Effects of interfacial nitrogen on the structural and electrical properties of ultrathin ZrO2 gate dielectrics on partially strain-compensated SiGeC/Si heterolayers

R. Mahapatra, S. Maikap, Je Hun Lee, G. S. Kar, A. Dhar, Nong M. Hwang, Doh Y. Kim, B. K. Mathur, S. K. Ray*

*此作品的通信作者

研究成果: 期刊稿件文章同行評審

7 引文 斯高帕斯(Scopus)

摘要

The effects of interfacial nitrogen on the structural and electrical properties of ultrathin ZrO2 gate dielectrics on partially strain-compensated SiGeC/Si heterolayers were investigated. Secondary ion mass spectroscopy and x-ray photoelectron spectroscopy were used for the analysis. The N-treated film had a higher accumulation capacitance, lower leakage current density and higher breakdown field.

原文英語
頁(從 - 到)4331-4333
頁數3
期刊Applied Physics Letters
82
發行號24
DOIs
出版狀態已出版 - 16 06 2003
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