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Título del libro: Latin American Electron Devices Conference, Laedc 2019
Título del capítulo: RF and DC degradation of a SOI FET technology

Autores UNAM:
JULIO CESAR TINOCO MAGAÑA;
Autores externos:

Idioma:

Año de publicación:
2019
Palabras clave:

Electron devices; 28 GHz; 45 nm SOI; Barrier lowering; Gate voltages; IV characteristics; RF applications; Self-healing; SOI technology; Threshold voltage


Resumen:

We introduce experimental results of the I-V characteristics degradation of a Silicon SOI technology for RF applications when exposed to both; a 28 GHz and a DC stress input signals. Then we compare the effect of DC and RF stress on threshold voltage and Drain-Induce-Barrier-Lowering reliability. We observe that reliability under RF stress is gate voltage dependent, and in some cases an improvement of the 1-V characteristics is observed. A hypothetical explanation for the degradation/enhancement under RF stress is attributed to self-heating and self-healing (SH2). © 2019 IEEE.


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