1 nm

choi

(1)
(a) 挑戰物理極限 延續摩爾定律 臺大攜手台積電、美國麻省理工學院跨國研究登Nature. 國立臺灣大學 National Taiwan University, May 14, 2021 ("焦點新聞"),
https://www.ntu.edu.tw/spotlight/2021/1949_20210514.html
(鉍 Bi; 臺大電機系暨光電所吳志毅)
(b) the first English-language news report:
Elles Houweling, TSMC Trumps IBM's '2nm' Chip Tech Hyperbole with '1nm' Claim. Verdict, May 18, 2021 (last updated May 20, 2021).
https://www.verdict.co.uk/tsmc-t ... ole-with-1nm-claim/
(bismuth Bi)

(2) Pin-Chun Shen et al, Ultralow Contact Resistance Between Semimetal and Monolayer Semiconductors. Nature, 583: 211 (May 13, 2021).
https://www.nature.com/articles/s41586-021-03472-9

Note: some authors
Pin-Chun Shen  沈品均  (Originally from Taiwan; I am clueless how 均 us spelled Chun -- not according to Taiwanese pronunciation)
Cong Su  苏骢 (China; bachelor's from PKU 2009-2013, PHD from MIT under 孔静; now at Berkeley)
Yuxuan Lin  林宇轩 (China)
Ang-Sheng Chou  周昂昇 (Taiwan)
Chih-I Wu  吳志毅 (Taiwan)
Lain-Jong Li  李連忠 (origin unknown but earned masters from National Taiwan University; in 2017 left  (as 研究員) Institute of Atomic and Molecular Sciences, Academia Sinica 中央研究院 原子與分子科學研究所, to be 台積電技術研究處處長; English name Lance; former professor in Hong Kong and Saudi Arabia)
Jing Kong  孔静 (China)