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Title: Investigation of barrier height distributions over the gate area of Al-SiO2-Si structures, Journal of Telecommunications and Information Technology, 2007, nr 3

Creator:

Przewłocki, Henryk M. ; Piskorski, Krzysztof

Date:

2007, nr 3

Resource Type:

artykuł

Description:

Distributions of the gate-dielectric EBG(x, y) and semiconductor-dielectric EBS(x, y) barrier height values have been determined using the photoelectric measurement method. Modified Powell-Berglund method was used to measure barrier height values. Modification of this method consisted in using a focused UV light beam of a small diameter d =0.3 mm. It was found that the EBG(x, y) distribution has a characteristic dome-like shape which corresponds with the independently determined shape of the effective contact potential difference fMS(x, y) distribution. On the other hand, the EBS(x, y) distribution is of a random character. It is shown that the EBG(x, y) distribution determines the shape of the fMS(x, y) distribution. The model of the EBG and EBS barrier height distributions over the gate area has been proposed.

Publisher:

Instytut Łączności - Państwowy Instytut Badawczy, Warszawa

Format:

application/pdf

Resource Identifier:

oai:bc.itl.waw.pl:286

DOI:

10.26636/jtit.2007.3.829

ISSN:

1509-4553

eISSN:

1899-8852

Source:

Journal of Telecommunications and Information Technology

Language:

ang

Rights Management:

Biblioteka Naukowa Instytutu Łączności

Subject and keywords:

MOS system barrier height effective contact potential difference

Object collections:

Last modified:

Jul 24, 2024

In our library since:

Jan 27, 2010

Number of object content hits:

139

All available object's versions:

https://bc.itl.waw.pl/publication/329

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Edition name Date
Piskorski, Krzysztof; Przewłocki, Henryk M., Investigation of barrier height distributions over the gate area of Al-SiO2-Si structures, Journal of Telecommunications and Information Technology, 2007, nr 3 Jul 24, 2024

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