
collection DOAJ
description In Part II of this article we discuss the impact of a discrete treatment of traps on 3-D NAND Flash random telegraph noise (RTN). A higher RTN results when discrete traps are taken into account, that can only be explained by a stronger influence of the discrete charged traps on the current conduction, leading to more percolation. The effects are then investigated as a function of the cell parameters, showing that a continuous model for traps cannot reproduce the correct dependence.
format Article
id doaj-art-09c859b81e254e71b8dbdeb8f936cf18
institution Kabale University
issn 2168-6734
language English
publishDate 2024-01-01
publisher IEEE
record_format Article
series IEEE Journal of the Electron Devices Society
spelling doaj-art-09c859b81e254e71b8dbdeb8f936cf182025-01-29T00:00:14ZengIEEEIEEE Journal of the Electron Devices Society2168-67342024-01-011265866110.1109/JEDS.2024.344715010643403Discrete-Trap Effects on 3-D NAND Variability – Part II: Random Telegraph NoiseGerardo Malavena0https://orcid.org/0000-0002-5756-8989Salvatore M. Amoroso1https://orcid.org/0000-0001-6642-0196Andrew R. Brown2https://orcid.org/0000-0003-4471-7129Plamen Asenov3Xi-Wei Lin4https://orcid.org/0000-0003-0098-0638Victor Moroz5Mattia Giulianini6David Refaldi7https://orcid.org/0009-0003-0836-1820Christian Monzio Compagnoni8https://orcid.org/0000-0001-9820-6709Alessandro S. Spinelli9https://orcid.org/0000-0002-3290-6734Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Milan, ItalySynopsys Inc., Mountain View, CA, USASynopsys Inc., Mountain View, CA, USASynopsys Inc., Mountain View, CA, USASynopsys Inc., Mountain View, CA, USASynopsys Inc., Mountain View, CA, USADipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Milan, ItalyDipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Milan, ItalyDipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Milan, ItalyDipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Milan, ItalyIn Part II of this article we discuss the impact of a discrete treatment of traps on 3-D NAND Flash random telegraph noise (RTN). A higher RTN results when discrete traps are taken into account, that can only be explained by a stronger influence of the discrete charged traps on the current conduction, leading to more percolation. The effects are then investigated as a function of the cell parameters, showing that a continuous model for traps cannot reproduce the correct dependence.https://ieeexplore.ieee.org/document/10643403/3-DNAND Flash memoriesvariabilityrandom telegraph noisediscrete traps
spellingShingle Gerardo Malavena
Salvatore M. Amoroso
Andrew R. Brown
Plamen Asenov
Xi-Wei Lin
Victor Moroz
Mattia Giulianini
David Refaldi
Christian Monzio Compagnoni
Alessandro S. Spinelli
Discrete-Trap Effects on 3-D NAND Variability – Part II: Random Telegraph Noise
IEEE Journal of the Electron Devices Society
3-DNAND Flash memories
variability
random telegraph noise
discrete traps
title Discrete-Trap Effects on 3-D NAND Variability – Part II: Random Telegraph Noise
title_full Discrete-Trap Effects on 3-D NAND Variability – Part II: Random Telegraph Noise
title_fullStr Discrete-Trap Effects on 3-D NAND Variability – Part II: Random Telegraph Noise
title_full_unstemmed Discrete-Trap Effects on 3-D NAND Variability – Part II: Random Telegraph Noise
title_short Discrete-Trap Effects on 3-D NAND Variability – Part II: Random Telegraph Noise
title_sort discrete trap effects on 3 d nand variability x2013 part ii random telegraph noise
topic 3-DNAND Flash memories
variability
random telegraph noise
discrete traps
url https://ieeexplore.ieee.org/document/10643403/
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