Electrical study of DSA shrink process and CD rectification effect at sub-60nm using EUV test vehicle

Author:

Chi Cheng1,Liu Chi-Chun1,Meli Luciana1,Guo Jing1,Parnell Doni2,Mignot Yann1,Schmidt Kristin1,Sanchez Martha1,Farrell Richard2,Singh Lovejeet3,Furukawa Tsuyoshi3,Lai Kafai1,Xu Yongan1,Sanders Daniel1,Hetzer David2,Metz Andrew2,Burns Sean1,Felix Nelson1,Arnold John1,Corliss Daniel1

Affiliation:

1. IBM Corp. (United States)

2. TEL Technology Ctr., America, LLC (United States)

3. JSR Micro, Inc. (United States)

Publisher

SPIE

Reference15 articles.

1. C. T. Black, R. Ruiz, G. Breyta, J. Y, Cheng, M. C. Colburn, K. W. Guarini, and Y. Zhang, “Polymer Self Assembly in Semiconductor Microelectronics,” in IBM Journal of Research and Development, 2007, pp 605–633.

2. Implementation of templated DSA for via layer patterning at the 7nm node;Gronheid,2015

3. Process optimization of templated DSA flows;Gronheid,2014

4. High-volume manufacturing equipment and processing for directed self-assembly applications;Somervell,2014

5. DFM for defect-free DSA hole shrink process;Fukawatase,2014

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Negative-tone resists for EUV lithography;Advances in Patterning Materials and Processes XL;2023-05-01

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