Artículo

A New Methodology for Characterizing the Progressive BD of Hfo2/Sio2 Metal Gate Stacks

Pagano, Roberto ; Lombardo, Salvatore ; Palumbo, Félix Roberto Mario Icon; Carloni, Stefania ; Kirsch, Paul ; Krishnan, Siddarth ; Young, Chadwin ; Choi, Rino ; Bersuker, Gennadi ; Stathis, James

Otros responsables

Fecha

12/2008

Editorial

IOP Publishing

Revista

ECS Transactions

Título del libro

Nombre del evento

Fecha del evento

Institución organizadora

ISSN

1938-5862

eISSN

1938-6737

ISBN

Idioma

Inglés

Tipo del evento

Clasificación temática

Resumen

Dielectric breakdown (BD) of nFETs with TiN metal gates and HfO2 / interfacial layer with 1.09 nm EOT is studied. Occurrence of progressive BD at low current levels is demonstrated. A new measurement methodology for the characteristic growth time and its dependence on gate voltage are reported.2 / interfacial layer with 1.09 nm EOT is studied. Occurrence of progressive BD at low current levels is demonstrated. A new measurement methodology for the characteristic growth time and its dependence on gate voltage are reported.

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