Enhancement of integrity of polysilicon oxide by using a combination of N2O nitridation and CMP process

Tan Fu Lei; Jiann Heng Chen; Ming Fang Wang; Tien-Sheng Chao

doi:10.1109/55.761025

Enhancement of integrity of polysilicon oxide by using a combination of N₂O nitridation and CMP process

Tan Fu Lei^*, Jiann Heng Chen, Ming Fang Wang, Tien-Sheng Chao

^*此作品的通信作者

電子物理學系

研究成果: Article › 同行評審

2 引文斯高帕斯（Scopus）

摘要

This work prepares and demonstrates, for the first time, a high-quality polysilicon oxide, by combining N₂O nitridation and Chemical Mechanical Polishing (CMP) process. Our results demonstrate that capacitors with this process have an improved Q_bd (charge-to-breakdown) due to the planar surface and more concentrated nitrogen at the interface of polysilicon oxide.

原文	English
頁（從 - 到）	235-237
頁數	3
期刊	IEEE Electron Device Letters
卷	20
發行號	5
DOIs	https://doi.org/10.1109/55.761025
出版狀態	Published - 1 1月 1999

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10.1109/55.761025

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abstract = "This work prepares and demonstrates, for the first time, a high-quality polysilicon oxide, by combining N2O nitridation and Chemical Mechanical Polishing (CMP) process. Our results demonstrate that capacitors with this process have an improved Qbd (charge-to-breakdown) due to the planar surface and more concentrated nitrogen at the interface of polysilicon oxide.",

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AU - Chao, Tien-Sheng

PY - 1999/1/1

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N2 - This work prepares and demonstrates, for the first time, a high-quality polysilicon oxide, by combining N2O nitridation and Chemical Mechanical Polishing (CMP) process. Our results demonstrate that capacitors with this process have an improved Qbd (charge-to-breakdown) due to the planar surface and more concentrated nitrogen at the interface of polysilicon oxide.

AB - This work prepares and demonstrates, for the first time, a high-quality polysilicon oxide, by combining N2O nitridation and Chemical Mechanical Polishing (CMP) process. Our results demonstrate that capacitors with this process have an improved Qbd (charge-to-breakdown) due to the planar surface and more concentrated nitrogen at the interface of polysilicon oxide.

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Enhancement of integrity of polysilicon oxide by using a combination of N2O nitridation and CMP process

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Enhancement of integrity of polysilicon oxide by using a combination of N₂O nitridation and CMP process