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pro vyhledávání: '"Chang Ho Yeh"'
Publikováno v:
Journal of the Chinese Chemical Society. 48:105-108
Fourteen polyphenolic compounds were isolated from the 60% aqueous acetone extract of Formosan Euphorbia tirucalli L. (Euphorbiaceae). Two compounds, 5-desgalloylstarchyurin and 3,3′,4-tri-O-methyl-4′-O-rutinosyl ellagic acid, were deduced by con
Autor:
Feng Yi Chen, Wei Hsien Hsieh, Wen Bin Wu, Chiang Lin Shih, Jan Shiun Wu, Tse Yao Huang, Jeng Ping Lin, Chang Ho Yeh, Hung Wei Chan, Hung Jen Liu
Publikováno v:
SPIE Proceedings.
In order to reduce the overall size of device features, continuing development in the low k1 lithography process is essential for achieving the feature reduction. Although ArF immersion lithography has extended the feature size scaling to 45nm node,