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Volumn 5835, Issue , 2005, Pages 105-114

Exploring the fundamental limit of CD control: A measurement of shot noise induced CDU in e-beam lithography

Author keywords

Acid diffusion; Beam blur; CD uniformity; Resist processing; Shot noise

Indexed keywords

DATA ACQUISITION; ELECTRON BEAM LITHOGRAPHY; MATHEMATICAL MODELS; OPTIMIZATION;

EID: 27744565133     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.637293     Document Type: Conference Paper
Times cited : (2)

References (22)
  • 1
    • 0011867310 scopus 로고
    • Materials for microlithography
    • "Chapter 1", Ed. L.F. Thompson, C.G. Willson, and J.M.J. Frechet, American Chemical Society, Washington, D.C.
    • T.E. Everhart, "Chapter 1", Materials for Microlithography, Ed. L.F. Thompson, C.G. Willson, and J.M.J. Frechet, Am. Chem. Soc. Symp. Ser. 266, American Chemical Society, Washington, D.C., 1984.
    • (1984) Am. Chem. Soc. Symp. Ser. , vol.266
    • Everhart, T.E.1
  • 15
    • 0003934325 scopus 로고
    • John Wiley and Sons, New York. For our purpose, the Fano factor is taken to be unity
    • G.F. Knoll, Radiation Detection and Measurements, 2nd edition, p. 349, John Wiley and Sons, New York, 1989. For our purpose, the Fano factor is taken to be unity.
    • (1989) Radiation Detection and Measurements, 2nd Edition , pp. 349
    • Knoll, G.F.1
  • 18
    • 24644505064 scopus 로고    scopus 로고
    • private communications. The result was calculated by Monte Carlo simulation of 50 kV electrons on a resist covered, chrome coated mask plate like the ones we used for the experiment
    • R. Lozes, Etec systems, private communications. The result was calculated by Monte Carlo simulation of 50 kV electrons on a resist covered, chrome coated mask plate like the ones we used for the experiment.
    • Etec Systems
    • Lozes, R.1
  • 19
    • 27744482176 scopus 로고    scopus 로고
    • private communications
    • C. Grant Willson, private communications.
    • Willson, C.G.1
  • 22
    • 27744584517 scopus 로고    scopus 로고
    • note
    • They also observed that the LER increased with acid diffusion length with line and space patterns. They attributed to the overlap of the edge slopes.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.